diff --git a/.travis.yml b/.travis.yml index 820025f157..9634df7d45 100644 --- a/.travis.yml +++ b/.travis.yml @@ -1,72 +1,72 @@ # Control file for the Travis autobuilder # http://docs.travis-ci.com/user/build-configuration/ language: c compiler: - gcc - clang # - cov-build env: global: # -- BEGIN Coverity Scan ENV # Used by https://scan.coverity.com/scripts/travisci_build_coverity_scan.sh # The build command with all of the arguments that you would apply to a manual `cov-build` - COVERITY_SCAN_BUILD_COMMAND="make" # Email address for notifications related to this build - OWNER_EMAIL="andrew@beekhof.net" # Regular expression selects on which branches to run analysis # Be aware of quotas. Do not run on every branch/commit - COVERITY_SCAN_BRANCH_PATTERN="1.1" # COVERITY_SCAN_TOKEN via "travis encrypt" using the repo's public key - secure: "qnrF7L8RejLUY7URdNe7XP4Hu4R55C0tvAuMRg4EjVtelOpw+nIgA7BLiX19q/70VjFuKcGnMhW28TdYl0uwMMdWKKxmwTim04Sy3UfOE2BPeuQOBphr+8s9gd0U1MO8j2dZ84A40t5Mkk946wWZwT0okpjOr/PfBOZkU3o87FM=" # -- END Coverity Scan ENV # sudo add-apt-repository ppa:hotot-team before_install: - sudo add-apt-repository "deb http://archive.ubuntu.com/ubuntu/ utopic main" - sudo apt-get update -qq install: - sudo apt-get install -qq automake autoconf chrpath libglib2.0-dev perl net-tools python libtool libxml2-dev bison flex uuid-dev libbz2-dev zlib1g-dev libltdl3-dev libgnutls-dev python-central python-dev libpam0g-dev libncurses5-dev libcorosync-dev libxslt1-dev libdbus-1-dev - sudo apt-get install -qq cluster-glue-dev heartbeat-dev libheartbeat2-dev - - sudo apt-get install -qq libqb-dev/saucy + - sudo apt-get install -qq libqb-dev before_script: # Save and restore CC so that ./configure can pass - export CC_SAVED=$CC - export CC=`echo ${CC} | sed s/cov-build/gcc/` - ./autogen.sh - ./configure - export CC=$CC_SAVED script: - if test ${CC} != cov-build; then sudo make install-exec-local || true; fi - if test ${CC} != cov-build; then make && ./BasicSanity.sh -V; fi - if test ${CC} = cov-build; then export CC=gcc; bash ./travisci_build_coverity_scan.sh; fi #after_script: #after_success: after_failure: - lsb_release -a - sudo cat /etc/apt/sources.list - whoami - env | sort - cat include/config.h notifications: irc: "irc.freenode.org#pcmk" email: recipients: - andrew@beekhof.net # whitelist branches: only: - master - 1.1 diff --git a/GNUmakefile b/GNUmakefile index 2abba52684..fcc4e62fbd 100644 --- a/GNUmakefile +++ b/GNUmakefile @@ -1,335 +1,340 @@ # # Copyright (C) 2008 Andrew Beekhof # # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License # as published by the Free Software Foundation; either version 2 # of the License, or (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # default: $(shell test ! -e configure && echo init) $(shell test -e configure && echo core) -include Makefile PACKAGE ?= pacemaker # Force 'make dist' to be consistent with 'make export' distdir = $(PACKAGE)-$(TAG) TARFILE = $(distdir).tar.gz DIST_ARCHIVES = $(TARFILE) RPM_ROOT = $(shell pwd) RPM_OPTS = --define "_sourcedir $(RPM_ROOT)" \ --define "_specdir $(RPM_ROOT)" \ --define "_srcrpmdir $(RPM_ROOT)" \ MOCK_OPTIONS ?= --resultdir=$(RPM_ROOT)/mock --no-cleanup-after # Default to fedora compliant spec files # SLES: /etc/SuSE-release # openSUSE: /etc/SuSE-release # RHEL: /etc/redhat-release # Fedora: /etc/fedora-release, /etc/redhat-release, /etc/system-release F ?= $(shell test ! -e /etc/fedora-release && echo 0; test -e /etc/fedora-release && rpm --eval %{fedora}) ARCH ?= $(shell test -e /etc/fedora-release && rpm --eval %{_arch}) MOCK_CFG ?= $(shell test -e /etc/fedora-release && echo fedora-$(F)-$(ARCH)) DISTRO ?= $(shell test -e /etc/SuSE-release && echo suse; echo fedora) TAG ?= $(shell git log --pretty="format:%H" -n 1) WITH ?= --without doc #WITH ?= --without=doc --with=gcov LAST_RC ?= $(shell test -e /Volumes || git tag -l | grep Pacemaker | sort -Vr | grep rc | head -n 1) LAST_RELEASE ?= $(shell test -e /Volumes || git tag -l | grep Pacemaker | sort -Vr | grep -v rc | head -n 1) NEXT_RELEASE ?= $(shell echo $(LAST_RELEASE) | awk -F. '/[0-9]+\./{$$3+=1;OFS=".";print $$1,$$2,$$3}') beekhof: echo $(LAST_RELEASE) $(NEXT_RELEASE) BUILD_COUNTER ?= build.counter LAST_COUNT = $(shell test ! -e $(BUILD_COUNTER) && echo 0; test -e $(BUILD_COUNTER) && cat $(BUILD_COUNTER)) COUNT = $(shell expr 1 + $(LAST_COUNT)) SPECVERSION ?= $(COUNT) init: ./autogen.sh export: rm -f $(PACKAGE)-dirty.tar.* $(PACKAGE)-tip.tar.* $(PACKAGE)-HEAD.tar.* if [ ! -f $(TARFILE) ]; then \ rm -f $(PACKAGE).tar.*; \ if [ $(TAG) = dirty ]; then \ git commit -m "DO-NOT-PUSH" -a; \ git archive --prefix=$(distdir)/ HEAD | gzip > $(TARFILE); \ git reset --mixed HEAD^; \ else \ git archive --prefix=$(distdir)/ $(TAG) | gzip > $(TARFILE); \ fi; \ echo `date`: Rebuilt $(TARFILE); \ else \ echo `date`: Using existing tarball: $(TARFILE); \ fi $(PACKAGE)-opensuse.spec: $(PACKAGE)-suse.spec cp $^ $@ @echo Rebuilt $@ $(PACKAGE)-suse.spec: $(PACKAGE).spec.in GNUmakefile rm -f $@ if [ x != x"`git ls-files -m | grep pacemaker.spec.in`" ]; then \ cp $(PACKAGE).spec.in $@; \ echo "Rebuilt $@ (local modifications)"; \ elif [ x = x"`git show $(TAG):pacemaker.spec.in 2>/dev/null`" ]; then \ cp $(PACKAGE).spec.in $@; \ echo "Rebuilt $@"; \ else \ git show $(TAG):$(PACKAGE).spec.in >> $@; \ echo "Rebuilt $@ from $(TAG)"; \ fi sed -i s:%{_docdir}/%{name}:%{_docdir}/%{name}-%{version}:g $@ sed -i s:corosynclib:libcorosync:g $@ sed -i s:libexecdir}/lcrso:libdir}/lcrso:g $@ sed -i 's:%{name}-libs:lib%{name}3:g' $@ sed -i s:heartbeat-libs:heartbeat:g $@ sed -i s:cluster-glue-libs:libglue:g $@ sed -i s:libselinux-devel:automake:g $@ sed -i s:lm_sensors-devel:automake:g $@ sed -i s:bzip2-devel:libbz2-devel:g $@ sed -i s:bcond_without\ publican:bcond_with\ publican:g $@ sed -i s:docbook-style-xsl:docbook-xsl-stylesheets:g $@ sed -i s:libtool-ltdl-devel::g $@ sed -i s:dbus-devel:dbus-1-devel:g $@ sed -i s:publican::g $@ sed -i s:byacc::g $@ sed -i s:global\ cs_major.*:global\ cs_major\ 1:g $@ sed -i s:global\ cs_minor.*:global\ cs_minor\ 4:g $@ sed -i s:gnutls-devel:libgnutls-devel:g $@ sed -i s:189:90:g $@ sed -i 's@python-devel@python-devel python-curses python-xml@' $@ sed -i 's@Requires: python@Requires: python python-curses python-xml@' $@ sed -i 's@%systemd_post pacemaker.service@if [ ZZZ -eq 1 ]; then systemctl preset pacemaker.service || : ; fi@' $@ sed -i 's@%systemd_postun_with_restart pacemaker.service@systemctl daemon-reload || : ; if [ ZZZ -ge 1 ]; then systemctl try-restart pacemaker.service || : ; fi@' $@ sed -i 's@%systemd_preun pacemaker.service@if [ ZZZ -eq 0 ]; then systemctl --no-reload disable pacemaker.service || : ; systemctl stop pacemaker.service || : ; fi@' $@ sed -i 's@%systemd_post pacemaker_remote.service@if [ ZZZ -eq 1 ]; then systemctl preset pacemaker_remote.service || : ; fi@' $@ sed -i 's@%systemd_postun_with_restart pacemaker_remote.service@systemctl daemon-reload || : ; if [ ZZZ -ge 1 ]; then systemctl try-restart pacemaker_remote.service || : ; fi@' $@ sed -i 's@%systemd_preun pacemaker_remote.service@if [ ZZZ -eq 0 ]; then systemctl --no-reload disable pacemaker_remote.service || : ; systemctl stop pacemaker_remote.service || : ; fi@' $@ sed -i "s@ZZZ@\o0441@g" $@ @echo "Applied SUSE-specific modifications" # Works for all fedora based distros $(PACKAGE)-%.spec: $(PACKAGE).spec.in rm -f $@ if [ x != x"`git ls-files -m | grep pacemaker.spec.in`" ]; then \ cp $(PACKAGE).spec.in $(PACKAGE)-$*.spec; \ echo "Rebuilt $@ (local modifications)"; \ elif [ x = x"`git show $(TAG):pacemaker.spec.in 2>/dev/null`" ]; then \ cp $(PACKAGE).spec.in $(PACKAGE)-$*.spec; \ echo "Rebuilt $@"; \ else \ git show $(TAG):$(PACKAGE).spec.in >> $(PACKAGE)-$*.spec; \ echo "Rebuilt $@ from $(TAG)"; \ fi +# rpmbuild apparently temporarily lost the ability to use --with arguments at some point +# Compensate by tweaking the format for pcmk_release here srpm-%: export $(PACKAGE)-%.spec rm -f *.src.rpm cp $(PACKAGE)-$*.spec $(PACKAGE).spec + echo "* $(shell date +"%a %b %d %Y") Andrew Beekhof $(shell git describe --tags $(TAG) | sed -e s:Pacemaker-:: -e s:-.*::)-1" >> $(PACKAGE).spec + echo " - See included ChangeLog file or https://raw.github.com/ClusterLabs/pacemaker/master/ChangeLog for full details" >> $(PACKAGE).spec if [ -e $(BUILD_COUNTER) ]; then \ echo $(COUNT) > $(BUILD_COUNTER); \ fi sed -i 's/global\ specversion.*/global\ specversion\ $(SPECVERSION)/' $(PACKAGE).spec sed -i 's/global\ commit.*/global\ commit\ $(TAG)/' $(PACKAGE).spec case "$(WITH)" in \ *pre_release*) \ - sed -i 's/Version:.*/Version:\ $(shell echo $(NEXT_RELEASE) | sed -e s:Pacemaker-:: -e s:-.*::)/' $(PACKAGE).spec;;\ + sed -i 's/global\ pcmk_release.*/global\ pcmk_release\ 0.%{specversion}.%{shortcommit}.git/' $(PACKAGE).spec; \ + sed -i 's/Version:.*/Version:\ $(shell echo $(NEXT_RELEASE) | sed -e s:Pacemaker-:: -e s:-.*::)/' $(PACKAGE).spec;; \ *) \ sed -i 's/Version:.*/Version:\ $(shell git describe --tags $(TAG) | sed -e s:Pacemaker-:: -e s:-.*::)/' $(PACKAGE).spec;;\ esac - rpmbuild -bs --define "dist .$*" $(RPM_OPTS) $(WITH) $(PACKAGE).spec + rpmbuild -bs --define "dist .$*" $(RPM_OPTS) $(PACKAGE).spec chroot: mock-$(MOCK_CFG) mock-install-$(MOCK_CFG) mock-sh-$(MOCK_CFG) echo "Done" mock-next: make F=$(shell expr 1 + $(F)) mock mock-rawhide: make F=rawhide mock mock-install-%: echo "Installing packages" mock --root=$* $(MOCK_OPTIONS) --install $(RPM_ROOT)/mock/*.rpm vi sudo valgrind lcov gdb fence-agents psmisc mock-install: mock-install-$(MOCK_CFG) echo "Done" mock-sh: mock-sh-$(MOCK_CFG) echo "Done" mock-sh-%: echo "Connecting" mock --root=$* $(MOCK_OPTIONS) --shell echo "Done" # eg. WITH="--with cman" make rpm mock-%: make srpm-$(firstword $(shell echo $(@:mock-%=%) | tr '-' ' ')) -rm -rf $(RPM_ROOT)/mock @echo "mock --root=$* --rebuild $(WITH) $(MOCK_OPTIONS) $(RPM_ROOT)/*.src.rpm" mock --root=$* --no-cleanup-after --rebuild $(WITH) $(MOCK_OPTIONS) $(RPM_ROOT)/*.src.rpm srpm: srpm-$(DISTRO) echo "Done" mock: mock-$(MOCK_CFG) echo "Done" rpm-dep: $(PACKAGE)-$(DISTRO).spec if [ x != x`which yum-builddep 2>/dev/null` ]; then \ echo "Installing with yum-builddep"; \ sudo yum-builddep $(PACKAGE)-$(DISTRO).spec; \ elif [ x != x`which yum 2>/dev/null` ]; then \ echo -e "Installing: $(shell grep BuildRequires pacemaker.spec.in | sed -e s/BuildRequires:// -e s:\>.*0:: | tr '\n' ' ')\n\n"; \ sudo yum install $(shell grep BuildRequires pacemaker.spec.in | sed -e s/BuildRequires:// -e s:\>.*0:: | tr '\n' ' '); \ elif [ x != x`which zypper` ]; then \ echo -e "Installing: $(shell grep BuildRequires pacemaker.spec.in | sed -e s/BuildRequires:// -e s:\>.*0:: | tr '\n' ' ')\n\n"; \ sudo zypper install $(shell grep BuildRequires pacemaker.spec.in | sed -e s/BuildRequires:// -e s:\>.*0:: | tr '\n' ' ');\ else \ echo "I don't know how to install $(shell grep BuildRequires pacemaker.spec.in | sed -e s/BuildRequires:// -e s:\>.*0:: | tr '\n' ' ')";\ fi rpm: srpm @echo To create custom builds, edit the flags and options in $(PACKAGE).spec first rpmbuild $(RPM_OPTS) $(WITH) --rebuild $(RPM_ROOT)/*.src.rpm release: make TAG=$(LAST_RELEASE) rpm rc: make TAG=$(LAST_RC) rpm dirty: make TAG=dirty mock COVERITY_DIR = $(shell pwd)/coverity-$(TAG) COVFILE = pacemaker-coverity-$(TAG).tgz COVHOST ?= scan5.coverity.com COVPASS ?= password # Public coverity coverity: test -e configure || ./autogen.sh test -e Makefile || ./configure make core-clean rm -rf $(COVERITY_DIR) cov-build --dir $(COVERITY_DIR) make core tar czf $(COVFILE) --transform=s@.*$(TAG)@cov-int@ $(COVERITY_DIR) @echo "Uploading to public Coverity instance..." curl --form file=@$(COVFILE) --form project=$(PACKAGE) --form password=$(COVPASS) --form email=andrew@beekhof.net http://$(COVHOST)/cgi-bin/upload.py rm -rf $(COVFILE) $(COVERITY_DIR) coverity-corp: test -e configure || ./autogen.sh test -e Makefile || ./configure make core-clean rm -rf $(COVERITY_DIR) cov-build --dir $(COVERITY_DIR) make core @echo "Waiting for a corporate Coverity license..." cov-analyze --dir $(COVERITY_DIR) --wait-for-license cov-format-errors --dir $(COVERITY_DIR) --emacs-style > $(TAG).coverity cov-format-errors --dir $(COVERITY_DIR) rsync -avzxlSD --progress $(COVERITY_DIR)/c/output/errors/ root@www.clusterlabs.org:/var/www/html/coverity/$(PACKAGE)/$(TAG) make core-clean # cov-commit-defects --host $(COVHOST) --dir $(COVERITY_DIR) --stream $(PACKAGE) --user auto --password $(COVPASS) rm -rf $(COVERITY_DIR) global: clean-generic gtags -q %.8.html: %.8 echo groff -mandoc `man -w ./$<` -T html > $@ groff -mandoc `man -w ./$<` -T html > $@ rsync -azxlSD --progress $@ root@www.clusterlabs.org:/var/www/html/man/ %.7.html: %.7 echo groff -mandoc `man -w ./$<` -T html > $@ groff -mandoc `man -w ./$<` -T html > $@ rsync -azxlSD --progress $@ root@www.clusterlabs.org:/var/www/html/man/ doxygen: Doxyfile doxygen Doxyfile abi: abi-check pacemaker $(LAST_RELEASE) $(TAG) abi-www: abi-check -u pacemaker $(LAST_RELEASE) $(TAG) www: all global doxygen find . -name "[a-z]*.8" -exec make \{\}.html \; find . -name "[a-z]*.7" -exec make \{\}.html \; htags -sanhIT rsync -avzxlSD --progress HTML/ root@www.clusterlabs.org:/var/www/html/global/$(PACKAGE)/$(TAG) rsync -avzxlSD --progress doc/api/html/ root@www.clusterlabs.org:/var/www/html/doxygen/$(PACKAGE)/$(TAG) make -C doc www make coverity summary: @printf "\n* `date +"%a %b %d %Y"` `git config user.name` <`git config user.email`> $(NEXT_RELEASE)-1" @printf "\n- Update source tarball to revision: `git id`" @printf "\n- Changesets: `git log --pretty=format:'%h' $(LAST_RELEASE)..HEAD | wc -l`" @printf "\n- Diff: " @git diff -r $(LAST_RELEASE)..HEAD --stat include lib mcp pengine/*.c pengine/*.h cib crmd fencing lrmd tools xml | tail -n 1 rc-changes: @make NEXT_RELEASE=$(shell echo $(LAST_RC) | sed s:-rc.*::) LAST_RELEASE=$(LAST_RC) changes changes: summary @printf "\n- Features added since $(LAST_RELEASE)\n" @git log --pretty=format:' +%s' --abbrev-commit $(LAST_RELEASE)..HEAD | grep -e Feature: | sed -e 's@Feature:@@' | sort -uf @printf "\n- Changes since $(LAST_RELEASE)\n" @git log --pretty=format:' +%s' --abbrev-commit $(LAST_RELEASE)..HEAD | grep -e High: -e Fix: -e Bug | sed -e 's@Fix:@@' -e s@High:@@ -e s@Fencing:@fencing:@ -e 's@Bug@ Bug@' -e s@PE:@pengine:@ | sort -uf changelog: @make changes > ChangeLog @printf "\n">> ChangeLog git show $(LAST_RELEASE):ChangeLog >> ChangeLog @echo -e "\033[1;35m -- Don't forget to run the bumplibs.sh script! --\033[0m" indent: find . -name "*.h" -exec ./p-indent \{\} \; find . -name "*.c" -exec ./p-indent \{\} \; git co HEAD crmd/fsa_proto.h lib/gnu rel-tags: tags find . -name TAGS -exec sed -i 's:\(.*\)/\(.*\)/TAGS:\2/TAGS:g' \{\} \; CLANG_analyzer = $(shell which scan-build) CLANG_checkers = check: clang cppcheck # Extra cppcheck options: --enable=all --inconclusive --std=posix cppcheck: for d in $(LIBLTDL_DIR) replace lib mcp attrd pengine cib crmd fencing lrmd tools; do cppcheck -q $$d; done clang: test -e $(CLANG_analyzer) scan-build $(CLANG_checkers:%=-enable-checker %) make clean all # V3 = scandir unsetenv alphasort xalloc # V2 = setenv strerror strchrnul strndup # http://www.gnu.org/software/gnulib/manual/html_node/Initial-import.html#Initial-import GNU_MODS = crypto/md5 gnulib-update: -test ! -e gnulib && git clone git://git.savannah.gnu.org/gnulib.git cd gnulib && git pull gnulib/gnulib-tool --source-base=lib/gnu --lgpl=2 --no-vc-files --import $(GNU_MODS) diff --git a/Makefile.am b/Makefile.am index 8296a4bf83..f9d7bbbbb8 100644 --- a/Makefile.am +++ b/Makefile.am @@ -1,78 +1,76 @@ # # Pacemaker code # # Copyright (C) 2004 Andrew Beekhof # # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License # as published by the Free Software Foundation; either version 2 # of the License, or (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # EXTRA_DIST = autogen.sh ConfigureMe README.in libltdl.tar m4/gnulib-cache.m4 MAINTAINERCLEANFILES = Makefile.in aclocal.m4 configure DRF/config-h.in \ DRF/stamp-h.in libtool.m4 ltdl.m4 libltdl.tar CORE = $(LIBLTDL_DIR) replace include lib mcp attrd pengine cib crmd fencing lrmd tools xml SUBDIRS = $(CORE) cts extra doc doc_DATA = AUTHORS COPYING COPYING.LIB noinst_PROGRAMS = scratch AUTOMAKE_OPTIONS = foreign ACLOCAL_AMFLAGS = -I m4 testdir = $(datadir)/$(PACKAGE)/tests/ test_SCRIPTS = coverage.sh BasicSanity.sh test_DATA = valgrind-pcmk.suppressions # Scratch file for ad-hoc testing scratch_SOURCES = scratch.c scratch_LDADD = $(top_builddir)/lib/common/libcrmcommon.la -lm core: @echo "Building only core components: $(CORE)" list='$(CORE)'; for subdir in $$list; do echo "Building $$subdir"; $(MAKE) -C $$subdir all || exit 1; done core-install: @echo "Installing only core components: $(CORE)" list='$(CORE)'; for subdir in $$list; do echo "Installing $$subdir"; $(MAKE) -C $$subdir install || exit 1; done core-clean: @echo "Cleaning only core components: $(CORE)" list='$(CORE)'; for subdir in $$list; do echo "Cleaning $$subdir"; $(MAKE) -C $$subdir clean || exit 1; done install-exec-local: $(INSTALL) -d $(DESTDIR)/$(LCRSODIR) $(INSTALL) -d -m 750 $(DESTDIR)/$(CRM_CONFIG_DIR) - $(INSTALL) -d -m 750 $(DESTDIR)/$(CRM_STATE_DIR) $(INSTALL) -d -m 750 $(DESTDIR)/$(CRM_BLACKBOX_DIR) -chown $(CRM_DAEMON_USER):$(CRM_DAEMON_GROUP) $(DESTDIR)/$(CRM_CONFIG_DIR) - -chown $(CRM_DAEMON_USER):$(CRM_DAEMON_GROUP) $(DESTDIR)/$(CRM_STATE_DIR) -chown $(CRM_DAEMON_USER):$(CRM_DAEMON_GROUP) $(DESTDIR)/$(CRM_BLACKBOX_DIR) if BUILD_CS_PLUGIN rm -f $(DESTDIR)$(LCRSODIR)/pacemaker.lcrso $(DESTDIR)$(LCRSODIR)/service_crm.so cp $(DESTDIR)$(libdir)/service_crm.so $(DESTDIR)$(LCRSODIR)/pacemaker.lcrso endif # Use chown because the user/group may not exist clean-generic: rm -f $(TARFILE) *.tar.bz2 *.sed dist-clean-local: rm -f autoconf automake autoheader maintainer-clean-local: rm -f libltdl.tar .PHONY: rpm pkg handy handy-copy diff --git a/crmd/te_events.c b/crmd/te_events.c index 31b1c4ba39..62002534d1 100644 --- a/crmd/te_events.c +++ b/crmd/te_events.c @@ -1,616 +1,614 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include #include #include #include #include #include #include #include char *failed_stop_offset = NULL; char *failed_start_offset = NULL; gboolean fail_incompletable_actions(crm_graph_t * graph, const char *down_node) { const char *target_uuid = NULL; const char *router = NULL; const char *router_uuid = NULL; xmlNode *last_action = NULL; GListPtr gIter = NULL; GListPtr gIter2 = NULL; if (graph == NULL || graph->complete) { return FALSE; } gIter = graph->synapses; for (; gIter != NULL; gIter = gIter->next) { synapse_t *synapse = (synapse_t *) gIter->data; if (synapse->confirmed) { continue; } gIter2 = synapse->actions; for (; gIter2 != NULL; gIter2 = gIter2->next) { crm_action_t *action = (crm_action_t *) gIter2->data; if (action->type == action_type_pseudo || action->confirmed) { continue; } else if (action->type == action_type_crm) { const char *task = crm_element_value(action->xml, XML_LRM_ATTR_TASK); if (safe_str_eq(task, CRM_OP_FENCE)) { continue; } } target_uuid = crm_element_value(action->xml, XML_LRM_ATTR_TARGET_UUID); router = crm_element_value(action->xml, XML_LRM_ATTR_ROUTER_NODE); if (router) { crm_node_t *node = crm_get_peer(0, router); if (node) { router_uuid = node->uuid; } } if (safe_str_eq(target_uuid, down_node) || safe_str_eq(router_uuid, down_node)) { action->failed = TRUE; synapse->failed = TRUE; last_action = action->xml; stop_te_timer(action->timer); update_graph(graph, action); if (synapse->executed) { crm_notice("Action %d (%s) was pending on %s (offline)", action->id, ID(action->xml), down_node); } else { crm_notice("Action %d (%s) is scheduled for %s (offline)", action->id, ID(action->xml), down_node); } } } } if (last_action != NULL) { crm_warn("Node %s shutdown resulted in un-runnable actions", down_node); abort_transition(INFINITY, tg_restart, "Node failure", last_action); return TRUE; } return FALSE; } /*! * \internal * \brief Update failure-related node attributes if warranted * * \param[in] event XML describing operation that (maybe) failed * \param[in] event_node_uuid Node that event occurred on * \param[in] rc Actual operation return code * \param[in] target_rc Expected operation return code * \param[in] do_update If TRUE, do update regardless of operation type * \param[in] ignore_failures If TRUE, update last failure but not fail count * * \return TRUE if this was not a direct nack, success or lrm status refresh */ static gboolean update_failcount(xmlNode * event, const char *event_node_uuid, int rc, int target_rc, gboolean do_update, gboolean ignore_failures) { int interval = 0; char *task = NULL; char *rsc_id = NULL; const char *value = NULL; const char *id = crm_element_value(event, XML_LRM_ATTR_TASK_KEY); const char *on_uname = crm_peer_uname(event_node_uuid); const char *origin = crm_element_value(event, XML_ATTR_ORIGIN); /* Nothing needs to be done for success, lrm status refresh, * or direct nack (internal code for "busy, try again") */ if ((rc == CRM_DIRECT_NACK_RC) || (rc == target_rc)) { return FALSE; } else if (safe_str_eq(origin, "build_active_RAs")) { crm_debug("No update for %s (rc=%d) on %s: Old failure from lrm status refresh", id, rc, on_uname); return FALSE; } /* Sanity check */ CRM_CHECK(on_uname != NULL, return TRUE); CRM_CHECK(parse_op_key(id, &rsc_id, &task, &interval), crm_err("Couldn't parse: %s", ID(event)); goto bail); CRM_CHECK(task != NULL, goto bail); CRM_CHECK(rsc_id != NULL, goto bail); /* Decide whether update is necessary and what value to use */ if ((interval > 0) || safe_str_eq(task, CRMD_ACTION_PROMOTE) || safe_str_eq(task, CRMD_ACTION_DEMOTE)) { do_update = TRUE; } else if (safe_str_eq(task, CRMD_ACTION_START)) { do_update = TRUE; if (failed_start_offset == NULL) { failed_start_offset = strdup(INFINITY_S); } value = failed_start_offset; } else if (safe_str_eq(task, CRMD_ACTION_STOP)) { do_update = TRUE; if (failed_stop_offset == NULL) { failed_stop_offset = strdup(INFINITY_S); } value = failed_stop_offset; } /* Fail count will be either incremented or set to infinity */ if (value == NULL || safe_str_neq(value, INFINITY_S)) { value = XML_NVPAIR_ATTR_VALUE "++"; } if (do_update) { char *now = crm_itoa(time(NULL)); char *attr_name = NULL; gboolean is_remote_node = FALSE; if (g_hash_table_lookup(crm_remote_peer_cache, event_node_uuid)) { is_remote_node = TRUE; } crm_warn("Updating %s for %s on %s after failed %s: rc=%d (update=%s, time=%s)", (ignore_failures? "last failure" : "failcount"), rsc_id, on_uname, task, rc, value, now); /* Update the fail count, if we're not ignoring failures */ if (!ignore_failures) { attr_name = crm_concat("fail-count", rsc_id, '-'); update_attrd(on_uname, attr_name, value, NULL, is_remote_node); free(attr_name); } /* Update the last failure time (even if we're ignoring failures, * so that failure can still be detected and shown, e.g. by crm_mon) */ attr_name = crm_concat("last-failure", rsc_id, '-'); update_attrd(on_uname, attr_name, now, NULL, is_remote_node); free(attr_name); free(now); } bail: free(rsc_id); free(task); return TRUE; } /*! * \internal * \brief Return simplified operation status based on operation return code * * \param[in] action CRM action instance of operation * \param[in] orig_status Original reported operation status * \param[in] rc Actual operation return code * \param[in] target_rc Expected operation return code * * \return PCMK_LRM_OP_DONE if rc equals target_rc, PCMK_LRM_OP_ERROR otherwise * * \note This assumes that PCMK_LRM_OP_PENDING operations have already been * filtered (otherwise they will get simplified as well). */ static int status_from_rc(crm_action_t * action, int orig_status, int rc, int target_rc) { if (target_rc == rc) { crm_trace("Target rc: == %d", rc); if (orig_status != PCMK_LRM_OP_DONE) { crm_trace("Re-mapping op status to PCMK_LRM_OP_DONE for rc=%d", rc); } return PCMK_LRM_OP_DONE; } if (rc != CRM_DIRECT_NACK_RC) { const char *task = crm_element_value(action->xml, XML_LRM_ATTR_TASK_KEY); const char *uname = crm_element_value(action->xml, XML_LRM_ATTR_TARGET); crm_warn("Action %d (%s) on %s failed (target: %d vs. rc: %d): %s", action->id, task, uname, target_rc, rc, services_lrm_status_str(PCMK_LRM_OP_ERROR)); } return PCMK_LRM_OP_ERROR; } static void process_remote_node_action(crm_action_t *action, xmlNode *event) { xmlNode *child = NULL; /* The whole point of this function is to detect when a remote-node * is integrated into the cluster, and abort the transition if that remote-node * was fenced earlier in the transition. This allows a new transition to be * generated so resources can be placed on the new node. */ if (crm_remote_peer_cache_size() == 0) { return; } else if (action->type != action_type_rsc) { return; } else if (action->failed || action->confirmed == FALSE) { return; } else if (safe_str_neq(crm_element_value(action->xml, XML_LRM_ATTR_TASK), "start")) { return; } for (child = __xml_first_child(action->xml); child != NULL; child = __xml_next(child)) { const char *provider; const char *type; const char *rsc; crm_node_t *remote_peer; if (safe_str_neq(crm_element_name(child), XML_CIB_TAG_RESOURCE)) { continue; } provider = crm_element_value(child, XML_AGENT_ATTR_PROVIDER); type = crm_element_value(child, XML_ATTR_TYPE); rsc = ID(child); if (safe_str_neq(provider, "pacemaker") || safe_str_neq(type, "remote") || rsc == NULL) { break; } remote_peer = crm_get_peer_full(0, rsc, CRM_GET_PEER_REMOTE); if (remote_peer == NULL) { break; } /* A remote node will be placed in the "lost" state after * it has been successfully fenced. After successfully connecting * to a remote-node after being fenced, we need to abort the transition * so resources can be placed on the newly integrated remote-node */ if (safe_str_eq(remote_peer->state, CRM_NODE_LOST)) { abort_transition(INFINITY, tg_restart, "Remote-node re-discovered.", event); } return; } } /*! * \internal * \brief Confirm action and update transition graph, aborting transition on failures * * \param[in/out] action CRM action instance of this operation * \param[in] event Event instance of this operation * \param[in] orig_status Original reported operation status * \param[in] op_rc Actual operation return code * \param[in] target_rc Expected operation return code * \param[in] ignore_failures Whether to ignore operation failures * * \note This assumes that PCMK_LRM_OP_PENDING operations have already been * filtered (otherwise they may be treated as failures). */ static void match_graph_event(crm_action_t *action, xmlNode *event, int op_status, int op_rc, int target_rc, gboolean ignore_failures) { const char *target = NULL; const char *this_event = NULL; const char *ignore_s = ""; /* Remap operation status based on return code */ op_status = status_from_rc(action, op_status, op_rc, target_rc); /* Process OP status */ switch (op_status) { case PCMK_LRM_OP_DONE: break; case PCMK_LRM_OP_ERROR: case PCMK_LRM_OP_TIMEOUT: case PCMK_LRM_OP_NOTSUPPORTED: if (ignore_failures) { ignore_s = ", ignoring failure"; } else { action->failed = TRUE; } break; case PCMK_LRM_OP_CANCELLED: /* do nothing?? */ crm_err("Don't know what to do for cancelled ops yet"); break; default: /* PCMK_LRM_OP_ERROR_HARD, PCMK_LRM_OP_ERROR_FATAL, PCMK_LRM_OP_NOT_INSTALLED */ action->failed = TRUE; crm_err("Unsupported action result: %d", op_status); } /* stop this event's timer if it had one */ stop_te_timer(action->timer); te_action_confirmed(action); update_graph(transition_graph, action); trigger_graph(); if (action->failed) { abort_transition(action->synapse->priority + 1, tg_restart, "Event failed", event); } this_event = crm_element_value(event, XML_LRM_ATTR_TASK_KEY); target = crm_element_value(action->xml, XML_LRM_ATTR_TARGET); crm_info("Action %s (%d) confirmed on %s (rc=%d%s)", crm_str(this_event), action->id, crm_str(target), op_rc, ignore_s); /* determine if this action affects a remote-node's online/offline status */ process_remote_node_action(action, event); } crm_action_t * get_action(int id, gboolean confirmed) { GListPtr gIter = NULL; GListPtr gIter2 = NULL; gIter = transition_graph->synapses; for (; gIter != NULL; gIter = gIter->next) { synapse_t *synapse = (synapse_t *) gIter->data; gIter2 = synapse->actions; for (; gIter2 != NULL; gIter2 = gIter2->next) { crm_action_t *action = (crm_action_t *) gIter2->data; if (action->id == id) { if (confirmed) { stop_te_timer(action->timer); te_action_confirmed(action); } return action; } } } return NULL; } crm_action_t * get_cancel_action(const char *id, const char *node) { GListPtr gIter = NULL; GListPtr gIter2 = NULL; gIter = transition_graph->synapses; for (; gIter != NULL; gIter = gIter->next) { synapse_t *synapse = (synapse_t *) gIter->data; gIter2 = synapse->actions; for (; gIter2 != NULL; gIter2 = gIter2->next) { const char *task = NULL; const char *target = NULL; crm_action_t *action = (crm_action_t *) gIter2->data; task = crm_element_value(action->xml, XML_LRM_ATTR_TASK); if (safe_str_neq(CRMD_ACTION_CANCEL, task)) { continue; } task = crm_element_value(action->xml, XML_LRM_ATTR_TASK_KEY); if (safe_str_neq(task, id)) { crm_trace("Wrong key %s for %s on %s", task, id, node); continue; } target = crm_element_value(action->xml, XML_LRM_ATTR_TARGET_UUID); if (node && safe_str_neq(target, node)) { crm_trace("Wrong node %s for %s on %s", target, id, node); continue; } crm_trace("Found %s on %s", id, node); return action; } } return NULL; } crm_action_t * match_down_event(int id, const char *target, const char *filter, bool quiet) { const char *this_action = NULL; const char *this_node = NULL; crm_action_t *match = NULL; GListPtr gIter = NULL; GListPtr gIter2 = NULL; gIter = transition_graph->synapses; for (; gIter != NULL; gIter = gIter->next) { synapse_t *synapse = (synapse_t *) gIter->data; /* lookup event */ gIter2 = synapse->actions; for (; gIter2 != NULL; gIter2 = gIter2->next) { crm_action_t *action = (crm_action_t *) gIter2->data; if (id > 0 && action->id == id) { match = action; break; } this_action = crm_element_value(action->xml, XML_LRM_ATTR_TASK); if (action->type != action_type_crm) { continue; } else if (safe_str_eq(this_action, CRM_OP_LRM_REFRESH)) { continue; } else if (filter != NULL && safe_str_neq(this_action, filter)) { continue; } this_node = crm_element_value(action->xml, XML_LRM_ATTR_TARGET_UUID); if (this_node == NULL) { crm_log_xml_err(action->xml, "No node uuid"); } if (safe_str_neq(this_node, target)) { crm_debug("Action %d : Node mismatch: %s", action->id, this_node); continue; } match = action; id = action->id; break; } if (match != NULL) { /* stop this event's timer if it had one */ break; } } if (match != NULL) { /* stop this event's timer if it had one */ crm_debug("Match found for action %d: %s on %s", id, crm_element_value(match->xml, XML_LRM_ATTR_TASK_KEY), target); } else if (id > 0) { crm_err("No match for action %d", id); } else if(quiet == FALSE) { crm_warn("No match for shutdown action on %s", target); } return match; } gboolean process_graph_event(xmlNode * event, const char *event_node) { int rc = -1; int status = -1; int callid = -1; int action_num = -1; crm_action_t *action = NULL; int target_rc = -1; int transition_num = -1; char *update_te_uuid = NULL; gboolean stop_early = FALSE; gboolean ignore_failures = FALSE; const char *id = NULL; const char *desc = NULL; const char *magic = NULL; CRM_ASSERT(event != NULL); /* */ id = crm_element_value(event, XML_LRM_ATTR_TASK_KEY); crm_element_value_int(event, XML_LRM_ATTR_RC, &rc); crm_element_value_int(event, XML_LRM_ATTR_OPSTATUS, &status); crm_element_value_int(event, XML_LRM_ATTR_CALLID, &callid); magic = crm_element_value(event, XML_ATTR_TRANSITION_KEY); if (magic == NULL) { /* non-change */ return FALSE; } if (decode_transition_key(magic, &update_te_uuid, &transition_num, &action_num, &target_rc) == FALSE) { crm_err("Invalid event %s.%d detected: %s", id, callid, magic); abort_transition(INFINITY, tg_restart, "Bad event", event); return FALSE; } if (status == PCMK_LRM_OP_PENDING) { goto bail; } if (transition_num == -1) { desc = "initiated outside of the cluster"; abort_transition(INFINITY, tg_restart, "Unexpected event", event); } else if ((action_num < 0) || (crm_str_eq(update_te_uuid, te_uuid, TRUE) == FALSE)) { desc = "initiated by a different node"; abort_transition(INFINITY, tg_restart, "Foreign event", event); stop_early = TRUE; /* This could be an lrm status refresh */ } else if (transition_graph->id != transition_num) { desc = "arrived really late"; abort_transition(INFINITY, tg_restart, "Old event", event); stop_early = TRUE; /* This could be an lrm status refresh */ } else if (transition_graph->complete) { desc = "arrived late"; abort_transition(INFINITY, tg_restart, "Inactive graph", event); } else { action = get_action(action_num, FALSE); if (action == NULL) { desc = "unknown"; abort_transition(INFINITY, tg_restart, "Unknown event", event); } else { - /* XML_ATTR_TE_ALLOWFAIL will be true if on-fail=ignore for the operation */ - ignore_failures = crm_is_true(crm_meta_value(action->params, - XML_ATTR_TE_ALLOWFAIL)); - + ignore_failures = safe_str_eq( + crm_meta_value(action->params, XML_OP_ATTR_ON_FAIL), "ignore"); match_graph_event(action, event, status, rc, target_rc, ignore_failures); } } if (action && (rc == target_rc)) { crm_trace("Processed update to %s: %s", id, magic); } else { if (update_failcount(event, event_node, rc, target_rc, (transition_num == -1), ignore_failures)) { /* Turns out this wasn't an lrm status refresh update aferall */ stop_early = FALSE; desc = "failed"; } crm_info("Detected action (%d.%d) %s.%d=%s: %s", transition_num, action_num, id, callid, services_ocf_exitcode_str(rc), desc); } bail: free(update_te_uuid); return stop_early; } diff --git a/include/crm/msg_xml.h b/include/crm/msg_xml.h index 1ac929fc53..8b8a323327 100644 --- a/include/crm/msg_xml.h +++ b/include/crm/msg_xml.h @@ -1,405 +1,407 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef XML_TAGS__H # define XML_TAGS__H # ifndef F_ORIG # define F_ORIG "src" # endif # ifndef F_SEQ # define F_SEQ "seq" # endif # ifndef F_SUBTYPE # define F_SUBTYPE "subt" # endif # ifndef F_TYPE # define F_TYPE "t" # endif # ifndef F_CLIENTNAME # define F_CLIENTNAME "cn" # endif # ifndef F_XML_TAGNAME # define F_XML_TAGNAME "__name__" # endif # ifndef T_CRM # define T_CRM "crmd" # endif # ifndef T_ATTRD # define T_ATTRD "attrd" # endif # define CIB_OPTIONS_FIRST "cib-bootstrap-options" # define F_CRM_DATA "crm_xml" # define F_CRM_TASK "crm_task" # define F_CRM_HOST_TO "crm_host_to" # define F_CRM_MSG_TYPE F_SUBTYPE # define F_CRM_SYS_TO "crm_sys_to" # define F_CRM_SYS_FROM "crm_sys_from" # define F_CRM_HOST_FROM F_ORIG # define F_CRM_REFERENCE XML_ATTR_REFERENCE # define F_CRM_VERSION XML_ATTR_VERSION # define F_CRM_ORIGIN "origin" # define F_CRM_USER "crm_user" # define F_CRM_JOIN_ID "join_id" # define F_CRM_ELECTION_ID "election-id" # define F_CRM_ELECTION_AGE_S "election-age-sec" # define F_CRM_ELECTION_AGE_US "election-age-nano-sec" # define F_CRM_ELECTION_OWNER "election-owner" # define F_CRM_TGRAPH "crm-tgraph" # define F_CRM_TGRAPH_INPUT "crm-tgraph-in" # define F_CRM_THROTTLE_MODE "crm-limit-mode" # define F_CRM_THROTTLE_MAX "crm-limit-max" /*---- Common tags/attrs */ # define XML_DIFF_MARKER "__crm_diff_marker__" # define XML_ATTR_TAGNAME F_XML_TAGNAME # define XML_TAG_CIB "cib" # define XML_TAG_FAILED "failed" # define XML_ATTR_CRM_VERSION "crm_feature_set" # define XML_ATTR_DIGEST "digest" # define XML_ATTR_VALIDATION "validate-with" # define XML_ATTR_QUORUM_PANIC "no-quorum-panic" # define XML_ATTR_HAVE_QUORUM "have-quorum" # define XML_ATTR_HAVE_WATCHDOG "have-watchdog" # define XML_ATTR_EXPECTED_VOTES "expected-quorum-votes" # define XML_ATTR_GENERATION "epoch" # define XML_ATTR_GENERATION_ADMIN "admin_epoch" # define XML_ATTR_NUMUPDATES "num_updates" # define XML_ATTR_TIMEOUT "timeout" # define XML_ATTR_ORIGIN "crm-debug-origin" # define XML_ATTR_TSTAMP "crm-timestamp" # define XML_CIB_ATTR_WRITTEN "cib-last-written" # define XML_ATTR_VERSION "version" # define XML_ATTR_DESC "description" # define XML_ATTR_ID "id" # define XML_ATTR_IDREF "id-ref" # define XML_ATTR_ID_LONG "long-id" # define XML_ATTR_TYPE "type" # define XML_ATTR_FILTER_TYPE "type-filter" # define XML_ATTR_FILTER_ID "id-filter" # define XML_ATTR_FILTER_PRIORITY "priority-filter" # define XML_ATTR_VERBOSE "verbose" # define XML_ATTR_OP "op" # define XML_ATTR_DC "is_dc" # define XML_ATTR_DC_UUID "dc-uuid" # define XML_ATTR_UPDATE_ORIG "update-origin" # define XML_ATTR_UPDATE_CLIENT "update-client" # define XML_ATTR_UPDATE_USER "update-user" # define XML_BOOLEAN_TRUE "true" # define XML_BOOLEAN_FALSE "false" # define XML_BOOLEAN_YES XML_BOOLEAN_TRUE # define XML_BOOLEAN_NO XML_BOOLEAN_FALSE # define XML_TAG_OPTIONS "options" /*---- top level tags/attrs */ # define XML_MSG_TAG "crm_message" # define XML_MSG_TAG_DATA "msg_data" # define XML_ATTR_REQUEST "request" # define XML_ATTR_RESPONSE "response" # define XML_ATTR_UNAME "uname" # define XML_ATTR_UUID "id" # define XML_ATTR_REFERENCE "reference" # define XML_FAIL_TAG_RESOURCE "failed_resource" # define XML_FAILRES_ATTR_RESID "resource_id" # define XML_FAILRES_ATTR_REASON "reason" # define XML_FAILRES_ATTR_RESSTATUS "resource_status" # define XML_CRM_TAG_PING "ping_response" # define XML_PING_ATTR_STATUS "result" # define XML_PING_ATTR_SYSFROM "crm_subsystem" # define XML_TAG_FRAGMENT "cib_fragment" # define XML_ATTR_RESULT "result" # define XML_ATTR_SECTION "section" # define XML_FAIL_TAG_CIB "failed_update" # define XML_FAILCIB_ATTR_ID "id" # define XML_FAILCIB_ATTR_OBJTYPE "object_type" # define XML_FAILCIB_ATTR_OP "operation" # define XML_FAILCIB_ATTR_REASON "reason" /*---- CIB specific tags/attrs */ # define XML_CIB_TAG_SECTION_ALL "all" # define XML_CIB_TAG_CONFIGURATION "configuration" # define XML_CIB_TAG_STATUS "status" # define XML_CIB_TAG_RESOURCES "resources" # define XML_CIB_TAG_NODES "nodes" # define XML_CIB_TAG_DOMAINS "domains" # define XML_CIB_TAG_CONSTRAINTS "constraints" # define XML_CIB_TAG_CRMCONFIG "crm_config" # define XML_CIB_TAG_OPCONFIG "op_defaults" # define XML_CIB_TAG_RSCCONFIG "rsc_defaults" # define XML_CIB_TAG_ACLS "acls" # define XML_CIB_TAG_STATE "node_state" # define XML_CIB_TAG_NODE "node" # define XML_CIB_TAG_DOMAIN "domain" # define XML_CIB_TAG_CONSTRAINT "constraint" # define XML_CIB_TAG_NVPAIR "nvpair" # define XML_CIB_TAG_PROPSET "cluster_property_set" # define XML_TAG_ATTR_SETS "instance_attributes" # define XML_TAG_META_SETS "meta_attributes" # define XML_TAG_ATTRS "attributes" # define XML_TAG_PARAMS "parameters" # define XML_TAG_PARAM "param" # define XML_TAG_UTILIZATION "utilization" # define XML_TAG_RESOURCE_REF "resource_ref" # define XML_CIB_TAG_RESOURCE "primitive" # define XML_CIB_TAG_GROUP "group" # define XML_CIB_TAG_INCARNATION "clone" # define XML_CIB_TAG_MASTER "master" # define XML_CIB_TAG_RSC_TEMPLATE "template" # define XML_RSC_ATTR_ISOLATION_INSTANCE "isolation-instance" # define XML_RSC_ATTR_ISOLATION_WRAPPER "isolation-wrapper" # define XML_RSC_ATTR_ISOLATION_HOST "isolation-host" # define XML_RSC_ATTR_ISOLATION "isolation" # define XML_RSC_ATTR_RESTART "restart-type" # define XML_RSC_ATTR_ORDERED "ordered" # define XML_RSC_ATTR_INTERLEAVE "interleave" # define XML_RSC_ATTR_INCARNATION "clone" # define XML_RSC_ATTR_INCARNATION_MAX "clone-max" # define XML_RSC_ATTR_INCARNATION_NODEMAX "clone-node-max" # define XML_RSC_ATTR_MASTER_MAX "master-max" # define XML_RSC_ATTR_MASTER_NODEMAX "master-node-max" # define XML_RSC_ATTR_STATE "clone-state" # define XML_RSC_ATTR_MANAGED "is-managed" # define XML_RSC_ATTR_TARGET_ROLE "target-role" # define XML_RSC_ATTR_UNIQUE "globally-unique" # define XML_RSC_ATTR_NOTIFY "notify" # define XML_RSC_ATTR_STICKINESS "resource-stickiness" # define XML_RSC_ATTR_FAIL_STICKINESS "migration-threshold" # define XML_RSC_ATTR_FAIL_TIMEOUT "failure-timeout" # define XML_RSC_ATTR_MULTIPLE "multiple-active" # define XML_RSC_ATTR_PRIORITY "priority" # define XML_RSC_ATTR_REQUIRES "requires" # define XML_RSC_ATTR_PROVIDES "provides" # define XML_RSC_ATTR_CONTAINER "container" # define XML_RSC_ATTR_INTERNAL_RSC "internal_rsc" # define XML_RSC_ATTR_MAINTENANCE "maintenance" # define XML_RSC_ATTR_REMOTE_NODE "remote-node" # define XML_OP_ATTR_ON_FAIL "on-fail" # define XML_OP_ATTR_START_DELAY "start-delay" # define XML_OP_ATTR_ALLOW_MIGRATE "allow-migrate" # define XML_OP_ATTR_DEPENDENT "dependent-on" # define XML_OP_ATTR_ORIGIN "interval-origin" # define XML_OP_ATTR_PENDING "record-pending" # define XML_CIB_TAG_LRM "lrm" # define XML_LRM_TAG_RESOURCES "lrm_resources" # define XML_LRM_TAG_RESOURCE "lrm_resource" # define XML_LRM_TAG_AGENTS "lrm_agents" # define XML_LRM_TAG_AGENT "lrm_agent" # define XML_LRM_TAG_RSC_OP "lrm_rsc_op" # define XML_AGENT_ATTR_CLASS "class" # define XML_AGENT_ATTR_PROVIDER "provider" # define XML_LRM_TAG_ATTRIBUTES "attributes" # define XML_CIB_ATTR_REPLACE "replace" # define XML_CIB_ATTR_SOURCE "source" # define XML_CIB_ATTR_HEALTH "health" # define XML_CIB_ATTR_WEIGHT "weight" # define XML_CIB_ATTR_PRIORITY "priority" # define XML_CIB_ATTR_CLEAR "clear_on" # define XML_CIB_ATTR_SOURCE "source" # define XML_NODE_JOIN_STATE "join" # define XML_NODE_EXPECTED "expected" # define XML_NODE_IN_CLUSTER "in_ccm" # define XML_NODE_IS_PEER "crmd" # define XML_NODE_IS_REMOTE "remote_node" # define XML_CIB_ATTR_SHUTDOWN "shutdown" # define XML_CIB_ATTR_STONITH "stonith" # define XML_LRM_ATTR_INTERVAL "interval" # define XML_LRM_ATTR_TASK "operation" # define XML_LRM_ATTR_TASK_KEY "operation_key" # define XML_LRM_ATTR_TARGET "on_node" /*! used for remote nodes. * For remote nodes the action is routed to the 'on_node' * node location, and then from there if 'exec_on' is set * the host will execute the action on the remote node * it controls. */ # define XML_LRM_ATTR_ROUTER_NODE "router_node" # define XML_LRM_ATTR_TARGET_UUID "on_node_uuid" # define XML_LRM_ATTR_RSCID "rsc-id" # define XML_LRM_ATTR_OPSTATUS "op-status" # define XML_LRM_ATTR_RC "rc-code" # define XML_LRM_ATTR_CALLID "call-id" # define XML_LRM_ATTR_OP_DIGEST "op-digest" # define XML_LRM_ATTR_OP_RESTART "op-force-restart" # define XML_LRM_ATTR_RESTART_DIGEST "op-restart-digest" # define XML_LRM_ATTR_EXIT_REASON "exit-reason" # define XML_RSC_OP_LAST_CHANGE "last-rc-change" # define XML_RSC_OP_LAST_RUN "last-run" # define XML_RSC_OP_T_EXEC "exec-time" # define XML_RSC_OP_T_QUEUE "queue-time" # define XML_LRM_ATTR_MIGRATE_SOURCE "migrate_source" # define XML_LRM_ATTR_MIGRATE_TARGET "migrate_target" # define XML_TAG_GRAPH "transition_graph" # define XML_GRAPH_TAG_RSC_OP "rsc_op" # define XML_GRAPH_TAG_PSEUDO_EVENT "pseudo_event" # define XML_GRAPH_TAG_CRM_EVENT "crm_event" # define XML_TAG_RULE "rule" # define XML_RULE_ATTR_SCORE "score" # define XML_RULE_ATTR_SCORE_ATTRIBUTE "score-attribute" # define XML_RULE_ATTR_SCORE_MANGLED "score-attribute-mangled" # define XML_RULE_ATTR_ROLE "role" # define XML_RULE_ATTR_RESULT "result" # define XML_RULE_ATTR_BOOLEAN_OP "boolean-op" # define XML_TAG_EXPRESSION "expression" # define XML_EXPR_ATTR_ATTRIBUTE "attribute" # define XML_EXPR_ATTR_OPERATION "operation" # define XML_EXPR_ATTR_VALUE "value" # define XML_EXPR_ATTR_TYPE "type" # define XML_CONS_TAG_RSC_DEPEND "rsc_colocation" # define XML_CONS_TAG_RSC_ORDER "rsc_order" # define XML_CONS_TAG_RSC_LOCATION "rsc_location" # define XML_CONS_TAG_RSC_TICKET "rsc_ticket" # define XML_CONS_TAG_RSC_SET "resource_set" # define XML_CONS_ATTR_SYMMETRICAL "symmetrical" # define XML_LOCATION_ATTR_DISCOVERY "resource-discovery" # define XML_COLOC_ATTR_SOURCE "rsc" # define XML_COLOC_ATTR_SOURCE_ROLE "rsc-role" # define XML_COLOC_ATTR_TARGET "with-rsc" # define XML_COLOC_ATTR_TARGET_ROLE "with-rsc-role" # define XML_COLOC_ATTR_NODE_ATTR "node-attribute" # define XML_COLOC_ATTR_SOURCE_INSTANCE "rsc-instance" # define XML_COLOC_ATTR_TARGET_INSTANCE "with-rsc-instance" # define XML_ORDER_ATTR_FIRST "first" # define XML_ORDER_ATTR_THEN "then" # define XML_ORDER_ATTR_FIRST_ACTION "first-action" # define XML_ORDER_ATTR_THEN_ACTION "then-action" # define XML_ORDER_ATTR_FIRST_INSTANCE "first-instance" # define XML_ORDER_ATTR_THEN_INSTANCE "then-instance" # define XML_ORDER_ATTR_KIND "kind" # define XML_TICKET_ATTR_TICKET "ticket" # define XML_TICKET_ATTR_LOSS_POLICY "loss-policy" # define XML_NVPAIR_ATTR_NAME "name" # define XML_NVPAIR_ATTR_VALUE "value" # define XML_NODE_ATTR_STATE "state" # define XML_NODE_ATTR_RSC_DISCOVERY "resource-discovery-enabled" # define XML_CONFIG_ATTR_DC_DEADTIME "dc-deadtime" # define XML_CONFIG_ATTR_ELECTION_FAIL "election-timeout" # define XML_CONFIG_ATTR_FORCE_QUIT "shutdown-escalation" # define XML_CONFIG_ATTR_RECHECK "cluster-recheck-interval" # define XML_CIB_TAG_GENERATION_TUPPLE "generation_tuple" # define XML_ATTR_TRANSITION_MAGIC "transition-magic" # define XML_ATTR_TRANSITION_KEY "transition-key" # define XML_ATTR_TE_NOWAIT "op_no_wait" # define XML_ATTR_TE_TARGET_RC "op_target_rc" -# define XML_ATTR_TE_ALLOWFAIL "op_allow_fail" # define XML_ATTR_LRM_PROBE "lrm-is-probe" # define XML_TAG_TRANSIENT_NODEATTRS "transient_attributes" # define XML_TAG_DIFF_ADDED "diff-added" # define XML_TAG_DIFF_REMOVED "diff-removed" # define XML_ACL_TAG_USER "acl_target" # define XML_ACL_TAG_USERv1 "acl_user" # define XML_ACL_TAG_GROUP "acl_group" # define XML_ACL_TAG_ROLE "acl_role" # define XML_ACL_TAG_PERMISSION "acl_permission" # define XML_ACL_TAG_ROLE_REF "role" # define XML_ACL_TAG_ROLE_REFv1 "role_ref" # define XML_ACL_ATTR_KIND "kind" # define XML_ACL_TAG_READ "read" # define XML_ACL_TAG_WRITE "write" # define XML_ACL_TAG_DENY "deny" # define XML_ACL_ATTR_REF "reference" # define XML_ACL_ATTR_REFv1 "ref" # define XML_ACL_ATTR_TAG "object-type" # define XML_ACL_ATTR_TAGv1 "tag" # define XML_ACL_ATTR_XPATH "xpath" # define XML_ACL_ATTR_ATTRIBUTE "attribute" # define XML_CIB_TAG_TICKETS "tickets" # define XML_CIB_TAG_TICKET_STATE "ticket_state" # define XML_CIB_TAG_TAGS "tags" # define XML_CIB_TAG_TAG "tag" # define XML_CIB_TAG_OBJ_REF "obj_ref" # define XML_TAG_FENCING_TOPOLOGY "fencing-topology" # define XML_TAG_FENCING_LEVEL "fencing-level" # define XML_ATTR_STONITH_INDEX "index" # define XML_ATTR_STONITH_TARGET "target" # define XML_ATTR_STONITH_TARGET_PATTERN "target-pattern" # define XML_ATTR_STONITH_DEVICES "devices" # define XML_TAG_DIFF "diff" # define XML_DIFF_VERSION "version" # define XML_DIFF_VSOURCE "source" # define XML_DIFF_VTARGET "target" # define XML_DIFF_CHANGE "change" # define XML_DIFF_LIST "change-list" # define XML_DIFF_ATTR "change-attr" # define XML_DIFF_RESULT "change-result" # define XML_DIFF_OP "operation" # define XML_DIFF_PATH "path" # define XML_DIFF_POSITION "position" +/* Defined for backward API compatibility but no longer used by Pacemaker */ +# define XML_ATTR_TE_ALLOWFAIL "op_allow_fail" + # include # define ID(x) crm_element_value(x, XML_ATTR_ID) # define INSTANCE(x) crm_element_value(x, XML_CIB_ATTR_INSTANCE) # define TSTAMP(x) crm_element_value(x, XML_ATTR_TSTAMP) # define TYPE(x) crm_element_name(x) # define NAME(x) crm_element_value(x, XML_NVPAIR_ATTR_NAME) # define VALUE(x) crm_element_value(x, XML_NVPAIR_ATTR_VALUE) #endif diff --git a/include/crm/pengine/status.h b/include/crm/pengine/status.h index f7c8fac239..957fea2151 100644 --- a/include/crm/pengine/status.h +++ b/include/crm/pengine/status.h @@ -1,402 +1,402 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef PENGINE_STATUS__H # define PENGINE_STATUS__H # include # include # include typedef struct node_s pe_node_t; typedef struct node_s node_t; typedef struct pe_action_s action_t; typedef struct pe_action_s pe_action_t; typedef struct resource_s resource_t; typedef struct ticket_s ticket_t; typedef enum no_quorum_policy_e { no_quorum_freeze, no_quorum_stop, no_quorum_ignore, no_quorum_suicide } no_quorum_policy_t; enum node_type { node_ping, node_member, node_remote }; enum pe_restart { pe_restart_restart, pe_restart_ignore }; enum pe_find { pe_find_renamed = 0x001, pe_find_clone = 0x004, pe_find_current = 0x008, pe_find_inactive = 0x010, }; # define pe_flag_have_quorum 0x00000001ULL # define pe_flag_symmetric_cluster 0x00000002ULL # define pe_flag_is_managed_default 0x00000004ULL # define pe_flag_maintenance_mode 0x00000008ULL # define pe_flag_stonith_enabled 0x00000010ULL # define pe_flag_have_stonith_resource 0x00000020ULL # define pe_flag_enable_unfencing 0x00000040ULL # define pe_flag_stop_rsc_orphans 0x00000100ULL # define pe_flag_stop_action_orphans 0x00000200ULL # define pe_flag_stop_everything 0x00000400ULL # define pe_flag_start_failure_fatal 0x00001000ULL # define pe_flag_remove_after_stop 0x00002000ULL # define pe_flag_startup_probes 0x00010000ULL # define pe_flag_have_status 0x00020000ULL # define pe_flag_have_remote_nodes 0x00040000ULL # define pe_flag_quick_location 0x00100000ULL typedef struct pe_working_set_s { xmlNode *input; crm_time_t *now; /* options extracted from the input */ char *dc_uuid; node_t *dc_node; const char *stonith_action; const char *placement_strategy; unsigned long long flags; int stonith_timeout; int default_resource_stickiness; no_quorum_policy_t no_quorum_policy; GHashTable *config_hash; GHashTable *tickets; GHashTable *singletons; /* Actions for which there can be only one - ie. fence nodeX */ GListPtr nodes; GListPtr resources; GListPtr placement_constraints; GListPtr ordering_constraints; GListPtr colocation_constraints; GListPtr ticket_constraints; GListPtr actions; xmlNode *failed; xmlNode *op_defaults; xmlNode *rsc_defaults; /* stats */ int num_synapse; int max_valid_nodes; int order_id; int action_id; /* final output */ xmlNode *graph; GHashTable *template_rsc_sets; const char *localhost; GHashTable *tags; } pe_working_set_t; struct node_shared_s { const char *id; const char *uname; /* Make all these flags into a bitfield one day */ gboolean online; gboolean standby; gboolean standby_onfail; gboolean pending; gboolean unclean; gboolean unseen; gboolean shutdown; gboolean expected_up; gboolean is_dc; gboolean rsc_discovery_enabled; gboolean remote_requires_reset; int num_resources; GListPtr running_rsc; /* resource_t* */ GListPtr allocated_rsc; /* resource_t* */ resource_t *remote_rsc; GHashTable *attrs; /* char* => char* */ enum node_type type; GHashTable *utilization; /*! cache of calculated rsc digests for this node. */ GHashTable *digest_cache; gboolean maintenance; }; struct node_s { int weight; gboolean fixed; int rsc_discover_mode; int count; struct node_shared_s *details; }; # include # define pe_rsc_orphan 0x00000001ULL # define pe_rsc_managed 0x00000002ULL # define pe_rsc_block 0x00000004ULL /* Further operations are prohibited due to failure policy */ # define pe_rsc_orphan_container_filler 0x00000008ULL # define pe_rsc_notify 0x00000010ULL # define pe_rsc_unique 0x00000020ULL # define pe_rsc_fence_device 0x00000040ULL # define pe_rsc_provisional 0x00000100ULL # define pe_rsc_allocating 0x00000200ULL # define pe_rsc_merging 0x00000400ULL # define pe_rsc_munging 0x00000800ULL # define pe_rsc_try_reload 0x00001000ULL # define pe_rsc_reload 0x00002000ULL # define pe_rsc_failed 0x00010000ULL # define pe_rsc_shutdown 0x00020000ULL # define pe_rsc_runnable 0x00040000ULL # define pe_rsc_start_pending 0x00080000ULL # define pe_rsc_starting 0x00100000ULL # define pe_rsc_stopping 0x00200000ULL # define pe_rsc_migrating 0x00400000ULL # define pe_rsc_allow_migrate 0x00800000ULL # define pe_rsc_failure_ignored 0x01000000ULL # define pe_rsc_unexpectedly_running 0x02000000ULL # define pe_rsc_maintenance 0x04000000ULL # define pe_rsc_needs_quorum 0x10000000ULL # define pe_rsc_needs_fencing 0x20000000ULL # define pe_rsc_needs_unfencing 0x40000000ULL # define pe_rsc_have_unfencing 0x80000000ULL enum pe_graph_flags { pe_graph_none = 0x00000, pe_graph_updated_first = 0x00001, pe_graph_updated_then = 0x00002, pe_graph_disable = 0x00004, }; /* *INDENT-OFF* */ enum pe_action_flags { pe_action_pseudo = 0x00001, pe_action_runnable = 0x00002, pe_action_optional = 0x00004, pe_action_print_always = 0x00008, pe_action_have_node_attrs = 0x00010, - pe_action_failure_is_fatal = 0x00020, + pe_action_failure_is_fatal = 0x00020, /* no longer used, here for API compatibility */ pe_action_implied_by_stonith = 0x00040, pe_action_migrate_runnable = 0x00080, pe_action_dumped = 0x00100, pe_action_processed = 0x00200, pe_action_clear = 0x00400, pe_action_dangle = 0x00800, pe_action_requires_any = 0x01000, /* This action requires one or mre of its dependancies to be runnable * We use this to clear the runnable flag before checking dependancies */ pe_action_reschedule = 0x02000, }; /* *INDENT-ON* */ struct resource_s { char *id; char *clone_name; xmlNode *xml; xmlNode *orig_xml; xmlNode *ops_xml; resource_t *parent; void *variant_opaque; enum pe_obj_types variant; resource_object_functions_t *fns; resource_alloc_functions_t *cmds; enum rsc_recovery_type recovery_type; enum pe_restart restart_type; int priority; int stickiness; int sort_index; int failure_timeout; int effective_priority; int migration_threshold; gboolean is_remote_node; gboolean exclusive_discover; unsigned long long flags; GListPtr rsc_cons_lhs; /* rsc_colocation_t* */ GListPtr rsc_cons; /* rsc_colocation_t* */ GListPtr rsc_location; /* rsc_to_node_t* */ GListPtr actions; /* action_t* */ GListPtr rsc_tickets; /* rsc_ticket* */ node_t *allocated_to; GListPtr running_on; /* node_t* */ GHashTable *known_on; /* node_t* */ GHashTable *allowed_nodes; /* node_t* */ enum rsc_role_e role; enum rsc_role_e next_role; GHashTable *meta; GHashTable *parameters; GHashTable *utilization; GListPtr children; /* resource_t* */ GListPtr dangling_migrations; /* node_t* */ node_t *partial_migration_target; node_t *partial_migration_source; resource_t *container; GListPtr fillers; char *pending_task; const char *isolation_wrapper; }; struct pe_action_s { int id; int priority; resource_t *rsc; node_t *node; xmlNode *op_entry; char *task; char *uuid; char *cancel_task; enum pe_action_flags flags; enum rsc_start_requirement needs; enum action_fail_response on_fail; enum rsc_role_e fail_role; action_t *pre_notify; action_t *pre_notified; action_t *post_notify; action_t *post_notified; int seen_count; GHashTable *meta; GHashTable *extra; GListPtr actions_before; /* action_warpper_t* */ GListPtr actions_after; /* action_warpper_t* */ }; struct ticket_s { char *id; gboolean granted; time_t last_granted; gboolean standby; GHashTable *state; }; typedef struct tag_s { char *id; GListPtr refs; } tag_t; enum pe_link_state { pe_link_not_dumped, pe_link_dumped, pe_link_dup, }; /* *INDENT-OFF* */ enum pe_ordering { pe_order_none = 0x0, /* deleted */ pe_order_optional = 0x1, /* pure ordering, nothing implied */ pe_order_apply_first_non_migratable = 0x2, /* Only apply this constraint's ordering if first is not migratable. */ pe_order_implies_first = 0x10, /* If 'then' is required, ensure 'first' is too */ pe_order_implies_then = 0x20, /* If 'first' is required, ensure 'then' is too */ pe_order_implies_first_master = 0x40, /* Imply 'first' is required when 'then' is required and then's rsc holds Master role. */ /* first requires then to be both runnable and migrate runnable. */ pe_order_implies_first_migratable = 0x80, pe_order_runnable_left = 0x100, /* 'then' requires 'first' to be runnable */ pe_order_pseudo_left = 0x200, /* 'then' can only be pseudo if 'first' is runnable */ pe_order_implies_then_on_node = 0x400, /* If 'first' is required on 'nodeX', * ensure instances of 'then' on 'nodeX' are too. * Only really useful if 'then' is a clone and 'first' is not */ pe_order_restart = 0x1000, /* 'then' is runnable if 'first' is optional or runnable */ pe_order_stonith_stop = 0x2000, /* only applies if the action is non-pseudo */ pe_order_serialize_only = 0x4000, /* serialize */ pe_order_implies_first_printed = 0x10000, /* Like ..implies_first but only ensures 'first' is printed, not manditory */ pe_order_implies_then_printed = 0x20000, /* Like ..implies_then but only ensures 'then' is printed, not manditory */ pe_order_asymmetrical = 0x100000, /* Indicates asymmetrical one way ordering constraint. */ pe_order_load = 0x200000, /* Only relevant if... */ pe_order_one_or_more = 0x400000, /* 'then' is only runnable if one or more of it's dependancies are too */ pe_order_anti_colocation = 0x800000, pe_order_preserve = 0x1000000, /* Hack for breaking user ordering constraints with container resources */ pe_order_trace = 0x4000000, /* test marker */ }; /* *INDENT-ON* */ typedef struct action_wrapper_s action_wrapper_t; struct action_wrapper_s { enum pe_ordering type; enum pe_link_state state; action_t *action; }; const char *rsc_printable_id(resource_t *rsc); gboolean cluster_status(pe_working_set_t * data_set); void set_working_set_defaults(pe_working_set_t * data_set); void cleanup_calculations(pe_working_set_t * data_set); resource_t *pe_find_resource(GListPtr rsc_list, const char *id_rh); node_t *pe_find_node(GListPtr node_list, const char *uname); node_t *pe_find_node_id(GListPtr node_list, const char *id); node_t *pe_find_node_any(GListPtr node_list, const char *id, const char *uname); GListPtr find_operations(const char *rsc, const char *node, gboolean active_filter, pe_working_set_t * data_set); #endif diff --git a/lib/pengine/utils.c b/lib/pengine/utils.c index 69824a1597..f5789b6e20 100644 --- a/lib/pengine/utils.c +++ b/lib/pengine/utils.c @@ -1,2169 +1,2167 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include #include #include #include #include #include #include #include pe_working_set_t *pe_dataset = NULL; extern xmlNode *get_object_root(const char *object_type, xmlNode * the_root); void print_str_str(gpointer key, gpointer value, gpointer user_data); gboolean ghash_free_str_str(gpointer key, gpointer value, gpointer user_data); void unpack_operation(action_t * action, xmlNode * xml_obj, resource_t * container, pe_working_set_t * data_set); static xmlNode *find_rsc_op_entry_helper(resource_t * rsc, const char *key, gboolean include_disabled); static gboolean is_rsc_baremetal_remote_node(resource_t *rsc, pe_working_set_t * data_set); bool pe_can_fence(pe_working_set_t * data_set, node_t *node) { if(is_not_set(data_set->flags, pe_flag_stonith_enabled)) { return FALSE; /* Turned off */ } else if (is_not_set(data_set->flags, pe_flag_have_stonith_resource)) { return FALSE; /* No devices */ } else if (is_set(data_set->flags, pe_flag_have_quorum)) { return TRUE; } else if (data_set->no_quorum_policy == no_quorum_ignore) { return TRUE; } else if(node == NULL) { return FALSE; } else if(node->details->online) { crm_notice("We can fence %s without quorum because they're in our membership", node->details->uname); return TRUE; } crm_trace("Cannot fence %s", node->details->uname); return FALSE; } node_t * node_copy(node_t * this_node) { node_t *new_node = NULL; CRM_CHECK(this_node != NULL, return NULL); new_node = calloc(1, sizeof(node_t)); CRM_ASSERT(new_node != NULL); crm_trace("Copying %p (%s) to %p", this_node, this_node->details->uname, new_node); new_node->rsc_discover_mode = this_node->rsc_discover_mode; new_node->weight = this_node->weight; new_node->fixed = this_node->fixed; new_node->details = this_node->details; return new_node; } /* any node in list1 or list2 and not in the other gets a score of -INFINITY */ void node_list_exclude(GHashTable * hash, GListPtr list, gboolean merge_scores) { GHashTable *result = hash; node_t *other_node = NULL; GListPtr gIter = list; GHashTableIter iter; node_t *node = NULL; g_hash_table_iter_init(&iter, hash); while (g_hash_table_iter_next(&iter, NULL, (void **)&node)) { other_node = pe_find_node_id(list, node->details->id); if (other_node == NULL) { node->weight = -INFINITY; } else if (merge_scores) { node->weight = merge_weights(node->weight, other_node->weight); } } for (; gIter != NULL; gIter = gIter->next) { node_t *node = (node_t *) gIter->data; other_node = pe_hash_table_lookup(result, node->details->id); if (other_node == NULL) { node_t *new_node = node_copy(node); new_node->weight = -INFINITY; g_hash_table_insert(result, (gpointer) new_node->details->id, new_node); } } } GHashTable * node_hash_from_list(GListPtr list) { GListPtr gIter = list; GHashTable *result = g_hash_table_new_full(crm_str_hash, g_str_equal, NULL, g_hash_destroy_str); for (; gIter != NULL; gIter = gIter->next) { node_t *node = (node_t *) gIter->data; node_t *n = node_copy(node); g_hash_table_insert(result, (gpointer) n->details->id, n); } return result; } GListPtr node_list_dup(GListPtr list1, gboolean reset, gboolean filter) { GListPtr result = NULL; GListPtr gIter = list1; for (; gIter != NULL; gIter = gIter->next) { node_t *new_node = NULL; node_t *this_node = (node_t *) gIter->data; if (filter && this_node->weight < 0) { continue; } new_node = node_copy(this_node); if (reset) { new_node->weight = 0; } if (new_node != NULL) { result = g_list_prepend(result, new_node); } } return result; } gint sort_node_uname(gconstpointer a, gconstpointer b) { const node_t *node_a = a; const node_t *node_b = b; return strcmp(node_a->details->uname, node_b->details->uname); } void dump_node_scores_worker(int level, const char *file, const char *function, int line, resource_t * rsc, const char *comment, GHashTable * nodes) { GHashTable *hash = nodes; GHashTableIter iter; node_t *node = NULL; if (rsc) { hash = rsc->allowed_nodes; } if (rsc && is_set(rsc->flags, pe_rsc_orphan)) { /* Don't show the allocation scores for orphans */ return; } if (level == 0) { char score[128]; int len = sizeof(score); /* For now we want this in sorted order to keep the regression tests happy */ GListPtr gIter = NULL; GListPtr list = g_hash_table_get_values(hash); list = g_list_sort(list, sort_node_uname); gIter = list; for (; gIter != NULL; gIter = gIter->next) { node_t *node = (node_t *) gIter->data; /* This function is called a whole lot, use stack allocated score */ score2char_stack(node->weight, score, len); if (rsc) { printf("%s: %s allocation score on %s: %s\n", comment, rsc->id, node->details->uname, score); } else { printf("%s: %s = %s\n", comment, node->details->uname, score); } } g_list_free(list); } else if (hash) { char score[128]; int len = sizeof(score); g_hash_table_iter_init(&iter, hash); while (g_hash_table_iter_next(&iter, NULL, (void **)&node)) { /* This function is called a whole lot, use stack allocated score */ score2char_stack(node->weight, score, len); if (rsc) { do_crm_log_alias(LOG_TRACE, file, function, line, "%s: %s allocation score on %s: %s", comment, rsc->id, node->details->uname, score); } else { do_crm_log_alias(LOG_TRACE, file, function, line + 1, "%s: %s = %s", comment, node->details->uname, score); } } } if (rsc && rsc->children) { GListPtr gIter = NULL; gIter = rsc->children; for (; gIter != NULL; gIter = gIter->next) { resource_t *child = (resource_t *) gIter->data; dump_node_scores_worker(level, file, function, line, child, comment, nodes); } } } static void append_dump_text(gpointer key, gpointer value, gpointer user_data) { char **dump_text = user_data; int len = 0; char *new_text = NULL; len = strlen(*dump_text) + strlen(" ") + strlen(key) + strlen("=") + strlen(value) + 1; new_text = calloc(1, len); sprintf(new_text, "%s %s=%s", *dump_text, (char *)key, (char *)value); free(*dump_text); *dump_text = new_text; } void dump_node_capacity(int level, const char *comment, node_t * node) { int len = 0; char *dump_text = NULL; len = strlen(comment) + strlen(": ") + strlen(node->details->uname) + strlen(" capacity:") + 1; dump_text = calloc(1, len); sprintf(dump_text, "%s: %s capacity:", comment, node->details->uname); g_hash_table_foreach(node->details->utilization, append_dump_text, &dump_text); if (level == 0) { fprintf(stdout, "%s\n", dump_text); } else { crm_trace("%s", dump_text); } free(dump_text); } void dump_rsc_utilization(int level, const char *comment, resource_t * rsc, node_t * node) { int len = 0; char *dump_text = NULL; len = strlen(comment) + strlen(": ") + strlen(rsc->id) + strlen(" utilization on ") + strlen(node->details->uname) + strlen(":") + 1; dump_text = calloc(1, len); sprintf(dump_text, "%s: %s utilization on %s:", comment, rsc->id, node->details->uname); g_hash_table_foreach(rsc->utilization, append_dump_text, &dump_text); if (level == 0) { fprintf(stdout, "%s\n", dump_text); } else { crm_trace("%s", dump_text); } free(dump_text); } gint sort_rsc_index(gconstpointer a, gconstpointer b) { const resource_t *resource1 = (const resource_t *)a; const resource_t *resource2 = (const resource_t *)b; if (a == NULL && b == NULL) { return 0; } if (a == NULL) { return 1; } if (b == NULL) { return -1; } if (resource1->sort_index > resource2->sort_index) { return -1; } if (resource1->sort_index < resource2->sort_index) { return 1; } return 0; } gint sort_rsc_priority(gconstpointer a, gconstpointer b) { const resource_t *resource1 = (const resource_t *)a; const resource_t *resource2 = (const resource_t *)b; if (a == NULL && b == NULL) { return 0; } if (a == NULL) { return 1; } if (b == NULL) { return -1; } if (resource1->priority > resource2->priority) { return -1; } if (resource1->priority < resource2->priority) { return 1; } return 0; } action_t * custom_action(resource_t * rsc, char *key, const char *task, node_t * on_node, gboolean optional, gboolean save_action, pe_working_set_t * data_set) { action_t *action = NULL; GListPtr possible_matches = NULL; CRM_CHECK(key != NULL, return NULL); CRM_CHECK(task != NULL, free(key); return NULL); if (save_action && rsc != NULL) { possible_matches = find_actions(rsc->actions, key, on_node); } else if(save_action) { #if 0 action = g_hash_table_lookup(data_set->singletons, key); #else /* More expensive but takes 'node' into account */ possible_matches = find_actions(data_set->actions, key, on_node); #endif } if(data_set->singletons == NULL) { data_set->singletons = g_hash_table_new_full(crm_str_hash, g_str_equal, NULL, NULL); } if (possible_matches != NULL) { if (g_list_length(possible_matches) > 1) { pe_warn("Action %s for %s on %s exists %d times", task, rsc ? rsc->id : "", on_node ? on_node->details->uname : "", g_list_length(possible_matches)); } action = g_list_nth_data(possible_matches, 0); pe_rsc_trace(rsc, "Found existing action (%d) %s for %s on %s", action->id, task, rsc ? rsc->id : "", on_node ? on_node->details->uname : ""); g_list_free(possible_matches); } if (action == NULL) { if (save_action) { pe_rsc_trace(rsc, "Creating%s action %d: %s for %s on %s %d", optional ? "" : " manditory", data_set->action_id, key, rsc ? rsc->id : "", on_node ? on_node->details->uname : "", optional); } action = calloc(1, sizeof(action_t)); if (save_action) { action->id = data_set->action_id++; } else { action->id = 0; } action->rsc = rsc; CRM_ASSERT(task != NULL); action->task = strdup(task); if (on_node) { action->node = node_copy(on_node); } action->uuid = strdup(key); - pe_set_action_bit(action, pe_action_failure_is_fatal); pe_set_action_bit(action, pe_action_runnable); if (optional) { pe_rsc_trace(rsc, "Set optional on %s", action->uuid); pe_set_action_bit(action, pe_action_optional); } else { pe_clear_action_bit(action, pe_action_optional); pe_rsc_trace(rsc, "Unset optional on %s", action->uuid); } /* Implied by calloc()... action->actions_before = NULL; action->actions_after = NULL; action->pseudo = FALSE; action->dumped = FALSE; action->processed = FALSE; action->seen_count = 0; */ action->extra = g_hash_table_new_full(crm_str_hash, g_str_equal, free, free); action->meta = g_hash_table_new_full(crm_str_hash, g_str_equal, free, free); if (save_action) { data_set->actions = g_list_prepend(data_set->actions, action); if(rsc == NULL) { g_hash_table_insert(data_set->singletons, action->uuid, action); } } if (rsc != NULL) { action->op_entry = find_rsc_op_entry_helper(rsc, key, TRUE); unpack_operation(action, action->op_entry, rsc->container, data_set); if (save_action) { rsc->actions = g_list_prepend(rsc->actions, action); } } if (save_action) { pe_rsc_trace(rsc, "Action %d created", action->id); } } if (optional == FALSE) { pe_rsc_trace(rsc, "Unset optional on %s", action->uuid); pe_clear_action_bit(action, pe_action_optional); } if (rsc != NULL) { enum action_tasks a_task = text2task(action->task); int warn_level = LOG_TRACE; if (save_action) { warn_level = LOG_WARNING; } if (is_set(action->flags, pe_action_have_node_attrs) == FALSE && action->node != NULL && action->op_entry != NULL) { pe_set_action_bit(action, pe_action_have_node_attrs); unpack_instance_attributes(data_set->input, action->op_entry, XML_TAG_ATTR_SETS, action->node->details->attrs, action->extra, NULL, FALSE, data_set->now); } if (is_set(action->flags, pe_action_pseudo)) { /* leave untouched */ } else if (action->node == NULL) { pe_rsc_trace(rsc, "Unset runnable on %s", action->uuid); pe_clear_action_bit(action, pe_action_runnable); } else if (is_not_set(rsc->flags, pe_rsc_managed) && g_hash_table_lookup(action->meta, XML_LRM_ATTR_INTERVAL) == NULL) { crm_debug("Action %s (unmanaged)", action->uuid); pe_rsc_trace(rsc, "Set optional on %s", action->uuid); pe_set_action_bit(action, pe_action_optional); /* action->runnable = FALSE; */ } else if (action->node->details->online == FALSE) { pe_clear_action_bit(action, pe_action_runnable); do_crm_log(warn_level, "Action %s on %s is unrunnable (offline)", action->uuid, action->node->details->uname); if (is_set(action->rsc->flags, pe_rsc_managed) && save_action && a_task == stop_rsc) { pe_fence_node(data_set, action->node, "Node is unclean"); } } else if (action->node->details->pending) { pe_clear_action_bit(action, pe_action_runnable); do_crm_log(warn_level, "Action %s on %s is unrunnable (pending)", action->uuid, action->node->details->uname); } else if (action->needs == rsc_req_nothing) { pe_rsc_trace(rsc, "Action %s doesnt require anything", action->uuid); pe_set_action_bit(action, pe_action_runnable); #if 0 /* * No point checking this * - if we dont have quorum we cant stonith anyway */ } else if (action->needs == rsc_req_stonith) { crm_trace("Action %s requires only stonith", action->uuid); action->runnable = TRUE; #endif } else if (is_set(data_set->flags, pe_flag_have_quorum) == FALSE && data_set->no_quorum_policy == no_quorum_stop) { pe_clear_action_bit(action, pe_action_runnable); crm_debug("%s\t%s (cancelled : quorum)", action->node->details->uname, action->uuid); } else if (is_set(data_set->flags, pe_flag_have_quorum) == FALSE && data_set->no_quorum_policy == no_quorum_freeze) { pe_rsc_trace(rsc, "Check resource is already active: %s %s %s %s", rsc->id, action->uuid, role2text(rsc->next_role), role2text(rsc->role)); if (rsc->fns->active(rsc, TRUE) == FALSE || rsc->next_role > rsc->role) { pe_clear_action_bit(action, pe_action_runnable); pe_rsc_debug(rsc, "%s\t%s (cancelled : quorum freeze)", action->node->details->uname, action->uuid); } } else { pe_rsc_trace(rsc, "Action %s is runnable", action->uuid); pe_set_action_bit(action, pe_action_runnable); } if (save_action) { switch (a_task) { case stop_rsc: set_bit(rsc->flags, pe_rsc_stopping); break; case start_rsc: clear_bit(rsc->flags, pe_rsc_starting); if (is_set(action->flags, pe_action_runnable)) { set_bit(rsc->flags, pe_rsc_starting); } break; default: break; } } } free(key); return action; } static const char * unpack_operation_on_fail(action_t * action) { const char *value = g_hash_table_lookup(action->meta, XML_OP_ATTR_ON_FAIL); if (safe_str_eq(action->task, CRMD_ACTION_STOP) && safe_str_eq(value, "standby")) { crm_config_err("on-fail=standby is not allowed for stop actions: %s", action->rsc->id); return NULL; } else if (safe_str_eq(action->task, CRMD_ACTION_DEMOTE) && !value) { /* demote on_fail defaults to master monitor value if present */ xmlNode *operation = NULL; const char *name = NULL; const char *role = NULL; const char *on_fail = NULL; const char *interval = NULL; const char *enabled = NULL; CRM_CHECK(action->rsc != NULL, return NULL); for (operation = __xml_first_child(action->rsc->ops_xml); operation && !value; operation = __xml_next(operation)) { if (!crm_str_eq((const char *)operation->name, "op", TRUE)) { continue; } name = crm_element_value(operation, "name"); role = crm_element_value(operation, "role"); on_fail = crm_element_value(operation, XML_OP_ATTR_ON_FAIL); enabled = crm_element_value(operation, "enabled"); interval = crm_element_value(operation, XML_LRM_ATTR_INTERVAL); if (!on_fail) { continue; } else if (enabled && !crm_is_true(enabled)) { continue; } else if (safe_str_neq(name, "monitor") || safe_str_neq(role, "Master")) { continue; } else if (crm_get_interval(interval) <= 0) { continue; } value = on_fail; } } return value; } static xmlNode * find_min_interval_mon(resource_t * rsc, gboolean include_disabled) { int number = 0; int min_interval = -1; const char *name = NULL; const char *value = NULL; const char *interval = NULL; xmlNode *op = NULL; xmlNode *operation = NULL; for (operation = __xml_first_child(rsc->ops_xml); operation != NULL; operation = __xml_next(operation)) { if (crm_str_eq((const char *)operation->name, "op", TRUE)) { name = crm_element_value(operation, "name"); interval = crm_element_value(operation, XML_LRM_ATTR_INTERVAL); value = crm_element_value(operation, "enabled"); if (!include_disabled && value && crm_is_true(value) == FALSE) { continue; } if (safe_str_neq(name, RSC_STATUS)) { continue; } number = crm_get_interval(interval); if (number < 0) { continue; } if (min_interval < 0 || number < min_interval) { min_interval = number; op = operation; } } } return op; } void unpack_operation(action_t * action, xmlNode * xml_obj, resource_t * container, pe_working_set_t * data_set) { int value_i = 0; unsigned long long interval = 0; unsigned long long start_delay = 0; char *value_ms = NULL; const char *value = NULL; const char *field = NULL; CRM_CHECK(action->rsc != NULL, return); unpack_instance_attributes(data_set->input, data_set->op_defaults, XML_TAG_META_SETS, NULL, action->meta, NULL, FALSE, data_set->now); if (xml_obj) { xmlAttrPtr xIter = NULL; for (xIter = xml_obj->properties; xIter; xIter = xIter->next) { const char *prop_name = (const char *)xIter->name; const char *prop_value = crm_element_value(xml_obj, prop_name); g_hash_table_replace(action->meta, strdup(prop_name), strdup(prop_value)); } } unpack_instance_attributes(data_set->input, xml_obj, XML_TAG_META_SETS, NULL, action->meta, NULL, FALSE, data_set->now); unpack_instance_attributes(data_set->input, xml_obj, XML_TAG_ATTR_SETS, NULL, action->meta, NULL, FALSE, data_set->now); g_hash_table_remove(action->meta, "id"); field = XML_LRM_ATTR_INTERVAL; value = g_hash_table_lookup(action->meta, field); if (value != NULL) { interval = crm_get_interval(value); if (interval > 0) { value_ms = crm_itoa(interval); g_hash_table_replace(action->meta, strdup(field), value_ms); } else { g_hash_table_remove(action->meta, field); } } /* Begin compatability code */ value = g_hash_table_lookup(action->meta, "requires"); if (safe_str_neq(action->task, RSC_START) && safe_str_neq(action->task, RSC_PROMOTE)) { action->needs = rsc_req_nothing; value = "nothing (not start/promote)"; } else if (safe_str_eq(value, "nothing")) { action->needs = rsc_req_nothing; } else if (safe_str_eq(value, "quorum")) { action->needs = rsc_req_quorum; } else if (safe_str_eq(value, "unfencing")) { action->needs = rsc_req_stonith; set_bit(action->rsc->flags, pe_rsc_needs_unfencing); if (is_set(data_set->flags, pe_flag_stonith_enabled)) { crm_notice("%s requires (un)fencing but fencing is disabled", action->rsc->id); } } else if (is_set(data_set->flags, pe_flag_stonith_enabled) && safe_str_eq(value, "fencing")) { action->needs = rsc_req_stonith; if (is_not_set(data_set->flags, pe_flag_stonith_enabled)) { crm_notice("%s requires fencing but fencing is disabled", action->rsc->id); } /* End compatability code */ } else if (is_set(action->rsc->flags, pe_rsc_needs_fencing)) { action->needs = rsc_req_stonith; value = "fencing (resource)"; } else if (is_set(action->rsc->flags, pe_rsc_needs_quorum)) { action->needs = rsc_req_quorum; value = "quorum (resource)"; } else { action->needs = rsc_req_nothing; value = "nothing (resource)"; } pe_rsc_trace(action->rsc, "\tAction %s requires: %s", action->task, value); value = unpack_operation_on_fail(action); if (value == NULL) { } else if (safe_str_eq(value, "block")) { action->on_fail = action_fail_block; g_hash_table_insert(action->meta, strdup(XML_OP_ATTR_ON_FAIL), strdup("block")); } else if (safe_str_eq(value, "fence")) { action->on_fail = action_fail_fence; value = "node fencing"; if (is_set(data_set->flags, pe_flag_stonith_enabled) == FALSE) { crm_config_err("Specifying on_fail=fence and" " stonith-enabled=false makes no sense"); action->on_fail = action_fail_stop; action->fail_role = RSC_ROLE_STOPPED; value = "stop resource"; } } else if (safe_str_eq(value, "standby")) { action->on_fail = action_fail_standby; value = "node standby"; } else if (safe_str_eq(value, "ignore") || safe_str_eq(value, "nothing")) { action->on_fail = action_fail_ignore; - pe_clear_action_bit(action, pe_action_failure_is_fatal); value = "ignore"; } else if (safe_str_eq(value, "migrate")) { action->on_fail = action_fail_migrate; value = "force migration"; } else if (safe_str_eq(value, "stop")) { action->on_fail = action_fail_stop; action->fail_role = RSC_ROLE_STOPPED; value = "stop resource"; } else if (safe_str_eq(value, "restart")) { action->on_fail = action_fail_recover; value = "restart (and possibly migrate)"; } else if (safe_str_eq(value, "restart-container")) { if (container) { action->on_fail = action_fail_restart_container; value = "restart container (and possibly migrate)"; } else { value = NULL; } } else { pe_err("Resource %s: Unknown failure type (%s)", action->rsc->id, value); value = NULL; } /* defaults */ if (value == NULL && container) { action->on_fail = action_fail_restart_container; value = "restart container (and possibly migrate) (default)"; /* for baremetal remote nodes, ensure that a recurring monitor operation failure * defaults to either fencing the remote-node for recovery, or at least * attempting to recover the the connection when fencing is disabled. */ } else if (value == NULL && is_rsc_baremetal_remote_node(action->rsc, data_set) && safe_str_eq(action->task, CRMD_ACTION_STATUS) && interval > 0) { if (is_set(data_set->flags, pe_flag_stonith_enabled)) { action->on_fail = action_fail_reset_remote; value = "fence baremetal remote node (default)"; } else { action->on_fail = action_fail_recover; value = "recover baremetal remote node connection (default)"; } } else if (value == NULL && safe_str_eq(action->task, CRMD_ACTION_STOP)) { if (is_set(data_set->flags, pe_flag_stonith_enabled)) { action->on_fail = action_fail_fence; value = "resource fence (default)"; } else { action->on_fail = action_fail_block; value = "resource block (default)"; } } else if (value == NULL) { action->on_fail = action_fail_recover; value = "restart (and possibly migrate) (default)"; } pe_rsc_trace(action->rsc, "\t%s failure handling: %s", action->task, value); value = NULL; if (xml_obj != NULL) { value = g_hash_table_lookup(action->meta, "role_after_failure"); } if (value != NULL && action->fail_role == RSC_ROLE_UNKNOWN) { action->fail_role = text2role(value); } /* defaults */ if (action->fail_role == RSC_ROLE_UNKNOWN) { if (safe_str_eq(action->task, CRMD_ACTION_PROMOTE)) { action->fail_role = RSC_ROLE_SLAVE; } else { action->fail_role = RSC_ROLE_STARTED; } } pe_rsc_trace(action->rsc, "\t%s failure results in: %s", action->task, role2text(action->fail_role)); field = XML_OP_ATTR_START_DELAY; value = g_hash_table_lookup(action->meta, field); if (value != NULL) { value_i = crm_get_msec(value); if (value_i < 0) { value_i = 0; } start_delay = value_i; value_ms = crm_itoa(value_i); g_hash_table_replace(action->meta, strdup(field), value_ms); } else if (interval > 0 && g_hash_table_lookup(action->meta, XML_OP_ATTR_ORIGIN)) { crm_time_t *origin = NULL; value = g_hash_table_lookup(action->meta, XML_OP_ATTR_ORIGIN); origin = crm_time_new(value); if (origin == NULL) { crm_config_err("Operation %s contained an invalid " XML_OP_ATTR_ORIGIN ": %s", ID(xml_obj), value); } else { crm_time_t *delay = NULL; int rc = crm_time_compare(origin, data_set->now); long long delay_s = 0; int interval_s = (interval / 1000); crm_trace("Origin: %s, interval: %d", value, interval_s); /* If 'origin' is in the future, find the most recent "multiple" that occurred in the past */ while(rc > 0) { crm_time_add_seconds(origin, -interval_s); rc = crm_time_compare(origin, data_set->now); } /* Now find the first "multiple" that occurs after 'now' */ while (rc < 0) { crm_time_add_seconds(origin, interval_s); rc = crm_time_compare(origin, data_set->now); } delay = crm_time_calculate_duration(origin, data_set->now); crm_time_log(LOG_TRACE, "origin", origin, crm_time_log_date | crm_time_log_timeofday | crm_time_log_with_timezone); crm_time_log(LOG_TRACE, "now", data_set->now, crm_time_log_date | crm_time_log_timeofday | crm_time_log_with_timezone); crm_time_log(LOG_TRACE, "delay", delay, crm_time_log_duration); delay_s = crm_time_get_seconds(delay); CRM_CHECK(delay_s >= 0, delay_s = 0); start_delay = delay_s * 1000; crm_info("Calculated a start delay of %llds for %s", delay_s, ID(xml_obj)); g_hash_table_replace(action->meta, strdup(XML_OP_ATTR_START_DELAY), crm_itoa(start_delay)); crm_time_free(origin); crm_time_free(delay); } } field = XML_ATTR_TIMEOUT; value = g_hash_table_lookup(action->meta, field); if (value == NULL && xml_obj == NULL && safe_str_eq(action->task, RSC_STATUS) && interval == 0) { xmlNode *min_interval_mon = find_min_interval_mon(action->rsc, FALSE); if (min_interval_mon) { value = crm_element_value(min_interval_mon, XML_ATTR_TIMEOUT); pe_rsc_trace(action->rsc, "\t%s uses the timeout value '%s' from the minimum interval monitor", action->uuid, value); } } if (value == NULL) { value = pe_pref(data_set->config_hash, "default-action-timeout"); } value_i = crm_get_msec(value); if (value_i < 0) { value_i = 0; } value_i += start_delay; value_ms = crm_itoa(value_i); g_hash_table_replace(action->meta, strdup(field), value_ms); } static xmlNode * find_rsc_op_entry_helper(resource_t * rsc, const char *key, gboolean include_disabled) { unsigned long long number = 0; gboolean do_retry = TRUE; char *local_key = NULL; const char *name = NULL; const char *value = NULL; const char *interval = NULL; char *match_key = NULL; xmlNode *op = NULL; xmlNode *operation = NULL; retry: for (operation = __xml_first_child(rsc->ops_xml); operation != NULL; operation = __xml_next(operation)) { if (crm_str_eq((const char *)operation->name, "op", TRUE)) { name = crm_element_value(operation, "name"); interval = crm_element_value(operation, XML_LRM_ATTR_INTERVAL); value = crm_element_value(operation, "enabled"); if (!include_disabled && value && crm_is_true(value) == FALSE) { continue; } number = crm_get_interval(interval); match_key = generate_op_key(rsc->id, name, number); if (safe_str_eq(key, match_key)) { op = operation; } free(match_key); if (rsc->clone_name) { match_key = generate_op_key(rsc->clone_name, name, number); if (safe_str_eq(key, match_key)) { op = operation; } free(match_key); } if (op != NULL) { free(local_key); return op; } } } free(local_key); if (do_retry == FALSE) { return NULL; } do_retry = FALSE; if (strstr(key, CRMD_ACTION_MIGRATE) || strstr(key, CRMD_ACTION_MIGRATED)) { local_key = generate_op_key(rsc->id, "migrate", 0); key = local_key; goto retry; } else if (strstr(key, "_notify_")) { local_key = generate_op_key(rsc->id, "notify", 0); key = local_key; goto retry; } return NULL; } xmlNode * find_rsc_op_entry(resource_t * rsc, const char *key) { return find_rsc_op_entry_helper(rsc, key, FALSE); } void print_node(const char *pre_text, node_t * node, gboolean details) { if (node == NULL) { crm_trace("%s%s: ", pre_text == NULL ? "" : pre_text, pre_text == NULL ? "" : ": "); return; } CRM_ASSERT(node->details); crm_trace("%s%s%sNode %s: (weight=%d, fixed=%s)", pre_text == NULL ? "" : pre_text, pre_text == NULL ? "" : ": ", node->details->online ? "" : "Unavailable/Unclean ", node->details->uname, node->weight, node->fixed ? "True" : "False"); if (details) { char *pe_mutable = strdup("\t\t"); GListPtr gIter = node->details->running_rsc; crm_trace("\t\t===Node Attributes"); g_hash_table_foreach(node->details->attrs, print_str_str, pe_mutable); free(pe_mutable); crm_trace("\t\t=== Resources"); for (; gIter != NULL; gIter = gIter->next) { resource_t *rsc = (resource_t *) gIter->data; print_resource(LOG_DEBUG_4, "\t\t", rsc, FALSE); } } } /* * Used by the HashTable for-loop */ void print_str_str(gpointer key, gpointer value, gpointer user_data) { crm_trace("%s%s %s ==> %s", user_data == NULL ? "" : (char *)user_data, user_data == NULL ? "" : ": ", (char *)key, (char *)value); } void print_resource(int log_level, const char *pre_text, resource_t * rsc, gboolean details) { long options = pe_print_log; if (rsc == NULL) { do_crm_log(log_level - 1, "%s%s: ", pre_text == NULL ? "" : pre_text, pre_text == NULL ? "" : ": "); return; } if (details) { options |= pe_print_details; } rsc->fns->print(rsc, pre_text, options, &log_level); } void pe_free_action(action_t * action) { if (action == NULL) { return; } g_list_free_full(action->actions_before, free); /* action_warpper_t* */ g_list_free_full(action->actions_after, free); /* action_warpper_t* */ if (action->extra) { g_hash_table_destroy(action->extra); } if (action->meta) { g_hash_table_destroy(action->meta); } free(action->cancel_task); free(action->task); free(action->uuid); free(action->node); free(action); } GListPtr find_recurring_actions(GListPtr input, node_t * not_on_node) { const char *value = NULL; GListPtr result = NULL; GListPtr gIter = input; CRM_CHECK(input != NULL, return NULL); for (; gIter != NULL; gIter = gIter->next) { action_t *action = (action_t *) gIter->data; value = g_hash_table_lookup(action->meta, XML_LRM_ATTR_INTERVAL); if (value == NULL) { /* skip */ } else if (safe_str_eq(value, "0")) { /* skip */ } else if (safe_str_eq(CRMD_ACTION_CANCEL, action->task)) { /* skip */ } else if (not_on_node == NULL) { crm_trace("(null) Found: %s", action->uuid); result = g_list_prepend(result, action); } else if (action->node == NULL) { /* skip */ } else if (action->node->details != not_on_node->details) { crm_trace("Found: %s", action->uuid); result = g_list_prepend(result, action); } } return result; } enum action_tasks get_complex_task(resource_t * rsc, const char *name, gboolean allow_non_atomic) { enum action_tasks task = text2task(name); if (rsc == NULL) { return task; } else if (allow_non_atomic == FALSE || rsc->variant == pe_native) { switch (task) { case stopped_rsc: case started_rsc: case action_demoted: case action_promoted: crm_trace("Folding %s back into its atomic counterpart for %s", name, rsc->id); return task - 1; break; default: break; } } return task; } action_t * find_first_action(GListPtr input, const char *uuid, const char *task, node_t * on_node) { GListPtr gIter = NULL; CRM_CHECK(uuid || task, return NULL); for (gIter = input; gIter != NULL; gIter = gIter->next) { action_t *action = (action_t *) gIter->data; if (uuid != NULL && safe_str_neq(uuid, action->uuid)) { continue; } else if (task != NULL && safe_str_neq(task, action->task)) { continue; } else if (on_node == NULL) { return action; } else if (action->node == NULL) { continue; } else if (on_node->details == action->node->details) { return action; } } return NULL; } GListPtr find_actions(GListPtr input, const char *key, node_t * on_node) { GListPtr gIter = input; GListPtr result = NULL; CRM_CHECK(key != NULL, return NULL); for (; gIter != NULL; gIter = gIter->next) { action_t *action = (action_t *) gIter->data; crm_trace("Matching %s against %s", key, action->uuid); if (safe_str_neq(key, action->uuid)) { continue; } else if (on_node == NULL) { result = g_list_prepend(result, action); } else if (action->node == NULL) { /* skip */ crm_trace("While looking for %s action on %s, " "found an unallocated one. Assigning" " it to the requested node...", key, on_node->details->uname); action->node = node_copy(on_node); result = g_list_prepend(result, action); } else if (on_node->details == action->node->details) { result = g_list_prepend(result, action); } } return result; } GListPtr find_actions_exact(GListPtr input, const char *key, node_t * on_node) { GListPtr gIter = input; GListPtr result = NULL; CRM_CHECK(key != NULL, return NULL); for (; gIter != NULL; gIter = gIter->next) { action_t *action = (action_t *) gIter->data; crm_trace("Matching %s against %s", key, action->uuid); if (safe_str_neq(key, action->uuid)) { crm_trace("Key mismatch: %s vs. %s", key, action->uuid); continue; } else if (on_node == NULL || action->node == NULL) { crm_trace("on_node=%p, action->node=%p", on_node, action->node); continue; } else if (safe_str_eq(on_node->details->id, action->node->details->id)) { result = g_list_prepend(result, action); } crm_trace("Node mismatch: %s vs. %s", on_node->details->id, action->node->details->id); } return result; } static void resource_node_score(resource_t * rsc, node_t * node, int score, const char *tag) { node_t *match = NULL; if (rsc->children) { GListPtr gIter = rsc->children; for (; gIter != NULL; gIter = gIter->next) { resource_t *child_rsc = (resource_t *) gIter->data; resource_node_score(child_rsc, node, score, tag); } } pe_rsc_trace(rsc, "Setting %s for %s on %s: %d", tag, rsc->id, node->details->uname, score); match = pe_hash_table_lookup(rsc->allowed_nodes, node->details->id); if (match == NULL) { match = node_copy(node); match->weight = merge_weights(score, node->weight); g_hash_table_insert(rsc->allowed_nodes, (gpointer) match->details->id, match); } match->weight = merge_weights(match->weight, score); } void resource_location(resource_t * rsc, node_t * node, int score, const char *tag, pe_working_set_t * data_set) { if (node != NULL) { resource_node_score(rsc, node, score, tag); } else if (data_set != NULL) { GListPtr gIter = data_set->nodes; for (; gIter != NULL; gIter = gIter->next) { node_t *node = (node_t *) gIter->data; resource_node_score(rsc, node, score, tag); } } else { GHashTableIter iter; node_t *node = NULL; g_hash_table_iter_init(&iter, rsc->allowed_nodes); while (g_hash_table_iter_next(&iter, NULL, (void **)&node)) { resource_node_score(rsc, node, score, tag); } } if (node == NULL && score == -INFINITY) { if (rsc->allocated_to) { crm_info("Deallocating %s from %s", rsc->id, rsc->allocated_to->details->uname); free(rsc->allocated_to); rsc->allocated_to = NULL; } } } #define sort_return(an_int, why) do { \ free(a_uuid); \ free(b_uuid); \ crm_trace("%s (%d) %c %s (%d) : %s", \ a_xml_id, a_call_id, an_int>0?'>':an_int<0?'<':'=', \ b_xml_id, b_call_id, why); \ return an_int; \ } while(0) gint sort_op_by_callid(gconstpointer a, gconstpointer b) { int a_call_id = -1; int b_call_id = -1; char *a_uuid = NULL; char *b_uuid = NULL; const xmlNode *xml_a = a; const xmlNode *xml_b = b; const char *a_xml_id = crm_element_value_const(xml_a, XML_ATTR_ID); const char *b_xml_id = crm_element_value_const(xml_b, XML_ATTR_ID); if (safe_str_eq(a_xml_id, b_xml_id)) { /* We have duplicate lrm_rsc_op entries in the status * section which is unliklely to be a good thing * - we can handle it easily enough, but we need to get * to the bottom of why its happening. */ pe_err("Duplicate lrm_rsc_op entries named %s", a_xml_id); sort_return(0, "duplicate"); } crm_element_value_const_int(xml_a, XML_LRM_ATTR_CALLID, &a_call_id); crm_element_value_const_int(xml_b, XML_LRM_ATTR_CALLID, &b_call_id); if (a_call_id == -1 && b_call_id == -1) { /* both are pending ops so it doesnt matter since * stops are never pending */ sort_return(0, "pending"); } else if (a_call_id >= 0 && a_call_id < b_call_id) { sort_return(-1, "call id"); } else if (b_call_id >= 0 && a_call_id > b_call_id) { sort_return(1, "call id"); } else if (b_call_id >= 0 && a_call_id == b_call_id) { /* * The op and last_failed_op are the same * Order on last-rc-change */ int last_a = -1; int last_b = -1; crm_element_value_const_int(xml_a, XML_RSC_OP_LAST_CHANGE, &last_a); crm_element_value_const_int(xml_b, XML_RSC_OP_LAST_CHANGE, &last_b); crm_trace("rc-change: %d vs %d", last_a, last_b); if (last_a >= 0 && last_a < last_b) { sort_return(-1, "rc-change"); } else if (last_b >= 0 && last_a > last_b) { sort_return(1, "rc-change"); } sort_return(0, "rc-change"); } else { /* One of the inputs is a pending operation * Attempt to use XML_ATTR_TRANSITION_MAGIC to determine its age relative to the other */ int a_id = -1; int b_id = -1; int dummy = -1; const char *a_magic = crm_element_value_const(xml_a, XML_ATTR_TRANSITION_MAGIC); const char *b_magic = crm_element_value_const(xml_b, XML_ATTR_TRANSITION_MAGIC); CRM_CHECK(a_magic != NULL && b_magic != NULL, sort_return(0, "No magic")); if(!decode_transition_magic(a_magic, &a_uuid, &a_id, &dummy, &dummy, &dummy, &dummy)) { sort_return(0, "bad magic a"); } if(!decode_transition_magic(b_magic, &b_uuid, &b_id, &dummy, &dummy, &dummy, &dummy)) { sort_return(0, "bad magic b"); } /* try and determin the relative age of the operation... * some pending operations (ie. a start) may have been supuerceeded * by a subsequent stop * * [a|b]_id == -1 means its a shutdown operation and _always_ comes last */ if (safe_str_neq(a_uuid, b_uuid) || a_id == b_id) { /* * some of the logic in here may be redundant... * * if the UUID from the TE doesnt match then one better * be a pending operation. * pending operations dont survive between elections and joins * because we query the LRM directly */ if (b_call_id == -1) { sort_return(-1, "transition + call"); } else if (a_call_id == -1) { sort_return(1, "transition + call"); } } else if ((a_id >= 0 && a_id < b_id) || b_id == -1) { sort_return(-1, "transition"); } else if ((b_id >= 0 && a_id > b_id) || a_id == -1) { sort_return(1, "transition"); } } /* we should never end up here */ CRM_CHECK(FALSE, sort_return(0, "default")); } time_t get_effective_time(pe_working_set_t * data_set) { if(data_set) { if (data_set->now == NULL) { crm_trace("Recording a new 'now'"); data_set->now = crm_time_new(NULL); } return crm_time_get_seconds_since_epoch(data_set->now); } crm_trace("Defaulting to 'now'"); return time(NULL); } struct fail_search { resource_t *rsc; pe_working_set_t * data_set; int count; long long last; char *key; }; static void get_failcount_by_prefix(gpointer key_p, gpointer value, gpointer user_data) { struct fail_search *search = user_data; const char *attr_id = key_p; const char *match = strstr(attr_id, search->key); resource_t *parent = NULL; if (match == NULL) { return; } /* we are only incrementing the failcounts here if the rsc * that matches our prefix has the same uber parent as the rsc we're * calculating the failcounts for. This prevents false positive matches * where unrelated resources may have similar prefixes in their names. * * search->rsc is already set to be the uber parent. */ parent = uber_parent(pe_find_resource(search->data_set->resources, match)); if (parent == NULL || parent != search->rsc) { return; } if (strstr(attr_id, "last-failure-") == attr_id) { search->last = crm_int_helper(value, NULL); } else if (strstr(attr_id, "fail-count-") == attr_id) { search->count += char2score(value); } } int get_failcount(node_t * node, resource_t * rsc, time_t *last_failure, pe_working_set_t * data_set) { return get_failcount_full(node, rsc, last_failure, TRUE, NULL, data_set); } static gboolean is_matched_failure(const char * rsc_id, xmlNode * conf_op_xml, xmlNode * lrm_op_xml) { gboolean matched = FALSE; const char *conf_op_name = NULL; int conf_op_interval = 0; const char *lrm_op_task = NULL; int lrm_op_interval = 0; const char *lrm_op_id = NULL; char *last_failure_key = NULL; if (rsc_id == NULL || conf_op_xml == NULL || lrm_op_xml == NULL) { return FALSE; } conf_op_name = crm_element_value(conf_op_xml, "name"); conf_op_interval = crm_get_msec(crm_element_value(conf_op_xml, "interval")); lrm_op_task = crm_element_value(lrm_op_xml, XML_LRM_ATTR_TASK); crm_element_value_int(lrm_op_xml, XML_LRM_ATTR_INTERVAL, &lrm_op_interval); if (safe_str_eq(conf_op_name, lrm_op_task) == FALSE || conf_op_interval != lrm_op_interval) { return FALSE; } lrm_op_id = ID(lrm_op_xml); last_failure_key = generate_op_key(rsc_id, "last_failure", 0); if (safe_str_eq(last_failure_key, lrm_op_id)) { matched = TRUE; } else { char *expected_op_key = generate_op_key(rsc_id, conf_op_name, conf_op_interval); if (safe_str_eq(expected_op_key, lrm_op_id)) { int rc = 0; int target_rc = get_target_rc(lrm_op_xml); crm_element_value_int(lrm_op_xml, XML_LRM_ATTR_RC, &rc); if (rc != target_rc) { matched = TRUE; } } free(expected_op_key); } free(last_failure_key); return matched; } static gboolean block_failure(node_t * node, resource_t * rsc, xmlNode * xml_op, pe_working_set_t * data_set) { char *xml_name = clone_strip(rsc->id); char *xpath = crm_strdup_printf("//primitive[@id='%s']//op[@on-fail='block']", xml_name); xmlXPathObject *xpathObj = xpath_search(rsc->xml, xpath); gboolean should_block = FALSE; free(xpath); if (xpathObj) { int max = numXpathResults(xpathObj); int lpc = 0; for (lpc = 0; lpc < max; lpc++) { xmlNode *pref = getXpathResult(xpathObj, lpc); if (xml_op) { should_block = is_matched_failure(xml_name, pref, xml_op); if (should_block) { break; } } else { const char *conf_op_name = NULL; int conf_op_interval = 0; char *lrm_op_xpath = NULL; xmlXPathObject *lrm_op_xpathObj = NULL; conf_op_name = crm_element_value(pref, "name"); conf_op_interval = crm_get_msec(crm_element_value(pref, "interval")); lrm_op_xpath = crm_strdup_printf("//node_state[@uname='%s']" "//lrm_resource[@id='%s']" "/lrm_rsc_op[@operation='%s'][@interval='%d']", node->details->uname, xml_name, conf_op_name, conf_op_interval); lrm_op_xpathObj = xpath_search(data_set->input, lrm_op_xpath); free(lrm_op_xpath); if (lrm_op_xpathObj) { int max2 = numXpathResults(lrm_op_xpathObj); int lpc2 = 0; for (lpc2 = 0; lpc2 < max2; lpc2++) { xmlNode *lrm_op_xml = getXpathResult(lrm_op_xpathObj, lpc2); should_block = is_matched_failure(xml_name, pref, lrm_op_xml); if (should_block) { break; } } } freeXpathObject(lrm_op_xpathObj); if (should_block) { break; } } } } free(xml_name); freeXpathObject(xpathObj); return should_block; } int get_failcount_full(node_t * node, resource_t * rsc, time_t *last_failure, bool effective, xmlNode * xml_op, pe_working_set_t * data_set) { char *key = NULL; const char *value = NULL; struct fail_search search = { rsc, data_set, 0, 0, NULL }; /* Optimize the "normal" case */ key = crm_concat("fail-count", rsc->clone_name ? rsc->clone_name : rsc->id, '-'); value = g_hash_table_lookup(node->details->attrs, key); search.count = char2score(value); crm_trace("%s = %s", key, value); free(key); if (value) { key = crm_concat("last-failure", rsc->clone_name ? rsc->clone_name : rsc->id, '-'); value = g_hash_table_lookup(node->details->attrs, key); search.last = crm_int_helper(value, NULL); free(key); /* This block is still relevant once we omit anonymous instance numbers * because stopped clones wont have clone_name set */ } else if (is_not_set(rsc->flags, pe_rsc_unique)) { search.rsc = uber_parent(rsc); search.key = clone_strip(rsc->id); g_hash_table_foreach(node->details->attrs, get_failcount_by_prefix, &search); free(search.key); search.key = NULL; } if (search.count != 0 && search.last != 0 && last_failure) { *last_failure = search.last; } if(search.count && rsc->failure_timeout) { /* Never time-out if blocking failures are configured */ if (block_failure(node, rsc, xml_op, data_set)) { pe_warn("Setting %s.failure-timeout=%d conflicts with on-fail=block: ignoring timeout", rsc->id, rsc->failure_timeout); rsc->failure_timeout = 0; #if 0 /* A good idea? */ } else if (rsc->container == NULL && is_not_set(data_set->flags, pe_flag_stonith_enabled)) { /* In this case, stop.on-fail defaults to block in unpack_operation() */ rsc->failure_timeout = 0; #endif } } if (effective && search.count != 0 && search.last != 0 && rsc->failure_timeout) { if (search.last > 0) { time_t now = get_effective_time(data_set); if (now > (search.last + rsc->failure_timeout)) { crm_debug("Failcount for %s on %s has expired (limit was %ds)", search.rsc->id, node->details->uname, rsc->failure_timeout); search.count = 0; } } } if (search.count != 0) { char *score = score2char(search.count); crm_info("%s has failed %s times on %s", search.rsc->id, score, node->details->uname); free(score); } return search.count; } /* If it's a resource container, get its failcount plus all the failcounts of the resources within it */ int get_failcount_all(node_t * node, resource_t * rsc, time_t *last_failure, pe_working_set_t * data_set) { int failcount_all = 0; failcount_all = get_failcount(node, rsc, last_failure, data_set); if (rsc->fillers) { GListPtr gIter = NULL; for (gIter = rsc->fillers; gIter != NULL; gIter = gIter->next) { resource_t *filler = (resource_t *) gIter->data; time_t filler_last_failure = 0; failcount_all += get_failcount(node, filler, &filler_last_failure, data_set); if (last_failure && filler_last_failure > *last_failure) { *last_failure = filler_last_failure; } } if (failcount_all != 0) { char *score = score2char(failcount_all); crm_info("Container %s and the resources within it have failed %s times on %s", rsc->id, score, node->details->uname); free(score); } } return failcount_all; } gboolean get_target_role(resource_t * rsc, enum rsc_role_e * role) { enum rsc_role_e local_role = RSC_ROLE_UNKNOWN; const char *value = g_hash_table_lookup(rsc->meta, XML_RSC_ATTR_TARGET_ROLE); CRM_CHECK(role != NULL, return FALSE); if (value == NULL || safe_str_eq("started", value) || safe_str_eq("default", value)) { return FALSE; } local_role = text2role(value); if (local_role == RSC_ROLE_UNKNOWN) { crm_config_err("%s: Unknown value for %s: %s", rsc->id, XML_RSC_ATTR_TARGET_ROLE, value); return FALSE; } else if (local_role > RSC_ROLE_STARTED) { if (uber_parent(rsc)->variant == pe_master) { if (local_role > RSC_ROLE_SLAVE) { /* This is what we'd do anyway, just leave the default to avoid messing up the placement algorithm */ return FALSE; } } else { crm_config_err("%s is not part of a master/slave resource, a %s of '%s' makes no sense", rsc->id, XML_RSC_ATTR_TARGET_ROLE, value); return FALSE; } } *role = local_role; return TRUE; } gboolean order_actions(action_t * lh_action, action_t * rh_action, enum pe_ordering order) { GListPtr gIter = NULL; action_wrapper_t *wrapper = NULL; GListPtr list = NULL; if (order == pe_order_none) { return FALSE; } if (lh_action == NULL || rh_action == NULL) { return FALSE; } crm_trace("Ordering Action %s before %s", lh_action->uuid, rh_action->uuid); /* Ensure we never create a dependency on ourselves... its happened */ CRM_ASSERT(lh_action != rh_action); /* Filter dups, otherwise update_action_states() has too much work to do */ gIter = lh_action->actions_after; for (; gIter != NULL; gIter = gIter->next) { action_wrapper_t *after = (action_wrapper_t *) gIter->data; if (after->action == rh_action && (after->type & order)) { return FALSE; } } wrapper = calloc(1, sizeof(action_wrapper_t)); wrapper->action = rh_action; wrapper->type = order; list = lh_action->actions_after; list = g_list_prepend(list, wrapper); lh_action->actions_after = list; wrapper = NULL; /* order |= pe_order_implies_then; */ /* order ^= pe_order_implies_then; */ wrapper = calloc(1, sizeof(action_wrapper_t)); wrapper->action = lh_action; wrapper->type = order; list = rh_action->actions_before; list = g_list_prepend(list, wrapper); rh_action->actions_before = list; return TRUE; } action_t * get_pseudo_op(const char *name, pe_working_set_t * data_set) { action_t *op = NULL; if(data_set->singletons) { op = g_hash_table_lookup(data_set->singletons, name); } if (op == NULL) { op = custom_action(NULL, strdup(name), name, NULL, TRUE, TRUE, data_set); set_bit(op->flags, pe_action_pseudo); set_bit(op->flags, pe_action_runnable); } return op; } void destroy_ticket(gpointer data) { ticket_t *ticket = data; if (ticket->state) { g_hash_table_destroy(ticket->state); } free(ticket->id); free(ticket); } ticket_t * ticket_new(const char *ticket_id, pe_working_set_t * data_set) { ticket_t *ticket = NULL; if (ticket_id == NULL || strlen(ticket_id) == 0) { return NULL; } if (data_set->tickets == NULL) { data_set->tickets = g_hash_table_new_full(crm_str_hash, g_str_equal, g_hash_destroy_str, destroy_ticket); } ticket = g_hash_table_lookup(data_set->tickets, ticket_id); if (ticket == NULL) { ticket = calloc(1, sizeof(ticket_t)); if (ticket == NULL) { crm_err("Cannot allocate ticket '%s'", ticket_id); return NULL; } crm_trace("Creaing ticket entry for %s", ticket_id); ticket->id = strdup(ticket_id); ticket->granted = FALSE; ticket->last_granted = -1; ticket->standby = FALSE; ticket->state = g_hash_table_new_full(crm_str_hash, g_str_equal, g_hash_destroy_str, g_hash_destroy_str); g_hash_table_insert(data_set->tickets, strdup(ticket->id), ticket); } return ticket; } op_digest_cache_t * rsc_action_digest_cmp(resource_t * rsc, xmlNode * xml_op, node_t * node, pe_working_set_t * data_set) { op_digest_cache_t *data = NULL; GHashTable *local_rsc_params = NULL; action_t *action = NULL; char *key = NULL; int interval = 0; const char *op_id = ID(xml_op); const char *interval_s = crm_element_value(xml_op, XML_LRM_ATTR_INTERVAL); const char *task = crm_element_value(xml_op, XML_LRM_ATTR_TASK); const char *digest_all; const char *digest_restart; const char *restart_list; const char *op_version; data = g_hash_table_lookup(node->details->digest_cache, op_id); if (data) { return data; } data = calloc(1, sizeof(op_digest_cache_t)); digest_all = crm_element_value(xml_op, XML_LRM_ATTR_OP_DIGEST); digest_restart = crm_element_value(xml_op, XML_LRM_ATTR_RESTART_DIGEST); restart_list = crm_element_value(xml_op, XML_LRM_ATTR_OP_RESTART); op_version = crm_element_value(xml_op, XML_ATTR_CRM_VERSION); /* key is freed in custom_action */ interval = crm_parse_int(interval_s, "0"); key = generate_op_key(rsc->id, task, interval); action = custom_action(rsc, key, task, node, TRUE, FALSE, data_set); key = NULL; local_rsc_params = g_hash_table_new_full(crm_str_hash, g_str_equal, g_hash_destroy_str, g_hash_destroy_str); get_rsc_attributes(local_rsc_params, rsc, node, data_set); data->params_all = create_xml_node(NULL, XML_TAG_PARAMS); g_hash_table_foreach(local_rsc_params, hash2field, data->params_all); g_hash_table_foreach(action->extra, hash2field, data->params_all); g_hash_table_foreach(rsc->parameters, hash2field, data->params_all); g_hash_table_foreach(action->meta, hash2metafield, data->params_all); filter_action_parameters(data->params_all, op_version); data->digest_all_calc = calculate_operation_digest(data->params_all, op_version); if (digest_restart) { data->params_restart = copy_xml(data->params_all); if (restart_list) { filter_reload_parameters(data->params_restart, restart_list); } data->digest_restart_calc = calculate_operation_digest(data->params_restart, op_version); } if (digest_restart && strcmp(data->digest_restart_calc, digest_restart) != 0) { data->rc = RSC_DIGEST_RESTART; } else if (digest_all == NULL) { /* it is unknown what the previous op digest was */ data->rc = RSC_DIGEST_UNKNOWN; } else if (strcmp(digest_all, data->digest_all_calc) != 0) { data->rc = RSC_DIGEST_ALL; } g_hash_table_insert(node->details->digest_cache, strdup(op_id), data); g_hash_table_destroy(local_rsc_params); pe_free_action(action); return data; } const char *rsc_printable_id(resource_t *rsc) { if (is_not_set(rsc->flags, pe_rsc_unique)) { return ID(rsc->xml); } return rsc->id; } gboolean is_rsc_baremetal_remote_node(resource_t *rsc, pe_working_set_t * data_set) { node_t *node; if (rsc == NULL) { return FALSE; } else if (rsc->is_remote_node == FALSE) { return FALSE; } node = pe_find_node(data_set->nodes, rsc->id); if (node == NULL) { return FALSE; } return is_baremetal_remote_node(node); } gboolean is_baremetal_remote_node(node_t *node) { if (is_remote_node(node) && (node->details->remote_rsc == FALSE || node->details->remote_rsc->container == FALSE)) { return TRUE; } return FALSE; } gboolean is_container_remote_node(node_t *node) { if (is_remote_node(node) && (node->details->remote_rsc && node->details->remote_rsc->container)) { return TRUE; } return FALSE; } gboolean is_remote_node(node_t *node) { if (node && node->details->type == node_remote) { return TRUE; } return FALSE; } resource_t * rsc_contains_remote_node(pe_working_set_t * data_set, resource_t *rsc) { if (is_set(data_set->flags, pe_flag_have_remote_nodes) == FALSE) { return NULL; } if (rsc->fillers) { GListPtr gIter = NULL; for (gIter = rsc->fillers; gIter != NULL; gIter = gIter->next) { resource_t *filler = (resource_t *) gIter->data; if (filler->is_remote_node) { return filler; } } } return NULL; } gboolean xml_contains_remote_node(xmlNode *xml) { const char *class = crm_element_value(xml, XML_AGENT_ATTR_CLASS); const char *provider = crm_element_value(xml, XML_AGENT_ATTR_PROVIDER); const char *agent = crm_element_value(xml, XML_ATTR_TYPE); if (safe_str_eq(agent, "remote") && safe_str_eq(provider, "pacemaker") && safe_str_eq(class, "ocf")) { return TRUE; } return FALSE; } void clear_bit_recursive(resource_t * rsc, unsigned long long flag) { GListPtr gIter = rsc->children; clear_bit(rsc->flags, flag); for (; gIter != NULL; gIter = gIter->next) { resource_t *child_rsc = (resource_t *) gIter->data; clear_bit_recursive(child_rsc, flag); } } void set_bit_recursive(resource_t * rsc, unsigned long long flag) { GListPtr gIter = rsc->children; set_bit(rsc->flags, flag); for (; gIter != NULL; gIter = gIter->next) { resource_t *child_rsc = (resource_t *) gIter->data; set_bit_recursive(child_rsc, flag); } } action_t * pe_fence_op(node_t * node, const char *op, bool optional, pe_working_set_t * data_set) { char *key = NULL; action_t *stonith_op = NULL; if(op == NULL) { op = data_set->stonith_action; } key = crm_strdup_printf("%s-%s-%s", CRM_OP_FENCE, node->details->uname, op); if(data_set->singletons) { stonith_op = g_hash_table_lookup(data_set->singletons, key); } if(stonith_op == NULL) { stonith_op = custom_action(NULL, key, CRM_OP_FENCE, node, optional, TRUE, data_set); add_hash_param(stonith_op->meta, XML_LRM_ATTR_TARGET, node->details->uname); add_hash_param(stonith_op->meta, XML_LRM_ATTR_TARGET_UUID, node->details->id); add_hash_param(stonith_op->meta, "stonith_action", op); } else { free(key); } if(optional == FALSE) { crm_trace("%s is no longer optional", stonith_op->uuid); pe_clear_action_bit(stonith_op, pe_action_optional); } return stonith_op; } void trigger_unfencing( resource_t * rsc, node_t *node, const char *reason, action_t *dependency, pe_working_set_t * data_set) { if(is_not_set(data_set->flags, pe_flag_enable_unfencing)) { /* No resources require it */ return; } else if (rsc != NULL && is_not_set(rsc->flags, pe_rsc_fence_device)) { /* Wasnt a stonith device */ return; } else if(node && node->details->online && node->details->unclean == FALSE && node->details->shutdown == FALSE) { action_t *unfence = pe_fence_op(node, "on", FALSE, data_set); crm_notice("Unfencing %s: %s", node->details->uname, reason); if(dependency) { order_actions(unfence, dependency, pe_order_optional); } } else if(rsc) { GHashTableIter iter; g_hash_table_iter_init(&iter, rsc->allowed_nodes); while (g_hash_table_iter_next(&iter, NULL, (void **)&node)) { if(node->details->online && node->details->unclean == FALSE && node->details->shutdown == FALSE) { trigger_unfencing(rsc, node, reason, dependency, data_set); } } } } gboolean add_tag_ref(GHashTable * tags, const char * tag_name, const char * obj_ref) { tag_t *tag = NULL; GListPtr gIter = NULL; gboolean is_existing = FALSE; CRM_CHECK(tags && tag_name && obj_ref, return FALSE); tag = g_hash_table_lookup(tags, tag_name); if (tag == NULL) { tag = calloc(1, sizeof(tag_t)); if (tag == NULL) { return FALSE; } tag->id = strdup(tag_name); tag->refs = NULL; g_hash_table_insert(tags, strdup(tag_name), tag); } for (gIter = tag->refs; gIter != NULL; gIter = gIter->next) { const char *existing_ref = (const char *) gIter->data; if (crm_str_eq(existing_ref, obj_ref, TRUE)){ is_existing = TRUE; break; } } if (is_existing == FALSE) { tag->refs = g_list_append(tag->refs, strdup(obj_ref)); crm_trace("Added: tag=%s ref=%s", tag->id, obj_ref); } return TRUE; } diff --git a/pacemaker.spec.in b/pacemaker.spec.in index 971804e6d0..98cefa836d 100644 --- a/pacemaker.spec.in +++ b/pacemaker.spec.in @@ -1,892 +1,575 @@ %global gname haclient %global uname hacluster %global pcmk_docdir %{_docdir}/%{name} %global specversion 1 %global commit HEAD %global shortcommit %(c=%{commit}; echo ${c:0:7}) %global github_owner ClusterLabs # Turn off the auto compilation of python files not in the site-packages directory # Needed so that the -devel package is multilib compliant %global __os_install_post %(echo '%{__os_install_post}' | sed -e 's!/usr/lib[^[:space:]]*/brp-python-bytecompile[[:space:]].*$!!g') %global rawhide %(test ! -e /etc/yum.repos.d/fedora-rawhide.repo; echo $?) %global cs_version %(pkg-config corosync --modversion | awk -F . '{print $1}') %global py_site %(python -c "from distutils.sysconfig import get_python_lib; print(get_python_lib(1))") # Conditionals # Invoke "rpmbuild --without " or "rpmbuild --with " # to disable or enable specific features # Legacy stonithd fencing agents %bcond_with stonithd # Build with/without support for profiling tools %bcond_with profiling # Include Build with/without support for performing coverage analysis %bcond_with coverage # We generate docs using Publican, Asciidoc and Inkscape, but they're not available everywhere %bcond_without doc # Use a different versioning scheme %bcond_with pre_release # Ship an Upstart job file %bcond_with upstart_job # Turn off cman support on platforms that normally ship with it %bcond_without cman %if %{with profiling} # This disables -debuginfo package creation and also the stripping binaries/libraries # Useful if you want sane profiling data %global debug_package %{nil} %endif %if %{with pre_release} %global pcmk_release 0.%{specversion}.%{shortcommit}.git %else %global pcmk_release %{specversion} %endif Name: pacemaker Summary: Scalable High-Availability cluster resource manager Version: 1.1.11 Release: %{pcmk_release}%{?dist} License: GPLv2+ and LGPLv2+ Url: http://www.clusterlabs.org Group: System Environment/Daemons Source0: https://github.com/%{github_owner}/%{name}/archive/%{commit}/%{name}-%{commit}.tar.gz BuildRoot: %(mktemp -ud %{_tmppath}/%{name}-%{version}-%{release}-XXXXXX) AutoReqProv: on Requires: python Requires: resource-agents Requires: %{name}-libs = %{version}-%{release} Requires: %{name}-cluster-libs = %{version}-%{release} Requires: %{name}-cli = %{version}-%{release} %if %{defined systemd_requires} %systemd_requires %endif %if 0%{?rhel} > 0 ExclusiveArch: i386 i686 x86_64 %endif # Required for core functionality BuildRequires: automake autoconf libtool pkgconfig python libtool-ltdl-devel BuildRequires: pkgconfig(glib-2.0) libxml2-devel libxslt-devel libuuid-devel BuildRequires: pkgconfig python-devel gcc-c++ bzip2-devel pam-devel # Required for agent_config.h which specifies the correct scratch directory BuildRequires: resource-agents # We need reasonably recent versions of libqb BuildRequires: libqb-devel > 0.11.0 Requires: libqb > 0.11.0 # Enables optional functionality BuildRequires: ncurses-devel openssl-devel libselinux-devel docbook-style-xsl BuildRequires: bison byacc flex help2man gnutls-devel pkgconfig(dbus-1) %if %{defined _unitdir} BuildRequires: systemd-devel %endif %if %{with cman} %if 0%{?fedora} > 0 %if 0%{?fedora} < 17 BuildRequires: clusterlib-devel %endif %endif %if 0%{?rhel} > 0 %if 0%{?rhel} < 7 BuildRequires: clusterlib-devel %endif %endif %endif Requires: corosync BuildRequires: corosynclib-devel %if %{with stonithd} BuildRequires: cluster-glue-libs-devel %endif %if !%{rawhide} # More often than not, inkscape is busted on rawhide, don't even bother %if %{with doc} %ifarch %{ix86} x86_64 BuildRequires: publican inkscape asciidoc %endif %endif %endif %description Pacemaker is an advanced, scalable High-Availability cluster resource manager for Corosync, CMAN and/or Linux-HA. It supports more than 16 node clusters with significant capabilities for managing resources and dependencies. It will run scripts at initialization, when machines go up or down, when related resources fail and can be configured to periodically check resource health. Available rpmbuild rebuild options: --with(out) : cman stonithd doc coverage profiling pre_release upstart_job %package cli License: GPLv2+ and LGPLv2+ Summary: Command line tools for controlling Pacemaker clusters Group: System Environment/Daemons Requires: %{name}-libs = %{version}-%{release} Requires: perl-TimeDate %description cli Pacemaker is an advanced, scalable High-Availability cluster resource manager for Corosync, CMAN and/or Linux-HA. The %{name}-cli package contains command line tools that can be used to query and control the cluster from machines that may, or may not, be part of the cluster. %package -n %{name}-libs License: GPLv2+ and LGPLv2+ Summary: Core Pacemaker libraries Group: System Environment/Daemons %description -n %{name}-libs Pacemaker is an advanced, scalable High-Availability cluster resource manager for Corosync, CMAN and/or Linux-HA. The %{name}-libs package contains shared libraries needed for cluster nodes and those just running the CLI tools. %package -n %{name}-cluster-libs License: GPLv2+ and LGPLv2+ Summary: Cluster Libraries used by Pacemaker Group: System Environment/Daemons Requires: %{name}-libs = %{version}-%{release} %description -n %{name}-cluster-libs Pacemaker is an advanced, scalable High-Availability cluster resource manager for Corosync, CMAN and/or Linux-HA. The %{name}-cluster-libs package contains cluster-aware shared libraries needed for nodes that will form part of the cluster nodes. %package remote License: GPLv2+ and LGPLv2+ Summary: Pacemaker remote daemon for non-cluster nodes Group: System Environment/Daemons Requires: %{name}-libs = %{version}-%{release} Requires: %{name}-cli = %{version}-%{release} Requires: resource-agents %if %{defined systemd_requires} %systemd_requires %endif %description remote Pacemaker is an advanced, scalable High-Availability cluster resource manager for Corosync, CMAN and/or Linux-HA. The %{name}-remote package contains the Pacemaker Remote daemon which is capable of extending pacemaker functionality to remote nodes not running the full corosync/cluster stack. %package -n %{name}-libs-devel License: GPLv2+ and LGPLv2+ Summary: Pacemaker development package Group: Development/Libraries Requires: %{name}-cts = %{version}-%{release} Requires: %{name}-libs = %{version}-%{release} Requires: %{name}-cluster-libs = %{version}-%{release} Requires: libtool-ltdl-devel libqb-devel libuuid-devel Requires: libxml2-devel libxslt-devel bzip2-devel glib2-devel Requires: corosynclib-devel %description -n %{name}-libs-devel Pacemaker is an advanced, scalable High-Availability cluster resource manager for Corosync, CMAN and/or Linux-HA. The %{name}-libs-devel package contains headers and shared libraries for developing tools for Pacemaker. %package cts License: GPLv2+ and LGPLv2+ Summary: Test framework for cluster-related technologies like Pacemaker Group: System Environment/Daemons Requires: python Requires: %{name}-libs = %{version}-%{release} %description cts Test framework for cluster-related technologies like Pacemaker %package doc License: GPLv2+ and LGPLv2+ Summary: Documentation for Pacemaker Group: Documentation %description doc Documentation for Pacemaker. Pacemaker is an advanced, scalable High-Availability cluster resource manager for Corosync, CMAN and/or Linux-HA. %prep %setup -q -n %{name}-%{commit} # Force the local time # # 'git' sets the file date to the date of the last commit. # This can result in files having been created in the future # when building on machines in timezones 'behind' the one the # commit occurred in - which seriously confuses 'make' find . -exec touch \{\} \; %build ./autogen.sh # RHEL <= 5 does not support --docdir docdir=%{pcmk_docdir} %{configure} \ %{?with_profiling: --with-profiling} \ %{?with_coverage: --with-coverage} \ %{!?with_cman: --without-cman} \ - --without-heartbeat \ + --without-heartbeat \ --with-initdir=%{_initrddir} \ --localstatedir=%{_var} \ --with-version=%{version}-%{release} %if 0%{?suse_version} >= 1200 # Fedora handles rpath removal automagically sed -i 's|^hardcode_libdir_flag_spec=.*|hardcode_libdir_flag_spec=""|g' libtool sed -i 's|^runpath_var=LD_RUN_PATH|runpath_var=DIE_RPATH_DIE|g' libtool %endif make %{_smp_mflags} V=1 docdir=%{pcmk_docdir} all %install rm -rf %{buildroot} make DESTDIR=%{buildroot} docdir=%{pcmk_docdir} V=1 install mkdir -p ${RPM_BUILD_ROOT}%{_sysconfdir}/sysconfig mkdir -p ${RPM_BUILD_ROOT}%{_var}/lib/pacemaker/cores install -m 644 mcp/pacemaker.sysconfig ${RPM_BUILD_ROOT}%{_sysconfdir}/sysconfig/pacemaker install -m 644 tools/crm_mon.sysconfig ${RPM_BUILD_ROOT}%{_sysconfdir}/sysconfig/crm_mon %if %{with upstart_job} mkdir -p ${RPM_BUILD_ROOT}%{_sysconfdir}/init install -m 644 mcp/pacemaker.upstart ${RPM_BUILD_ROOT}%{_sysconfdir}/init/pacemaker.conf install -m 644 mcp/pacemaker.combined.upstart ${RPM_BUILD_ROOT}%{_sysconfdir}/init/pacemaker.combined.conf install -m 644 tools/crm_mon.upstart ${RPM_BUILD_ROOT}%{_sysconfdir}/init/crm_mon.conf %endif # Scripts that should be executable chmod a+x %{buildroot}/%{_datadir}/pacemaker/tests/cts/CTSlab.py # These are not actually scripts find %{buildroot} -name '*.xml' -type f -print0 | xargs -0 chmod a-x find %{buildroot} -name '*.xsl' -type f -print0 | xargs -0 chmod a-x find %{buildroot} -name '*.rng' -type f -print0 | xargs -0 chmod a-x find %{buildroot} -name '*.dtd' -type f -print0 | xargs -0 chmod a-x # Dont package static libs find %{buildroot} -name '*.a' -type f -print0 | xargs -0 rm -f find %{buildroot} -name '*.la' -type f -print0 | xargs -0 rm -f # Do not package these either rm -f %{buildroot}/%{_libdir}/service_crm.so # Don't ship init scripts for systemd based platforms %if %{defined _unitdir} rm -f %{buildroot}/%{_initrddir}/pacemaker rm -f %{buildroot}/%{_initrddir}/pacemaker_remote %endif # Only useful on rhel6 rm -f %{buildroot}/%{_bindir}/ccs2cib rm -f %{buildroot}/%{_bindir}/ccs_flatten rm -f %{buildroot}/%{_bindir}/disable_rgmanager %if %{with coverage} GCOV_BASE=%{buildroot}/%{_var}/lib/pacemaker/gcov mkdir -p $GCOV_BASE find . -name '*.gcno' -type f | while read F ; do D=`dirname $F` mkdir -p ${GCOV_BASE}/$D cp $F ${GCOV_BASE}/$D done %endif %clean rm -rf %{buildroot} %if %{defined _unitdir} %post %systemd_post pacemaker.service %preun %systemd_preun pacemaker.service %postun %systemd_postun_with_restart pacemaker.service %post remote %systemd_post pacemaker_remote.service %preun remote %systemd_preun pacemaker_remote.service %postun remote %systemd_postun_with_restart pacemaker_remote.service %post cli %systemd_post crm_mon.service %preun cli %systemd_preun crm_mon.service %postun cli %systemd_postun_with_restart crm_mon.service %else %post /sbin/chkconfig --add pacemaker || : %preun /sbin/service pacemaker stop || : if [ $1 -eq 0 ]; then # Package removal, not upgrade /sbin/chkconfig --del pacemaker || : fi %post remote /sbin/chkconfig --add pacemaker_remote || : %preun remote /sbin/service pacemaker_remote stop &>/dev/null || : if [ $1 -eq 0 ]; then # Package removal, not upgrade /sbin/chkconfig --del pacemaker_remote || : fi %endif %pre -n %{name}-libs getent group %{gname} >/dev/null || groupadd -r %{gname} -g 189 getent passwd %{uname} >/dev/null || useradd -r -g %{gname} -u 189 -s /sbin/nologin -c "cluster user" %{uname} exit 0 %post -n %{name}-libs -p /sbin/ldconfig %postun -n %{name}-libs -p /sbin/ldconfig %post -n %{name}-cluster-libs -p /sbin/ldconfig %postun -n %{name}-cluster-libs -p /sbin/ldconfig %files ########################################################### %defattr(-,root,root) %exclude %{_datadir}/pacemaker/tests %config(noreplace) %{_sysconfdir}/sysconfig/pacemaker %config(noreplace) %{_sysconfdir}/logrotate.d/pacemaker %{_sbindir}/pacemakerd %if %{defined _unitdir} %{_unitdir}/pacemaker.service %else %{_initrddir}/pacemaker %endif %exclude %{_datadir}/pacemaker/report.common %exclude %{_datadir}/pacemaker/report.collector %{_datadir}/pacemaker %{_datadir}/snmp/mibs/PCMK-MIB.txt %exclude %{_libexecdir}/pacemaker/lrmd_test %exclude %{_sbindir}/pacemaker_remoted %{_libexecdir}/pacemaker/* %{_sbindir}/crm_attribute %{_sbindir}/crm_master %{_sbindir}/crm_node %{_sbindir}/attrd_updater %{_sbindir}/fence_legacy %{_sbindir}/fence_pcmk %{_sbindir}/stonith_admin %doc %{_mandir}/man7/* %doc %{_mandir}/man8/attrd_updater.* %doc %{_mandir}/man8/crm_attribute.* %doc %{_mandir}/man8/crm_node.* %doc %{_mandir}/man8/crm_master.* %doc %{_mandir}/man8/fence_pcmk.* %doc %{_mandir}/man8/fence_legacy.* %doc %{_mandir}/man8/pacemakerd.* %doc %{_mandir}/man8/stonith_admin.* %doc COPYING %doc AUTHORS %doc ChangeLog %dir %attr (750, %{uname}, %{gname}) %{_var}/lib/pacemaker %dir %attr (750, %{uname}, %{gname}) %{_var}/lib/pacemaker/cib %dir %attr (750, %{uname}, %{gname}) %{_var}/lib/pacemaker/cores %dir %attr (750, %{uname}, %{gname}) %{_var}/lib/pacemaker/pengine %dir %attr (750, %{uname}, %{gname}) %{_var}/lib/pacemaker/blackbox -%ghost %dir %attr (750, %{uname}, %{gname}) %{_var}/run/crm %dir /usr/lib/ocf %dir /usr/lib/ocf/resource.d /usr/lib/ocf/resource.d/pacemaker /usr/lib/ocf/resource.d/.isolation %if "%{?cs_version}" != "UNKNOWN" %if 0%{?cs_version} < 2 %{_libexecdir}/lcrso/pacemaker.lcrso %endif %endif %if %{with upstart_job} %config(noreplace) %{_sysconfdir}/init/pacemaker.conf %config(noreplace) %{_sysconfdir}/init/pacemaker.combined.conf %endif %files cli %defattr(-,root,root) %config(noreplace) %{_sysconfdir}/sysconfig/crm_mon %if %{defined _unitdir} %{_unitdir}/crm_mon.service %endif %if %{with upstart_job} %config(noreplace) %{_sysconfdir}/init/crm_mon.conf %endif %{_sbindir}/cibadmin %{_sbindir}/crm_diff %{_sbindir}/crm_error %{_sbindir}/crm_failcount %{_sbindir}/crm_mon %{_sbindir}/crm_resource %{_sbindir}/crm_standby %{_sbindir}/crm_verify %{_sbindir}/crmadmin %{_sbindir}/iso8601 %{_sbindir}/crm_shadow %{_sbindir}/crm_simulate %{_sbindir}/crm_report %{_sbindir}/crm_ticket %{_datadir}/pacemaker/report.common %{_datadir}/pacemaker/report.collector %doc %{_mandir}/man8/* %exclude %{_mandir}/man8/attrd_updater.* %exclude %{_mandir}/man8/crm_attribute.* %exclude %{_mandir}/man8/crm_node.* %exclude %{_mandir}/man8/crm_master.* %exclude %{_mandir}/man8/fence_pcmk.* %exclude %{_mandir}/man8/fence_legacy.* %exclude %{_mandir}/man8/pacemakerd.* %exclude %{_mandir}/man8/pacemaker_remoted.* %exclude %{_mandir}/man8/stonith_admin.* %doc COPYING %doc AUTHORS %doc ChangeLog %files -n %{name}-libs %defattr(-,root,root) %{_libdir}/libcib.so.* %{_libdir}/liblrmd.so.* %{_libdir}/libcrmservice.so.* %{_libdir}/libcrmcommon.so.* %{_libdir}/libpe_status.so.* %{_libdir}/libpe_rules.so.* %{_libdir}/libpengine.so.* %{_libdir}/libstonithd.so.* %{_libdir}/libtransitioner.so.* %doc COPYING.LIB %doc AUTHORS %files -n %{name}-cluster-libs %defattr(-,root,root) %{_libdir}/libcrmcluster.so.* %doc COPYING.LIB %doc AUTHORS %files remote %defattr(-,root,root) %config(noreplace) %{_sysconfdir}/sysconfig/pacemaker %if %{defined _unitdir} %{_unitdir}/pacemaker_remote.service %else %{_initrddir}/pacemaker_remote %endif %{_sbindir}/pacemaker_remoted %{_mandir}/man8/pacemaker_remoted.* %doc COPYING.LIB %doc AUTHORS %files doc %defattr(-,root,root) %doc %{pcmk_docdir} %files cts %defattr(-,root,root) %{py_site}/cts %{_datadir}/pacemaker/tests/cts %{_libexecdir}/pacemaker/lrmd_test %doc COPYING.LIB %doc AUTHORS %files -n %{name}-libs-devel %defattr(-,root,root) %exclude %{_datadir}/pacemaker/tests/cts %{_datadir}/pacemaker/tests %{_includedir}/pacemaker %{_libdir}/*.so %if %{with coverage} -%{_var}/lib/pacemaker +%{_var}/lib/pacemaker/gcov %endif %{_libdir}/pkgconfig/*.pc %doc COPYING.LIB %doc AUTHORS %changelog -* Fri Jul 26 2013 Andrew Beekhof 1.1.10-1 -- Update source tarball to revision: Pacemaker-1.1.10 -- Changesets: 602 -- Diff: 143 files changed, 8162 insertions(+), 5159 deletions(-) -- See included ChangeLog file or https://raw.github.com/ClusterLabs/pacemaker/master/ChangeLog for full details - -* Thu Jun 20 2013 Andrew Beekhof Pacemaker-1.1.9-2 -- Simplify the spec file -- Drop uncommon bcond variations: - with-heartbeat, without-cman, without-corosync, with-esmtp, with-snmp -- Drop bcond compatibility macros (everywhere has them now) -- Simplify python macros -- Use macroized systemd pre,post scriptlets -- Don't install SYSV init scripts if systemd is in use - -* Fri Mar 08 2013 Andrew Beekhof Pacemaker-1.1.9-1 -- Update source tarball to revision: 7e42d77 -- Statistics: - Changesets: 731 - Diff: 1301 files changed, 92909 insertions(+), 57455 deletions(-) -- See included ChangeLog file or https://github.com/ClusterLabs/pacemaker/blob/master/ChangeLog for details - -* Thu Sep 20 2012 Andrew Beekhof Pacemaker-1.1.8-1 -- Update source tarball to revision: 1a5341f -- Statistics: - Changesets: 1019 - Diff: 2107 files changed, 117258 insertions(+), 73606 deletions(-) -- See included ChangeLog file or https://github.com/ClusterLabs/pacemaker/blob/master/ChangeLog for details - - -* Wed Mar 28 2012 Andrew Beekhof Pacemaker-1.1.7-1 -- Update source tarball to revision: bc7ff2c -- Statistics: - Changesets: 513 - Diff: 1171 files changed, 90472 insertions(+), 19368 deletions(-) -- See included ChangeLog file or https://github.com/ClusterLabs/pacemaker/blob/master/ChangeLog for details - -* Wed Aug 31 2011 Andrew Beekhof 1.1.6-1 -- Update source tarball to revision: 676e5f25aa46 tip -- Statistics: - Changesets: 376 - Diff: 1761 files changed, 36259 insertions(+), 140578 deletions(-) -- See included ChangeLog file or https://github.com/ClusterLabs/pacemaker/blob/master/ChangeLog for details - -* Fri Feb 11 2011 Andrew Beekhof 1.1.5-1 -- Update source tarball to revision: baad6636a053 -- Statistics: - Changesets: 184 - Diff: 605 files changed, 46103 insertions(+), 26417 deletions(-) -- See included ChangeLog file or https://github.com/ClusterLabs/pacemaker/blob/master/ChangeLog for details - -* Wed Oct 20 2010 Andrew Beekhof 1.1.4-1 -- Moved all the interesting parts of the changelog into a separate file as per the Fedora policy :-/ -- Update source tarball to revision: 75406c3eb2c1 tip -- Significant performance enhancements to the Policy Engine and CIB -- Statistics: - Changesets: 169 - Diff: 772 files changed, 56172 insertions(+), 39309 deletions(-) -- See included ChangeLog file or http://hg.clusterlabs.org/pacemaker/1.1/file/tip/ChangeLog for details - -* Tue Sep 21 2010 Andrew Beekhof 1.1.3-1 -- Update source tarball to revision: e3bb31c56244 tip -- Statistics: - Changesets: 352 - Diff: 481 files changed, 14130 insertions(+), 11156 deletions(-) - -* Wed May 12 2010 Andrew Beekhof 1.1.2-1 -- Update source tarball to revision: c25c972a25cc tip -- Statistics: - Changesets: 339 - Diff: 708 files changed, 37918 insertions(+), 10584 deletions(-) - -* Tue Feb 16 2010 Andrew Beekhof - 1.1.1-1 -- First public release of Pacemaker 1.1 -- Package reference documentation in a doc subpackage -- Move cts into a subpackage so that it can be easily consumed by others -- Update source tarball to revision: 17d9cd4ee29f - + New stonith daemon that supports global notifications - + Service placement influenced by the physical resources - + A new tool for simulating failures and the cluster’s reaction to them - + Ability to serialize an otherwise unrelated a set of resource actions (eg. Xen migrations) - -* Wed Feb 10 2010 Andrew Beekhof - 1.0.7-4 -- Rebuild for heartbeat 3.0.2-2 - -* Wed Feb 10 2010 Andrew Beekhof - 1.0.7-3 -- Rebuild for cluster-glue 1.0.3 - -* Tue Jan 19 2010 Andrew Beekhof - 1.0.7-2 -- Rebuild for corosync 1.2.0 - -* Mon Jan 18 2010 Andrew Beekhof - 1.0.7-1 -- Update source tarball to revision: 2eed906f43e9 (stable-1.0) tip -- Statistics: - Changesets: 193 - Diff: 220 files changed, 15933 insertions(+), 8782 deletions(-) - -* Thu Oct 29 2009 Andrew Beekhof - 1.0.5-4 -- Include the fixes from CoroSync integration testing -- Move the resource templates - they are not documentation -- Ensure documentation is placed in a standard location -- Exclude documentation that is included elsewhere in the package - -- Update the tarball from upstream to version ee19d8e83c2a - + High: cib: Correctly clean up when both plaintext and tls remote ports are requested - + High: PE: Bug bnc#515172 - Provide better defaults for lt(e) and gt(e) comparisions - + High: PE: Bug lf#2197 - Allow master instances placemaker to be influenced by colocation constraints - + High: PE: Make sure promote/demote pseudo actions are created correctly - + High: PE: Prevent target-role from promoting more than master-max instances - + High: ais: Bug lf#2199 - Prevent expected-quorum-votes from being populated with garbage - + High: ais: Prevent deadlock - dont try to release IPC message if the connection failed - + High: cib: For validation errors, send back the full CIB so the client can display the errors - + High: cib: Prevent use-after-free for remote plaintext connections - + High: crmd: Bug lf#2201 - Prevent use-of-NULL when running heartbeat - -* Tue Oct 13 2009 Andrew Beekhof - 1.0.5-3 -- Update the tarball from upstream to version 38cd629e5c3c - + High: Core: Bug lf#2169 - Allow dtd/schema validation to be disabled - + High: PE: Bug lf#2106 - Not all anonymous clone children are restarted after configuration change - + High: PE: Bug lf#2170 - stop-all-resources option had no effect - + High: PE: Bug lf#2171 - Prevent groups from starting if they depend on a complex resource which can not - + High: PE: Disable resource management if stonith-enabled=true and no stonith resources are defined - + High: PE: do not include master score if it would prevent allocation - + High: ais: Avoid excessive load by checking for dead children every 1s (instead of 100ms) - + High: ais: Bug rh#525589 - Prevent shutdown deadlocks when running on CoroSync - + High: ais: Gracefully handle changes to the AIS nodeid - + High: crmd: Bug bnc#527530 - Wait for the transition to complete before leaving S_TRANSITION_ENGINE - + High: crmd: Prevent use-after-free with LOG_DEBUG_3 - + Medium: xml: Mask the "symmetrical" attribute on rsc_colocation constraints (bnc#540672) - + Medium (bnc#520707): Tools: crm: new templates ocfs2 and clvm - + Medium: Build: Invert the disable ais/heartbeat logic so that --without (ais|heartbeat) is available to rpmbuild - + Medium: PE: Bug lf#2178 - Indicate unmanaged clones - + Medium: PE: Bug lf#2180 - Include node information for all failed ops - + Medium: PE: Bug lf#2189 - Incorrect error message when unpacking simple ordering constraint - + Medium: PE: Correctly log resources that would like to start but can not - + Medium: PE: Stop ptest from logging to syslog - + Medium: ais: Include version details in plugin name - + Medium: crmd: Requery the resource metadata after every start operation - -* Fri Aug 21 2009 Tomas Mraz - 1.0.5-2.1 -- rebuilt with new openssl - -* Wed Aug 19 2009 Andrew Beekhof - 1.0.5-2 -- Add versioned perl dependency as specified by - https://fedoraproject.org/wiki/Packaging/Perl#Packages_that_link_to_libperl -- No longer remove RPATH data, it prevents us finding libperl.so and no other - libraries were being hardcoded -- Compile in support for heartbeat -- Conditionally add heartbeat-devel and corosynclib-devel to the -devel requirements - depending on which stacks are supported - -* Mon Aug 17 2009 Andrew Beekhof - 1.0.5-1 -- Add dependency on resource-agents -- Use the version of the configure macro that supplies --prefix, --libdir, etc -- Update the tarball from upstream to version 462f1569a437 (Pacemaker 1.0.5 final) - + High: Tools: crm_resource - Advertise --move instead of --migrate - + Medium: Extra: New node connectivity RA that uses system ping and attrd_updater - + Medium: crmd: Note that dc-deadtime can be used to mask the brokeness of some switches - -* Tue Aug 11 2009 Ville Skyttä - 1.0.5-0.7.c9120a53a6ae.hg -- Use bzipped upstream tarball. - -* Wed Jul 29 2009 Andrew Beekhof - 1.0.5-0.6.c9120a53a6ae.hg -- Add back missing build auto* dependancies -- Minor cleanups to the install directive - -* Tue Jul 28 2009 Andrew Beekhof - 1.0.5-0.5.c9120a53a6ae.hg -- Add a leading zero to the revision when alphatag is used - -* Tue Jul 28 2009 Andrew Beekhof - 1.0.5-0.4.c9120a53a6ae.hg -- Incorporate the feedback from the cluster-glue review -- Realistically, the version is a 1.0.5 pre-release -- Use the global directive instead of define for variables -- Use the haclient/hacluster group/user instead of daemon -- Use the _configure macro -- Fix install dependancies - -* Fri Jul 24 2009 Andrew Beekhof - 1.0.4-3 -- Initial Fedora checkin -- Include an AUTHORS and license file in each package -- Change the library package name to pacemaker-libs to be more - Fedora compliant -- Remove execute permissions from xml related files -- Reference the new cluster-glue devel package name -- Update the tarball from upstream to version c9120a53a6ae - + High: PE: Only prevent migration if the clone dependency is stopping/starting on the target node - + High: PE: Bug 2160 - Dont shuffle clones due to colocation - + High: PE: New implementation of the resource migration (not stop/start) logic - + Medium: Tools: crm_resource - Prevent use-of-NULL by requiring a resource name for the -A and -a options - + Medium: PE: Prevent use-of-NULL in find_first_action() - -* Tue Jul 14 2009 Andrew Beekhof - 1.0.4-2 -- Reference authors from the project AUTHORS file instead of listing in description -- Change Source0 to reference the Mercurial repo -- Cleaned up the summaries and descriptions -- Incorporate the results of Fedora package self-review - -* Thu Jun 04 2009 Andrew Beekhof - 1.0.4-1 -- Update source tarball to revision: 1d87d3e0fc7f (stable-1.0) -- Statistics: - Changesets: 209 - Diff: 266 files changed, 12010 insertions(+), 8276 deletions(-) - -* Wed Apr 08 2009 Andrew Beekhof - 1.0.3-1 -- Update source tarball to revision: b133b3f19797 (stable-1.0) tip -- Statistics: - Changesets: 383 - Diff: 329 files changed, 15471 insertions(+), 15119 deletions(-) - -* Mon Feb 16 2009 Andrew Beekhof - 1.0.2-1 -- Update source tarball to revision: d232d19daeb9 (stable-1.0) tip -- Statistics: - Changesets: 441 - Diff: 639 files changed, 20871 insertions(+), 21594 deletions(-) - -* Tue Nov 18 2008 Andrew Beekhof - 1.0.1-1 -- Update source tarball to revision: 6fc5ce8302ab (stable-1.0) tip -- Statistics: - Changesets: 170 - Diff: 816 files changed, 7633 insertions(+), 6286 deletions(-) - -* Thu Oct 16 2008 Andrew Beekhof - 1.0.0-1 -- Update source tarball to revision: 388654dfef8f tip -- Statistics: - Changesets: 261 - Diff: 3021 files changed, 244985 insertions(+), 111596 deletions(-) - -* Mon Sep 22 2008 Andrew Beekhof - 0.7.3-1 -- Update source tarball to revision: 33e677ab7764+ tip -- Statistics: - Changesets: 133 - Diff: 89 files changed, 7492 insertions(+), 1125 deletions(-) - -* Wed Aug 20 2008 Andrew Beekhof - 0.7.1-1 -- Update source tarball to revision: f805e1b30103+ tip -- Statistics: - Changesets: 184 - Diff: 513 files changed, 43408 insertions(+), 43783 deletions(-) - -* Fri Jul 18 2008 Andrew Beekhof - 0.7.0-19 -- Update source tarball to revision: 007c3a1c50f5 (unstable) tip -- Statistics: - Changesets: 108 - Diff: 216 files changed, 4632 insertions(+), 4173 deletions(-) - -* Wed Jun 25 2008 Andrew Beekhof - 0.7.0-1 -- Update source tarball to revision: bde0c7db74fb tip -- Statistics: - Changesets: 439 - Diff: 676 files changed, 41310 insertions(+), 52071 deletions(-) - -* Thu Jun 19 2008 Andrew Beekhof - 0.6.5-1 -- Update source tarball to revision: b9fe723d1ac5 tip -- Statistics: - Changesets: 48 - Diff: 37 files changed, 1204 insertions(+), 234 deletions(-) - -* Thu May 22 2008 Andrew Beekhof - 0.6.4-1 -- Update source tarball to revision: 226d8e356924 tip -- Statistics: - Changesets: 55 - Diff: 199 files changed, 7103 insertions(+), 12378 deletions(-) - -* Wed Apr 23 2008 Andrew Beekhof - 0.6.3-1 -- Update source tarball to revision: fd8904c9bc67 tip -- Statistics: - Changesets: 117 - Diff: 354 files changed, 19094 insertions(+), 11338 deletions(-) - -* Thu Feb 14 2008 Andrew Beekhof - 0.6.2-1 -- Update source tarball to revision: 28b1a8c1868b tip -- Statistics: - Changesets: 11 - Diff: 7 files changed, 58 insertions(+), 18 deletions(-) - -* Tue Feb 12 2008 Andrew Beekhof - 0.6.1-1 -- Update source tarball to revision: e7152d1be933 tip -- Statistics: - Changesets: 25 - Diff: 37 files changed, 1323 insertions(+), 227 deletions(-) - -* Mon Jan 14 2008 Andrew Beekhof - 0.6.0-2 -- This is the first release of the Pacemaker Cluster Resource Manager formerly part of Heartbeat. -- For those looking for the GUI, mgmtd, CIM or TSA components, they are now found in - the new pacemaker-pygui project. Build dependancies prevent them from being - included in Heartbeat (since the built-in CRM is no longer supported) and, - being non-core components, are not included with Pacemaker. -- Update source tarball to revision: c94b92d550cf -- Statistics: - Changesets: 347 - Diff: 2272 files changed, 132508 insertions(+), 305991 deletions(-) -- Test hardware: - + 6-node vmware cluster (sles10-sp1/256Mb/vmware stonith) on a single host (opensuse10.3/2Gb/2.66Ghz Quad Core2) - + 7-node EMC Centera cluster (sles10/512Mb/2Ghz Xeon/ssh stonith) -- Notes: Heartbeat Stack - + All testing was performed with STONITH enabled - + The CRM was enabled using the "crm respawn" directive -- Notes: OpenAIS Stack - + This release contains a preview of support for the OpenAIS cluster stack - + The current release of the OpenAIS project is missing two important - patches that we require. OpenAIS packages containing these patches are - available for most major distributions at: - http://download.opensuse.org/repositories/server:/ha-clustering - + The OpenAIS stack is not currently recommended for use in clusters that - have shared data as STONITH support is not yet implimented - + pingd is not yet available for use with the OpenAIS stack - + 3 significant OpenAIS issues were found during testing of 4 and 6 node - clusters. We are activly working together with the OpenAIS project to - get these resolved. -- Pending bugs encountered during testing: - + OpenAIS #1736 - Openais membership took 20s to stabilize - + Heartbeat #1750 - ipc_bufpool_update: magic number in head does not match - + OpenAIS #1793 - Assertion failure in memb_state_gather_enter() - + OpenAIS #1796 - Cluster message corruption - -* Mon Dec 10 2007 Andrew Beekhof - 0.6.0-1 -- Initial opensuse package check-in + diff --git a/pengine/Makefile.am b/pengine/Makefile.am index 4b2c69cd2b..d14d911e32 100644 --- a/pengine/Makefile.am +++ b/pengine/Makefile.am @@ -1,86 +1,86 @@ # # Copyright (C) 2004 Andrew Beekhof # # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License # as published by the Free Software Foundation; either version 2 # of the License, or (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # include $(top_srcdir)/Makefile.common AM_CPPFLAGS += -I$(top_builddir) -I$(top_srcdir) halibdir = $(CRM_DAEMON_DIR) PE_TESTS = $(wildcard test10/*.scores) testdir = $(datadir)/$(PACKAGE)/tests/pengine test_SCRIPTS = regression.sh test_DATA = regression.core.sh test10dir = $(datadir)/$(PACKAGE)/tests/pengine/test10 test10_DATA = $(PE_TESTS) $(PE_TESTS:%.scores=%.xml) $(PE_TESTS:%.scores=%.exp) $(PE_TESTS:%.scores=%.dot) $(PE_TESTS:%.scores=%.summary) $(wildcard test10/*.stderr) COMMONLIBS = \ $(top_builddir)/lib/common/libcrmcommon.la \ $(top_builddir)/lib/pengine/libpe_status.la \ libpengine.la $(CURSESLIBS) $(CLUSTERLIBS) beekhof: echo $(shell ls -1 test10/*.xml) #TESTS = test10/*.xml TESTS = test10/bug-rh-1097457.xml TEST_EXTENSIONS = .xml XML_LOG_COMPILER = ./regression.sh AM_XML_LOG_FLAGS = -V --run #LOG_COMPILER = #AM_LOG_FLAGS = -V ## libraries lib_LTLIBRARIES = libpengine.la ## binary progs halib_PROGRAMS = pengine if BUILD_XML_HELP man7_MANS = pengine.7 endif ## SOURCES noinst_HEADERS = allocate.h utils.h pengine.h #utils.h pengine.h libpengine_la_LDFLAGS = -version-info 8:0:0 # -L$(top_builddir)/lib/pils -lpils -export-dynamic -module -avoid-version libpengine_la_SOURCES = pengine.c allocate.c utils.c constraints.c -libpengine_la_SOURCES += native.c group.c clone.c master.c graph.c +libpengine_la_SOURCES += native.c group.c clone.c master.c graph.c utilization.c libpengine_la_LIBADD = $(top_builddir)/lib/pengine/libpe_status.la \ $(top_builddir)/lib/cib/libcib.la pengine_SOURCES = main.c pengine_LDADD = $(top_builddir)/lib/cib/libcib.la $(COMMONLIBS) # libcib for get_object_root() # $(top_builddir)/lib/hbclient/libhbclient.la install-exec-local: $(mkinstalldirs) $(DESTDIR)/$(PE_STATE_DIR) -chown $(CRM_DAEMON_USER) $(DESTDIR)/$(PE_STATE_DIR) -chgrp $(CRM_DAEMON_GROUP) $(DESTDIR)/$(PE_STATE_DIR) -chmod 750 $(DESTDIR)/$(PE_STATE_DIR) uninstall-local: clean-generic: rm -f test10/*.pe.* diff --git a/pengine/allocate.c b/pengine/allocate.c index a882d6c4bf..230674701a 100644 --- a/pengine/allocate.c +++ b/pengine/allocate.c @@ -1,2561 +1,2564 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include #include #include #include #include #include #include #include #include #include #include CRM_TRACE_INIT_DATA(pe_allocate); void set_alloc_actions(pe_working_set_t * data_set); void migrate_reload_madness(pe_working_set_t * data_set); resource_alloc_functions_t resource_class_alloc_functions[] = { { native_merge_weights, native_color, native_create_actions, native_create_probe, native_internal_constraints, native_rsc_colocation_lh, native_rsc_colocation_rh, native_rsc_location, native_action_flags, native_update_actions, native_expand, native_append_meta, }, { group_merge_weights, group_color, group_create_actions, native_create_probe, group_internal_constraints, group_rsc_colocation_lh, group_rsc_colocation_rh, group_rsc_location, group_action_flags, group_update_actions, group_expand, group_append_meta, }, { clone_merge_weights, clone_color, clone_create_actions, clone_create_probe, clone_internal_constraints, clone_rsc_colocation_lh, clone_rsc_colocation_rh, clone_rsc_location, clone_action_flags, clone_update_actions, clone_expand, clone_append_meta, }, { master_merge_weights, master_color, master_create_actions, clone_create_probe, master_internal_constraints, clone_rsc_colocation_lh, master_rsc_colocation_rh, clone_rsc_location, clone_action_flags, clone_update_actions, clone_expand, master_append_meta, } }; static gboolean check_rsc_parameters(resource_t * rsc, node_t * node, xmlNode * rsc_entry, gboolean active_here, pe_working_set_t * data_set) { int attr_lpc = 0; gboolean force_restart = FALSE; gboolean delete_resource = FALSE; gboolean changed = FALSE; const char *value = NULL; const char *old_value = NULL; const char *attr_list[] = { XML_ATTR_TYPE, XML_AGENT_ATTR_CLASS, XML_AGENT_ATTR_PROVIDER }; for (; attr_lpc < DIMOF(attr_list); attr_lpc++) { value = crm_element_value(rsc->xml, attr_list[attr_lpc]); old_value = crm_element_value(rsc_entry, attr_list[attr_lpc]); if (value == old_value /* ie. NULL */ || crm_str_eq(value, old_value, TRUE)) { continue; } changed = TRUE; trigger_unfencing(rsc, node, "Device definition changed", NULL, data_set); if (active_here) { force_restart = TRUE; crm_notice("Forcing restart of %s on %s, %s changed: %s -> %s", rsc->id, node->details->uname, attr_list[attr_lpc], crm_str(old_value), crm_str(value)); } } if (force_restart) { /* make sure the restart happens */ stop_action(rsc, node, FALSE); set_bit(rsc->flags, pe_rsc_start_pending); delete_resource = TRUE; } else if (changed) { delete_resource = TRUE; } return delete_resource; } static void CancelXmlOp(resource_t * rsc, xmlNode * xml_op, node_t * active_node, const char *reason, pe_working_set_t * data_set) { int interval = 0; action_t *cancel = NULL; char *key = NULL; const char *task = NULL; const char *call_id = NULL; const char *interval_s = NULL; CRM_CHECK(xml_op != NULL, return); CRM_CHECK(active_node != NULL, return); task = crm_element_value(xml_op, XML_LRM_ATTR_TASK); call_id = crm_element_value(xml_op, XML_LRM_ATTR_CALLID); interval_s = crm_element_value(xml_op, XML_LRM_ATTR_INTERVAL); interval = crm_parse_int(interval_s, "0"); /* we need to reconstruct the key because of the way we used to construct resource IDs */ key = generate_op_key(rsc->id, task, interval); crm_info("Action %s on %s will be stopped: %s", key, active_node->details->uname, reason ? reason : "unknown"); /* TODO: This looks highly dangerous if we ever try to schedule 'key' too */ cancel = custom_action(rsc, strdup(key), RSC_CANCEL, active_node, FALSE, TRUE, data_set); free(cancel->task); free(cancel->cancel_task); cancel->task = strdup(RSC_CANCEL); cancel->cancel_task = strdup(task); add_hash_param(cancel->meta, XML_LRM_ATTR_TASK, task); add_hash_param(cancel->meta, XML_LRM_ATTR_CALLID, call_id); add_hash_param(cancel->meta, XML_LRM_ATTR_INTERVAL, interval_s); custom_action_order(rsc, stop_key(rsc), NULL, rsc, NULL, cancel, pe_order_optional, data_set); free(key); key = NULL; } static gboolean check_action_definition(resource_t * rsc, node_t * active_node, xmlNode * xml_op, pe_working_set_t * data_set) { char *key = NULL; int interval = 0; const char *interval_s = NULL; const op_digest_cache_t *digest_data = NULL; gboolean did_change = FALSE; const char *task = crm_element_value(xml_op, XML_LRM_ATTR_TASK); const char *op_version; CRM_CHECK(active_node != NULL, return FALSE); if (safe_str_eq(task, RSC_STOP)) { return FALSE; } interval_s = crm_element_value(xml_op, XML_LRM_ATTR_INTERVAL); interval = crm_parse_int(interval_s, "0"); if (interval > 0) { xmlNode *op_match = NULL; /* we need to reconstruct the key because of the way we used to construct resource IDs */ key = generate_op_key(rsc->id, task, interval); pe_rsc_trace(rsc, "Checking parameters for %s", key); op_match = find_rsc_op_entry(rsc, key); if (op_match == NULL && is_set(data_set->flags, pe_flag_stop_action_orphans)) { CancelXmlOp(rsc, xml_op, active_node, "orphan", data_set); free(key); return TRUE; } else if (op_match == NULL) { pe_rsc_debug(rsc, "Orphan action detected: %s on %s", key, active_node->details->uname); free(key); return TRUE; } free(key); key = NULL; } crm_trace("Testing %s_%s_%d on %s", rsc->id, task, interval, active_node?active_node->details->uname:"N/A"); if (interval == 0 && safe_str_eq(task, RSC_STATUS)) { /* Reload based on the start action not a probe */ task = RSC_START; } else if (interval == 0 && safe_str_eq(task, RSC_MIGRATED)) { /* Reload based on the start action not a migrate */ task = RSC_START; } else if (interval == 0 && safe_str_eq(task, RSC_PROMOTE)) { /* Reload based on the start action not a promote */ task = RSC_START; } digest_data = rsc_action_digest_cmp(rsc, xml_op, active_node, data_set); op_version = crm_element_value(xml_op, XML_ATTR_CRM_VERSION); /* Changes that force a restart */ if (digest_data->rc == RSC_DIGEST_RESTART) { const char *digest_restart = crm_element_value(xml_op, XML_LRM_ATTR_RESTART_DIGEST); did_change = TRUE; key = generate_op_key(rsc->id, task, interval); crm_log_xml_info(digest_data->params_restart, "params:restart"); pe_rsc_info(rsc, "Parameters to %s on %s changed: was %s vs. now %s (restart:%s) %s", key, active_node->details->uname, crm_str(digest_restart), digest_data->digest_restart_calc, op_version, crm_element_value(xml_op, XML_ATTR_TRANSITION_MAGIC)); custom_action(rsc, key, task, NULL, FALSE, TRUE, data_set); trigger_unfencing(rsc, NULL, "Device parameters changed", NULL, data_set); } else if ((digest_data->rc == RSC_DIGEST_ALL) || (digest_data->rc == RSC_DIGEST_UNKNOWN)) { /* Changes that can potentially be handled by a reload */ const char *digest_restart = crm_element_value(xml_op, XML_LRM_ATTR_RESTART_DIGEST); const char *digest_all = crm_element_value(xml_op, XML_LRM_ATTR_OP_DIGEST); did_change = TRUE; trigger_unfencing(rsc, NULL, "Device parameters changed (reload)", NULL, data_set); crm_log_xml_info(digest_data->params_all, "params:reload"); key = generate_op_key(rsc->id, task, interval); pe_rsc_info(rsc, "Parameters to %s on %s changed: was %s vs. now %s (reload:%s) %s", key, active_node->details->uname, crm_str(digest_all), digest_data->digest_all_calc, op_version, crm_element_value(xml_op, XML_ATTR_TRANSITION_MAGIC)); if (interval > 0) { action_t *op = NULL; #if 0 /* Always reload/restart the entire resource */ op = custom_action(rsc, start_key(rsc), RSC_START, NULL, FALSE, TRUE, data_set); update_action_flags(op, pe_action_allow_reload_conversion); #else /* Re-sending the recurring op is sufficient - the old one will be cancelled automatically */ op = custom_action(rsc, key, task, active_node, TRUE, TRUE, data_set); set_bit(op->flags, pe_action_reschedule); #endif } else if (digest_restart && rsc->isolation_wrapper == NULL && (uber_parent(rsc))->isolation_wrapper == NULL) { pe_rsc_trace(rsc, "Reloading '%s' action for resource %s", task, rsc->id); /* Allow this resource to reload - unless something else causes a full restart */ set_bit(rsc->flags, pe_rsc_try_reload); /* Create these for now, it keeps the action IDs the same in the regression outputs */ custom_action(rsc, key, task, NULL, TRUE, TRUE, data_set); } else { pe_rsc_trace(rsc, "Resource %s doesn't know how to reload", rsc->id); /* Re-send the start/demote/promote op * Recurring ops will be detected independantly */ custom_action(rsc, key, task, NULL, FALSE, TRUE, data_set); } } return did_change; } extern gboolean DeleteRsc(resource_t * rsc, node_t * node, gboolean optional, pe_working_set_t * data_set); static void check_actions_for(xmlNode * rsc_entry, resource_t * rsc, node_t * node, pe_working_set_t * data_set) { GListPtr gIter = NULL; int offset = -1; int interval = 0; int stop_index = 0; int start_index = 0; const char *task = NULL; const char *interval_s = NULL; xmlNode *rsc_op = NULL; GListPtr op_list = NULL; GListPtr sorted_op_list = NULL; gboolean is_probe = FALSE; gboolean did_change = FALSE; CRM_CHECK(node != NULL, return); if (is_set(rsc->flags, pe_rsc_orphan)) { resource_t *parent = uber_parent(rsc); if(parent == NULL || parent->variant < pe_clone || is_set(parent->flags, pe_rsc_unique)) { pe_rsc_trace(rsc, "Skipping param check for %s and deleting: orphan", rsc->id); DeleteRsc(rsc, node, FALSE, data_set); } else { pe_rsc_trace(rsc, "Skipping param check for %s (orphan clone)", rsc->id); } return; } else if (pe_find_node_id(rsc->running_on, node->details->id) == NULL) { if (check_rsc_parameters(rsc, node, rsc_entry, FALSE, data_set)) { DeleteRsc(rsc, node, FALSE, data_set); } pe_rsc_trace(rsc, "Skipping param check for %s: no longer active on %s", rsc->id, node->details->uname); return; } pe_rsc_trace(rsc, "Processing %s on %s", rsc->id, node->details->uname); if (check_rsc_parameters(rsc, node, rsc_entry, TRUE, data_set)) { DeleteRsc(rsc, node, FALSE, data_set); } for (rsc_op = __xml_first_child(rsc_entry); rsc_op != NULL; rsc_op = __xml_next(rsc_op)) { if (crm_str_eq((const char *)rsc_op->name, XML_LRM_TAG_RSC_OP, TRUE)) { op_list = g_list_prepend(op_list, rsc_op); } } sorted_op_list = g_list_sort(op_list, sort_op_by_callid); calculate_active_ops(sorted_op_list, &start_index, &stop_index); for (gIter = sorted_op_list; gIter != NULL; gIter = gIter->next) { xmlNode *rsc_op = (xmlNode *) gIter->data; offset++; if (start_index < stop_index) { /* stopped */ continue; } else if (offset < start_index) { /* action occurred prior to a start */ continue; } is_probe = FALSE; did_change = FALSE; task = crm_element_value(rsc_op, XML_LRM_ATTR_TASK); interval_s = crm_element_value(rsc_op, XML_LRM_ATTR_INTERVAL); interval = crm_parse_int(interval_s, "0"); if (interval == 0 && safe_str_eq(task, RSC_STATUS)) { is_probe = TRUE; } if (interval > 0 && (is_set(rsc->flags, pe_rsc_maintenance) || node->details->maintenance)) { CancelXmlOp(rsc, rsc_op, node, "maintenance mode", data_set); } else if (is_probe || safe_str_eq(task, RSC_START) || safe_str_eq(task, RSC_PROMOTE) || interval > 0 || safe_str_eq(task, RSC_MIGRATED)) { did_change = check_action_definition(rsc, node, rsc_op, data_set); } if (did_change && get_failcount(node, rsc, NULL, data_set)) { char *key = NULL; action_t *action_clear = NULL; key = generate_op_key(rsc->id, CRM_OP_CLEAR_FAILCOUNT, 0); action_clear = custom_action(rsc, key, CRM_OP_CLEAR_FAILCOUNT, node, FALSE, TRUE, data_set); set_bit(action_clear->flags, pe_action_runnable); } } g_list_free(sorted_op_list); } static GListPtr find_rsc_list(GListPtr result, resource_t * rsc, const char *id, gboolean renamed_clones, gboolean partial, pe_working_set_t * data_set) { GListPtr gIter = NULL; gboolean match = FALSE; if (id == NULL) { return NULL; } else if (rsc == NULL && data_set) { for (gIter = data_set->resources; gIter != NULL; gIter = gIter->next) { resource_t *child = (resource_t *) gIter->data; result = find_rsc_list(result, child, id, renamed_clones, partial, NULL); } return result; } else if (rsc == NULL) { return NULL; } if (partial) { if (strstr(rsc->id, id)) { match = TRUE; } else if (renamed_clones && rsc->clone_name && strstr(rsc->clone_name, id)) { match = TRUE; } } else { if (strcmp(rsc->id, id) == 0) { match = TRUE; } else if (renamed_clones && rsc->clone_name && strcmp(rsc->clone_name, id) == 0) { match = TRUE; } } if (match) { result = g_list_prepend(result, rsc); } if (rsc->children) { gIter = rsc->children; for (; gIter != NULL; gIter = gIter->next) { resource_t *child = (resource_t *) gIter->data; result = find_rsc_list(result, child, id, renamed_clones, partial, NULL); } } return result; } static void check_actions(pe_working_set_t * data_set) { const char *id = NULL; node_t *node = NULL; xmlNode *lrm_rscs = NULL; xmlNode *status = get_object_root(XML_CIB_TAG_STATUS, data_set->input); xmlNode *node_state = NULL; for (node_state = __xml_first_child(status); node_state != NULL; node_state = __xml_next(node_state)) { if (crm_str_eq((const char *)node_state->name, XML_CIB_TAG_STATE, TRUE)) { id = crm_element_value(node_state, XML_ATTR_ID); lrm_rscs = find_xml_node(node_state, XML_CIB_TAG_LRM, FALSE); lrm_rscs = find_xml_node(lrm_rscs, XML_LRM_TAG_RESOURCES, FALSE); node = pe_find_node_id(data_set->nodes, id); if (node == NULL) { continue; /* Still need to check actions for a maintenance node to cancel existing monitor operations */ } else if (can_run_resources(node) == FALSE && node->details->maintenance == FALSE) { crm_trace("Skipping param check for %s: cant run resources", node->details->uname); continue; } crm_trace("Processing node %s", node->details->uname); if (node->details->online || is_set(data_set->flags, pe_flag_stonith_enabled)) { xmlNode *rsc_entry = NULL; for (rsc_entry = __xml_first_child(lrm_rscs); rsc_entry != NULL; rsc_entry = __xml_next(rsc_entry)) { if (crm_str_eq((const char *)rsc_entry->name, XML_LRM_TAG_RESOURCE, TRUE)) { if (xml_has_children(rsc_entry)) { GListPtr gIter = NULL; GListPtr result = NULL; const char *rsc_id = ID(rsc_entry); CRM_CHECK(rsc_id != NULL, return); result = find_rsc_list(NULL, NULL, rsc_id, TRUE, FALSE, data_set); for (gIter = result; gIter != NULL; gIter = gIter->next) { resource_t *rsc = (resource_t *) gIter->data; if (rsc->variant != pe_native) { continue; } check_actions_for(rsc_entry, rsc, node, data_set); } g_list_free(result); } } } } } } } static gboolean apply_placement_constraints(pe_working_set_t * data_set) { GListPtr gIter = NULL; crm_trace("Applying constraints..."); for (gIter = data_set->placement_constraints; gIter != NULL; gIter = gIter->next) { rsc_to_node_t *cons = (rsc_to_node_t *) gIter->data; cons->rsc_lh->cmds->rsc_location(cons->rsc_lh, cons); } return TRUE; } static gboolean failcount_clear_action_exists(node_t * node, resource_t * rsc) { gboolean rc = FALSE; char *key = crm_concat(rsc->id, CRM_OP_CLEAR_FAILCOUNT, '_'); GListPtr list = find_actions_exact(rsc->actions, key, node); if (list) { rc = TRUE; } g_list_free(list); free(key); return rc; } static void common_apply_stickiness(resource_t * rsc, node_t * node, pe_working_set_t * data_set) { int fail_count = 0; resource_t *failed = rsc; if (rsc->children) { GListPtr gIter = rsc->children; for (; gIter != NULL; gIter = gIter->next) { resource_t *child_rsc = (resource_t *) gIter->data; common_apply_stickiness(child_rsc, node, data_set); } return; } if (is_set(rsc->flags, pe_rsc_managed) && rsc->stickiness != 0 && g_list_length(rsc->running_on) == 1) { node_t *current = pe_find_node_id(rsc->running_on, node->details->id); node_t *match = pe_hash_table_lookup(rsc->allowed_nodes, node->details->id); if (current == NULL) { } else if (match != NULL || is_set(data_set->flags, pe_flag_symmetric_cluster)) { resource_t *sticky_rsc = rsc; resource_location(sticky_rsc, node, rsc->stickiness, "stickiness", data_set); pe_rsc_debug(sticky_rsc, "Resource %s: preferring current location" " (node=%s, weight=%d)", sticky_rsc->id, node->details->uname, rsc->stickiness); } else { GHashTableIter iter; node_t *nIter = NULL; pe_rsc_debug(rsc, "Ignoring stickiness for %s: the cluster is asymmetric" " and node %s is not explicitly allowed", rsc->id, node->details->uname); g_hash_table_iter_init(&iter, rsc->allowed_nodes); while (g_hash_table_iter_next(&iter, NULL, (void **)&nIter)) { crm_err("%s[%s] = %d", rsc->id, nIter->details->uname, nIter->weight); } } } /* only check failcount here if a failcount clear action * has not already been placed for this resource on the node. * There is no sense in potentially forcing the rsc from this * node if the failcount is being reset anyway. */ if (failcount_clear_action_exists(node, rsc) == FALSE) { fail_count = get_failcount_all(node, rsc, NULL, data_set); } if (fail_count > 0 && rsc->migration_threshold != 0) { if (is_not_set(rsc->flags, pe_rsc_unique)) { failed = uber_parent(rsc); } if (rsc->migration_threshold <= fail_count) { resource_location(failed, node, -INFINITY, "__fail_limit__", data_set); crm_warn("Forcing %s away from %s after %d failures (max=%d)", failed->id, node->details->uname, fail_count, rsc->migration_threshold); } else { crm_info("%s can fail %d more times on %s before being forced off", failed->id, rsc->migration_threshold - fail_count, node->details->uname); } } } static void complex_set_cmds(resource_t * rsc) { GListPtr gIter = rsc->children; rsc->cmds = &resource_class_alloc_functions[rsc->variant]; for (; gIter != NULL; gIter = gIter->next) { resource_t *child_rsc = (resource_t *) gIter->data; complex_set_cmds(child_rsc); } } void set_alloc_actions(pe_working_set_t * data_set) { GListPtr gIter = data_set->resources; for (; gIter != NULL; gIter = gIter->next) { resource_t *rsc = (resource_t *) gIter->data; complex_set_cmds(rsc); } } static void calculate_system_health(gpointer gKey, gpointer gValue, gpointer user_data) { const char *key = (const char *)gKey; const char *value = (const char *)gValue; int *system_health = (int *)user_data; if (!gKey || !gValue || !user_data) { return; } /* Does it start with #health? */ if (0 == strncmp(key, "#health", 7)) { int score; /* Convert the value into an integer */ score = char2score(value); /* Add it to the running total */ *system_health = merge_weights(score, *system_health); } } static gboolean apply_system_health(pe_working_set_t * data_set) { GListPtr gIter = NULL; const char *health_strategy = pe_pref(data_set->config_hash, "node-health-strategy"); if (health_strategy == NULL || safe_str_eq(health_strategy, "none")) { /* Prevent any accidental health -> score translation */ node_score_red = 0; node_score_yellow = 0; node_score_green = 0; return TRUE; } else if (safe_str_eq(health_strategy, "migrate-on-red")) { /* Resources on nodes which have health values of red are * weighted away from that node. */ node_score_red = -INFINITY; node_score_yellow = 0; node_score_green = 0; } else if (safe_str_eq(health_strategy, "only-green")) { /* Resources on nodes which have health values of red or yellow * are forced away from that node. */ node_score_red = -INFINITY; node_score_yellow = -INFINITY; node_score_green = 0; } else if (safe_str_eq(health_strategy, "progressive")) { /* Same as the above, but use the r/y/g scores provided by the user * Defaults are provided by the pe_prefs table */ } else if (safe_str_eq(health_strategy, "custom")) { /* Requires the admin to configure the rsc_location constaints for * processing the stored health scores */ /* TODO: Check for the existance of appropriate node health constraints */ return TRUE; } else { crm_err("Unknown node health strategy: %s", health_strategy); return FALSE; } crm_info("Applying automated node health strategy: %s", health_strategy); for (gIter = data_set->nodes; gIter != NULL; gIter = gIter->next) { int system_health = 0; node_t *node = (node_t *) gIter->data; /* Search through the node hash table for system health entries. */ g_hash_table_foreach(node->details->attrs, calculate_system_health, &system_health); crm_info(" Node %s has an combined system health of %d", node->details->uname, system_health); /* If the health is non-zero, then create a new rsc2node so that the * weight will be added later on. */ if (system_health != 0) { GListPtr gIter2 = data_set->resources; for (; gIter2 != NULL; gIter2 = gIter2->next) { resource_t *rsc = (resource_t *) gIter2->data; rsc2node_new(health_strategy, rsc, system_health, NULL, node, data_set); } } } return TRUE; } gboolean stage0(pe_working_set_t * data_set) { xmlNode *cib_constraints = get_object_root(XML_CIB_TAG_CONSTRAINTS, data_set->input); if (data_set->input == NULL) { return FALSE; } if (is_set(data_set->flags, pe_flag_have_status) == FALSE) { crm_trace("Calculating status"); cluster_status(data_set); } set_alloc_actions(data_set); apply_system_health(data_set); unpack_constraints(cib_constraints, data_set); return TRUE; } static void wait_for_probe(resource_t * rsc, const char *action, action_t * probe_complete, pe_working_set_t * data_set) { if (probe_complete == NULL) { return; } if (rsc->children) { GListPtr gIter = rsc->children; for (; gIter != NULL; gIter = gIter->next) { resource_t *child = (resource_t *) gIter->data; wait_for_probe(child, action, probe_complete, data_set); } } else { char *key = NULL; if (safe_str_eq(action, RSC_STOP) && g_list_length(rsc->running_on) == 1) { node_t *node = (node_t *) rsc->running_on->data; /* Stop actions on nodes that are shutting down do not need to wait for probes to complete * Doing so prevents node shutdown in the presence of nodes that are coming up * The purpose of waiting is to not stop resources until we know for sure the * intended destination is able to take them */ if (node && node->details->shutdown) { crm_debug("Skipping %s before %s_%s_0 due to %s shutdown", probe_complete->uuid, rsc->id, action, node->details->uname); return; } } key = generate_op_key(rsc->id, action, 0); custom_action_order(NULL, NULL, probe_complete, rsc, key, NULL, pe_order_optional, data_set); } } /* * Check nodes for resources started outside of the LRM */ gboolean probe_resources(pe_working_set_t * data_set) { action_t *probe_complete = NULL; action_t *probe_node_complete = NULL; action_t *probe_cluster_nodes_complete = NULL; GListPtr gIter = NULL; GListPtr gIter2 = NULL; gIter = data_set->nodes; for (; gIter != NULL; gIter = gIter->next) { node_t *node = (node_t *) gIter->data; const char *probed = g_hash_table_lookup(node->details->attrs, CRM_OP_PROBED); if (node->details->online == FALSE) { continue; } else if (node->details->unclean) { continue; } else if (is_remote_node(node) && node->details->shutdown) { /* Don't try and probe a remote node we're shutting down. * It causes constraint conflicts to try and run any sort of action * other that 'stop' on resources living within a remote-node when * it is being shutdown. */ continue; } else if (is_container_remote_node(node)) { /* TODO enable container node probes once ordered probing is implemented. */ continue; } else if (node->details->rsc_discovery_enabled == FALSE) { /* resource discovery is disabled for this node */ continue; } else if (probe_complete == NULL) { probe_complete = get_pseudo_op(CRM_OP_PROBED, data_set); if (is_set(data_set->flags, pe_flag_have_remote_nodes)) { probe_cluster_nodes_complete = get_pseudo_op(CRM_OP_NODES_PROBED, data_set); } } if (probed != NULL && crm_is_true(probed) == FALSE) { action_t *probe_op = custom_action(NULL, crm_strdup_printf("%s-%s", CRM_OP_REPROBE, node->details->uname), CRM_OP_REPROBE, node, FALSE, TRUE, data_set); add_hash_param(probe_op->meta, XML_ATTR_TE_NOWAIT, XML_BOOLEAN_TRUE); continue; } probe_node_complete = custom_action(NULL, crm_strdup_printf("%s-%s", CRM_OP_PROBED, node->details->uname), CRM_OP_PROBED, node, FALSE, TRUE, data_set); if (crm_is_true(probed)) { crm_trace("unset"); update_action_flags(probe_node_complete, pe_action_optional); } else { crm_trace("set"); update_action_flags(probe_node_complete, pe_action_optional | pe_action_clear); } crm_trace("%s - %d", node->details->uname, probe_node_complete->flags & pe_action_optional); probe_node_complete->priority = INFINITY; add_hash_param(probe_node_complete->meta, XML_ATTR_TE_NOWAIT, XML_BOOLEAN_TRUE); if (node->details->pending) { update_action_flags(probe_node_complete, pe_action_runnable | pe_action_clear); crm_info("Action %s on %s is unrunnable (pending)", probe_node_complete->uuid, probe_node_complete->node->details->uname); } if (is_remote_node(node)) { order_actions(probe_node_complete, probe_complete, pe_order_runnable_left /*|pe_order_implies_then */ ); } else if (probe_cluster_nodes_complete == NULL) { order_actions(probe_node_complete, probe_complete, pe_order_runnable_left /*|pe_order_implies_then */ ); } else { order_actions(probe_node_complete, probe_cluster_nodes_complete, pe_order_runnable_left /*|pe_order_implies_then */ ); } gIter2 = data_set->resources; for (; gIter2 != NULL; gIter2 = gIter2->next) { resource_t *rsc = (resource_t *) gIter2->data; if (rsc->cmds->create_probe(rsc, node, probe_node_complete, FALSE, data_set)) { update_action_flags(probe_complete, pe_action_optional | pe_action_clear); update_action_flags(probe_node_complete, pe_action_optional | pe_action_clear); if (probe_cluster_nodes_complete && (rsc->is_remote_node || rsc_contains_remote_node(data_set, rsc))) { update_action_flags(probe_cluster_nodes_complete, pe_action_optional | pe_action_clear); /* allow remote connection resources and resources * containing remote connection resources to run after all * cluster nodes are probed */ wait_for_probe(rsc, RSC_START, probe_cluster_nodes_complete, data_set); } else { wait_for_probe(rsc, RSC_START, probe_complete, data_set); } } } } gIter = data_set->resources; for (; gIter != NULL; gIter = gIter->next) { resource_t *rsc = (resource_t *) gIter->data; if (rsc->is_remote_node || rsc_contains_remote_node(data_set, rsc)) { /* allow remote connection resources and any resources containing * remote connection resources to run after cluster nodes are probed.*/ wait_for_probe(rsc, RSC_STOP, probe_cluster_nodes_complete, data_set); } else { wait_for_probe(rsc, RSC_STOP, probe_complete, data_set); } } return TRUE; } static void rsc_discover_filter(resource_t *rsc, node_t *node) { GListPtr gIter = rsc->children; resource_t *top = uber_parent(rsc); node_t *match; if (rsc->exclusive_discover == FALSE && top->exclusive_discover == FALSE) { return; } for (; gIter != NULL; gIter = gIter->next) { resource_t *child_rsc = (resource_t *) gIter->data; rsc_discover_filter(child_rsc, node); } match = g_hash_table_lookup(rsc->allowed_nodes, node->details->id); if (match && match->rsc_discover_mode != discover_exclusive) { match->weight = -INFINITY; } } /* * Count how many valid nodes we have (so we know the maximum number of * colors we can resolve). * * Apply node constraints (ie. filter the "allowed_nodes" part of resources */ gboolean stage2(pe_working_set_t * data_set) { GListPtr gIter = NULL; crm_trace("Applying placement constraints"); gIter = data_set->nodes; for (; gIter != NULL; gIter = gIter->next) { node_t *node = (node_t *) gIter->data; if (node == NULL) { /* error */ } else if (node->weight >= 0.0 /* global weight */ && node->details->online && node->details->type != node_ping) { data_set->max_valid_nodes++; } } apply_placement_constraints(data_set); gIter = data_set->nodes; for (; gIter != NULL; gIter = gIter->next) { GListPtr gIter2 = NULL; node_t *node = (node_t *) gIter->data; gIter2 = data_set->resources; for (; gIter2 != NULL; gIter2 = gIter2->next) { resource_t *rsc = (resource_t *) gIter2->data; common_apply_stickiness(rsc, node, data_set); rsc_discover_filter(rsc, node); } } return TRUE; } /* * Create internal resource constraints before allocation */ gboolean stage3(pe_working_set_t * data_set) { GListPtr gIter = data_set->resources; for (; gIter != NULL; gIter = gIter->next) { resource_t *rsc = (resource_t *) gIter->data; rsc->cmds->internal_constraints(rsc, data_set); } return TRUE; } /* * Check for orphaned or redefined actions */ gboolean stage4(pe_working_set_t * data_set) { check_actions(data_set); return TRUE; } static gint sort_rsc_process_order(gconstpointer a, gconstpointer b, gpointer data) { int rc = 0; int r1_weight = -INFINITY; int r2_weight = -INFINITY; const char *reason = "existance"; const GListPtr nodes = (GListPtr) data; resource_t *resource1 = (resource_t *) convert_const_pointer(a); resource_t *resource2 = (resource_t *) convert_const_pointer(b); - node_t *node = NULL; + node_t *r1_node = NULL; + node_t *r2_node = NULL; GListPtr gIter = NULL; GHashTable *r1_nodes = NULL; GHashTable *r2_nodes = NULL; if (a == NULL && b == NULL) { goto done; } if (a == NULL) { return 1; } if (b == NULL) { return -1; } reason = "priority"; r1_weight = resource1->priority; r2_weight = resource2->priority; if (r1_weight > r2_weight) { rc = -1; goto done; } if (r1_weight < r2_weight) { rc = 1; goto done; } reason = "no node list"; if (nodes == NULL) { goto done; } r1_nodes = rsc_merge_weights(resource1, resource1->id, NULL, NULL, 1, pe_weights_forward | pe_weights_init); dump_node_scores(LOG_TRACE, NULL, resource1->id, r1_nodes); r2_nodes = rsc_merge_weights(resource2, resource2->id, NULL, NULL, 1, pe_weights_forward | pe_weights_init); dump_node_scores(LOG_TRACE, NULL, resource2->id, r2_nodes); /* Current location score */ reason = "current location"; r1_weight = -INFINITY; r2_weight = -INFINITY; if (resource1->running_on) { - node = g_list_nth_data(resource1->running_on, 0); - node = g_hash_table_lookup(r1_nodes, node->details->id); - if (node != NULL) { - r1_weight = node->weight; + r1_node = g_list_nth_data(resource1->running_on, 0); + r1_node = g_hash_table_lookup(r1_nodes, r1_node->details->id); + if (r1_node != NULL) { + r1_weight = r1_node->weight; } } if (resource2->running_on) { - node = g_list_nth_data(resource2->running_on, 0); - node = g_hash_table_lookup(r2_nodes, node->details->id); - if (node != NULL) { - r2_weight = node->weight; + r2_node = g_list_nth_data(resource2->running_on, 0); + r2_node = g_hash_table_lookup(r2_nodes, r2_node->details->id); + if (r2_node != NULL) { + r2_weight = r2_node->weight; } } if (r1_weight > r2_weight) { rc = -1; goto done; } if (r1_weight < r2_weight) { rc = 1; goto done; } reason = "score"; for (gIter = nodes; gIter != NULL; gIter = gIter->next) { - node_t *r1_node = NULL; - node_t *r2_node = NULL; + node_t *node = (node_t *) gIter->data; - node = (node_t *) gIter->data; + r1_node = NULL; + r2_node = NULL; r1_weight = -INFINITY; if (r1_nodes) { r1_node = g_hash_table_lookup(r1_nodes, node->details->id); } if (r1_node) { r1_weight = r1_node->weight; } r2_weight = -INFINITY; if (r2_nodes) { r2_node = g_hash_table_lookup(r2_nodes, node->details->id); } if (r2_node) { r2_weight = r2_node->weight; } if (r1_weight > r2_weight) { rc = -1; goto done; } if (r1_weight < r2_weight) { rc = 1; goto done; } } done: + crm_trace("%s (%d) on %s %c %s (%d) on %s: %s", + resource1->id, r1_weight, r1_node ? r1_node->details->id : "n/a", + rc < 0 ? '>' : rc > 0 ? '<' : '=', + resource2->id, r2_weight, r2_node ? r2_node->details->id : "n/a", reason); + if (r1_nodes) { g_hash_table_destroy(r1_nodes); } if (r2_nodes) { g_hash_table_destroy(r2_nodes); } - crm_trace("%s (%d) %c %s (%d) on %s: %s", - resource1->id, r1_weight, rc < 0 ? '>' : rc > 0 ? '<' : '=', - resource2->id, r2_weight, node ? node->details->id : "n/a", reason); return rc; } static void allocate_resources(pe_working_set_t * data_set) { GListPtr gIter = NULL; if (is_set(data_set->flags, pe_flag_have_remote_nodes)) { /* Force remote connection resources to be allocated first. This * also forces any colocation dependencies to be allocated as well */ for (gIter = data_set->resources; gIter != NULL; gIter = gIter->next) { resource_t *rsc = (resource_t *) gIter->data; if (rsc->is_remote_node == FALSE) { continue; } pe_rsc_trace(rsc, "Allocating: %s", rsc->id); /* for remote node connection resources, always prefer the partial migration * target during resource allocation if the rsc is in the middle of a * migration */ rsc->cmds->allocate(rsc, rsc->partial_migration_target, data_set); } } /* now do the rest of the resources */ for (gIter = data_set->resources; gIter != NULL; gIter = gIter->next) { resource_t *rsc = (resource_t *) gIter->data; if (rsc->is_remote_node == TRUE) { continue; } pe_rsc_trace(rsc, "Allocating: %s", rsc->id); rsc->cmds->allocate(rsc, NULL, data_set); } } gboolean stage5(pe_working_set_t * data_set) { GListPtr gIter = NULL; if (safe_str_neq(data_set->placement_strategy, "default")) { GListPtr nodes = g_list_copy(data_set->nodes); nodes = g_list_sort_with_data(nodes, sort_node_weight, NULL); data_set->resources = g_list_sort_with_data(data_set->resources, sort_rsc_process_order, nodes); g_list_free(nodes); } gIter = data_set->nodes; for (; gIter != NULL; gIter = gIter->next) { node_t *node = (node_t *) gIter->data; dump_node_capacity(show_utilization ? 0 : utilization_log_level, "Original", node); } crm_trace("Allocating services"); /* Take (next) highest resource, assign it and create its actions */ allocate_resources(data_set); gIter = data_set->nodes; for (; gIter != NULL; gIter = gIter->next) { node_t *node = (node_t *) gIter->data; dump_node_capacity(show_utilization ? 0 : utilization_log_level, "Remaining", node); } if (is_set(data_set->flags, pe_flag_startup_probes)) { crm_trace("Calculating needed probes"); /* This code probably needs optimization * ptest -x with 100 nodes, 100 clones and clone-max=100: With probes: ptest[14781]: 2010/09/27_17:56:46 notice: TRACE: do_calculations: pengine.c:258 Calculate cluster status ptest[14781]: 2010/09/27_17:56:46 notice: TRACE: do_calculations: pengine.c:278 Applying placement constraints ptest[14781]: 2010/09/27_17:56:47 notice: TRACE: do_calculations: pengine.c:285 Create internal constraints ptest[14781]: 2010/09/27_17:56:47 notice: TRACE: do_calculations: pengine.c:292 Check actions ptest[14781]: 2010/09/27_17:56:48 notice: TRACE: do_calculations: pengine.c:299 Allocate resources ptest[14781]: 2010/09/27_17:56:48 notice: TRACE: stage5: allocate.c:881 Allocating services ptest[14781]: 2010/09/27_17:56:49 notice: TRACE: stage5: allocate.c:894 Calculating needed probes ptest[14781]: 2010/09/27_17:56:51 notice: TRACE: stage5: allocate.c:899 Creating actions ptest[14781]: 2010/09/27_17:56:52 notice: TRACE: stage5: allocate.c:905 Creating done ptest[14781]: 2010/09/27_17:56:52 notice: TRACE: do_calculations: pengine.c:306 Processing fencing and shutdown cases ptest[14781]: 2010/09/27_17:56:52 notice: TRACE: do_calculations: pengine.c:313 Applying ordering constraints 36s ptest[14781]: 2010/09/27_17:57:28 notice: TRACE: do_calculations: pengine.c:320 Create transition graph Without probes: ptest[14637]: 2010/09/27_17:56:21 notice: TRACE: do_calculations: pengine.c:258 Calculate cluster status ptest[14637]: 2010/09/27_17:56:22 notice: TRACE: do_calculations: pengine.c:278 Applying placement constraints ptest[14637]: 2010/09/27_17:56:22 notice: TRACE: do_calculations: pengine.c:285 Create internal constraints ptest[14637]: 2010/09/27_17:56:22 notice: TRACE: do_calculations: pengine.c:292 Check actions ptest[14637]: 2010/09/27_17:56:23 notice: TRACE: do_calculations: pengine.c:299 Allocate resources ptest[14637]: 2010/09/27_17:56:23 notice: TRACE: stage5: allocate.c:881 Allocating services ptest[14637]: 2010/09/27_17:56:24 notice: TRACE: stage5: allocate.c:899 Creating actions ptest[14637]: 2010/09/27_17:56:25 notice: TRACE: stage5: allocate.c:905 Creating done ptest[14637]: 2010/09/27_17:56:25 notice: TRACE: do_calculations: pengine.c:306 Processing fencing and shutdown cases ptest[14637]: 2010/09/27_17:56:25 notice: TRACE: do_calculations: pengine.c:313 Applying ordering constraints ptest[14637]: 2010/09/27_17:56:25 notice: TRACE: do_calculations: pengine.c:320 Create transition graph */ probe_resources(data_set); } crm_trace("Creating actions"); gIter = data_set->resources; for (; gIter != NULL; gIter = gIter->next) { resource_t *rsc = (resource_t *) gIter->data; rsc->cmds->create_actions(rsc, data_set); } crm_trace("Creating done"); return TRUE; } static gboolean is_managed(const resource_t * rsc) { GListPtr gIter = rsc->children; if (is_set(rsc->flags, pe_rsc_managed)) { return TRUE; } for (; gIter != NULL; gIter = gIter->next) { resource_t *child_rsc = (resource_t *) gIter->data; if (is_managed(child_rsc)) { return TRUE; } } return FALSE; } static gboolean any_managed_resources(pe_working_set_t * data_set) { GListPtr gIter = data_set->resources; for (; gIter != NULL; gIter = gIter->next) { resource_t *rsc = (resource_t *) gIter->data; if (is_managed(rsc)) { return TRUE; } } return FALSE; } /* * Create dependancies for stonith and shutdown operations */ gboolean stage6(pe_working_set_t * data_set) { action_t *dc_down = NULL; action_t *dc_fence = NULL; action_t *stonith_op = NULL; action_t *last_stonith = NULL; gboolean integrity_lost = FALSE; action_t *all_stopped = get_pseudo_op(ALL_STOPPED, data_set); action_t *done = get_pseudo_op(STONITH_DONE, data_set); gboolean need_stonith = TRUE; GListPtr gIter = data_set->nodes; crm_trace("Processing fencing and shutdown cases"); if (any_managed_resources(data_set) == FALSE) { crm_notice("Delaying fencing operations until there are resources to manage"); need_stonith = FALSE; } for (; gIter != NULL; gIter = gIter->next) { node_t *node = (node_t *) gIter->data; /* remote-nodes associated with a container resource (such as a vm) are not fenced */ if (is_container_remote_node(node)) { continue; } stonith_op = NULL; if (need_stonith && node->details->unclean && pe_can_fence(data_set, node)) { pe_warn("Scheduling Node %s for STONITH", node->details->uname); stonith_op = pe_fence_op(node, NULL, FALSE, data_set); stonith_constraints(node, stonith_op, data_set); if (node->details->is_dc) { dc_down = stonith_op; dc_fence = stonith_op; } else { if (last_stonith) { order_actions(last_stonith, stonith_op, pe_order_optional); } last_stonith = stonith_op; } } else if (node->details->online && node->details->shutdown && /* TODO define what a shutdown op means for a baremetal remote node. * For now we do not send shutdown operations for remote nodes, but * if we can come up with a good use for this in the future, we will. */ is_remote_node(node) == FALSE) { action_t *down_op = NULL; crm_notice("Scheduling Node %s for shutdown", node->details->uname); down_op = custom_action(NULL, crm_strdup_printf("%s-%s", CRM_OP_SHUTDOWN, node->details->uname), CRM_OP_SHUTDOWN, node, FALSE, TRUE, data_set); shutdown_constraints(node, down_op, data_set); add_hash_param(down_op->meta, XML_ATTR_TE_NOWAIT, XML_BOOLEAN_TRUE); if (node->details->is_dc) { dc_down = down_op; } } if (node->details->unclean && stonith_op == NULL) { integrity_lost = TRUE; pe_warn("Node %s is unclean!", node->details->uname); } } if (integrity_lost) { if (is_set(data_set->flags, pe_flag_stonith_enabled) == FALSE) { pe_warn("YOUR RESOURCES ARE NOW LIKELY COMPROMISED"); pe_err("ENABLE STONITH TO KEEP YOUR RESOURCES SAFE"); } else if (is_set(data_set->flags, pe_flag_have_quorum) == FALSE) { crm_notice("Cannot fence unclean nodes until quorum is" " attained (or no-quorum-policy is set to ignore)"); } } if (dc_down != NULL) { GListPtr gIter = NULL; crm_trace("Ordering shutdowns before %s on %s (DC)", dc_down->task, dc_down->node->details->uname); add_hash_param(dc_down->meta, XML_ATTR_TE_NOWAIT, XML_BOOLEAN_TRUE); for (gIter = data_set->actions; gIter != NULL; gIter = gIter->next) { action_t *node_stop = (action_t *) gIter->data; if (safe_str_neq(CRM_OP_SHUTDOWN, node_stop->task)) { continue; } else if (node_stop->node->details->is_dc) { continue; } crm_debug("Ordering shutdown on %s before %s on %s", node_stop->node->details->uname, dc_down->task, dc_down->node->details->uname); order_actions(node_stop, dc_down, pe_order_optional); } if (last_stonith && dc_down != last_stonith) { order_actions(last_stonith, dc_down, pe_order_optional); } } if (last_stonith) { order_actions(last_stonith, done, pe_order_implies_then); } else if (dc_fence) { order_actions(dc_down, done, pe_order_implies_then); } order_actions(done, all_stopped, pe_order_implies_then); return TRUE; } /* * Determin the sets of independant actions and the correct order for the * actions in each set. * * Mark dependencies of un-runnable actions un-runnable * */ static GListPtr find_actions_by_task(GListPtr actions, resource_t * rsc, const char *original_key) { GListPtr list = NULL; list = find_actions(actions, original_key, NULL); if (list == NULL) { /* we're potentially searching a child of the original resource */ char *key = NULL; char *tmp = NULL; char *task = NULL; int interval = 0; if (parse_op_key(original_key, &tmp, &task, &interval)) { key = generate_op_key(rsc->id, task, interval); /* crm_err("looking up %s instead of %s", key, original_key); */ /* slist_iter(action, action_t, actions, lpc, */ /* crm_err(" - %s", action->uuid)); */ list = find_actions(actions, key, NULL); } else { crm_err("search key: %s", original_key); } free(key); free(tmp); free(task); } return list; } static void rsc_order_then(action_t * lh_action, resource_t * rsc, order_constraint_t * order) { GListPtr gIter = NULL; GListPtr rh_actions = NULL; action_t *rh_action = NULL; enum pe_ordering type = order->type; CRM_CHECK(rsc != NULL, return); CRM_CHECK(order != NULL, return); rh_action = order->rh_action; crm_trace("Processing RH of ordering constraint %d", order->id); if (rh_action != NULL) { rh_actions = g_list_prepend(NULL, rh_action); } else if (rsc != NULL) { rh_actions = find_actions_by_task(rsc->actions, rsc, order->rh_action_task); } if (rh_actions == NULL) { pe_rsc_trace(rsc, "No RH-Side (%s/%s) found for constraint..." " ignoring", rsc->id, order->rh_action_task); if (lh_action) { pe_rsc_trace(rsc, "LH-Side was: %s", lh_action->uuid); } return; } if (lh_action && lh_action->rsc == rsc && is_set(lh_action->flags, pe_action_dangle)) { pe_rsc_trace(rsc, "Detected dangling operation %s -> %s", lh_action->uuid, order->rh_action_task); clear_bit(type, pe_order_implies_then); } gIter = rh_actions; for (; gIter != NULL; gIter = gIter->next) { action_t *rh_action_iter = (action_t *) gIter->data; if (lh_action) { order_actions(lh_action, rh_action_iter, type); } else if (type & pe_order_implies_then) { update_action_flags(rh_action_iter, pe_action_runnable | pe_action_clear); crm_warn("Unrunnable %s 0x%.6x", rh_action_iter->uuid, type); } else { crm_warn("neither %s 0x%.6x", rh_action_iter->uuid, type); } } g_list_free(rh_actions); } static void rsc_order_first(resource_t * lh_rsc, order_constraint_t * order, pe_working_set_t * data_set) { GListPtr gIter = NULL; GListPtr lh_actions = NULL; action_t *lh_action = order->lh_action; resource_t *rh_rsc = order->rh_rsc; crm_trace("Processing LH of ordering constraint %d", order->id); CRM_ASSERT(lh_rsc != NULL); if (lh_action != NULL) { lh_actions = g_list_prepend(NULL, lh_action); } else if (lh_action == NULL) { lh_actions = find_actions_by_task(lh_rsc->actions, lh_rsc, order->lh_action_task); } if (lh_actions == NULL && lh_rsc != rh_rsc) { char *key = NULL; char *rsc_id = NULL; char *op_type = NULL; int interval = 0; parse_op_key(order->lh_action_task, &rsc_id, &op_type, &interval); key = generate_op_key(lh_rsc->id, op_type, interval); if (lh_rsc->fns->state(lh_rsc, TRUE) == RSC_ROLE_STOPPED && safe_str_eq(op_type, RSC_STOP)) { free(key); pe_rsc_trace(lh_rsc, "No LH-Side (%s/%s) found for constraint %d with %s - ignoring", lh_rsc->id, order->lh_action_task, order->id, order->rh_action_task); } else if (lh_rsc->fns->state(lh_rsc, TRUE) == RSC_ROLE_SLAVE && safe_str_eq(op_type, RSC_DEMOTE)) { free(key); pe_rsc_trace(lh_rsc, "No LH-Side (%s/%s) found for constraint %d with %s - ignoring", lh_rsc->id, order->lh_action_task, order->id, order->rh_action_task); } else { pe_rsc_trace(lh_rsc, "No LH-Side (%s/%s) found for constraint %d with %s - creating", lh_rsc->id, order->lh_action_task, order->id, order->rh_action_task); lh_action = custom_action(lh_rsc, key, op_type, NULL, TRUE, TRUE, data_set); lh_actions = g_list_prepend(NULL, lh_action); } free(op_type); free(rsc_id); } gIter = lh_actions; for (; gIter != NULL; gIter = gIter->next) { action_t *lh_action_iter = (action_t *) gIter->data; if (rh_rsc == NULL && order->rh_action) { rh_rsc = order->rh_action->rsc; } if (rh_rsc) { rsc_order_then(lh_action_iter, rh_rsc, order); } else if (order->rh_action) { order_actions(lh_action_iter, order->rh_action, order->type); } } g_list_free(lh_actions); } extern gboolean update_action(action_t * action); extern void update_colo_start_chain(action_t * action); static void apply_remote_node_ordering(pe_working_set_t *data_set) { GListPtr gIter = data_set->actions; if (is_set(data_set->flags, pe_flag_have_remote_nodes) == FALSE) { return; } for (; gIter != NULL; gIter = gIter->next) { action_t *action = (action_t *) gIter->data; resource_t *remote_rsc = NULL; resource_t *container = NULL; if (action->node == NULL || is_remote_node(action->node) == FALSE || action->node->details->remote_rsc == NULL || action->rsc == NULL || is_set(action->flags, pe_action_pseudo)) { continue; } remote_rsc = action->node->details->remote_rsc; container = remote_rsc->container; if (safe_str_eq(action->task, "monitor") || safe_str_eq(action->task, "start") || safe_str_eq(action->task, "promote") || safe_str_eq(action->task, CRM_OP_LRM_REFRESH) || safe_str_eq(action->task, CRM_OP_CLEAR_FAILCOUNT) || safe_str_eq(action->task, "delete")) { custom_action_order(remote_rsc, generate_op_key(remote_rsc->id, RSC_START, 0), NULL, action->rsc, NULL, action, pe_order_preserve | pe_order_implies_then | pe_order_runnable_left, data_set); } else if (safe_str_eq(action->task, "demote")) { /* If the connection is being torn down, we don't want * to build a constraint between a resource's demotion and * the connection resource starting... because the connection * resource can not start. The connection might already be up, * but the START action would not be allowed which in turn would * block the demotion of any resournces living in the remote-node. * * In this case, only build the constraint between the demotion and * the connection's stop action. This allows the connection and all the * resources within the remote-node to be torn down properly. */ if (remote_rsc->next_role == RSC_ROLE_STOPPED) { custom_action_order(action->rsc, NULL, action, remote_rsc, generate_op_key(remote_rsc->id, RSC_STOP, 0), NULL, pe_order_preserve | pe_order_implies_first, data_set); } else { custom_action_order(remote_rsc, generate_op_key(remote_rsc->id, RSC_START, 0), NULL, action->rsc, NULL, action, pe_order_preserve | pe_order_implies_then | pe_order_runnable_left, data_set); } } else if (safe_str_eq(action->task, "stop") && container && is_set(container->flags, pe_rsc_failed)) { /* when the container representing a remote node fails, the stop * action for all the resources living in that container is implied * by the container stopping. This is similar to how fencing operations * work for cluster nodes. */ pe_set_action_bit(action, pe_action_pseudo); custom_action_order(container, generate_op_key(container->id, RSC_STOP, 0), NULL, action->rsc, NULL, action, pe_order_preserve | pe_order_implies_then | pe_order_runnable_left, data_set); } else if (safe_str_eq(action->task, "stop")) { gboolean after_start = FALSE; /* handle special case with baremetal remote where stop actions need to be * ordered after the connection resource starts somewhere else. */ if (is_baremetal_remote_node(action->node)) { node_t *cluster_node = remote_rsc->running_on ? remote_rsc->running_on->data : NULL; /* if the current cluster node a baremetal connection resource * is residing on is unclean or went offline we can't process any * operations on that remote node until after it starts somewhere else. */ if (cluster_node == NULL || cluster_node->details->unclean == TRUE || cluster_node->details->online == FALSE) { after_start = TRUE; } else if (g_list_length(remote_rsc->running_on) > 1 && remote_rsc->partial_migration_source && remote_rsc->partial_migration_target) { /* if we're caught in the middle of migrating a connection resource, * then we have to wait until after the resource migrates before performing * any actions. */ after_start = TRUE; } } if (after_start) { custom_action_order(remote_rsc, generate_op_key(remote_rsc->id, RSC_START, 0), NULL, action->rsc, NULL, action, pe_order_preserve | pe_order_implies_then | pe_order_runnable_left, data_set); } else { custom_action_order(action->rsc, NULL, action, remote_rsc, generate_op_key(remote_rsc->id, RSC_STOP, 0), NULL, pe_order_preserve | pe_order_implies_first, data_set); } } } } gboolean stage7(pe_working_set_t * data_set) { GListPtr gIter = NULL; apply_remote_node_ordering(data_set); crm_trace("Applying ordering constraints"); /* Don't ask me why, but apparently they need to be processed in * the order they were created in... go figure * * Also g_list_prepend() has horrendous performance characteristics * So we need to use g_list_prepend() and then reverse the list here */ data_set->ordering_constraints = g_list_reverse(data_set->ordering_constraints); gIter = data_set->ordering_constraints; for (; gIter != NULL; gIter = gIter->next) { order_constraint_t *order = (order_constraint_t *) gIter->data; resource_t *rsc = order->lh_rsc; crm_trace("Applying ordering constraint: %d", order->id); if (rsc != NULL) { crm_trace("rsc_action-to-*"); rsc_order_first(rsc, order, data_set); continue; } rsc = order->rh_rsc; if (rsc != NULL) { crm_trace("action-to-rsc_action"); rsc_order_then(order->lh_action, rsc, order); } else { crm_trace("action-to-action"); order_actions(order->lh_action, order->rh_action, order->type); } } crm_trace("Updating %d actions", g_list_length(data_set->actions)); gIter = data_set->actions; for (; gIter != NULL; gIter = gIter->next) { action_t *action = (action_t *) gIter->data; update_colo_start_chain(action); update_action(action); } crm_trace("Processing reloads"); gIter = data_set->resources; for (; gIter != NULL; gIter = gIter->next) { resource_t *rsc = (resource_t *) gIter->data; rsc_reload(rsc, data_set); LogActions(rsc, data_set, FALSE); } return TRUE; } static gint sort_notify_entries(gconstpointer a, gconstpointer b) { int tmp; const notify_entry_t *entry_a = a; const notify_entry_t *entry_b = b; if (entry_a == NULL && entry_b == NULL) { return 0; } if (entry_a == NULL) { return 1; } if (entry_b == NULL) { return -1; } if (entry_a->rsc == NULL && entry_b->rsc == NULL) { return 0; } if (entry_a->rsc == NULL) { return 1; } if (entry_b->rsc == NULL) { return -1; } tmp = strcmp(entry_a->rsc->id, entry_b->rsc->id); if (tmp != 0) { return tmp; } if (entry_a->node == NULL && entry_b->node == NULL) { return 0; } if (entry_a->node == NULL) { return 1; } if (entry_b->node == NULL) { return -1; } return strcmp(entry_a->node->details->id, entry_b->node->details->id); } static void expand_list(GListPtr list, char **rsc_list, char **node_list) { GListPtr gIter = NULL; const char *uname = NULL; const char *rsc_id = NULL; const char *last_rsc_id = NULL; if (rsc_list) { *rsc_list = NULL; } if (list == NULL) { if (rsc_list) { *rsc_list = strdup(" "); } if (node_list) { *node_list = strdup(" "); } return; } if (node_list) { *node_list = NULL; } for (gIter = list; gIter != NULL; gIter = gIter->next) { notify_entry_t *entry = (notify_entry_t *) gIter->data; CRM_LOG_ASSERT(entry != NULL); CRM_LOG_ASSERT(entry && entry->rsc != NULL); if(entry == NULL || entry->rsc == NULL) { continue; } /* Uh, why? */ CRM_LOG_ASSERT(node_list == NULL || entry->node != NULL); if(node_list != NULL && entry->node == NULL) { continue; } uname = NULL; rsc_id = entry->rsc->id; CRM_ASSERT(rsc_id != NULL); /* filter dups */ if (safe_str_eq(rsc_id, last_rsc_id)) { continue; } last_rsc_id = rsc_id; if (rsc_list != NULL) { int existing_len = 0; int len = 2 + strlen(rsc_id); /* +1 space, +1 EOS */ if (rsc_list && *rsc_list) { existing_len = strlen(*rsc_list); } crm_trace("Adding %s (%dc) at offset %d", rsc_id, len - 2, existing_len); *rsc_list = realloc_safe(*rsc_list, len + existing_len); sprintf(*rsc_list + existing_len, "%s%s", existing_len == 0 ? "":" ", rsc_id); } if (entry->node != NULL) { uname = entry->node->details->uname; } if (node_list != NULL && uname) { int existing_len = 0; int len = 2 + strlen(uname); if (node_list && *node_list) { existing_len = strlen(*node_list); } crm_trace("Adding %s (%dc) at offset %d", uname, len - 2, existing_len); *node_list = realloc_safe(*node_list, len + existing_len); sprintf(*node_list + existing_len, "%s%s", existing_len == 0 ? "":" ", uname); } } } static void dup_attr(gpointer key, gpointer value, gpointer user_data) { add_hash_param(user_data, key, value); } static action_t * pe_notify(resource_t * rsc, node_t * node, action_t * op, action_t * confirm, notify_data_t * n_data, pe_working_set_t * data_set) { char *key = NULL; action_t *trigger = NULL; const char *value = NULL; const char *task = NULL; if (op == NULL || confirm == NULL) { pe_rsc_trace(rsc, "Op=%p confirm=%p", op, confirm); return NULL; } CRM_CHECK(rsc != NULL, return NULL); CRM_CHECK(node != NULL, return NULL); if (node->details->online == FALSE) { pe_rsc_trace(rsc, "Skipping notification for %s: node offline", rsc->id); return NULL; } else if (is_set(op->flags, pe_action_runnable) == FALSE) { pe_rsc_trace(rsc, "Skipping notification for %s: not runnable", op->uuid); return NULL; } value = g_hash_table_lookup(op->meta, "notify_type"); task = g_hash_table_lookup(op->meta, "notify_operation"); pe_rsc_trace(rsc, "Creating notify actions for %s: %s (%s-%s)", op->uuid, rsc->id, value, task); key = generate_notify_key(rsc->id, value, task); trigger = custom_action(rsc, key, op->task, node, is_set(op->flags, pe_action_optional), TRUE, data_set); g_hash_table_foreach(op->meta, dup_attr, trigger->meta); g_hash_table_foreach(n_data->keys, dup_attr, trigger->meta); /* pseudo_notify before notify */ pe_rsc_trace(rsc, "Ordering %s before %s (%d->%d)", op->uuid, trigger->uuid, trigger->id, op->id); order_actions(op, trigger, pe_order_optional); order_actions(trigger, confirm, pe_order_optional); return trigger; } static void pe_post_notify(resource_t * rsc, node_t * node, notify_data_t * n_data, pe_working_set_t * data_set) { action_t *notify = NULL; CRM_CHECK(rsc != NULL, return); if (n_data->post == NULL) { return; /* Nothing to do */ } notify = pe_notify(rsc, node, n_data->post, n_data->post_done, n_data, data_set); if (notify != NULL) { notify->priority = INFINITY; } if (n_data->post_done) { GListPtr gIter = rsc->actions; for (; gIter != NULL; gIter = gIter->next) { action_t *mon = (action_t *) gIter->data; const char *interval = g_hash_table_lookup(mon->meta, "interval"); if (interval == NULL || safe_str_eq(interval, "0")) { pe_rsc_trace(rsc, "Skipping %s: interval", mon->uuid); continue; } else if (safe_str_eq(mon->task, RSC_CANCEL)) { pe_rsc_trace(rsc, "Skipping %s: cancel", mon->uuid); continue; } order_actions(n_data->post_done, mon, pe_order_optional); } } } notify_data_t * create_notification_boundaries(resource_t * rsc, const char *action, action_t * start, action_t * end, pe_working_set_t * data_set) { /* Create the pseudo ops that preceed and follow the actual notifications */ /* * Creates two sequences (conditional on start and end being supplied): * pre_notify -> pre_notify_complete -> start, and * end -> post_notify -> post_notify_complete * * 'start' and 'end' may be the same event or ${X} and ${X}ed as per clones */ char *key = NULL; notify_data_t *n_data = NULL; if (is_not_set(rsc->flags, pe_rsc_notify)) { return NULL; } n_data = calloc(1, sizeof(notify_data_t)); n_data->action = action; n_data->keys = g_hash_table_new_full(crm_str_hash, g_str_equal, g_hash_destroy_str, g_hash_destroy_str); if (start) { /* create pre-event notification wrappers */ key = generate_notify_key(rsc->id, "pre", start->task); n_data->pre = custom_action(rsc, key, RSC_NOTIFY, NULL, is_set(start->flags, pe_action_optional), TRUE, data_set); update_action_flags(n_data->pre, pe_action_pseudo); update_action_flags(n_data->pre, pe_action_runnable); add_hash_param(n_data->pre->meta, "notify_type", "pre"); add_hash_param(n_data->pre->meta, "notify_operation", n_data->action); add_hash_param(n_data->pre->meta, "notify_key_type", "pre"); add_hash_param(n_data->pre->meta, "notify_key_operation", start->task); /* create pre_notify_complete */ key = generate_notify_key(rsc->id, "confirmed-pre", start->task); n_data->pre_done = custom_action(rsc, key, RSC_NOTIFIED, NULL, is_set(start->flags, pe_action_optional), TRUE, data_set); update_action_flags(n_data->pre_done, pe_action_pseudo); update_action_flags(n_data->pre_done, pe_action_runnable); add_hash_param(n_data->pre_done->meta, "notify_type", "pre"); add_hash_param(n_data->pre_done->meta, "notify_operation", n_data->action); add_hash_param(n_data->pre_done->meta, "notify_key_type", "confirmed-pre"); add_hash_param(n_data->pre_done->meta, "notify_key_operation", start->task); order_actions(n_data->pre_done, start, pe_order_optional); order_actions(n_data->pre, n_data->pre_done, pe_order_optional); } if (end) { /* create post-event notification wrappers */ key = generate_notify_key(rsc->id, "post", end->task); n_data->post = custom_action(rsc, key, RSC_NOTIFY, NULL, is_set(end->flags, pe_action_optional), TRUE, data_set); n_data->post->priority = INFINITY; update_action_flags(n_data->post, pe_action_pseudo); if (is_set(end->flags, pe_action_runnable)) { update_action_flags(n_data->post, pe_action_runnable); } else { update_action_flags(n_data->post, pe_action_runnable | pe_action_clear); } add_hash_param(n_data->post->meta, "notify_type", "post"); add_hash_param(n_data->post->meta, "notify_operation", n_data->action); add_hash_param(n_data->post->meta, "notify_key_type", "post"); add_hash_param(n_data->post->meta, "notify_key_operation", end->task); /* create post_notify_complete */ key = generate_notify_key(rsc->id, "confirmed-post", end->task); n_data->post_done = custom_action(rsc, key, RSC_NOTIFIED, NULL, is_set(end->flags, pe_action_optional), TRUE, data_set); n_data->post_done->priority = INFINITY; update_action_flags(n_data->post_done, pe_action_pseudo); if (is_set(end->flags, pe_action_runnable)) { update_action_flags(n_data->post_done, pe_action_runnable); } else { update_action_flags(n_data->post_done, pe_action_runnable | pe_action_clear); } add_hash_param(n_data->post_done->meta, "notify_type", "post"); add_hash_param(n_data->post_done->meta, "notify_operation", n_data->action); add_hash_param(n_data->post_done->meta, "notify_key_type", "confirmed-post"); add_hash_param(n_data->post_done->meta, "notify_key_operation", end->task); order_actions(end, n_data->post, pe_order_implies_then); order_actions(n_data->post, n_data->post_done, pe_order_implies_then); } if (start && end) { order_actions(n_data->pre_done, n_data->post, pe_order_optional); } if (safe_str_eq(action, RSC_STOP)) { action_t *all_stopped = get_pseudo_op(ALL_STOPPED, data_set); order_actions(n_data->post_done, all_stopped, pe_order_optional); } return n_data; } void collect_notification_data(resource_t * rsc, gboolean state, gboolean activity, notify_data_t * n_data) { if (rsc->children) { GListPtr gIter = rsc->children; for (; gIter != NULL; gIter = gIter->next) { resource_t *child = (resource_t *) gIter->data; collect_notification_data(child, state, activity, n_data); } return; } if (state) { notify_entry_t *entry = NULL; entry = calloc(1, sizeof(notify_entry_t)); entry->rsc = rsc; if (rsc->running_on) { /* we only take the first one */ entry->node = rsc->running_on->data; } pe_rsc_trace(rsc, "%s state: %s", rsc->id, role2text(rsc->role)); switch (rsc->role) { case RSC_ROLE_STOPPED: n_data->inactive = g_list_prepend(n_data->inactive, entry); break; case RSC_ROLE_STARTED: n_data->active = g_list_prepend(n_data->active, entry); break; case RSC_ROLE_SLAVE: n_data->slave = g_list_prepend(n_data->slave, entry); break; case RSC_ROLE_MASTER: n_data->master = g_list_prepend(n_data->master, entry); break; default: crm_err("Unsupported notify role"); free(entry); break; } } if (activity) { notify_entry_t *entry = NULL; enum action_tasks task; GListPtr gIter = rsc->actions; for (; gIter != NULL; gIter = gIter->next) { action_t *op = (action_t *) gIter->data; if (is_set(op->flags, pe_action_optional) == FALSE && op->node != NULL) { entry = calloc(1, sizeof(notify_entry_t)); entry->node = op->node; entry->rsc = rsc; task = text2task(op->task); switch (task) { case start_rsc: n_data->start = g_list_prepend(n_data->start, entry); break; case stop_rsc: n_data->stop = g_list_prepend(n_data->stop, entry); break; case action_promote: n_data->promote = g_list_prepend(n_data->promote, entry); break; case action_demote: n_data->demote = g_list_prepend(n_data->demote, entry); break; default: free(entry); break; } } } } } gboolean expand_notification_data(notify_data_t * n_data) { /* Expand the notification entries into a key=value hashtable * This hashtable is later used in action2xml() */ gboolean required = FALSE; char *rsc_list = NULL; char *node_list = NULL; if (n_data->stop) { n_data->stop = g_list_sort(n_data->stop, sort_notify_entries); } expand_list(n_data->stop, &rsc_list, &node_list); if (rsc_list != NULL && safe_str_neq(" ", rsc_list)) { if (safe_str_eq(n_data->action, RSC_STOP)) { required = TRUE; } } g_hash_table_insert(n_data->keys, strdup("notify_stop_resource"), rsc_list); g_hash_table_insert(n_data->keys, strdup("notify_stop_uname"), node_list); if (n_data->start) { n_data->start = g_list_sort(n_data->start, sort_notify_entries); if (rsc_list && safe_str_eq(n_data->action, RSC_START)) { required = TRUE; } } expand_list(n_data->start, &rsc_list, &node_list); g_hash_table_insert(n_data->keys, strdup("notify_start_resource"), rsc_list); g_hash_table_insert(n_data->keys, strdup("notify_start_uname"), node_list); if (n_data->demote) { n_data->demote = g_list_sort(n_data->demote, sort_notify_entries); if (safe_str_eq(n_data->action, RSC_DEMOTE)) { required = TRUE; } } expand_list(n_data->demote, &rsc_list, &node_list); g_hash_table_insert(n_data->keys, strdup("notify_demote_resource"), rsc_list); g_hash_table_insert(n_data->keys, strdup("notify_demote_uname"), node_list); if (n_data->promote) { n_data->promote = g_list_sort(n_data->promote, sort_notify_entries); if (safe_str_eq(n_data->action, RSC_PROMOTE)) { required = TRUE; } } expand_list(n_data->promote, &rsc_list, &node_list); g_hash_table_insert(n_data->keys, strdup("notify_promote_resource"), rsc_list); g_hash_table_insert(n_data->keys, strdup("notify_promote_uname"), node_list); if (n_data->active) { n_data->active = g_list_sort(n_data->active, sort_notify_entries); } expand_list(n_data->active, &rsc_list, &node_list); g_hash_table_insert(n_data->keys, strdup("notify_active_resource"), rsc_list); g_hash_table_insert(n_data->keys, strdup("notify_active_uname"), node_list); if (n_data->slave) { n_data->slave = g_list_sort(n_data->slave, sort_notify_entries); } expand_list(n_data->slave, &rsc_list, &node_list); g_hash_table_insert(n_data->keys, strdup("notify_slave_resource"), rsc_list); g_hash_table_insert(n_data->keys, strdup("notify_slave_uname"), node_list); if (n_data->master) { n_data->master = g_list_sort(n_data->master, sort_notify_entries); } expand_list(n_data->master, &rsc_list, &node_list); g_hash_table_insert(n_data->keys, strdup("notify_master_resource"), rsc_list); g_hash_table_insert(n_data->keys, strdup("notify_master_uname"), node_list); if (n_data->inactive) { n_data->inactive = g_list_sort(n_data->inactive, sort_notify_entries); } expand_list(n_data->inactive, &rsc_list, NULL); g_hash_table_insert(n_data->keys, strdup("notify_inactive_resource"), rsc_list); if (required && n_data->pre) { update_action_flags(n_data->pre, pe_action_optional | pe_action_clear); update_action_flags(n_data->pre_done, pe_action_optional | pe_action_clear); } if (required && n_data->post) { update_action_flags(n_data->post, pe_action_optional | pe_action_clear); update_action_flags(n_data->post_done, pe_action_optional | pe_action_clear); } return required; } void create_notifications(resource_t * rsc, notify_data_t * n_data, pe_working_set_t * data_set) { GListPtr gIter = NULL; action_t *stop = NULL; action_t *start = NULL; enum action_tasks task = text2task(n_data->action); if (rsc->children) { gIter = rsc->children; for (; gIter != NULL; gIter = gIter->next) { resource_t *child = (resource_t *) gIter->data; create_notifications(child, n_data, data_set); } return; } /* Copy notification details into standard ops */ gIter = rsc->actions; for (; gIter != NULL; gIter = gIter->next) { action_t *op = (action_t *) gIter->data; if (is_set(op->flags, pe_action_optional) == FALSE && op->node != NULL) { enum action_tasks t = text2task(op->task); switch (t) { case start_rsc: case stop_rsc: case action_promote: case action_demote: g_hash_table_foreach(n_data->keys, dup_attr, op->meta); break; default: break; } } } pe_rsc_trace(rsc, "Creating notificaitons for: %s.%s (%s->%s)", n_data->action, rsc->id, role2text(rsc->role), role2text(rsc->next_role)); stop = find_first_action(rsc->actions, NULL, RSC_STOP, NULL); start = find_first_action(rsc->actions, NULL, RSC_START, NULL); /* stop / demote */ if (rsc->role != RSC_ROLE_STOPPED) { if (task == stop_rsc || task == action_demote) { gIter = rsc->running_on; for (; gIter != NULL; gIter = gIter->next) { node_t *current_node = (node_t *) gIter->data; pe_notify(rsc, current_node, n_data->pre, n_data->pre_done, n_data, data_set); if (task == action_demote || stop == NULL || is_set(stop->flags, pe_action_optional)) { pe_post_notify(rsc, current_node, n_data, data_set); } } } } /* start / promote */ if (rsc->next_role != RSC_ROLE_STOPPED) { if (rsc->allocated_to == NULL) { pe_proc_err("Next role '%s' but %s is not allocated", role2text(rsc->next_role), rsc->id); } else if (task == start_rsc || task == action_promote) { if (task != start_rsc || start == NULL || is_set(start->flags, pe_action_optional)) { pe_notify(rsc, rsc->allocated_to, n_data->pre, n_data->pre_done, n_data, data_set); } pe_post_notify(rsc, rsc->allocated_to, n_data, data_set); } } } void free_notification_data(notify_data_t * n_data) { if (n_data == NULL) { return; } g_list_free_full(n_data->stop, free); g_list_free_full(n_data->start, free); g_list_free_full(n_data->demote, free); g_list_free_full(n_data->promote, free); g_list_free_full(n_data->master, free); g_list_free_full(n_data->slave, free); g_list_free_full(n_data->active, free); g_list_free_full(n_data->inactive, free); g_hash_table_destroy(n_data->keys); free(n_data); } int transition_id = -1; /* * Create a dependency graph to send to the transitioner (via the CRMd) */ gboolean stage8(pe_working_set_t * data_set) { GListPtr gIter = NULL; const char *value = NULL; transition_id++; crm_trace("Creating transition graph %d.", transition_id); data_set->graph = create_xml_node(NULL, XML_TAG_GRAPH); value = pe_pref(data_set->config_hash, "cluster-delay"); crm_xml_add(data_set->graph, "cluster-delay", value); value = pe_pref(data_set->config_hash, "stonith-timeout"); crm_xml_add(data_set->graph, "stonith-timeout", value); crm_xml_add(data_set->graph, "failed-stop-offset", "INFINITY"); if (is_set(data_set->flags, pe_flag_start_failure_fatal)) { crm_xml_add(data_set->graph, "failed-start-offset", "INFINITY"); } else { crm_xml_add(data_set->graph, "failed-start-offset", "1"); } value = pe_pref(data_set->config_hash, "batch-limit"); crm_xml_add(data_set->graph, "batch-limit", value); crm_xml_add_int(data_set->graph, "transition_id", transition_id); value = pe_pref(data_set->config_hash, "migration-limit"); if (crm_int_helper(value, NULL) > 0) { crm_xml_add(data_set->graph, "migration-limit", value); } /* errors... slist_iter(action, action_t, action_list, lpc, if(action->optional == FALSE && action->runnable == FALSE) { print_action("Ignoring", action, TRUE); } ); */ gIter = data_set->resources; for (; gIter != NULL; gIter = gIter->next) { resource_t *rsc = (resource_t *) gIter->data; pe_rsc_trace(rsc, "processing actions for rsc=%s", rsc->id); rsc->cmds->expand(rsc, data_set); } crm_log_xml_trace(data_set->graph, "created resource-driven action list"); /* catch any non-resource specific actions */ crm_trace("processing non-resource actions"); gIter = data_set->actions; for (; gIter != NULL; gIter = gIter->next) { action_t *action = (action_t *) gIter->data; if (action->rsc && action->node && action->node->details->shutdown && is_not_set(action->rsc->flags, pe_rsc_maintenance) && is_not_set(action->flags, pe_action_optional) && is_not_set(action->flags, pe_action_runnable) && crm_str_eq(action->task, RSC_STOP, TRUE) ) { /* Eventually we should just ignore the 'fence' case * But for now its the best way to detect (in CTS) when * CIB resource updates are being lost */ if (is_set(data_set->flags, pe_flag_have_quorum) || data_set->no_quorum_policy == no_quorum_ignore) { crm_crit("Cannot %s node '%s' because of %s:%s%s", action->node->details->unclean ? "fence" : "shut down", action->node->details->uname, action->rsc->id, is_not_set(action->rsc->flags, pe_rsc_managed) ? " unmanaged" : " blocked", is_set(action->rsc->flags, pe_rsc_failed) ? " failed" : ""); } } graph_element_from_action(action, data_set); } crm_log_xml_trace(data_set->graph, "created generic action list"); crm_trace("Created transition graph %d.", transition_id); return TRUE; } void cleanup_alloc_calculations(pe_working_set_t * data_set) { if (data_set == NULL) { return; } crm_trace("deleting %d order cons: %p", g_list_length(data_set->ordering_constraints), data_set->ordering_constraints); pe_free_ordering(data_set->ordering_constraints); data_set->ordering_constraints = NULL; crm_trace("deleting %d node cons: %p", g_list_length(data_set->placement_constraints), data_set->placement_constraints); pe_free_rsc_to_node(data_set->placement_constraints); data_set->placement_constraints = NULL; crm_trace("deleting %d inter-resource cons: %p", g_list_length(data_set->colocation_constraints), data_set->colocation_constraints); g_list_free_full(data_set->colocation_constraints, free); data_set->colocation_constraints = NULL; crm_trace("deleting %d ticket deps: %p", g_list_length(data_set->ticket_constraints), data_set->ticket_constraints); g_list_free_full(data_set->ticket_constraints, free); data_set->ticket_constraints = NULL; cleanup_calculations(data_set); } diff --git a/pengine/graph.c b/pengine/graph.c index 3b9b80a181..068859048f 100644 --- a/pengine/graph.c +++ b/pengine/graph.c @@ -1,1334 +1,1330 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include #include #include #include #include #include #include #include #include gboolean update_action(action_t * action); void update_colo_start_chain(action_t * action); gboolean rsc_update_action(action_t * first, action_t * then, enum pe_ordering type); static enum pe_action_flags get_action_flags(action_t * action, node_t * node) { enum pe_action_flags flags = action->flags; if (action->rsc) { flags = action->rsc->cmds->action_flags(action, NULL); if (action->rsc->variant >= pe_clone && node) { /* We only care about activity on $node */ enum pe_action_flags clone_flags = action->rsc->cmds->action_flags(action, node); /* Go to great lengths to ensure the correct value for pe_action_runnable... * * If we are a clone, then for _ordering_ constraints, its only relevant * if we are runnable _anywhere_. * * This only applies to _runnable_ though, and only for ordering constraints. * If this function is ever used during colocation, then we'll need additional logic * * Not very satisfying, but its logical and appears to work well. */ if (is_not_set(clone_flags, pe_action_runnable) && is_set(flags, pe_action_runnable)) { pe_rsc_trace(action->rsc, "Fixing up runnable flag for %s", action->uuid); set_bit(clone_flags, pe_action_runnable); } flags = clone_flags; } } return flags; } static char * convert_non_atomic_uuid(char *old_uuid, resource_t * rsc, gboolean allow_notify, gboolean free_original) { int interval = 0; char *uuid = NULL; char *rid = NULL; char *raw_task = NULL; int task = no_action; CRM_ASSERT(rsc); pe_rsc_trace(rsc, "Processing %s", old_uuid); if (old_uuid == NULL) { return NULL; } else if (strstr(old_uuid, "notify") != NULL) { goto done; /* no conversion */ } else if (rsc->variant < pe_group) { goto done; /* no conversion */ } CRM_ASSERT(parse_op_key(old_uuid, &rid, &raw_task, &interval)); if (interval > 0) { goto done; /* no conversion */ } task = text2task(raw_task); switch (task) { case stop_rsc: case start_rsc: case action_notify: case action_promote: case action_demote: break; case stopped_rsc: case started_rsc: case action_notified: case action_promoted: case action_demoted: task--; break; case monitor_rsc: case shutdown_crm: case stonith_node: task = no_action; break; default: crm_err("Unknown action: %s", raw_task); task = no_action; break; } if (task != no_action) { if (is_set(rsc->flags, pe_rsc_notify) && allow_notify) { uuid = generate_notify_key(rid, "confirmed-post", task2text(task + 1)); } else { uuid = generate_op_key(rid, task2text(task + 1), 0); } pe_rsc_trace(rsc, "Converted %s -> %s", old_uuid, uuid); } done: if (uuid == NULL) { uuid = strdup(old_uuid); } if (free_original) { free(old_uuid); } free(raw_task); free(rid); return uuid; } static action_t * rsc_expand_action(action_t * action) { action_t *result = action; if (action->rsc && action->rsc->variant >= pe_group) { /* Expand 'start' -> 'started' */ char *uuid = NULL; gboolean notify = FALSE; if (action->rsc->parent == NULL) { /* Only outter-most resources have notification actions */ notify = is_set(action->rsc->flags, pe_rsc_notify); } uuid = convert_non_atomic_uuid(action->uuid, action->rsc, notify, FALSE); if (uuid) { pe_rsc_trace(action->rsc, "Converting %s to %s %d", action->uuid, uuid, is_set(action->rsc->flags, pe_rsc_notify)); result = find_first_action(action->rsc->actions, uuid, NULL, NULL); if (result == NULL) { crm_err("Couldn't expand %s", action->uuid); result = action; } free(uuid); } } return result; } static enum pe_graph_flags graph_update_action(action_t * first, action_t * then, node_t * node, enum pe_action_flags flags, enum pe_ordering type) { enum pe_graph_flags changed = pe_graph_none; gboolean processed = FALSE; /* TODO: Do as many of these in parallel as possible */ if (type & pe_order_implies_then) { processed = TRUE; if (then->rsc) { changed |= then->rsc->cmds->update_actions(first, then, node, flags & pe_action_optional, pe_action_optional, pe_order_implies_then); } else if (is_set(flags, pe_action_optional) == FALSE) { if (update_action_flags(then, pe_action_optional | pe_action_clear)) { changed |= pe_graph_updated_then; } } if (changed) { pe_rsc_trace(then->rsc, "implies right: %s then %s: changed", first->uuid, then->uuid); } else { crm_trace("implies right: %s then %s", first->uuid, then->uuid); } } if ((type & pe_order_restart) && then->rsc) { enum pe_action_flags restart = (pe_action_optional | pe_action_runnable); processed = TRUE; changed |= then->rsc->cmds->update_actions(first, then, node, flags, restart, pe_order_restart); if (changed) { pe_rsc_trace(then->rsc, "restart: %s then %s: changed", first->uuid, then->uuid); } else { crm_trace("restart: %s then %s", first->uuid, then->uuid); } } if (type & pe_order_implies_first) { processed = TRUE; if (first->rsc) { changed |= first->rsc->cmds->update_actions(first, then, node, flags, pe_action_optional, pe_order_implies_first); } else if (is_set(flags, pe_action_optional) == FALSE) { if (update_action_flags(first, pe_action_runnable | pe_action_clear)) { changed |= pe_graph_updated_first; } } if (changed) { pe_rsc_trace(then->rsc, "implies left: %s then %s: changed", first->uuid, then->uuid); } else { crm_trace("implies left: %s then %s", first->uuid, then->uuid); } } if (type & pe_order_implies_first_master) { processed = TRUE; if (then->rsc) { changed |= then->rsc->cmds->update_actions(first, then, node, flags & pe_action_optional, pe_action_optional, pe_order_implies_first_master); } if (changed) { pe_rsc_trace(then->rsc, "implies left when right rsc is Master role: %s then %s: changed", first->uuid, then->uuid); } else { crm_trace("implies left when right rsc is Master role: %s then %s", first->uuid, then->uuid); } } if (type & pe_order_one_or_more) { processed = TRUE; if (then->rsc) { changed |= then->rsc->cmds->update_actions(first, then, node, flags, pe_action_runnable, pe_order_one_or_more); } else if (is_set(flags, pe_action_runnable)) { if (update_action_flags(then, pe_action_runnable)) { changed |= pe_graph_updated_then; } } if (changed) { pe_rsc_trace(then->rsc, "runnable_one_or_more: %s then %s: changed", first->uuid, then->uuid); } else { crm_trace("runnable_one_or_more: %s then %s", first->uuid, then->uuid); } } if (type & pe_order_runnable_left) { processed = TRUE; if (then->rsc) { changed |= then->rsc->cmds->update_actions(first, then, node, flags, pe_action_runnable, pe_order_runnable_left); } else if (is_set(flags, pe_action_runnable) == FALSE) { if (update_action_flags(then, pe_action_runnable | pe_action_clear)) { changed |= pe_graph_updated_then; } } if (changed) { pe_rsc_trace(then->rsc, "runnable: %s then %s: changed", first->uuid, then->uuid); } else { crm_trace("runnable: %s then %s", first->uuid, then->uuid); } } if (type & pe_order_implies_first_migratable) { processed = TRUE; if (then->rsc) { changed |= then->rsc->cmds->update_actions(first, then, node, flags, pe_action_optional, pe_order_implies_first_migratable); } if (changed) { pe_rsc_trace(then->rsc, "optional: %s then %s: changed", first->uuid, then->uuid); } else { crm_trace("optional: %s then %s", first->uuid, then->uuid); } } if (type & pe_order_pseudo_left) { processed = TRUE; if (then->rsc) { changed |= then->rsc->cmds->update_actions(first, then, node, flags, pe_action_optional, pe_order_pseudo_left); } if (changed) { pe_rsc_trace(then->rsc, "optional: %s then %s: changed", first->uuid, then->uuid); } else { crm_trace("optional: %s then %s", first->uuid, then->uuid); } } if (type & pe_order_optional) { processed = TRUE; if (then->rsc) { changed |= then->rsc->cmds->update_actions(first, then, node, flags, pe_action_runnable, pe_order_optional); } if (changed) { pe_rsc_trace(then->rsc, "optional: %s then %s: changed", first->uuid, then->uuid); } else { crm_trace("optional: %s then %s", first->uuid, then->uuid); } } if (type & pe_order_asymmetrical) { processed = TRUE; if (then->rsc) { changed |= then->rsc->cmds->update_actions(first, then, node, flags, pe_action_runnable, pe_order_asymmetrical); } if (changed) { pe_rsc_trace(then->rsc, "asymmetrical: %s then %s: changed", first->uuid, then->uuid); } else { crm_trace("asymmetrical: %s then %s", first->uuid, then->uuid); } } if ((first->flags & pe_action_runnable) && (type & pe_order_implies_then_printed) && (flags & pe_action_optional) == 0) { processed = TRUE; crm_trace("%s implies %s printed", first->uuid, then->uuid); update_action_flags(then, pe_action_print_always); /* dont care about changed */ } if ((type & pe_order_implies_first_printed) && (flags & pe_action_optional) == 0) { processed = TRUE; crm_trace("%s implies %s printed", then->uuid, first->uuid); update_action_flags(first, pe_action_print_always); /* dont care about changed */ } if ((type & pe_order_implies_then || type & pe_order_implies_first || type & pe_order_restart) && first->rsc && safe_str_eq(first->task, RSC_STOP) && is_not_set(first->rsc->flags, pe_rsc_managed) && is_set(first->rsc->flags, pe_rsc_block) && is_not_set(first->flags, pe_action_runnable)) { if (update_action_flags(then, pe_action_runnable | pe_action_clear)) { changed |= pe_graph_updated_then; } if (changed) { pe_rsc_trace(then->rsc, "unmanaged left: %s then %s: changed", first->uuid, then->uuid); } else { crm_trace("unmanaged left: %s then %s", first->uuid, then->uuid); } } if (processed == FALSE) { crm_trace("Constraint 0x%.6x not applicable", type); } return changed; } static void mark_start_blocked(resource_t *rsc) { GListPtr gIter = rsc->actions; for (; gIter != NULL; gIter = gIter->next) { action_t *action = (action_t *) gIter->data; if (safe_str_neq(action->task, RSC_START)) { continue; } if (is_set(action->flags, pe_action_runnable)) { clear_bit(action->flags, pe_action_runnable); update_colo_start_chain(action); update_action(action); } } } void update_colo_start_chain(action_t *action) { GListPtr gIter = NULL; resource_t *rsc = NULL; if (is_not_set(action->flags, pe_action_runnable) && safe_str_eq(action->task, RSC_START)) { rsc = uber_parent(action->rsc); } if (rsc == NULL || rsc->rsc_cons_lhs == NULL) { return; } /* if rsc has children, all the children need to have start set to * unrunnable before we follow the colo chain for the parent. */ for (gIter = rsc->children; gIter != NULL; gIter = gIter->next) { resource_t *child = (resource_t *)gIter->data; action_t *start = find_first_action(child->actions, NULL, RSC_START, NULL); if (start == NULL || is_set(start->flags, pe_action_runnable)) { return; } } for (gIter = rsc->rsc_cons_lhs; gIter != NULL; gIter = gIter->next) { rsc_colocation_t *colocate_with = (rsc_colocation_t *)gIter->data; if (colocate_with->score == INFINITY) { mark_start_blocked(colocate_with->rsc_lh); } } } gboolean update_action(action_t * then) { GListPtr lpc = NULL; enum pe_graph_flags changed = pe_graph_none; int last_flags = then->flags; crm_trace("Processing %s (%s %s %s)", then->uuid, is_set(then->flags, pe_action_optional) ? "optional" : "required", is_set(then->flags, pe_action_runnable) ? "runnable" : "unrunnable", is_set(then->flags, pe_action_pseudo) ? "pseudo" : then->node ? then->node->details->uname : ""); if (is_set(then->flags, pe_action_requires_any)) { clear_bit(then->flags, pe_action_runnable); } for (lpc = then->actions_before; lpc != NULL; lpc = lpc->next) { action_wrapper_t *other = (action_wrapper_t *) lpc->data; action_t *first = other->action; node_t *then_node = then->node; node_t *first_node = first->node; enum pe_action_flags then_flags = 0; enum pe_action_flags first_flags = 0; if (first->rsc && first->rsc->variant == pe_group && safe_str_eq(first->task, RSC_START)) { first_node = first->rsc->fns->location(first->rsc, NULL, FALSE); if (first_node) { crm_trace("First: Found node %s for %s", first_node->details->uname, first->uuid); } } if (then->rsc && then->rsc->variant == pe_group && safe_str_eq(then->task, RSC_START)) { then_node = then->rsc->fns->location(then->rsc, NULL, FALSE); if (then_node) { crm_trace("Then: Found node %s for %s", then_node->details->uname, then->uuid); } } clear_bit(changed, pe_graph_updated_first); if (first->rsc != then->rsc && first->rsc != NULL && then->rsc != NULL && first->rsc != then->rsc->parent) { first = rsc_expand_action(first); } if (first != other->action) { crm_trace("Ordering %s afer %s instead of %s", then->uuid, first->uuid, other->action->uuid); } first_flags = get_action_flags(first, then_node); then_flags = get_action_flags(then, first_node); crm_trace("Checking %s (%s %s %s) against %s (%s %s %s) filter=0x%.6x type=0x%.6x", then->uuid, is_set(then_flags, pe_action_optional) ? "optional" : "required", is_set(then_flags, pe_action_runnable) ? "runnable" : "unrunnable", is_set(then_flags, pe_action_pseudo) ? "pseudo" : then->node ? then->node->details-> uname : "", first->uuid, is_set(first_flags, pe_action_optional) ? "optional" : "required", is_set(first_flags, pe_action_runnable) ? "runnable" : "unrunnable", is_set(first_flags, pe_action_pseudo) ? "pseudo" : first->node ? first->node->details-> uname : "", first_flags, other->type); if (first == other->action) { /* * 'first' was not expanded (ie. from 'start' to 'running'), which could mean it: * - has no associated resource, * - was a primitive, * - was pre-expanded (ie. 'running' instead of 'start') * * The third argument here to graph_update_action() is a node which is used under two conditions: * - Interleaving, in which case first->node and * then->node are equal (and NULL) * - If 'then' is a clone, to limit the scope of the * constraint to instances on the supplied node * */ int otype = other->type; node_t *node = then->node; if(is_set(otype, pe_order_implies_then_on_node)) { /* Normally we want the _whole_ 'then' clone to * restart if 'first' is restarted, so then->node is * needed. * * However for unfencing, we want to limit this to * instances on the same node as 'first' (the * unfencing operation), so first->node is supplied. * * Swap the node, from then on we can can treat it * like any other 'pe_order_implies_then' */ clear_bit(otype, pe_order_implies_then_on_node); set_bit(otype, pe_order_implies_then); node = first->node; } clear_bit(first_flags, pe_action_pseudo); changed |= graph_update_action(first, then, node, first_flags, otype); /* 'first' was for a complex resource (clone, group, etc), * create a new dependency if necessary */ } else if (order_actions(first, then, other->type)) { /* This was the first time 'first' and 'then' were associated, * start again to get the new actions_before list */ changed |= (pe_graph_updated_then | pe_graph_disable); } if (changed & pe_graph_disable) { crm_trace("Disabled constraint %s -> %s", other->action->uuid, then->uuid); clear_bit(changed, pe_graph_disable); other->type = pe_order_none; } if (changed & pe_graph_updated_first) { GListPtr lpc2 = NULL; crm_trace("Updated %s (first %s %s %s), processing dependants ", first->uuid, is_set(first->flags, pe_action_optional) ? "optional" : "required", is_set(first->flags, pe_action_runnable) ? "runnable" : "unrunnable", is_set(first->flags, pe_action_pseudo) ? "pseudo" : first->node ? first->node->details-> uname : ""); for (lpc2 = first->actions_after; lpc2 != NULL; lpc2 = lpc2->next) { action_wrapper_t *other = (action_wrapper_t *) lpc2->data; update_action(other->action); } update_action(first); } } if (is_set(then->flags, pe_action_requires_any)) { if (last_flags != then->flags) { changed |= pe_graph_updated_then; } else { clear_bit(changed, pe_graph_updated_then); } } if (changed & pe_graph_updated_then) { crm_trace("Updated %s (then %s %s %s), processing dependants ", then->uuid, is_set(then->flags, pe_action_optional) ? "optional" : "required", is_set(then->flags, pe_action_runnable) ? "runnable" : "unrunnable", is_set(then->flags, pe_action_pseudo) ? "pseudo" : then->node ? then->node->details-> uname : ""); if (is_set(last_flags, pe_action_runnable) && is_not_set(then->flags, pe_action_runnable)) { update_colo_start_chain(then); } update_action(then); for (lpc = then->actions_after; lpc != NULL; lpc = lpc->next) { action_wrapper_t *other = (action_wrapper_t *) lpc->data; update_action(other->action); } } return FALSE; } gboolean shutdown_constraints(node_t * node, action_t * shutdown_op, pe_working_set_t * data_set) { /* add the stop to the before lists so it counts as a pre-req * for the shutdown */ GListPtr lpc = NULL; for (lpc = data_set->actions; lpc != NULL; lpc = lpc->next) { action_t *action = (action_t *) lpc->data; if (action->rsc == NULL || action->node == NULL) { continue; } else if (action->node->details != node->details) { continue; } else if (is_set(action->rsc->flags, pe_rsc_maintenance)) { pe_rsc_trace(action->rsc, "Skipping %s: maintenance mode", action->uuid); continue; } else if (node->details->maintenance) { pe_rsc_trace(action->rsc, "Skipping %s: node %s is in maintenance mode", action->uuid, node->details->uname); continue; } else if (safe_str_neq(action->task, RSC_STOP)) { continue; } else if (is_not_set(action->rsc->flags, pe_rsc_managed) && is_not_set(action->rsc->flags, pe_rsc_block)) { /* * If another action depends on this one, we may still end up blocking */ pe_rsc_trace(action->rsc, "Skipping %s: unmanaged", action->uuid); continue; } pe_rsc_trace(action->rsc, "Ordering %s before shutdown on %s", action->uuid, node->details->uname); pe_clear_action_bit(action, pe_action_optional); custom_action_order(action->rsc, NULL, action, NULL, strdup(CRM_OP_SHUTDOWN), shutdown_op, pe_order_optional | pe_order_runnable_left, data_set); } return TRUE; } gboolean stonith_constraints(node_t * node, action_t * stonith_op, pe_working_set_t * data_set) { CRM_CHECK(stonith_op != NULL, return FALSE); /* * Make sure the stonith OP occurs before we start any shared resources */ if (stonith_op != NULL) { GListPtr lpc = NULL; for (lpc = data_set->resources; lpc != NULL; lpc = lpc->next) { resource_t *rsc = (resource_t *) lpc->data; rsc_stonith_ordering(rsc, stonith_op, data_set); } } /* add the stonith OP as a stop pre-req and the mark the stop * as a pseudo op - since its now redundant */ return TRUE; } static node_t * get_router_node(action_t *action) { node_t *began_on = NULL; node_t *ended_on = NULL; node_t *router_node = NULL; if (is_remote_node(action->node) == FALSE) { return NULL; } CRM_ASSERT(action->node->details->remote_rsc != NULL); if (action->node->details->remote_rsc->running_on) { began_on = action->node->details->remote_rsc->running_on->data; } ended_on = action->node->details->remote_rsc->allocated_to; /* if there is only one location to choose from, * this is easy. Check for those conditions first */ if (!began_on || !ended_on) { /* remote rsc is either shutting down or starting up */ return began_on ? began_on : ended_on; } else if (began_on->details == ended_on->details) { /* remote rsc didn't move nodes. */ return began_on; } /* If we have get here, we know the remote resource * began on one node and is moving to another node. * * This means some actions will get routed through the cluster * node the connection rsc began on, and others are routed through * the cluster node the connection rsc ends up on. * * 1. stop, demote, migrate actions of resources living in the remote * node _MUST_ occur _BEFORE_ the connection can move (these actions * are all required before the remote rsc stop action can occur.) In * this case, we know these actions have to be routed through the initial * cluster node the connection resource lived on before the move takes place. * * 2. Everything else (start, promote, monitor, probe, refresh, clear failcount * delete ....) must occur after the resource starts on the node it is * moving to. */ /* 1. before connection rsc moves. */ if (safe_str_eq(action->task, "stop") || safe_str_eq(action->task, "demote") || safe_str_eq(action->task, "migrate_from") || safe_str_eq(action->task, "migrate_to")) { router_node = began_on; /* 2. after connection rsc moves. */ } else { router_node = ended_on; } return router_node; } static xmlNode * action2xml(action_t * action, gboolean as_input, pe_working_set_t *data_set) { gboolean needs_node_info = TRUE; xmlNode *action_xml = NULL; xmlNode *args_xml = NULL; char *action_id_s = NULL; if (action == NULL) { return NULL; } if (safe_str_eq(action->task, CRM_OP_FENCE)) { action_xml = create_xml_node(NULL, XML_GRAPH_TAG_CRM_EVENT); /* needs_node_info = FALSE; */ } else if (safe_str_eq(action->task, CRM_OP_SHUTDOWN)) { action_xml = create_xml_node(NULL, XML_GRAPH_TAG_CRM_EVENT); } else if (safe_str_eq(action->task, CRM_OP_CLEAR_FAILCOUNT)) { action_xml = create_xml_node(NULL, XML_GRAPH_TAG_CRM_EVENT); } else if (safe_str_eq(action->task, CRM_OP_LRM_REFRESH)) { action_xml = create_xml_node(NULL, XML_GRAPH_TAG_CRM_EVENT); /* } else if(safe_str_eq(action->task, RSC_PROBED)) { */ /* action_xml = create_xml_node(NULL, XML_GRAPH_TAG_CRM_EVENT); */ } else if (is_set(action->flags, pe_action_pseudo)) { action_xml = create_xml_node(NULL, XML_GRAPH_TAG_PSEUDO_EVENT); needs_node_info = FALSE; } else { action_xml = create_xml_node(NULL, XML_GRAPH_TAG_RSC_OP); } action_id_s = crm_itoa(action->id); crm_xml_add(action_xml, XML_ATTR_ID, action_id_s); free(action_id_s); crm_xml_add(action_xml, XML_LRM_ATTR_TASK, action->task); if (action->rsc != NULL && action->rsc->clone_name != NULL) { char *clone_key = NULL; const char *interval_s = g_hash_table_lookup(action->meta, XML_LRM_ATTR_INTERVAL); int interval = crm_parse_int(interval_s, "0"); if (safe_str_eq(action->task, RSC_NOTIFY)) { const char *n_type = g_hash_table_lookup(action->meta, "notify_type"); const char *n_task = g_hash_table_lookup(action->meta, "notify_operation"); CRM_CHECK(n_type != NULL, crm_err("No notify type value found for %s", action->uuid)); CRM_CHECK(n_task != NULL, crm_err("No notify operation value found for %s", action->uuid)); clone_key = generate_notify_key(action->rsc->clone_name, n_type, n_task); } else if(action->cancel_task) { clone_key = generate_op_key(action->rsc->clone_name, action->cancel_task, interval); } else { clone_key = generate_op_key(action->rsc->clone_name, action->task, interval); } CRM_CHECK(clone_key != NULL, crm_err("Could not generate a key for %s", action->uuid)); crm_xml_add(action_xml, XML_LRM_ATTR_TASK_KEY, clone_key); crm_xml_add(action_xml, "internal_" XML_LRM_ATTR_TASK_KEY, action->uuid); free(clone_key); } else { crm_xml_add(action_xml, XML_LRM_ATTR_TASK_KEY, action->uuid); } if (needs_node_info && action->node != NULL) { node_t *router_node = get_router_node(action); crm_xml_add(action_xml, XML_LRM_ATTR_TARGET, action->node->details->uname); crm_xml_add(action_xml, XML_LRM_ATTR_TARGET_UUID, action->node->details->id); if (router_node) { crm_xml_add(action_xml, XML_LRM_ATTR_ROUTER_NODE, router_node->details->uname); } } - if (is_set(action->flags, pe_action_failure_is_fatal) == FALSE) { - add_hash_param(action->meta, XML_ATTR_TE_ALLOWFAIL, XML_BOOLEAN_TRUE); - } - if (as_input) { return action_xml; } if (action->rsc) { if (is_set(action->flags, pe_action_pseudo) == FALSE) { int lpc = 0; xmlNode *rsc_xml = create_xml_node(action_xml, crm_element_name(action->rsc->xml)); const char *attr_list[] = { XML_AGENT_ATTR_CLASS, XML_AGENT_ATTR_PROVIDER, XML_ATTR_TYPE }; if (is_set(action->rsc->flags, pe_rsc_orphan) && action->rsc->clone_name) { /* Do not use the 'instance free' name here as that * might interfere with the instance we plan to keep. * Ie. if there are more than two named /anonymous/ * instances on a given node, we need to make sure the * command goes to the right one. * * Keep this block, even when everyone is using * 'instance free' anonymous clone names - it means * we'll do the right thing if anyone toggles the * unique flag to 'off' */ crm_debug("Using orphan clone name %s instead of %s", action->rsc->id, action->rsc->clone_name); crm_xml_add(rsc_xml, XML_ATTR_ID, action->rsc->clone_name); crm_xml_add(rsc_xml, XML_ATTR_ID_LONG, action->rsc->id); } else if (is_not_set(action->rsc->flags, pe_rsc_unique)) { const char *xml_id = ID(action->rsc->xml); crm_debug("Using anonymous clone name %s for %s (aka. %s)", xml_id, action->rsc->id, action->rsc->clone_name); /* ID is what we'd like client to use * ID_LONG is what they might know it as instead * * ID_LONG is only strictly needed /here/ during the * transition period until all nodes in the cluster * are running the new software /and/ have rebooted * once (meaning that they've only ever spoken to a DC * supporting this feature). * * If anyone toggles the unique flag to 'on', the * 'instance free' name will correspond to an orphan * and fall into the claus above instead */ crm_xml_add(rsc_xml, XML_ATTR_ID, xml_id); if (action->rsc->clone_name && safe_str_neq(xml_id, action->rsc->clone_name)) { crm_xml_add(rsc_xml, XML_ATTR_ID_LONG, action->rsc->clone_name); } else { crm_xml_add(rsc_xml, XML_ATTR_ID_LONG, action->rsc->id); } } else { CRM_ASSERT(action->rsc->clone_name == NULL); crm_xml_add(rsc_xml, XML_ATTR_ID, action->rsc->id); } for (lpc = 0; lpc < DIMOF(attr_list); lpc++) { crm_xml_add(rsc_xml, attr_list[lpc], g_hash_table_lookup(action->rsc->meta, attr_list[lpc])); } } } args_xml = create_xml_node(NULL, XML_TAG_ATTRS); crm_xml_add(args_xml, XML_ATTR_CRM_VERSION, CRM_FEATURE_SET); g_hash_table_foreach(action->extra, hash2field, args_xml); if (action->rsc != NULL && action->node) { GHashTable *p = g_hash_table_new_full(crm_str_hash, g_str_equal, g_hash_destroy_str, g_hash_destroy_str); get_rsc_attributes(p, action->rsc, action->node, data_set); g_hash_table_foreach(p, hash2smartfield, args_xml); g_hash_table_destroy(p); } else if(action->rsc && action->rsc->variant <= pe_native) { g_hash_table_foreach(action->rsc->parameters, hash2smartfield, args_xml); } g_hash_table_foreach(action->meta, hash2metafield, args_xml); if (action->rsc != NULL) { int isolated = 0; resource_t *parent = action->rsc; while (parent != NULL) { isolated |= parent->isolation_wrapper ? 1 : 0; parent->cmds->append_meta(parent, args_xml); parent = parent->parent; } if (isolated && action->node) { char *nodeattr = crm_meta_name(XML_RSC_ATTR_ISOLATION_HOST); crm_xml_add(args_xml, nodeattr, action->node->details->uname); free(nodeattr); } } else if (safe_str_eq(action->task, CRM_OP_FENCE) && action->node) { g_hash_table_foreach(action->node->details->attrs, hash2metafield, args_xml); } sorted_xml(args_xml, action_xml, FALSE); crm_log_xml_trace(action_xml, "dumped action"); free_xml(args_xml); return action_xml; } static gboolean should_dump_action(action_t * action) { CRM_CHECK(action != NULL, return FALSE); if (is_set(action->flags, pe_action_dumped)) { crm_trace("action %d (%s) was already dumped", action->id, action->uuid); return FALSE; } else if (is_set(action->flags, pe_action_pseudo) && safe_str_eq(action->task, CRM_OP_PROBED)) { GListPtr lpc = NULL; /* This is a horrible but convenient hack * * It mimimizes the number of actions with unsatisfied inputs * (ie. not included in the graph) * * This in turn, means we can be more concise when printing * aborted/incomplete graphs. * * It also makes it obvious which node is preventing * probe_complete from running (presumably because it is only * partially up) * * For these reasons we tolerate such perversions */ for (lpc = action->actions_after; lpc != NULL; lpc = lpc->next) { action_wrapper_t *wrapper = (action_wrapper_t *) lpc->data; if (is_not_set(wrapper->action->flags, pe_action_runnable)) { /* Only interested in runnable operations */ } else if (safe_str_neq(wrapper->action->task, RSC_START)) { /* Only interested in start operations */ } else if (is_set(wrapper->action->flags, pe_action_dumped)) { crm_trace("action %d (%s) dependency of %s", action->id, action->uuid, wrapper->action->uuid); return TRUE; } else if (should_dump_action(wrapper->action)) { crm_trace("action %d (%s) dependency of %s", action->id, action->uuid, wrapper->action->uuid); return TRUE; } } } if (is_set(action->flags, pe_action_runnable) == FALSE) { crm_trace("action %d (%s) was not runnable", action->id, action->uuid); return FALSE; } else if (is_set(action->flags, pe_action_optional) && is_set(action->flags, pe_action_print_always) == FALSE) { crm_trace("action %d (%s) was optional", action->id, action->uuid); return FALSE; } else if (action->rsc != NULL && is_not_set(action->rsc->flags, pe_rsc_managed)) { const char *interval = NULL; interval = g_hash_table_lookup(action->meta, XML_LRM_ATTR_INTERVAL); /* make sure probes and recurring monitors go through */ if (safe_str_neq(action->task, RSC_STATUS) && interval == NULL) { crm_trace("action %d (%s) was for an unmanaged resource (%s)", action->id, action->uuid, action->rsc->id); return FALSE; } } if (is_set(action->flags, pe_action_pseudo) || safe_str_eq(action->task, CRM_OP_FENCE) || safe_str_eq(action->task, CRM_OP_SHUTDOWN)) { /* skip the next checks */ return TRUE; } if (action->node == NULL) { pe_err("action %d (%s) was not allocated", action->id, action->uuid); log_action(LOG_DEBUG, "Unallocated action", action, FALSE); return FALSE; } else if (action->node->details->online == FALSE) { pe_err("action %d was (%s) scheduled for offline node", action->id, action->uuid); log_action(LOG_DEBUG, "Action for offline node", action, FALSE); return FALSE; #if 0 /* but this would also affect resources that can be safely * migrated before a fencing op */ } else if (action->node->details->unclean == FALSE) { pe_err("action %d was (%s) scheduled for unclean node", action->id, action->uuid); log_action(LOG_DEBUG, "Action for unclean node", action, FALSE); return FALSE; #endif } return TRUE; } /* lowest to highest */ static gint sort_action_id(gconstpointer a, gconstpointer b) { const action_wrapper_t *action_wrapper2 = (const action_wrapper_t *)a; const action_wrapper_t *action_wrapper1 = (const action_wrapper_t *)b; if (a == NULL) { return 1; } if (b == NULL) { return -1; } if (action_wrapper1->action->id > action_wrapper2->action->id) { return -1; } if (action_wrapper1->action->id < action_wrapper2->action->id) { return 1; } return 0; } static gboolean should_dump_input(int last_action, action_t * action, action_wrapper_t * wrapper) { int type = wrapper->type; type &= ~pe_order_implies_first_printed; type &= ~pe_order_implies_then_printed; type &= ~pe_order_optional; if (wrapper->action->node && action->rsc && action->rsc->fillers && is_not_set(type, pe_order_preserve) && wrapper->action->node->details->remote_rsc && uber_parent(action->rsc) != uber_parent(wrapper->action->rsc) ) { /* This prevents user-defined ordering constraints between * resources in remote nodes and the resources that * define/represent a remote node. * * There is no known valid reason to allow this sort of thing * but if one arises, we'd need to change the * action->rsc->fillers clause to be more specific, possibly * to check that it contained wrapper->action->rsc */ crm_warn("Invalid ordering constraint between %s and %s", wrapper->action->rsc->id, action->rsc->id); wrapper->type = pe_order_none; return FALSE; } wrapper->state = pe_link_not_dumped; if (last_action == wrapper->action->id) { crm_trace("Input (%d) %s duplicated for %s", wrapper->action->id, wrapper->action->uuid, action->uuid); wrapper->state = pe_link_dup; return FALSE; } else if (wrapper->type == pe_order_none) { crm_trace("Input (%d) %s suppressed for %s", wrapper->action->id, wrapper->action->uuid, action->uuid); return FALSE; } else if (is_set(wrapper->action->flags, pe_action_runnable) == FALSE && type == pe_order_none && safe_str_neq(wrapper->action->uuid, CRM_OP_PROBED)) { crm_trace("Input (%d) %s optional (ordering) for %s", wrapper->action->id, wrapper->action->uuid, action->uuid); return FALSE; } else if (is_set(action->flags, pe_action_pseudo) && (wrapper->type & pe_order_stonith_stop)) { crm_trace("Input (%d) %s suppressed for %s", wrapper->action->id, wrapper->action->uuid, action->uuid); return FALSE; } else if ((wrapper->type & pe_order_implies_first_migratable) && (is_set(wrapper->action->flags, pe_action_runnable) == FALSE)) { return FALSE; } else if ((wrapper->type & pe_order_apply_first_non_migratable) && (is_set(wrapper->action->flags, pe_action_migrate_runnable))) { return FALSE; } else if ((wrapper->type == pe_order_optional) && strstr(wrapper->action->uuid, "_stop_0") && is_set(wrapper->action->flags, pe_action_migrate_runnable)) { /* for optional only ordering, ordering is not preserved for * a stop action that is actually involved with a migration. */ return FALSE; } else if (wrapper->type == pe_order_load) { crm_trace("check load filter %s.%s -> %s.%s", wrapper->action->uuid, wrapper->action->node ? wrapper->action->node->details->uname : "", action->uuid, action->node ? action->node->details->uname : ""); if (action->rsc && safe_str_eq(action->task, RSC_MIGRATE)) { /* Remove the orders like the following if not needed or introducing transition loop: * "load_stopped_node2" -> "rscA_migrate_to node1" * which were created also from: pengine/native.c: MigrateRsc() * order_actions(other, then, other_w->type); */ /* For migrate_to ops, we care about where it has been * allocated to, not where the action will be executed */ if (wrapper->action->node == NULL || action->rsc->allocated_to == NULL || wrapper->action->node->details != action->rsc->allocated_to->details) { /* Check if the actions are for the same node, ignore otherwise */ crm_trace("load filter - migrate"); wrapper->type = pe_order_none; return FALSE; } else { GListPtr lpc = NULL; for (lpc = wrapper->action->actions_before; lpc != NULL; lpc = lpc->next) { action_wrapper_t *wrapper_before = (action_wrapper_t *) lpc->data; /* If there's any order like: * "rscB_stop node2"-> "load_stopped_node2" -> "rscA_migrate_to node1" * rscA is being migrated from node1 to node2, * while rscB is being migrated from node2 to node1. * There will be potential transition loop. * Break the order "load_stopped_node2" -> "rscA_migrate_to node1". */ if (wrapper_before->type != pe_order_load || is_set(wrapper_before->action->flags, pe_action_optional) || is_not_set(wrapper_before->action->flags, pe_action_migrate_runnable) || wrapper_before->action->node == NULL || wrapper->action->node == NULL || wrapper_before->action->node->details != wrapper->action->node->details) { continue; } if (wrapper_before->action->rsc && wrapper_before->action->rsc->allocated_to && action->node && wrapper_before->action->rsc->allocated_to->details == action->node->details) { crm_trace("load filter - migrate loop"); wrapper->type = pe_order_none; return FALSE; } } } } else if (wrapper->action->node == NULL || action->node == NULL || wrapper->action->node->details != action->node->details) { /* Check if the actions are for the same node, ignore otherwise */ crm_trace("load filter - node"); wrapper->type = pe_order_none; return FALSE; } else if (is_set(wrapper->action->flags, pe_action_optional)) { /* Check if the pre-req is optional, ignore if so */ crm_trace("load filter - optional"); wrapper->type = pe_order_none; return FALSE; } } else if (wrapper->type == pe_order_anti_colocation) { crm_trace("check anti-colocation filter %s.%s -> %s.%s", wrapper->action->uuid, wrapper->action->node ? wrapper->action->node->details->uname : "", action->uuid, action->node ? action->node->details->uname : ""); if (wrapper->action->node && action->node && wrapper->action->node->details != action->node->details) { /* Check if the actions are for the same node, ignore otherwise */ crm_trace("anti-colocation filter - node"); wrapper->type = pe_order_none; return FALSE; } else if (is_set(wrapper->action->flags, pe_action_optional)) { /* Check if the pre-req is optional, ignore if so */ crm_trace("anti-colocation filter - optional"); wrapper->type = pe_order_none; return FALSE; } } else if (wrapper->action->rsc && wrapper->action->rsc != action->rsc && is_set(wrapper->action->rsc->flags, pe_rsc_failed) && is_not_set(wrapper->action->rsc->flags, pe_rsc_managed) && strstr(wrapper->action->uuid, "_stop_0") && action->rsc && action->rsc->variant >= pe_clone) { crm_warn("Ignoring requirement that %s complete before %s:" " unmanaged failed resources cannot prevent clone shutdown", wrapper->action->uuid, action->uuid); return FALSE; } else if (is_set(wrapper->action->flags, pe_action_dumped) || should_dump_action(wrapper->action)) { crm_trace("Input (%d) %s should be dumped for %s", wrapper->action->id, wrapper->action->uuid, action->uuid); goto dump; #if 0 } else if (is_set(wrapper->action->flags, pe_action_runnable) && is_set(wrapper->action->flags, pe_action_pseudo) && wrapper->action->rsc->variant != pe_native) { crm_crit("Input (%d) %s should be dumped for %s", wrapper->action->id, wrapper->action->uuid, action->uuid); goto dump; #endif } else if (is_set(wrapper->action->flags, pe_action_optional) == TRUE && is_set(wrapper->action->flags, pe_action_print_always) == FALSE) { crm_trace("Input (%d) %s optional for %s", wrapper->action->id, wrapper->action->uuid, action->uuid); crm_trace("Input (%d) %s n=%p p=%d r=%d o=%d a=%d f=0x%.6x", wrapper->action->id, wrapper->action->uuid, wrapper->action->node, is_set(wrapper->action->flags, pe_action_pseudo), is_set(wrapper->action->flags, pe_action_runnable), is_set(wrapper->action->flags, pe_action_optional), is_set(wrapper->action->flags, pe_action_print_always), wrapper->type); return FALSE; } dump: crm_trace("Input (%d) %s n=%p p=%d r=%d o=%d a=%d f=0x%.6x dumped for %s", wrapper->action->id, wrapper->action->uuid, wrapper->action->node, is_set(wrapper->action->flags, pe_action_pseudo), is_set(wrapper->action->flags, pe_action_runnable), is_set(wrapper->action->flags, pe_action_optional), is_set(wrapper->action->flags, pe_action_print_always), wrapper->type, action->uuid); return TRUE; } void graph_element_from_action(action_t * action, pe_working_set_t * data_set) { GListPtr lpc = NULL; int last_action = -1; int synapse_priority = 0; xmlNode *syn = NULL; xmlNode *set = NULL; xmlNode *in = NULL; xmlNode *input = NULL; xmlNode *xml_action = NULL; if (should_dump_action(action) == FALSE) { return; } set_bit(action->flags, pe_action_dumped); syn = create_xml_node(data_set->graph, "synapse"); set = create_xml_node(syn, "action_set"); in = create_xml_node(syn, "inputs"); crm_xml_add_int(syn, XML_ATTR_ID, data_set->num_synapse); data_set->num_synapse++; if (action->rsc != NULL) { synapse_priority = action->rsc->priority; } if (action->priority > synapse_priority) { synapse_priority = action->priority; } if (synapse_priority > 0) { crm_xml_add_int(syn, XML_CIB_ATTR_PRIORITY, synapse_priority); } xml_action = action2xml(action, FALSE, data_set); add_node_nocopy(set, crm_element_name(xml_action), xml_action); action->actions_before = g_list_sort(action->actions_before, sort_action_id); for (lpc = action->actions_before; lpc != NULL; lpc = lpc->next) { action_wrapper_t *wrapper = (action_wrapper_t *) lpc->data; if (should_dump_input(last_action, action, wrapper) == FALSE) { continue; } wrapper->state = pe_link_dumped; CRM_CHECK(last_action < wrapper->action->id,; ); last_action = wrapper->action->id; input = create_xml_node(in, "trigger"); xml_action = action2xml(wrapper->action, TRUE, data_set); add_node_nocopy(input, crm_element_name(xml_action), xml_action); } } diff --git a/pengine/native.c b/pengine/native.c index ef2387c12d..0a97aaa03e 100644 --- a/pengine/native.c +++ b/pengine/native.c @@ -1,3370 +1,3307 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include #include #include #include #include #include #include /* #define DELETE_THEN_REFRESH 1 // The crmd will remove the resource from the CIB itself, making this redundant */ #define INFINITY_HACK (INFINITY * -100) #define VARIANT_NATIVE 1 #include gboolean update_action(action_t * then); void native_rsc_colocation_rh_must(resource_t * rsc_lh, gboolean update_lh, resource_t * rsc_rh, gboolean update_rh); void native_rsc_colocation_rh_mustnot(resource_t * rsc_lh, gboolean update_lh, resource_t * rsc_rh, gboolean update_rh); void Recurring(resource_t * rsc, action_t * start, node_t * node, pe_working_set_t * data_set); void RecurringOp(resource_t * rsc, action_t * start, node_t * node, xmlNode * operation, pe_working_set_t * data_set); void Recurring_Stopped(resource_t * rsc, action_t * start, node_t * node, pe_working_set_t * data_set); void RecurringOp_Stopped(resource_t * rsc, action_t * start, node_t * node, xmlNode * operation, pe_working_set_t * data_set); void pe_post_notify(resource_t * rsc, node_t * node, action_t * op, notify_data_t * n_data, pe_working_set_t * data_set); gboolean DeleteRsc(resource_t * rsc, node_t * node, gboolean optional, pe_working_set_t * data_set); gboolean StopRsc(resource_t * rsc, node_t * next, gboolean optional, pe_working_set_t * data_set); gboolean StartRsc(resource_t * rsc, node_t * next, gboolean optional, pe_working_set_t * data_set); gboolean DemoteRsc(resource_t * rsc, node_t * next, gboolean optional, pe_working_set_t * data_set); gboolean PromoteRsc(resource_t * rsc, node_t * next, gboolean optional, pe_working_set_t * data_set); gboolean RoleError(resource_t * rsc, node_t * next, gboolean optional, pe_working_set_t * data_set); gboolean NullOp(resource_t * rsc, node_t * next, gboolean optional, pe_working_set_t * data_set); /* *INDENT-OFF* */ enum rsc_role_e rsc_state_matrix[RSC_ROLE_MAX][RSC_ROLE_MAX] = { /* Current State */ /* Next State: Unknown Stopped Started Slave Master */ /* Unknown */ { RSC_ROLE_UNKNOWN, RSC_ROLE_STOPPED, RSC_ROLE_STOPPED, RSC_ROLE_STOPPED, RSC_ROLE_STOPPED, }, /* Stopped */ { RSC_ROLE_STOPPED, RSC_ROLE_STOPPED, RSC_ROLE_STARTED, RSC_ROLE_SLAVE, RSC_ROLE_SLAVE, }, /* Started */ { RSC_ROLE_STOPPED, RSC_ROLE_STOPPED, RSC_ROLE_STARTED, RSC_ROLE_SLAVE, RSC_ROLE_MASTER, }, /* Slave */ { RSC_ROLE_STOPPED, RSC_ROLE_STOPPED, RSC_ROLE_STOPPED, RSC_ROLE_SLAVE, RSC_ROLE_MASTER, }, /* Master */ { RSC_ROLE_STOPPED, RSC_ROLE_SLAVE, RSC_ROLE_SLAVE, RSC_ROLE_SLAVE, RSC_ROLE_MASTER, }, }; gboolean (*rsc_action_matrix[RSC_ROLE_MAX][RSC_ROLE_MAX])(resource_t*,node_t*,gboolean,pe_working_set_t*) = { /* Current State */ /* Next State: Unknown Stopped Started Slave Master */ /* Unknown */ { RoleError, StopRsc, RoleError, RoleError, RoleError, }, /* Stopped */ { RoleError, NullOp, StartRsc, StartRsc, RoleError, }, /* Started */ { RoleError, StopRsc, NullOp, NullOp, PromoteRsc, }, /* Slave */ { RoleError, StopRsc, StopRsc, NullOp, PromoteRsc, }, /* Master */ { RoleError, DemoteRsc, DemoteRsc, DemoteRsc, NullOp, }, }; /* *INDENT-ON* */ -struct capacity_data { - node_t *node; - resource_t *rsc; - gboolean is_enough; -}; - static action_t * get_first_named_action(resource_t * rsc, const char *action, gboolean only_valid, node_t * current); -static void -check_capacity(gpointer key, gpointer value, gpointer user_data) -{ - int required = 0; - int remaining = 0; - struct capacity_data *data = user_data; - - required = crm_parse_int(value, "0"); - remaining = crm_parse_int(g_hash_table_lookup(data->node->details->utilization, key), "0"); - - if (required > remaining) { - CRM_ASSERT(data->rsc); - CRM_ASSERT(data->node); - - pe_rsc_debug(data->rsc, - "Node %s has no enough %s for resource %s: required=%d remaining=%d", - data->node->details->uname, (char *)key, data->rsc->id, required, remaining); - data->is_enough = FALSE; - } -} - -static gboolean -have_enough_capacity(node_t * node, resource_t * rsc) -{ - struct capacity_data data; - - data.node = node; - data.rsc = rsc; - data.is_enough = TRUE; - - g_hash_table_foreach(rsc->utilization, check_capacity, &data); - - return data.is_enough; -} - static gboolean native_choose_node(resource_t * rsc, node_t * prefer, pe_working_set_t * data_set) { /* 1. Sort by weight 2. color.chosen_node = the node (of those with the highest wieght) with the fewest resources 3. remove color.chosen_node from all other colors */ - int alloc_details = scores_log_level + 1; - GListPtr nodes = NULL; node_t *chosen = NULL; int lpc = 0; int multiple = 0; int length = 0; gboolean result = FALSE; - if (safe_str_neq(data_set->placement_strategy, "default")) { - GListPtr gIter = NULL; - - for (gIter = data_set->nodes; gIter != NULL; gIter = gIter->next) { - node_t *node = (node_t *) gIter->data; - - if (have_enough_capacity(node, rsc) == FALSE) { - pe_rsc_debug(rsc, - "Resource %s cannot be allocated to node %s: none of enough capacity", - rsc->id, node->details->uname); - resource_location(rsc, node, -INFINITY, "__limit_utilization_", data_set); - } - } - dump_node_scores(alloc_details, rsc, "Post-utilization", rsc->allowed_nodes); - } + process_utilization(rsc, &prefer, data_set); length = g_hash_table_size(rsc->allowed_nodes); if (is_not_set(rsc->flags, pe_rsc_provisional)) { return rsc->allocated_to ? TRUE : FALSE; } if (prefer) { chosen = g_hash_table_lookup(rsc->allowed_nodes, prefer->details->id); if (chosen && chosen->weight >= 0 && can_run_resources(chosen)) { pe_rsc_trace(rsc, "Using preferred node %s for %s instead of choosing from %d candidates", chosen->details->uname, rsc->id, length); } else if (chosen && chosen->weight < 0) { pe_rsc_trace(rsc, "Preferred node %s for %s was unavailable", chosen->details->uname, rsc->id); chosen = NULL; } else if (chosen && can_run_resources(chosen)) { pe_rsc_trace(rsc, "Preferred node %s for %s was unsuitable", chosen->details->uname, rsc->id); chosen = NULL; } else { pe_rsc_trace(rsc, "Preferred node %s for %s was unknown", prefer->details->uname, rsc->id); } } if (chosen == NULL && rsc->allowed_nodes) { nodes = g_hash_table_get_values(rsc->allowed_nodes); nodes = g_list_sort_with_data(nodes, sort_node_weight, g_list_nth_data(rsc->running_on, 0)); chosen = g_list_nth_data(nodes, 0); pe_rsc_trace(rsc, "Chose node %s for %s from %d candidates", chosen ? chosen->details->uname : "", rsc->id, length); if (chosen && chosen->weight > 0 && can_run_resources(chosen)) { node_t *running = g_list_nth_data(rsc->running_on, 0); if (running && can_run_resources(running) == FALSE) { pe_rsc_trace(rsc, "Current node for %s (%s) can't run resources", rsc->id, running->details->uname); running = NULL; } for (lpc = 1; lpc < length && running; lpc++) { node_t *tmp = g_list_nth_data(nodes, lpc); if (tmp->weight == chosen->weight) { multiple++; if (tmp->details == running->details) { /* prefer the existing node if scores are equal */ chosen = tmp; } } } } } if (multiple > 1) { int log_level = LOG_INFO; static char score[33]; score2char_stack(chosen->weight, score, sizeof(score)); if (chosen->weight >= INFINITY) { log_level = LOG_WARNING; } do_crm_log(log_level, "%d nodes with equal score (%s) for" " running %s resources. Chose %s.", multiple, score, rsc->id, chosen->details->uname); } result = native_assign_node(rsc, nodes, chosen, FALSE); g_list_free(nodes); return result; } static int node_list_attr_score(GHashTable * list, const char *attr, const char *value) { GHashTableIter iter; node_t *node = NULL; int best_score = -INFINITY; const char *best_node = NULL; if (attr == NULL) { attr = "#" XML_ATTR_UNAME; } g_hash_table_iter_init(&iter, list); while (g_hash_table_iter_next(&iter, NULL, (void **)&node)) { int weight = node->weight; if (can_run_resources(node) == FALSE) { weight = -INFINITY; } if (weight > best_score || best_node == NULL) { const char *tmp = g_hash_table_lookup(node->details->attrs, attr); if (safe_str_eq(value, tmp)) { best_score = weight; best_node = node->details->uname; } } } if (safe_str_neq(attr, "#" XML_ATTR_UNAME)) { crm_info("Best score for %s=%s was %s with %d", attr, value, best_node ? best_node : "", best_score); } return best_score; } static void node_hash_update(GHashTable * list1, GHashTable * list2, const char *attr, float factor, gboolean only_positive) { int score = 0; int new_score = 0; GHashTableIter iter; node_t *node = NULL; if (attr == NULL) { attr = "#" XML_ATTR_UNAME; } g_hash_table_iter_init(&iter, list1); while (g_hash_table_iter_next(&iter, NULL, (void **)&node)) { CRM_LOG_ASSERT(node != NULL); if(node == NULL) { continue; }; score = node_list_attr_score(list2, attr, g_hash_table_lookup(node->details->attrs, attr)); new_score = merge_weights(factor * score, node->weight); if (factor < 0 && score < 0) { /* Negative preference for a node with a negative score * should not become a positive preference * * TODO - Decide if we want to filter only if weight == -INFINITY * */ crm_trace("%s: Filtering %d + %f*%d (factor * score)", node->details->uname, node->weight, factor, score); } else if (node->weight == INFINITY_HACK) { crm_trace("%s: Filtering %d + %f*%d (node < 0)", node->details->uname, node->weight, factor, score); } else if (only_positive && new_score < 0 && node->weight > 0) { node->weight = INFINITY_HACK; crm_trace("%s: Filtering %d + %f*%d (score > 0)", node->details->uname, node->weight, factor, score); } else if (only_positive && new_score < 0 && node->weight == 0) { crm_trace("%s: Filtering %d + %f*%d (score == 0)", node->details->uname, node->weight, factor, score); } else { crm_trace("%s: %d + %f*%d", node->details->uname, node->weight, factor, score); node->weight = new_score; } } } GHashTable * node_hash_dup(GHashTable * hash) { /* Hack! */ GListPtr list = g_hash_table_get_values(hash); GHashTable *result = node_hash_from_list(list); g_list_free(list); return result; } GHashTable * native_merge_weights(resource_t * rsc, const char *rhs, GHashTable * nodes, const char *attr, float factor, enum pe_weights flags) { return rsc_merge_weights(rsc, rhs, nodes, attr, factor, flags); } GHashTable * rsc_merge_weights(resource_t * rsc, const char *rhs, GHashTable * nodes, const char *attr, float factor, enum pe_weights flags) { GHashTable *work = NULL; int multiplier = 1; if (factor < 0) { multiplier = -1; } if (is_set(rsc->flags, pe_rsc_merging)) { pe_rsc_info(rsc, "%s: Breaking dependency loop at %s", rhs, rsc->id); return nodes; } set_bit(rsc->flags, pe_rsc_merging); if (is_set(flags, pe_weights_init)) { if (rsc->variant == pe_group && rsc->children) { GListPtr last = rsc->children; while (last->next != NULL) { last = last->next; } pe_rsc_trace(rsc, "Merging %s as a group %p %p", rsc->id, rsc->children, last); work = rsc_merge_weights(last->data, rhs, NULL, attr, factor, flags); } else { work = node_hash_dup(rsc->allowed_nodes); } clear_bit(flags, pe_weights_init); } else if (rsc->variant == pe_group && rsc->children) { GListPtr iter = rsc->children; pe_rsc_trace(rsc, "%s: Combining scores from %d children of %s", rhs, g_list_length(iter), rsc->id); work = node_hash_dup(nodes); for(iter = rsc->children; iter->next != NULL; iter = iter->next) { work = rsc_merge_weights(iter->data, rhs, work, attr, factor, flags); } } else { pe_rsc_trace(rsc, "%s: Combining scores from %s", rhs, rsc->id); work = node_hash_dup(nodes); node_hash_update(work, rsc->allowed_nodes, attr, factor, is_set(flags, pe_weights_positive)); } if (is_set(flags, pe_weights_rollback) && can_run_any(work) == FALSE) { pe_rsc_info(rsc, "%s: Rolling back scores from %s", rhs, rsc->id); g_hash_table_destroy(work); clear_bit(rsc->flags, pe_rsc_merging); return nodes; } if (can_run_any(work)) { GListPtr gIter = NULL; if (is_set(flags, pe_weights_forward)) { gIter = rsc->rsc_cons; crm_trace("Checking %d additional colocation constraints", g_list_length(gIter)); } else if(rsc->variant == pe_group && rsc->children) { GListPtr last = rsc->children; while (last->next != NULL) { last = last->next; } gIter = ((resource_t*)last->data)->rsc_cons_lhs; crm_trace("Checking %d additional optional group colocation constraints from %s", g_list_length(gIter), ((resource_t*)last->data)->id); } else { gIter = rsc->rsc_cons_lhs; crm_trace("Checking %d additional optional colocation constraints %s", g_list_length(gIter), rsc->id); } for (; gIter != NULL; gIter = gIter->next) { resource_t *other = NULL; rsc_colocation_t *constraint = (rsc_colocation_t *) gIter->data; if (is_set(flags, pe_weights_forward)) { other = constraint->rsc_rh; } else { other = constraint->rsc_lh; } pe_rsc_trace(rsc, "Applying %s (%s)", constraint->id, other->id); work = rsc_merge_weights(other, rhs, work, constraint->node_attribute, multiplier * (float)constraint->score / INFINITY, flags|pe_weights_rollback); dump_node_scores(LOG_TRACE, NULL, rhs, work); } } if (is_set(flags, pe_weights_positive)) { node_t *node = NULL; GHashTableIter iter; g_hash_table_iter_init(&iter, work); while (g_hash_table_iter_next(&iter, NULL, (void **)&node)) { if (node->weight == INFINITY_HACK) { node->weight = 1; } } } if (nodes) { g_hash_table_destroy(nodes); } clear_bit(rsc->flags, pe_rsc_merging); return work; } node_t * native_color(resource_t * rsc, node_t * prefer, pe_working_set_t * data_set) { GListPtr gIter = NULL; int alloc_details = scores_log_level + 1; if (rsc->parent && is_not_set(rsc->parent->flags, pe_rsc_allocating)) { /* never allocate children on their own */ pe_rsc_debug(rsc, "Escalating allocation of %s to its parent: %s", rsc->id, rsc->parent->id); rsc->parent->cmds->allocate(rsc->parent, prefer, data_set); } if (is_not_set(rsc->flags, pe_rsc_provisional)) { return rsc->allocated_to; } if (is_set(rsc->flags, pe_rsc_allocating)) { pe_rsc_debug(rsc, "Dependency loop detected involving %s", rsc->id); return NULL; } set_bit(rsc->flags, pe_rsc_allocating); print_resource(alloc_details, "Allocating: ", rsc, FALSE); dump_node_scores(alloc_details, rsc, "Pre-allloc", rsc->allowed_nodes); for (gIter = rsc->rsc_cons; gIter != NULL; gIter = gIter->next) { rsc_colocation_t *constraint = (rsc_colocation_t *) gIter->data; GHashTable *archive = NULL; resource_t *rsc_rh = constraint->rsc_rh; pe_rsc_trace(rsc, "%s: Pre-Processing %s (%s, %d, %s)", rsc->id, constraint->id, rsc_rh->id, constraint->score, role2text(constraint->role_lh)); if (constraint->role_lh >= RSC_ROLE_MASTER || (constraint->score < 0 && constraint->score > -INFINITY)) { archive = node_hash_dup(rsc->allowed_nodes); } rsc_rh->cmds->allocate(rsc_rh, NULL, data_set); rsc->cmds->rsc_colocation_lh(rsc, rsc_rh, constraint); if (archive && can_run_any(rsc->allowed_nodes) == FALSE) { pe_rsc_info(rsc, "%s: Rolling back scores from %s", rsc->id, rsc_rh->id); g_hash_table_destroy(rsc->allowed_nodes); rsc->allowed_nodes = archive; archive = NULL; } if (archive) { g_hash_table_destroy(archive); } } dump_node_scores(alloc_details, rsc, "Post-coloc", rsc->allowed_nodes); for (gIter = rsc->rsc_cons_lhs; gIter != NULL; gIter = gIter->next) { rsc_colocation_t *constraint = (rsc_colocation_t *) gIter->data; rsc->allowed_nodes = constraint->rsc_lh->cmds->merge_weights(constraint->rsc_lh, rsc->id, rsc->allowed_nodes, constraint->node_attribute, (float)constraint->score / INFINITY, pe_weights_rollback); } print_resource(LOG_DEBUG_2, "Allocating: ", rsc, FALSE); if (rsc->next_role == RSC_ROLE_STOPPED) { pe_rsc_trace(rsc, "Making sure %s doesn't get allocated", rsc->id); /* make sure it doesnt come up again */ resource_location(rsc, NULL, -INFINITY, XML_RSC_ATTR_TARGET_ROLE, data_set); } else if(rsc->next_role > rsc->role && is_set(data_set->flags, pe_flag_have_quorum) == FALSE && data_set->no_quorum_policy == no_quorum_freeze) { crm_notice("Resource %s cannot be elevated from %s to %s: no-quorum-policy=freeze", rsc->id, role2text(rsc->role), role2text(rsc->next_role)); rsc->next_role = rsc->role; } dump_node_scores(show_scores ? 0 : scores_log_level, rsc, __FUNCTION__, rsc->allowed_nodes); if (is_set(data_set->flags, pe_flag_stonith_enabled) && is_set(data_set->flags, pe_flag_have_stonith_resource) == FALSE) { clear_bit(rsc->flags, pe_rsc_managed); } if (is_not_set(rsc->flags, pe_rsc_managed)) { const char *reason = NULL; node_t *assign_to = NULL; rsc->next_role = rsc->role; if (rsc->running_on == NULL) { reason = "inactive"; } else if (rsc->role == RSC_ROLE_MASTER) { assign_to = rsc->running_on->data; reason = "master"; } else if (is_set(rsc->flags, pe_rsc_failed)) { assign_to = rsc->running_on->data; reason = "failed"; } else { assign_to = rsc->running_on->data; reason = "active"; } pe_rsc_info(rsc, "Unmanaged resource %s allocated to %s: %s", rsc->id, assign_to ? assign_to->details->uname : "'nowhere'", reason); native_assign_node(rsc, NULL, assign_to, TRUE); } else if (is_set(data_set->flags, pe_flag_stop_everything)) { pe_rsc_debug(rsc, "Forcing %s to stop", rsc->id); native_assign_node(rsc, NULL, NULL, TRUE); } else if (is_set(rsc->flags, pe_rsc_provisional) && native_choose_node(rsc, prefer, data_set)) { pe_rsc_trace(rsc, "Allocated resource %s to %s", rsc->id, rsc->allocated_to->details->uname); } else if (rsc->allocated_to == NULL) { if (is_not_set(rsc->flags, pe_rsc_orphan)) { pe_rsc_info(rsc, "Resource %s cannot run anywhere", rsc->id); } else if (rsc->running_on != NULL) { pe_rsc_info(rsc, "Stopping orphan resource %s", rsc->id); } } else { pe_rsc_debug(rsc, "Pre-Allocated resource %s to %s", rsc->id, rsc->allocated_to->details->uname); } clear_bit(rsc->flags, pe_rsc_allocating); print_resource(LOG_DEBUG_3, "Allocated ", rsc, TRUE); if (rsc->is_remote_node) { node_t *remote_node = pe_find_node(data_set->nodes, rsc->id); CRM_ASSERT(remote_node != NULL); if (rsc->allocated_to && rsc->next_role != RSC_ROLE_STOPPED) { crm_trace("Setting remote node %s to ONLINE", remote_node->details->id); remote_node->details->online = TRUE; /* We shouldn't consider an unseen remote-node unclean if we are going * to try and connect to it. Otherwise we get an unnecessary fence */ if (remote_node->details->unseen == TRUE) { remote_node->details->unclean = FALSE; } } else { crm_trace("Setting remote node %s to SHUTDOWN. next role = %s, allocated=%s", remote_node->details->id, role2text(rsc->next_role), rsc->allocated_to ? "true" : "false"); remote_node->details->shutdown = TRUE; } } return rsc->allocated_to; } static gboolean is_op_dup(resource_t * rsc, const char *name, const char *interval) { gboolean dup = FALSE; const char *id = NULL; const char *value = NULL; xmlNode *operation = NULL; CRM_ASSERT(rsc); for (operation = __xml_first_child(rsc->ops_xml); operation != NULL; operation = __xml_next(operation)) { if (crm_str_eq((const char *)operation->name, "op", TRUE)) { value = crm_element_value(operation, "name"); if (safe_str_neq(value, name)) { continue; } value = crm_element_value(operation, XML_LRM_ATTR_INTERVAL); if (value == NULL) { value = "0"; } if (safe_str_neq(value, interval)) { continue; } if (id == NULL) { id = ID(operation); } else { crm_config_err("Operation %s is a duplicate of %s", ID(operation), id); crm_config_err ("Do not use the same (name, interval) combination more than once per resource"); dup = TRUE; } } } return dup; } void RecurringOp(resource_t * rsc, action_t * start, node_t * node, xmlNode * operation, pe_working_set_t * data_set) { char *key = NULL; const char *name = NULL; const char *value = NULL; const char *interval = NULL; const char *node_uname = NULL; unsigned long long interval_ms = 0; action_t *mon = NULL; gboolean is_optional = TRUE; GListPtr possible_matches = NULL; /* Only process for the operations without role="Stopped" */ value = crm_element_value(operation, "role"); if (value && text2role(value) == RSC_ROLE_STOPPED) { return; } CRM_ASSERT(rsc); pe_rsc_trace(rsc, "Creating recurring action %s for %s in role %s on %s", ID(operation), rsc->id, role2text(rsc->next_role), node ? node->details->uname : "n/a"); if (node != NULL) { node_uname = node->details->uname; } interval = crm_element_value(operation, XML_LRM_ATTR_INTERVAL); interval_ms = crm_get_interval(interval); if (interval_ms == 0) { return; } name = crm_element_value(operation, "name"); if (is_op_dup(rsc, name, interval)) { return; } if (safe_str_eq(name, RSC_STOP) || safe_str_eq(name, RSC_START) || safe_str_eq(name, RSC_DEMOTE) || safe_str_eq(name, RSC_PROMOTE) ) { crm_config_err("Invalid recurring action %s wth name: '%s'", ID(operation), name); return; } key = generate_op_key(rsc->id, name, interval_ms); if (find_rsc_op_entry(rsc, key) == NULL) { /* disabled */ free(key); return; } if (start != NULL) { pe_rsc_trace(rsc, "Marking %s %s due to %s", key, is_set(start->flags, pe_action_optional) ? "optional" : "manditory", start->uuid); is_optional = (rsc->cmds->action_flags(start, NULL) & pe_action_optional); } else { pe_rsc_trace(rsc, "Marking %s optional", key); is_optional = TRUE; } /* start a monitor for an already active resource */ possible_matches = find_actions_exact(rsc->actions, key, node); if (possible_matches == NULL) { is_optional = FALSE; pe_rsc_trace(rsc, "Marking %s manditory: not active", key); } else { GListPtr gIter = NULL; for (gIter = possible_matches; gIter != NULL; gIter = gIter->next) { action_t *op = (action_t *) gIter->data; if (is_set(op->flags, pe_action_reschedule)) { is_optional = FALSE; break; } } g_list_free(possible_matches); } if ((rsc->next_role == RSC_ROLE_MASTER && value == NULL) || (value != NULL && text2role(value) != rsc->next_role)) { int log_level = LOG_DEBUG_2; const char *result = "Ignoring"; if (is_optional) { char *local_key = strdup(key); log_level = LOG_INFO; result = "Cancelling"; /* its running : cancel it */ mon = custom_action(rsc, local_key, RSC_CANCEL, node, FALSE, TRUE, data_set); free(mon->task); free(mon->cancel_task); mon->task = strdup(RSC_CANCEL); mon->cancel_task = strdup(name); add_hash_param(mon->meta, XML_LRM_ATTR_INTERVAL, interval); add_hash_param(mon->meta, XML_LRM_ATTR_TASK, name); local_key = NULL; switch (rsc->role) { case RSC_ROLE_SLAVE: case RSC_ROLE_STARTED: if (rsc->next_role == RSC_ROLE_MASTER) { local_key = promote_key(rsc); } else if (rsc->next_role == RSC_ROLE_STOPPED) { local_key = stop_key(rsc); } break; case RSC_ROLE_MASTER: local_key = demote_key(rsc); break; default: break; } if (local_key) { custom_action_order(rsc, NULL, mon, rsc, local_key, NULL, pe_order_runnable_left, data_set); } mon = NULL; } do_crm_log(log_level, "%s action %s (%s vs. %s)", result, key, value ? value : role2text(RSC_ROLE_SLAVE), role2text(rsc->next_role)); free(key); key = NULL; return; } mon = custom_action(rsc, key, name, node, is_optional, TRUE, data_set); key = mon->uuid; if (is_optional) { pe_rsc_trace(rsc, "%s\t %s (optional)", crm_str(node_uname), mon->uuid); } if (start == NULL || is_set(start->flags, pe_action_runnable) == FALSE) { pe_rsc_debug(rsc, "%s\t %s (cancelled : start un-runnable)", crm_str(node_uname), mon->uuid); update_action_flags(mon, pe_action_runnable | pe_action_clear); } else if (node == NULL || node->details->online == FALSE || node->details->unclean) { pe_rsc_debug(rsc, "%s\t %s (cancelled : no node available)", crm_str(node_uname), mon->uuid); update_action_flags(mon, pe_action_runnable | pe_action_clear); } else if (is_set(mon->flags, pe_action_optional) == FALSE) { pe_rsc_info(rsc, " Start recurring %s (%llus) for %s on %s", mon->task, interval_ms / 1000, rsc->id, crm_str(node_uname)); } if (rsc->next_role == RSC_ROLE_MASTER) { char *running_master = crm_itoa(PCMK_OCF_RUNNING_MASTER); add_hash_param(mon->meta, XML_ATTR_TE_TARGET_RC, running_master); free(running_master); } if (node == NULL || is_set(rsc->flags, pe_rsc_managed)) { custom_action_order(rsc, start_key(rsc), NULL, NULL, strdup(key), mon, pe_order_implies_then | pe_order_runnable_left, data_set); if (rsc->next_role == RSC_ROLE_MASTER) { custom_action_order(rsc, promote_key(rsc), NULL, rsc, NULL, mon, pe_order_optional | pe_order_runnable_left, data_set); } else if (rsc->role == RSC_ROLE_MASTER) { custom_action_order(rsc, demote_key(rsc), NULL, rsc, NULL, mon, pe_order_optional | pe_order_runnable_left, data_set); } } } void Recurring(resource_t * rsc, action_t * start, node_t * node, pe_working_set_t * data_set) { if (is_not_set(rsc->flags, pe_rsc_maintenance) && (node == NULL || node->details->maintenance == FALSE)) { xmlNode *operation = NULL; for (operation = __xml_first_child(rsc->ops_xml); operation != NULL; operation = __xml_next(operation)) { if (crm_str_eq((const char *)operation->name, "op", TRUE)) { RecurringOp(rsc, start, node, operation, data_set); } } } } void RecurringOp_Stopped(resource_t * rsc, action_t * start, node_t * node, xmlNode * operation, pe_working_set_t * data_set) { char *key = NULL; const char *name = NULL; const char *role = NULL; const char *interval = NULL; const char *node_uname = NULL; unsigned long long interval_ms = 0; GListPtr possible_matches = NULL; GListPtr gIter = NULL; /* TODO: Support of non-unique clone */ if (is_set(rsc->flags, pe_rsc_unique) == FALSE) { return; } /* Only process for the operations with role="Stopped" */ role = crm_element_value(operation, "role"); if (role == NULL || text2role(role) != RSC_ROLE_STOPPED) { return; } pe_rsc_trace(rsc, "Creating recurring actions %s for %s in role %s on nodes where it'll not be running", ID(operation), rsc->id, role2text(rsc->next_role)); if (node != NULL) { node_uname = node->details->uname; } interval = crm_element_value(operation, XML_LRM_ATTR_INTERVAL); interval_ms = crm_get_interval(interval); if (interval_ms == 0) { return; } name = crm_element_value(operation, "name"); if (is_op_dup(rsc, name, interval)) { return; } if (safe_str_eq(name, RSC_STOP) || safe_str_eq(name, RSC_START) || safe_str_eq(name, RSC_DEMOTE) || safe_str_eq(name, RSC_PROMOTE) ) { crm_config_err("Invalid recurring action %s wth name: '%s'", ID(operation), name); return; } key = generate_op_key(rsc->id, name, interval_ms); if (find_rsc_op_entry(rsc, key) == NULL) { /* disabled */ free(key); return; } /* if the monitor exists on the node where the resource will be running, cancel it */ if (node != NULL) { possible_matches = find_actions_exact(rsc->actions, key, node); if (possible_matches) { action_t *cancel_op = NULL; char *local_key = strdup(key); g_list_free(possible_matches); cancel_op = custom_action(rsc, local_key, RSC_CANCEL, node, FALSE, TRUE, data_set); free(cancel_op->task); free(cancel_op->cancel_task); cancel_op->task = strdup(RSC_CANCEL); cancel_op->cancel_task = strdup(name); add_hash_param(cancel_op->meta, XML_LRM_ATTR_INTERVAL, interval); add_hash_param(cancel_op->meta, XML_LRM_ATTR_TASK, name); local_key = NULL; if (rsc->next_role == RSC_ROLE_STARTED || rsc->next_role == RSC_ROLE_SLAVE) { /* rsc->role == RSC_ROLE_STOPPED: cancel the monitor before start */ /* rsc->role == RSC_ROLE_STARTED: for a migration, cancel the monitor on the target node before start */ custom_action_order(rsc, NULL, cancel_op, rsc, start_key(rsc), NULL, pe_order_runnable_left, data_set); } pe_rsc_info(rsc, "Cancel action %s (%s vs. %s) on %s", key, role, role2text(rsc->next_role), crm_str(node_uname)); } } for (gIter = data_set->nodes; gIter != NULL; gIter = gIter->next) { node_t *stop_node = (node_t *) gIter->data; const char *stop_node_uname = stop_node->details->uname; gboolean is_optional = TRUE; gboolean probe_is_optional = TRUE; gboolean stop_is_optional = TRUE; action_t *stopped_mon = NULL; char *rc_inactive = NULL; GListPtr probe_complete_ops = NULL; GListPtr stop_ops = NULL; GListPtr local_gIter = NULL; char *stop_op_key = NULL; if (node_uname && safe_str_eq(stop_node_uname, node_uname)) { continue; } pe_rsc_trace(rsc, "Creating recurring action %s for %s on %s", ID(operation), rsc->id, crm_str(stop_node_uname)); /* start a monitor for an already stopped resource */ possible_matches = find_actions_exact(rsc->actions, key, stop_node); if (possible_matches == NULL) { pe_rsc_trace(rsc, "Marking %s manditory on %s: not active", key, crm_str(stop_node_uname)); is_optional = FALSE; } else { pe_rsc_trace(rsc, "Marking %s optional on %s: already active", key, crm_str(stop_node_uname)); is_optional = TRUE; g_list_free(possible_matches); } stopped_mon = custom_action(rsc, strdup(key), name, stop_node, is_optional, TRUE, data_set); rc_inactive = crm_itoa(PCMK_OCF_NOT_RUNNING); add_hash_param(stopped_mon->meta, XML_ATTR_TE_TARGET_RC, rc_inactive); free(rc_inactive); probe_complete_ops = find_actions(data_set->actions, CRM_OP_PROBED, NULL); for (local_gIter = probe_complete_ops; local_gIter != NULL; local_gIter = local_gIter->next) { action_t *probe_complete = (action_t *) local_gIter->data; if (probe_complete->node == NULL) { if (is_set(probe_complete->flags, pe_action_optional) == FALSE) { probe_is_optional = FALSE; } if (is_set(probe_complete->flags, pe_action_runnable) == FALSE) { crm_debug("%s\t %s (cancelled : probe un-runnable)", crm_str(stop_node_uname), stopped_mon->uuid); update_action_flags(stopped_mon, pe_action_runnable | pe_action_clear); } if (is_set(rsc->flags, pe_rsc_managed)) { custom_action_order(NULL, NULL, probe_complete, NULL, strdup(key), stopped_mon, pe_order_optional, data_set); } break; } } if (probe_complete_ops) { g_list_free(probe_complete_ops); } stop_op_key = stop_key(rsc); stop_ops = find_actions_exact(rsc->actions, stop_op_key, stop_node); for (local_gIter = stop_ops; local_gIter != NULL; local_gIter = local_gIter->next) { action_t *stop = (action_t *) local_gIter->data; if (is_set(stop->flags, pe_action_optional) == FALSE) { stop_is_optional = FALSE; } if (is_set(stop->flags, pe_action_runnable) == FALSE) { crm_debug("%s\t %s (cancelled : stop un-runnable)", crm_str(stop_node_uname), stopped_mon->uuid); update_action_flags(stopped_mon, pe_action_runnable | pe_action_clear); } if (is_set(rsc->flags, pe_rsc_managed)) { custom_action_order(rsc, strdup(stop_op_key), stop, NULL, strdup(key), stopped_mon, pe_order_implies_then | pe_order_runnable_left, data_set); } } if (stop_ops) { g_list_free(stop_ops); } free(stop_op_key); if (is_optional == FALSE && probe_is_optional && stop_is_optional && is_set(rsc->flags, pe_rsc_managed) == FALSE) { pe_rsc_trace(rsc, "Marking %s optional on %s due to unmanaged", key, crm_str(stop_node_uname)); update_action_flags(stopped_mon, pe_action_optional); } if (is_set(stopped_mon->flags, pe_action_optional)) { pe_rsc_trace(rsc, "%s\t %s (optional)", crm_str(stop_node_uname), stopped_mon->uuid); } if (stop_node->details->online == FALSE || stop_node->details->unclean) { pe_rsc_debug(rsc, "%s\t %s (cancelled : no node available)", crm_str(stop_node_uname), stopped_mon->uuid); update_action_flags(stopped_mon, pe_action_runnable | pe_action_clear); } if (is_set(stopped_mon->flags, pe_action_runnable) && is_set(stopped_mon->flags, pe_action_optional) == FALSE) { crm_notice(" Start recurring %s (%llus) for %s on %s", stopped_mon->task, interval_ms / 1000, rsc->id, crm_str(stop_node_uname)); } } free(key); } void Recurring_Stopped(resource_t * rsc, action_t * start, node_t * node, pe_working_set_t * data_set) { if (is_not_set(rsc->flags, pe_rsc_maintenance) && (node == NULL || node->details->maintenance == FALSE)) { xmlNode *operation = NULL; for (operation = __xml_first_child(rsc->ops_xml); operation != NULL; operation = __xml_next(operation)) { if (crm_str_eq((const char *)operation->name, "op", TRUE)) { RecurringOp_Stopped(rsc, start, node, operation, data_set); } } } } static void handle_migration_actions(resource_t * rsc, node_t *current, node_t *chosen, pe_working_set_t * data_set) { action_t *migrate_to = NULL; action_t *migrate_from = NULL; action_t *start = NULL; action_t *stop = NULL; gboolean partial = rsc->partial_migration_target ? TRUE : FALSE; pe_rsc_trace(rsc, "Processing migration actions %s moving from %s to %s . partial migration = %s", rsc->id, current->details->id, chosen->details->id, partial ? "TRUE" : "FALSE"); start = start_action(rsc, chosen, TRUE); stop = stop_action(rsc, current, TRUE); if (partial == FALSE) { migrate_to = custom_action(rsc, generate_op_key(rsc->id, RSC_MIGRATE, 0), RSC_MIGRATE, current, TRUE, TRUE, data_set); } migrate_from = custom_action(rsc, generate_op_key(rsc->id, RSC_MIGRATED, 0), RSC_MIGRATED, chosen, TRUE, TRUE, data_set); if ((migrate_to && migrate_from) || (migrate_from && partial)) { set_bit(start->flags, pe_action_migrate_runnable); set_bit(stop->flags, pe_action_migrate_runnable); update_action_flags(start, pe_action_pseudo); /* easier than trying to delete it from the graph */ /* order probes before migrations */ if (partial) { set_bit(migrate_from->flags, pe_action_migrate_runnable); migrate_from->needs = start->needs; custom_action_order(rsc, generate_op_key(rsc->id, RSC_STATUS, 0), NULL, rsc, generate_op_key(rsc->id, RSC_MIGRATED, 0), NULL, pe_order_optional, data_set); } else { set_bit(migrate_from->flags, pe_action_migrate_runnable); set_bit(migrate_to->flags, pe_action_migrate_runnable); migrate_to->needs = start->needs; custom_action_order(rsc, generate_op_key(rsc->id, RSC_STATUS, 0), NULL, rsc, generate_op_key(rsc->id, RSC_MIGRATE, 0), NULL, pe_order_optional, data_set); custom_action_order(rsc, generate_op_key(rsc->id, RSC_MIGRATE, 0), NULL, rsc, generate_op_key(rsc->id, RSC_MIGRATED, 0), NULL, pe_order_optional | pe_order_implies_first_migratable, data_set); } custom_action_order(rsc, generate_op_key(rsc->id, RSC_MIGRATED, 0), NULL, rsc, generate_op_key(rsc->id, RSC_STOP, 0), NULL, pe_order_optional | pe_order_implies_first_migratable, data_set); custom_action_order(rsc, generate_op_key(rsc->id, RSC_MIGRATED, 0), NULL, rsc, generate_op_key(rsc->id, RSC_START, 0), NULL, pe_order_optional | pe_order_implies_first_migratable | pe_order_pseudo_left, data_set); } if (migrate_to) { add_hash_param(migrate_to->meta, XML_LRM_ATTR_MIGRATE_SOURCE, current->details->uname); add_hash_param(migrate_to->meta, XML_LRM_ATTR_MIGRATE_TARGET, chosen->details->uname); /* pcmk remote connections don't require pending to be recorded in cib. * We can optimize cib writes by only setting PENDING for non pcmk remote * connection resources */ if (rsc->is_remote_node == FALSE) { /* migrate_to takes place on the source node, but can * have an effect on the target node depending on how * the agent is written. Because of this, we have to maintain * a record that the migrate_to occurred incase the source node * loses membership while the migrate_to action is still in-flight. */ add_hash_param(migrate_to->meta, XML_OP_ATTR_PENDING, "true"); } } if (migrate_from) { add_hash_param(migrate_from->meta, XML_LRM_ATTR_MIGRATE_SOURCE, current->details->uname); add_hash_param(migrate_from->meta, XML_LRM_ATTR_MIGRATE_TARGET, chosen->details->uname); } } void native_create_actions(resource_t * rsc, pe_working_set_t * data_set) { action_t *start = NULL; node_t *chosen = NULL; node_t *current = NULL; gboolean need_stop = FALSE; gboolean is_moving = FALSE; gboolean allow_migrate = is_set(rsc->flags, pe_rsc_allow_migrate) ? TRUE : FALSE; GListPtr gIter = NULL; int num_active_nodes = 0; enum rsc_role_e role = RSC_ROLE_UNKNOWN; enum rsc_role_e next_role = RSC_ROLE_UNKNOWN; CRM_ASSERT(rsc); chosen = rsc->allocated_to; if (chosen != NULL && rsc->next_role == RSC_ROLE_UNKNOWN) { rsc->next_role = RSC_ROLE_STARTED; pe_rsc_trace(rsc, "Fixed next_role: unknown -> %s", role2text(rsc->next_role)); } else if (rsc->next_role == RSC_ROLE_UNKNOWN) { rsc->next_role = RSC_ROLE_STOPPED; pe_rsc_trace(rsc, "Fixed next_role: unknown -> %s", role2text(rsc->next_role)); } pe_rsc_trace(rsc, "Processing state transition for %s %p: %s->%s", rsc->id, rsc, role2text(rsc->role), role2text(rsc->next_role)); if (rsc->running_on) { current = rsc->running_on->data; } for (gIter = rsc->running_on; gIter != NULL; gIter = gIter->next) { node_t *n = (node_t *) gIter->data; if (rsc->partial_migration_source && (n->details == rsc->partial_migration_source->details)) { current = rsc->partial_migration_source; } num_active_nodes++; } for (gIter = rsc->dangling_migrations; gIter != NULL; gIter = gIter->next) { node_t *current = (node_t *) gIter->data; action_t *stop = stop_action(rsc, current, FALSE); set_bit(stop->flags, pe_action_dangle); pe_rsc_trace(rsc, "Forcing a cleanup of %s on %s", rsc->id, current->details->uname); if (is_set(data_set->flags, pe_flag_remove_after_stop)) { DeleteRsc(rsc, current, FALSE, data_set); } } if (num_active_nodes > 1) { if (num_active_nodes == 2 && chosen && rsc->partial_migration_target && rsc->partial_migration_source && (current->details == rsc->partial_migration_source->details) && (chosen->details == rsc->partial_migration_target->details)) { /* Here the chosen node is still the migration target from a partial * migration. Attempt to continue the migration instead of recovering * by stopping the resource everywhere and starting it on a single node. */ pe_rsc_trace(rsc, "Will attempt to continue with a partial migration to target %s from %s", rsc->partial_migration_target->details->id, rsc->partial_migration_source->details->id); } else { const char *type = crm_element_value(rsc->xml, XML_ATTR_TYPE); const char *class = crm_element_value(rsc->xml, XML_AGENT_ATTR_CLASS); if(rsc->partial_migration_target && rsc->partial_migration_source) { crm_notice("Resource %s can no longer migrate to %s. Stopping on %s too", rsc->id, rsc->partial_migration_target->details->uname, rsc->partial_migration_source->details->uname); } else { pe_proc_err("Resource %s (%s::%s) is active on %d nodes %s", rsc->id, class, type, num_active_nodes, recovery2text(rsc->recovery_type)); crm_warn("See %s for more information.", "http://clusterlabs.org/wiki/FAQ#Resource_is_Too_Active"); } if (rsc->recovery_type == recovery_stop_start) { need_stop = TRUE; } /* If by chance a partial migration is in process, * but the migration target is not chosen still, clear all * partial migration data. */ rsc->partial_migration_source = rsc->partial_migration_target = NULL; allow_migrate = FALSE; } } if (is_set(rsc->flags, pe_rsc_start_pending)) { start = start_action(rsc, chosen, TRUE); set_bit(start->flags, pe_action_print_always); } if (current && chosen && current->details != chosen->details) { pe_rsc_trace(rsc, "Moving %s", rsc->id); is_moving = TRUE; need_stop = TRUE; } else if (is_set(rsc->flags, pe_rsc_failed)) { pe_rsc_trace(rsc, "Recovering %s", rsc->id); need_stop = TRUE; } else if (is_set(rsc->flags, pe_rsc_block)) { pe_rsc_trace(rsc, "Block %s", rsc->id); need_stop = TRUE; } else if (rsc->role > RSC_ROLE_STARTED && current != NULL && chosen != NULL) { /* Recovery of a promoted resource */ start = start_action(rsc, chosen, TRUE); if (is_set(start->flags, pe_action_optional) == FALSE) { pe_rsc_trace(rsc, "Forced start %s", rsc->id); need_stop = TRUE; } } pe_rsc_trace(rsc, "Creating actions for %s: %s->%s", rsc->id, role2text(rsc->role), role2text(rsc->next_role)); role = rsc->role; /* Potentiall optional steps on brining the resource down and back up to the same level */ while (role != RSC_ROLE_STOPPED) { next_role = rsc_state_matrix[role][RSC_ROLE_STOPPED]; pe_rsc_trace(rsc, "Down: Executing: %s->%s (%s)%s", role2text(role), role2text(next_role), rsc->id, need_stop ? " required" : ""); if (rsc_action_matrix[role][next_role] (rsc, current, !need_stop, data_set) == FALSE) { break; } role = next_role; } while (rsc->role <= rsc->next_role && role != rsc->role && is_not_set(rsc->flags, pe_rsc_block)) { next_role = rsc_state_matrix[role][rsc->role]; pe_rsc_trace(rsc, "Up: Executing: %s->%s (%s)%s", role2text(role), role2text(next_role), rsc->id, need_stop ? " required" : ""); if (rsc_action_matrix[role][next_role] (rsc, chosen, !need_stop, data_set) == FALSE) { break; } role = next_role; } role = rsc->role; /* Required steps from this role to the next */ while (role != rsc->next_role) { next_role = rsc_state_matrix[role][rsc->next_role]; pe_rsc_trace(rsc, "Role: Executing: %s->%s = (%s)", role2text(role), role2text(rsc->next_role), role2text(next_role), rsc->id); if (rsc_action_matrix[role][next_role] (rsc, chosen, FALSE, data_set) == FALSE) { break; } role = next_role; } if(is_set(rsc->flags, pe_rsc_block)) { pe_rsc_trace(rsc, "No monitor additional ops for blocked resource"); } else if (rsc->next_role != RSC_ROLE_STOPPED || is_set(rsc->flags, pe_rsc_managed) == FALSE) { pe_rsc_trace(rsc, "Monitor ops for active resource"); start = start_action(rsc, chosen, TRUE); Recurring(rsc, start, chosen, data_set); Recurring_Stopped(rsc, start, chosen, data_set); } else { pe_rsc_trace(rsc, "Monitor ops for in-active resource"); Recurring_Stopped(rsc, NULL, NULL, data_set); } /* if we are stuck in a partial migration, where the target * of the partial migration no longer matches the chosen target. * A full stop/start is required */ if (rsc->partial_migration_target && (chosen == NULL || rsc->partial_migration_target->details != chosen->details)) { pe_rsc_trace(rsc, "Not allowing partial migration to continue. %s", rsc->id); allow_migrate = FALSE; } else if (is_moving == FALSE || is_not_set(rsc->flags, pe_rsc_managed) || is_set(rsc->flags, pe_rsc_failed) || is_set(rsc->flags, pe_rsc_start_pending) || (current->details->unclean == TRUE) || rsc->next_role < RSC_ROLE_STARTED) { allow_migrate = FALSE; } if (allow_migrate) { handle_migration_actions(rsc, current, chosen, data_set); } } static void rsc_avoids_remote_nodes(resource_t *rsc) { GHashTableIter iter; node_t *node = NULL; g_hash_table_iter_init(&iter, rsc->allowed_nodes); while (g_hash_table_iter_next(&iter, NULL, (void **)&node)) { if (node->details->remote_rsc) { node->weight = -INFINITY; } } } void native_internal_constraints(resource_t * rsc, pe_working_set_t * data_set) { /* This function is on the critical path and worth optimizing as much as possible */ resource_t *top = uber_parent(rsc); int type = pe_order_optional | pe_order_implies_then | pe_order_restart; gboolean is_stonith = is_set(rsc->flags, pe_rsc_fence_device); custom_action_order(rsc, generate_op_key(rsc->id, RSC_STOP, 0), NULL, rsc, generate_op_key(rsc->id, RSC_START, 0), NULL, type, data_set); if (top->variant == pe_master || rsc->role > RSC_ROLE_SLAVE) { custom_action_order(rsc, generate_op_key(rsc->id, RSC_DEMOTE, 0), NULL, rsc, generate_op_key(rsc->id, RSC_STOP, 0), NULL, pe_order_implies_first_master, data_set); custom_action_order(rsc, generate_op_key(rsc->id, RSC_START, 0), NULL, rsc, generate_op_key(rsc->id, RSC_PROMOTE, 0), NULL, pe_order_runnable_left, data_set); } if (is_stonith == FALSE && is_set(data_set->flags, pe_flag_enable_unfencing) && is_set(rsc->flags, pe_rsc_needs_unfencing) && is_not_set(rsc->flags, pe_rsc_have_unfencing)) { /* Check if the node needs to be unfenced first */ node_t *node = NULL; GHashTableIter iter; if(rsc != top) { /* Only create these constraints once, rsc is almost certainly cloned */ clear_bit_recursive(top, pe_rsc_have_unfencing); } g_hash_table_iter_init(&iter, rsc->allowed_nodes); while (g_hash_table_iter_next(&iter, NULL, (void **)&node)) { action_t *unfence = pe_fence_op(node, "on", TRUE, data_set); custom_action_order(top, generate_op_key(top->id, top == rsc?RSC_STOP:RSC_STOPPED, 0), NULL, NULL, strdup(unfence->uuid), unfence, pe_order_optional, data_set); crm_debug("Stopping %s prior to unfencing %s", top->id, unfence->uuid); custom_action_order(NULL, strdup(unfence->uuid), unfence, top, generate_op_key(top->id, RSC_START, 0), NULL, pe_order_implies_then_on_node, data_set); } } if (is_not_set(rsc->flags, pe_rsc_managed)) { pe_rsc_trace(rsc, "Skipping fencing constraints for unmanaged resource: %s", rsc->id); return; } { action_t *all_stopped = get_pseudo_op(ALL_STOPPED, data_set); custom_action_order(rsc, stop_key(rsc), NULL, NULL, strdup(all_stopped->task), all_stopped, pe_order_implies_then | pe_order_runnable_left, data_set); } if (g_hash_table_size(rsc->utilization) > 0 && safe_str_neq(data_set->placement_strategy, "default")) { GHashTableIter iter; node_t *next = NULL; GListPtr gIter = NULL; pe_rsc_trace(rsc, "Creating utilization constraints for %s - strategy: %s", rsc->id, data_set->placement_strategy); for (gIter = rsc->running_on; gIter != NULL; gIter = gIter->next) { node_t *current = (node_t *) gIter->data; char *load_stopped_task = crm_concat(LOAD_STOPPED, current->details->uname, '_'); action_t *load_stopped = get_pseudo_op(load_stopped_task, data_set); if (load_stopped->node == NULL) { load_stopped->node = node_copy(current); update_action_flags(load_stopped, pe_action_optional | pe_action_clear); } custom_action_order(rsc, stop_key(rsc), NULL, NULL, load_stopped_task, load_stopped, pe_order_load, data_set); } g_hash_table_iter_init(&iter, rsc->allowed_nodes); while (g_hash_table_iter_next(&iter, NULL, (void **)&next)) { char *load_stopped_task = crm_concat(LOAD_STOPPED, next->details->uname, '_'); action_t *load_stopped = get_pseudo_op(load_stopped_task, data_set); if (load_stopped->node == NULL) { load_stopped->node = node_copy(next); update_action_flags(load_stopped, pe_action_optional | pe_action_clear); } custom_action_order(NULL, strdup(load_stopped_task), load_stopped, rsc, start_key(rsc), NULL, pe_order_load, data_set); custom_action_order(NULL, strdup(load_stopped_task), load_stopped, rsc, generate_op_key(rsc->id, RSC_MIGRATE, 0), NULL, pe_order_load, data_set); free(load_stopped_task); } } if (rsc->container) { resource_t *remote_rsc = NULL; /* find out if the container is associated with remote node connection resource */ if (rsc->container->is_remote_node) { remote_rsc = rsc->container; } else if (rsc->is_remote_node == FALSE) { remote_rsc = rsc_contains_remote_node(data_set, rsc->container); } /* if the container is a remote-node, force the resource within the container * instead of colocating the resource with the container. */ if (remote_rsc) { GHashTableIter iter; node_t *node = NULL; g_hash_table_iter_init(&iter, rsc->allowed_nodes); while (g_hash_table_iter_next(&iter, NULL, (void **)&node)) { if (node->details->remote_rsc != remote_rsc) { node->weight = -INFINITY; } } } else { crm_trace("Generating order and colocation rules for rsc %s with container %s", rsc->id, rsc->container->id); custom_action_order(rsc->container, generate_op_key(rsc->container->id, RSC_START, 0), NULL, rsc, generate_op_key(rsc->id, RSC_START, 0), NULL, pe_order_implies_then | pe_order_runnable_left, data_set); custom_action_order(rsc, generate_op_key(rsc->id, RSC_STOP, 0), NULL, rsc->container, generate_op_key(rsc->container->id, RSC_STOP, 0), NULL, pe_order_implies_first, data_set); rsc_colocation_new("resource-with-containter", NULL, INFINITY, rsc, rsc->container, NULL, NULL, data_set); } } if (rsc->is_remote_node || is_stonith) { /* don't allow remote nodes to run stonith devices * or remote connection resources.*/ rsc_avoids_remote_nodes(rsc); } /* If this rsc is a remote connection resource associated * with a container ( which will most likely be a virtual guest ) * do not allow the container to live on any remote-nodes. * remote-nodes managing nested remote-nodes should not be allowed. */ if (rsc->is_remote_node && rsc->container) { rsc_avoids_remote_nodes(rsc->container); } } void native_rsc_colocation_lh(resource_t * rsc_lh, resource_t * rsc_rh, rsc_colocation_t * constraint) { if (rsc_lh == NULL) { pe_err("rsc_lh was NULL for %s", constraint->id); return; } else if (constraint->rsc_rh == NULL) { pe_err("rsc_rh was NULL for %s", constraint->id); return; } pe_rsc_trace(rsc_lh, "Processing colocation constraint between %s and %s", rsc_lh->id, rsc_rh->id); rsc_rh->cmds->rsc_colocation_rh(rsc_lh, rsc_rh, constraint); } -enum filter_colocation_res { - influence_nothing = 0, - influence_rsc_location, - influence_rsc_priority, -}; - -static enum filter_colocation_res +enum filter_colocation_res filter_colocation_constraint(resource_t * rsc_lh, resource_t * rsc_rh, - rsc_colocation_t * constraint) + rsc_colocation_t * constraint, gboolean preview) { if (constraint->score == 0) { return influence_nothing; } /* rh side must be allocated before we can process constraint */ - if (is_set(rsc_rh->flags, pe_rsc_provisional)) { + if (preview == FALSE && is_set(rsc_rh->flags, pe_rsc_provisional)) { return influence_nothing; } if ((constraint->role_lh >= RSC_ROLE_SLAVE) && rsc_lh->parent && rsc_lh->parent->variant == pe_master && is_not_set(rsc_lh->flags, pe_rsc_provisional)) { /* LH and RH resources have already been allocated, place the correct * priority oh LH rsc for the given multistate resource role */ return influence_rsc_priority; } - if (is_not_set(rsc_lh->flags, pe_rsc_provisional)) { + if (preview == FALSE && is_not_set(rsc_lh->flags, pe_rsc_provisional)) { /* error check */ struct node_shared_s *details_lh; struct node_shared_s *details_rh; if ((constraint->score > -INFINITY) && (constraint->score < INFINITY)) { return influence_nothing; } details_rh = rsc_rh->allocated_to ? rsc_rh->allocated_to->details : NULL; details_lh = rsc_lh->allocated_to ? rsc_lh->allocated_to->details : NULL; if (constraint->score == INFINITY && details_lh != details_rh) { crm_err("%s and %s are both allocated" " but to different nodes: %s vs. %s", rsc_lh->id, rsc_rh->id, details_lh ? details_lh->uname : "n/a", details_rh ? details_rh->uname : "n/a"); } else if (constraint->score == -INFINITY && details_lh == details_rh) { crm_err("%s and %s are both allocated" " but to the SAME node: %s", rsc_lh->id, rsc_rh->id, details_rh ? details_rh->uname : "n/a"); } return influence_nothing; } if (constraint->score > 0 && constraint->role_lh != RSC_ROLE_UNKNOWN && constraint->role_lh != rsc_lh->next_role) { crm_trace("LH: Skipping constraint: \"%s\" state filter nextrole is %s", role2text(constraint->role_lh), role2text(rsc_lh->next_role)); return influence_nothing; } if (constraint->score > 0 && constraint->role_rh != RSC_ROLE_UNKNOWN && constraint->role_rh != rsc_rh->next_role) { crm_trace("RH: Skipping constraint: \"%s\" state filter", role2text(constraint->role_rh)); return FALSE; } if (constraint->score < 0 && constraint->role_lh != RSC_ROLE_UNKNOWN && constraint->role_lh == rsc_lh->next_role) { crm_trace("LH: Skipping -ve constraint: \"%s\" state filter", role2text(constraint->role_lh)); return influence_nothing; } if (constraint->score < 0 && constraint->role_rh != RSC_ROLE_UNKNOWN && constraint->role_rh == rsc_rh->next_role) { crm_trace("RH: Skipping -ve constraint: \"%s\" state filter", role2text(constraint->role_rh)); return influence_nothing; } return influence_rsc_location; } static void influence_priority(resource_t * rsc_lh, resource_t * rsc_rh, rsc_colocation_t * constraint) { const char *rh_value = NULL; const char *lh_value = NULL; const char *attribute = "#id"; int score_multiplier = 1; if (constraint->node_attribute != NULL) { attribute = constraint->node_attribute; } if (!rsc_rh->allocated_to || !rsc_lh->allocated_to) { return; } lh_value = g_hash_table_lookup(rsc_lh->allocated_to->details->attrs, attribute); rh_value = g_hash_table_lookup(rsc_rh->allocated_to->details->attrs, attribute); if (!safe_str_eq(lh_value, rh_value)) { if(constraint->score == INFINITY && constraint->role_lh == RSC_ROLE_MASTER) { rsc_lh->priority = -INFINITY; } return; } if (constraint->role_rh && (constraint->role_rh != rsc_rh->next_role)) { return; } if (constraint->role_lh == RSC_ROLE_SLAVE) { score_multiplier = -1; } rsc_lh->priority = merge_weights(score_multiplier * constraint->score, rsc_lh->priority); } static void colocation_match(resource_t * rsc_lh, resource_t * rsc_rh, rsc_colocation_t * constraint) { const char *tmp = NULL; const char *value = NULL; const char *attribute = "#id"; GHashTable *work = NULL; gboolean do_check = FALSE; GHashTableIter iter; node_t *node = NULL; if (constraint->node_attribute != NULL) { attribute = constraint->node_attribute; } if (rsc_rh->allocated_to) { value = g_hash_table_lookup(rsc_rh->allocated_to->details->attrs, attribute); do_check = TRUE; } else if (constraint->score < 0) { /* nothing to do: * anti-colocation with something thats not running */ return; } work = node_hash_dup(rsc_lh->allowed_nodes); g_hash_table_iter_init(&iter, work); while (g_hash_table_iter_next(&iter, NULL, (void **)&node)) { tmp = g_hash_table_lookup(node->details->attrs, attribute); if (do_check && safe_str_eq(tmp, value)) { if (constraint->score < INFINITY) { pe_rsc_trace(rsc_lh, "%s: %s.%s += %d", constraint->id, rsc_lh->id, node->details->uname, constraint->score); node->weight = merge_weights(constraint->score, node->weight); } } else if (do_check == FALSE || constraint->score >= INFINITY) { pe_rsc_trace(rsc_lh, "%s: %s.%s -= %d (%s)", constraint->id, rsc_lh->id, node->details->uname, constraint->score, do_check ? "failed" : "unallocated"); node->weight = merge_weights(-constraint->score, node->weight); } } if (can_run_any(work) || constraint->score <= -INFINITY || constraint->score >= INFINITY) { g_hash_table_destroy(rsc_lh->allowed_nodes); rsc_lh->allowed_nodes = work; work = NULL; } else { static char score[33]; score2char_stack(constraint->score, score, sizeof(score)); pe_rsc_info(rsc_lh, "%s: Rolling back scores from %s (%d, %s)", rsc_lh->id, rsc_rh->id, do_check, score); } if (work) { g_hash_table_destroy(work); } } void native_rsc_colocation_rh(resource_t * rsc_lh, resource_t * rsc_rh, rsc_colocation_t * constraint) { enum filter_colocation_res filter_results; CRM_ASSERT(rsc_lh); CRM_ASSERT(rsc_rh); - filter_results = filter_colocation_constraint(rsc_lh, rsc_rh, constraint); + filter_results = filter_colocation_constraint(rsc_lh, rsc_rh, constraint, FALSE); pe_rsc_trace(rsc_lh, "%sColocating %s with %s (%s, weight=%d, filter=%d)", constraint->score >= 0 ? "" : "Anti-", rsc_lh->id, rsc_rh->id, constraint->id, constraint->score, filter_results); switch (filter_results) { case influence_rsc_priority: influence_priority(rsc_lh, rsc_rh, constraint); break; case influence_rsc_location: pe_rsc_trace(rsc_lh, "%sColocating %s with %s (%s, weight=%d)", constraint->score >= 0 ? "" : "Anti-", rsc_lh->id, rsc_rh->id, constraint->id, constraint->score); colocation_match(rsc_lh, rsc_rh, constraint); break; case influence_nothing: default: return; } } static gboolean filter_rsc_ticket(resource_t * rsc_lh, rsc_ticket_t * rsc_ticket) { if (rsc_ticket->role_lh != RSC_ROLE_UNKNOWN && rsc_ticket->role_lh != rsc_lh->role) { pe_rsc_trace(rsc_lh, "LH: Skipping constraint: \"%s\" state filter", role2text(rsc_ticket->role_lh)); return FALSE; } return TRUE; } void rsc_ticket_constraint(resource_t * rsc_lh, rsc_ticket_t * rsc_ticket, pe_working_set_t * data_set) { if (rsc_ticket == NULL) { pe_err("rsc_ticket was NULL"); return; } if (rsc_lh == NULL) { pe_err("rsc_lh was NULL for %s", rsc_ticket->id); return; } if (rsc_ticket->ticket->granted && rsc_ticket->ticket->standby == FALSE) { return; } if (rsc_lh->children) { GListPtr gIter = rsc_lh->children; pe_rsc_trace(rsc_lh, "Processing ticket dependencies from %s", rsc_lh->id); for (; gIter != NULL; gIter = gIter->next) { resource_t *child_rsc = (resource_t *) gIter->data; rsc_ticket_constraint(child_rsc, rsc_ticket, data_set); } return; } pe_rsc_trace(rsc_lh, "%s: Processing ticket dependency on %s (%s, %s)", rsc_lh->id, rsc_ticket->ticket->id, rsc_ticket->id, role2text(rsc_ticket->role_lh)); if (rsc_ticket->ticket->granted == FALSE && g_list_length(rsc_lh->running_on) > 0) { GListPtr gIter = NULL; switch (rsc_ticket->loss_policy) { case loss_ticket_stop: resource_location(rsc_lh, NULL, -INFINITY, "__loss_of_ticket__", data_set); break; case loss_ticket_demote: /*Promotion score will be set to -INFINITY in master_promotion_order() */ if (rsc_ticket->role_lh != RSC_ROLE_MASTER) { resource_location(rsc_lh, NULL, -INFINITY, "__loss_of_ticket__", data_set); } break; case loss_ticket_fence: if (filter_rsc_ticket(rsc_lh, rsc_ticket) == FALSE) { return; } resource_location(rsc_lh, NULL, -INFINITY, "__loss_of_ticket__", data_set); for (gIter = rsc_lh->running_on; gIter != NULL; gIter = gIter->next) { node_t *node = (node_t *) gIter->data; pe_fence_node(data_set, node, "deadman ticket lost"); } break; case loss_ticket_freeze: if (filter_rsc_ticket(rsc_lh, rsc_ticket) == FALSE) { return; } if (g_list_length(rsc_lh->running_on) > 0) { clear_bit(rsc_lh->flags, pe_rsc_managed); set_bit(rsc_lh->flags, pe_rsc_block); } break; } } else if (rsc_ticket->ticket->granted == FALSE) { if (rsc_ticket->role_lh != RSC_ROLE_MASTER || rsc_ticket->loss_policy == loss_ticket_stop) { resource_location(rsc_lh, NULL, -INFINITY, "__no_ticket__", data_set); } } else if (rsc_ticket->ticket->standby) { if (rsc_ticket->role_lh != RSC_ROLE_MASTER || rsc_ticket->loss_policy == loss_ticket_stop) { resource_location(rsc_lh, NULL, -INFINITY, "__ticket_standby__", data_set); } } } enum pe_action_flags native_action_flags(action_t * action, node_t * node) { return action->flags; } enum pe_graph_flags native_update_actions(action_t * first, action_t * then, node_t * node, enum pe_action_flags flags, enum pe_action_flags filter, enum pe_ordering type) { /* flags == get_action_flags(first, then_node) called from update_action() */ enum pe_graph_flags changed = pe_graph_none; enum pe_action_flags then_flags = then->flags; enum pe_action_flags first_flags = first->flags; crm_trace( "Testing %s on %s (0x%.6x) with %s 0x%.6x %x %x", first->uuid, first->node ? first->node->details->uname : "[none]", first->flags, then->uuid, then->flags); if (type & pe_order_asymmetrical) { resource_t *then_rsc = then->rsc; enum rsc_role_e then_rsc_role = then_rsc ? then_rsc->fns->state(then_rsc, TRUE) : 0; if (!then_rsc) { /* ignore */ } else if ((then_rsc_role == RSC_ROLE_STOPPED) && safe_str_eq(then->task, RSC_STOP)) { /* ignore... if 'then' is supposed to be stopped after 'first', but * then is already stopped, there is nothing to be done when non-symmetrical. */ } else if ((then_rsc_role >= RSC_ROLE_STARTED) && safe_str_eq(then->task, RSC_START)) { /* ignore... if 'then' is supposed to be started after 'first', but * then is already started, there is nothing to be done when non-symmetrical. */ } else if (!(first->flags & pe_action_runnable)) { /* prevent 'then' action from happening if 'first' is not runnable and * 'then' has not yet occurred. */ pe_clear_action_bit(then, pe_action_runnable); pe_clear_action_bit(then, pe_action_optional); pe_rsc_trace(then->rsc, "Unset optional and runnable on %s", then->uuid); } else { /* ignore... then is allowed to start/stop if it wants to. */ } } if (type & pe_order_implies_first) { if ((filter & pe_action_optional) && (flags & pe_action_optional) == 0) { pe_rsc_trace(first->rsc, "Unset optional on %s because of %s", first->uuid, then->uuid); pe_clear_action_bit(first, pe_action_optional); } if (is_set(flags, pe_action_migrate_runnable) && is_set(then->flags, pe_action_migrate_runnable) == FALSE && is_set(then->flags, pe_action_optional) == FALSE) { pe_rsc_trace(first->rsc, "Unset migrate runnable on %s because of %s", first->uuid, then->uuid); pe_clear_action_bit(first, pe_action_migrate_runnable); } } if (type & pe_order_implies_first_master) { if ((filter & pe_action_optional) && ((then->flags & pe_action_optional) == FALSE) && then->rsc && (then->rsc->role == RSC_ROLE_MASTER)) { pe_clear_action_bit(first, pe_action_optional); if (is_set(first->flags, pe_action_migrate_runnable) && is_set(then->flags, pe_action_migrate_runnable) == FALSE) { pe_rsc_trace(first->rsc, "Unset migrate runnable on %s because of %s", first->uuid, then->uuid); pe_clear_action_bit(first, pe_action_migrate_runnable); } pe_rsc_trace(then->rsc, "Unset optional on %s because of %s", first->uuid, then->uuid); } } if ((type & pe_order_implies_first_migratable) && is_set(filter, pe_action_optional)) { if (((then->flags & pe_action_migrate_runnable) == FALSE) || ((then->flags & pe_action_runnable) == FALSE)) { pe_rsc_trace(then->rsc, "Unset runnable on %s because %s is neither runnable or migratable", first->uuid, then->uuid); pe_clear_action_bit(first, pe_action_runnable); } if ((then->flags & pe_action_optional) == 0) { pe_rsc_trace(then->rsc, "Unset optional on %s because %s is not optional", first->uuid, then->uuid); pe_clear_action_bit(first, pe_action_optional); } } if ((type & pe_order_pseudo_left) && is_set(filter, pe_action_optional)) { if ((first->flags & pe_action_runnable) == FALSE) { pe_clear_action_bit(then, pe_action_migrate_runnable); pe_clear_action_bit(then, pe_action_pseudo); pe_rsc_trace(then->rsc, "Unset pseudo on %s because %s is not runnable", then->uuid, first->uuid); } } if (is_set(type, pe_order_runnable_left) && is_set(filter, pe_action_runnable) && is_set(then->flags, pe_action_runnable) && is_set(flags, pe_action_runnable) == FALSE) { pe_rsc_trace(then->rsc, "Unset runnable on %s because of %s", then->uuid, first->uuid); pe_clear_action_bit(then, pe_action_runnable); pe_clear_action_bit(then, pe_action_migrate_runnable); } if (is_set(type, pe_order_implies_then) && is_set(filter, pe_action_optional) && is_set(then->flags, pe_action_optional) && is_set(flags, pe_action_optional) == FALSE) { /* in this case, treat migrate_runnable as if first is optional */ if (is_set(first->flags, pe_action_migrate_runnable) == FALSE) { pe_rsc_trace(then->rsc, "Unset optional on %s because of %s", then->uuid, first->uuid); pe_clear_action_bit(then, pe_action_optional); } } if (is_set(type, pe_order_restart)) { const char *reason = NULL; CRM_ASSERT(first->rsc && first->rsc->variant == pe_native); CRM_ASSERT(then->rsc && then->rsc->variant == pe_native); if ((filter & pe_action_runnable) && (then->flags & pe_action_runnable) == 0 && (then->rsc->flags & pe_rsc_managed)) { reason = "shutdown"; } if ((filter & pe_action_optional) && (then->flags & pe_action_optional) == 0) { reason = "recover"; } if (reason && is_set(first->flags, pe_action_optional)) { if (is_set(first->flags, pe_action_runnable) || is_not_set(then->flags, pe_action_optional)) { pe_rsc_trace(first->rsc, "Handling %s: %s -> %s", reason, first->uuid, then->uuid); pe_clear_action_bit(first, pe_action_optional); } } if (reason && is_not_set(first->flags, pe_action_optional) && is_not_set(first->flags, pe_action_runnable)) { pe_rsc_trace(then->rsc, "Handling %s: %s -> %s", reason, first->uuid, then->uuid); pe_clear_action_bit(then, pe_action_runnable); } if (reason && is_not_set(first->flags, pe_action_optional) && is_set(first->flags, pe_action_migrate_runnable) && is_not_set(then->flags, pe_action_migrate_runnable)) { pe_clear_action_bit(first, pe_action_migrate_runnable); } } if (then_flags != then->flags) { changed |= pe_graph_updated_then; pe_rsc_trace(then->rsc, "Then: Flags for %s on %s are now 0x%.6x (was 0x%.6x) because of %s 0x%.6x", then->uuid, then->node ? then->node->details->uname : "[none]", then->flags, then_flags, first->uuid, first->flags); if(then->rsc && then->rsc->parent) { /* "X_stop then X_start" doesn't get handled for cloned groups unless we do this */ update_action(then); } } if (first_flags != first->flags) { changed |= pe_graph_updated_first; pe_rsc_trace(first->rsc, "First: Flags for %s on %s are now 0x%.6x (was 0x%.6x) because of %s 0x%.6x", first->uuid, first->node ? first->node->details->uname : "[none]", first->flags, first_flags, then->uuid, then->flags); } return changed; } void native_rsc_location(resource_t * rsc, rsc_to_node_t * constraint) { GListPtr gIter = NULL; GHashTableIter iter; node_t *node = NULL; if (constraint == NULL) { pe_err("Constraint is NULL"); return; } else if (rsc == NULL) { pe_err("LHS of rsc_to_node (%s) is NULL", constraint->id); return; } pe_rsc_trace(rsc, "Applying %s (%s) to %s", constraint->id, role2text(constraint->role_filter), rsc->id); /* take "lifetime" into account */ if (constraint->role_filter > RSC_ROLE_UNKNOWN && constraint->role_filter != rsc->next_role) { pe_rsc_debug(rsc, "Constraint (%s) is not active (role : %s vs. %s)", constraint->id, role2text(constraint->role_filter), role2text(rsc->next_role)); return; } else if (is_active(constraint) == FALSE) { pe_rsc_trace(rsc, "Constraint (%s) is not active", constraint->id); return; } if (constraint->node_list_rh == NULL) { pe_rsc_trace(rsc, "RHS of constraint %s is NULL", constraint->id); return; } for (gIter = constraint->node_list_rh; gIter != NULL; gIter = gIter->next) { node_t *node = (node_t *) gIter->data; node_t *other_node = NULL; other_node = (node_t *) pe_hash_table_lookup(rsc->allowed_nodes, node->details->id); if (other_node != NULL) { pe_rsc_trace(rsc, "%s + %s: %d + %d", node->details->uname, other_node->details->uname, node->weight, other_node->weight); other_node->weight = merge_weights(other_node->weight, node->weight); } else { other_node = node_copy(node); g_hash_table_insert(rsc->allowed_nodes, (gpointer) other_node->details->id, other_node); } if (other_node->rsc_discover_mode < constraint->discover_mode) { if (constraint->discover_mode == discover_exclusive) { rsc->exclusive_discover = TRUE; } /* exclusive > never > always... always is default */ other_node->rsc_discover_mode = constraint->discover_mode; } } g_hash_table_iter_init(&iter, rsc->allowed_nodes); while (g_hash_table_iter_next(&iter, NULL, (void **)&node)) { pe_rsc_trace(rsc, "%s + %s : %d", rsc->id, node->details->uname, node->weight); } } void native_expand(resource_t * rsc, pe_working_set_t * data_set) { GListPtr gIter = NULL; CRM_ASSERT(rsc); pe_rsc_trace(rsc, "Processing actions from %s", rsc->id); for (gIter = rsc->actions; gIter != NULL; gIter = gIter->next) { action_t *action = (action_t *) gIter->data; crm_trace("processing action %d for rsc=%s", action->id, rsc->id); graph_element_from_action(action, data_set); } for (gIter = rsc->children; gIter != NULL; gIter = gIter->next) { resource_t *child_rsc = (resource_t *) gIter->data; child_rsc->cmds->expand(child_rsc, data_set); } } #define log_change(fmt, args...) do { \ if(terminal) { \ printf(" * "fmt"\n", ##args); \ } else { \ crm_notice(fmt, ##args); \ } \ } while(0) #define STOP_SANITY_ASSERT(lineno) do { \ if(current && current->details->unclean) { \ /* It will be a pseduo op */ \ } else if(stop == NULL) { \ crm_err("%s:%d: No stop action exists for %s", __FUNCTION__, lineno, rsc->id); \ CRM_ASSERT(stop != NULL); \ } else if(is_set(stop->flags, pe_action_optional)) { \ crm_err("%s:%d: Action %s is still optional", __FUNCTION__, lineno, stop->uuid); \ CRM_ASSERT(is_not_set(stop->flags, pe_action_optional)); \ } \ } while(0) void LogActions(resource_t * rsc, pe_working_set_t * data_set, gboolean terminal) { node_t *next = NULL; node_t *current = NULL; action_t *stop = NULL; action_t *start = NULL; action_t *demote = NULL; action_t *promote = NULL; char *key = NULL; gboolean moving = FALSE; GListPtr possible_matches = NULL; if (rsc->children) { GListPtr gIter = NULL; for (gIter = rsc->children; gIter != NULL; gIter = gIter->next) { resource_t *child_rsc = (resource_t *) gIter->data; LogActions(child_rsc, data_set, terminal); } return; } next = rsc->allocated_to; if (rsc->running_on) { if (g_list_length(rsc->running_on) > 1 && rsc->partial_migration_source) { current = rsc->partial_migration_source; } else { current = rsc->running_on->data; } if (rsc->role == RSC_ROLE_STOPPED) { /* * This can occur when resources are being recovered * We fiddle with the current role in native_create_actions() */ rsc->role = RSC_ROLE_STARTED; } } if (current == NULL && is_set(rsc->flags, pe_rsc_orphan)) { /* Don't log stopped orphans */ return; } if (is_not_set(rsc->flags, pe_rsc_managed) || (current == NULL && next == NULL)) { pe_rsc_info(rsc, "Leave %s\t(%s%s)", rsc->id, role2text(rsc->role), is_not_set(rsc->flags, pe_rsc_managed) ? " unmanaged" : ""); return; } if (current != NULL && next != NULL && safe_str_neq(current->details->id, next->details->id)) { moving = TRUE; } key = start_key(rsc); possible_matches = find_actions(rsc->actions, key, next); free(key); if (possible_matches) { start = possible_matches->data; g_list_free(possible_matches); } key = stop_key(rsc); if(start == NULL || is_set(start->flags, pe_action_runnable) == FALSE) { possible_matches = find_actions(rsc->actions, key, NULL); } else { possible_matches = find_actions(rsc->actions, key, current); } free(key); if (possible_matches) { stop = possible_matches->data; g_list_free(possible_matches); } key = promote_key(rsc); possible_matches = find_actions(rsc->actions, key, next); free(key); if (possible_matches) { promote = possible_matches->data; g_list_free(possible_matches); } key = demote_key(rsc); possible_matches = find_actions(rsc->actions, key, next); free(key); if (possible_matches) { demote = possible_matches->data; g_list_free(possible_matches); } if (rsc->role == rsc->next_role) { action_t *migrate_to = NULL; key = generate_op_key(rsc->id, RSC_MIGRATED, 0); possible_matches = find_actions(rsc->actions, key, next); free(key); if (possible_matches) { migrate_to = possible_matches->data; } CRM_CHECK(next != NULL,); if (next == NULL) { } else if (migrate_to && is_set(migrate_to->flags, pe_action_runnable) && current) { log_change("Migrate %s\t(%s %s -> %s)", rsc->id, role2text(rsc->role), current->details->uname, next->details->uname); } else if (is_set(rsc->flags, pe_rsc_reload)) { log_change("Reload %s\t(%s %s)", rsc->id, role2text(rsc->role), next->details->uname); } else if (start == NULL || is_set(start->flags, pe_action_optional)) { pe_rsc_info(rsc, "Leave %s\t(%s %s)", rsc->id, role2text(rsc->role), next->details->uname); } else if (start && is_set(start->flags, pe_action_runnable) == FALSE) { log_change("Stop %s\t(%s %s%s)", rsc->id, role2text(rsc->role), current?current->details->uname:"N/A", stop && is_not_set(stop->flags, pe_action_runnable) ? " - blocked" : ""); STOP_SANITY_ASSERT(__LINE__); } else if (moving && current) { log_change("%s %s\t(%s %s -> %s)", is_set(rsc->flags, pe_rsc_failed) ? "Recover" : "Move ", rsc->id, role2text(rsc->role), current->details->uname, next->details->uname); } else if (is_set(rsc->flags, pe_rsc_failed)) { log_change("Recover %s\t(%s %s)", rsc->id, role2text(rsc->role), next->details->uname); STOP_SANITY_ASSERT(__LINE__); } else { log_change("Restart %s\t(%s %s)", rsc->id, role2text(rsc->role), next->details->uname); /* STOP_SANITY_ASSERT(__LINE__); False positive for migrate-fail-7 */ } g_list_free(possible_matches); return; } if (rsc->role > RSC_ROLE_SLAVE && rsc->role > rsc->next_role) { CRM_CHECK(current != NULL,); if (current != NULL) { gboolean allowed = FALSE; if (demote != NULL && (demote->flags & pe_action_runnable)) { allowed = TRUE; } log_change("Demote %s\t(%s -> %s %s%s)", rsc->id, role2text(rsc->role), role2text(rsc->next_role), current->details->uname, allowed ? "" : " - blocked"); if (stop != NULL && is_not_set(stop->flags, pe_action_optional) && rsc->next_role > RSC_ROLE_STOPPED && moving == FALSE) { if (is_set(rsc->flags, pe_rsc_failed)) { log_change("Recover %s\t(%s %s)", rsc->id, role2text(rsc->role), next->details->uname); STOP_SANITY_ASSERT(__LINE__); } else if (is_set(rsc->flags, pe_rsc_reload)) { log_change("Reload %s\t(%s %s)", rsc->id, role2text(rsc->role), next->details->uname); } else { log_change("Restart %s\t(%s %s)", rsc->id, role2text(rsc->next_role), next->details->uname); STOP_SANITY_ASSERT(__LINE__); } } } } else if (rsc->next_role == RSC_ROLE_STOPPED) { GListPtr gIter = NULL; CRM_CHECK(current != NULL,); key = stop_key(rsc); for (gIter = rsc->running_on; gIter != NULL; gIter = gIter->next) { node_t *node = (node_t *) gIter->data; action_t *stop_op = NULL; gboolean allowed = FALSE; possible_matches = find_actions(rsc->actions, key, node); if (possible_matches) { stop_op = possible_matches->data; g_list_free(possible_matches); } if (stop_op && (stop_op->flags & pe_action_runnable)) { STOP_SANITY_ASSERT(__LINE__); allowed = TRUE; } log_change("Stop %s\t(%s%s)", rsc->id, node->details->uname, allowed ? "" : " - blocked"); } free(key); } if (moving) { log_change("Move %s\t(%s %s -> %s)", rsc->id, role2text(rsc->next_role), current->details->uname, next->details->uname); STOP_SANITY_ASSERT(__LINE__); } if (rsc->role == RSC_ROLE_STOPPED) { gboolean allowed = FALSE; if (start && (start->flags & pe_action_runnable)) { allowed = TRUE; } CRM_CHECK(next != NULL,); if (next != NULL) { log_change("Start %s\t(%s%s)", rsc->id, next->details->uname, allowed ? "" : " - blocked"); } if (allowed == FALSE) { return; } } if (rsc->next_role > RSC_ROLE_SLAVE && rsc->role < rsc->next_role) { gboolean allowed = FALSE; CRM_LOG_ASSERT(next); if (stop != NULL && is_not_set(stop->flags, pe_action_optional) && rsc->role > RSC_ROLE_STOPPED) { if (is_set(rsc->flags, pe_rsc_failed)) { log_change("Recover %s\t(%s %s)", rsc->id, role2text(rsc->role), next?next->details->uname:NULL); STOP_SANITY_ASSERT(__LINE__); } else if (is_set(rsc->flags, pe_rsc_reload)) { log_change("Reload %s\t(%s %s)", rsc->id, role2text(rsc->role), next?next->details->uname:NULL); STOP_SANITY_ASSERT(__LINE__); } else { log_change("Restart %s\t(%s %s)", rsc->id, role2text(rsc->role), next?next->details->uname:NULL); STOP_SANITY_ASSERT(__LINE__); } } if (promote && (promote->flags & pe_action_runnable)) { allowed = TRUE; } log_change("Promote %s\t(%s -> %s %s%s)", rsc->id, role2text(rsc->role), role2text(rsc->next_role), next?next->details->uname:NULL, allowed ? "" : " - blocked"); } } gboolean StopRsc(resource_t * rsc, node_t * next, gboolean optional, pe_working_set_t * data_set) { GListPtr gIter = NULL; CRM_ASSERT(rsc); pe_rsc_trace(rsc, "%s", rsc->id); for (gIter = rsc->running_on; gIter != NULL; gIter = gIter->next) { node_t *current = (node_t *) gIter->data; action_t *stop; if (rsc->partial_migration_target) { if (rsc->partial_migration_target->details == current->details) { pe_rsc_trace(rsc, "Filtered %s -> %s %s", current->details->uname, next->details->uname, rsc->id); continue; } else { pe_rsc_trace(rsc, "Forced on %s %s", current->details->uname, rsc->id); optional = FALSE; } } pe_rsc_trace(rsc, "%s on %s", rsc->id, current->details->uname); stop = stop_action(rsc, current, optional); if (is_not_set(rsc->flags, pe_rsc_managed)) { update_action_flags(stop, pe_action_runnable | pe_action_clear); } if (is_set(data_set->flags, pe_flag_remove_after_stop)) { DeleteRsc(rsc, current, optional, data_set); } } return TRUE; } gboolean StartRsc(resource_t * rsc, node_t * next, gboolean optional, pe_working_set_t * data_set) { action_t *start = NULL; CRM_ASSERT(rsc); pe_rsc_trace(rsc, "%s on %s %d", rsc->id, next ? next->details->uname : "N/A", optional); start = start_action(rsc, next, TRUE); if (is_set(start->flags, pe_action_runnable) && optional == FALSE) { update_action_flags(start, pe_action_optional | pe_action_clear); } return TRUE; } gboolean PromoteRsc(resource_t * rsc, node_t * next, gboolean optional, pe_working_set_t * data_set) { char *key = NULL; GListPtr gIter = NULL; gboolean runnable = TRUE; GListPtr action_list = NULL; CRM_ASSERT(rsc); CRM_CHECK(next != NULL, return FALSE); pe_rsc_trace(rsc, "%s on %s", rsc->id, next->details->uname); key = start_key(rsc); action_list = find_actions_exact(rsc->actions, key, next); free(key); for (gIter = action_list; gIter != NULL; gIter = gIter->next) { action_t *start = (action_t *) gIter->data; if (is_set(start->flags, pe_action_runnable) == FALSE) { runnable = FALSE; } } g_list_free(action_list); if (runnable) { promote_action(rsc, next, optional); return TRUE; } pe_rsc_debug(rsc, "%s\tPromote %s (canceled)", next->details->uname, rsc->id); key = promote_key(rsc); action_list = find_actions_exact(rsc->actions, key, next); free(key); for (gIter = action_list; gIter != NULL; gIter = gIter->next) { action_t *promote = (action_t *) gIter->data; update_action_flags(promote, pe_action_runnable | pe_action_clear); } g_list_free(action_list); return TRUE; } gboolean DemoteRsc(resource_t * rsc, node_t * next, gboolean optional, pe_working_set_t * data_set) { GListPtr gIter = NULL; CRM_ASSERT(rsc); pe_rsc_trace(rsc, "%s", rsc->id); /* CRM_CHECK(rsc->next_role == RSC_ROLE_SLAVE, return FALSE); */ for (gIter = rsc->running_on; gIter != NULL; gIter = gIter->next) { node_t *current = (node_t *) gIter->data; pe_rsc_trace(rsc, "%s on %s", rsc->id, next ? next->details->uname : "N/A"); demote_action(rsc, current, optional); } return TRUE; } gboolean RoleError(resource_t * rsc, node_t * next, gboolean optional, pe_working_set_t * data_set) { CRM_ASSERT(rsc); crm_err("%s on %s", rsc->id, next ? next->details->uname : "N/A"); CRM_CHECK(FALSE, return FALSE); return FALSE; } gboolean NullOp(resource_t * rsc, node_t * next, gboolean optional, pe_working_set_t * data_set) { CRM_ASSERT(rsc); pe_rsc_trace(rsc, "%s", rsc->id); return FALSE; } gboolean DeleteRsc(resource_t * rsc, node_t * node, gboolean optional, pe_working_set_t * data_set) { if (is_set(rsc->flags, pe_rsc_failed)) { pe_rsc_trace(rsc, "Resource %s not deleted from %s: failed", rsc->id, node->details->uname); return FALSE; } else if (node == NULL) { pe_rsc_trace(rsc, "Resource %s not deleted: NULL node", rsc->id); return FALSE; } else if (node->details->unclean || node->details->online == FALSE) { pe_rsc_trace(rsc, "Resource %s not deleted from %s: unrunnable", rsc->id, node->details->uname); return FALSE; } crm_notice("Removing %s from %s", rsc->id, node->details->uname); delete_action(rsc, node, optional); new_rsc_order(rsc, RSC_STOP, rsc, RSC_DELETE, optional ? pe_order_implies_then : pe_order_optional, data_set); new_rsc_order(rsc, RSC_DELETE, rsc, RSC_START, optional ? pe_order_implies_then : pe_order_optional, data_set); return TRUE; } #include <../lib/pengine/unpack.h> #define set_char(x) last_rsc_id[lpc] = x; complete = TRUE; static char * increment_clone(char *last_rsc_id) { int lpc = 0; int len = 0; char *tmp = NULL; gboolean complete = FALSE; CRM_CHECK(last_rsc_id != NULL, return NULL); if (last_rsc_id != NULL) { len = strlen(last_rsc_id); } lpc = len - 1; while (complete == FALSE && lpc > 0) { switch (last_rsc_id[lpc]) { case 0: lpc--; break; case '0': set_char('1'); break; case '1': set_char('2'); break; case '2': set_char('3'); break; case '3': set_char('4'); break; case '4': set_char('5'); break; case '5': set_char('6'); break; case '6': set_char('7'); break; case '7': set_char('8'); break; case '8': set_char('9'); break; case '9': last_rsc_id[lpc] = '0'; lpc--; break; case ':': tmp = last_rsc_id; last_rsc_id = calloc(1, len + 2); memcpy(last_rsc_id, tmp, len); last_rsc_id[++lpc] = '1'; last_rsc_id[len] = '0'; last_rsc_id[len + 1] = 0; complete = TRUE; free(tmp); break; default: crm_err("Unexpected char: %c (%d)", last_rsc_id[lpc], lpc); return NULL; break; } } return last_rsc_id; } static node_t * probe_grouped_clone(resource_t * rsc, node_t * node, pe_working_set_t * data_set) { node_t *running = NULL; resource_t *top = uber_parent(rsc); if (running == NULL && is_set(top->flags, pe_rsc_unique) == FALSE) { /* Annoyingly we also need to check any other clone instances * Clumsy, but it will work. * * An alternative would be to update known_on for every peer * during process_rsc_state() * * This code desperately needs optimization * ptest -x with 100 nodes, 100 clones and clone-max=10: * No probes O(25s) * Detection without clone loop O(3m) * Detection with clone loop O(8m) ptest[32211]: 2010/02/18_14:27:55 CRIT: stage5: Probing for unknown resources ptest[32211]: 2010/02/18_14:33:39 CRIT: stage5: Done ptest[32211]: 2010/02/18_14:35:05 CRIT: stage7: Updating action states ptest[32211]: 2010/02/18_14:35:05 CRIT: stage7: Done */ char *clone_id = clone_zero(rsc->id); resource_t *peer = pe_find_resource(top->children, clone_id); while (peer && running == NULL) { running = pe_hash_table_lookup(peer->known_on, node->details->id); if (running != NULL) { /* we already know the status of the resource on this node */ pe_rsc_trace(rsc, "Skipping active clone: %s", rsc->id); free(clone_id); return running; } clone_id = increment_clone(clone_id); peer = pe_find_resource(data_set->resources, clone_id); } free(clone_id); } return running; } gboolean native_create_probe(resource_t * rsc, node_t * node, action_t * complete, gboolean force, pe_working_set_t * data_set) { char *key = NULL; action_t *probe = NULL; node_t *running = NULL; node_t *allowed = NULL; resource_t *top = uber_parent(rsc); static const char *rc_master = NULL; static const char *rc_inactive = NULL; if (rc_inactive == NULL) { rc_inactive = crm_itoa(PCMK_OCF_NOT_RUNNING); rc_master = crm_itoa(PCMK_OCF_RUNNING_MASTER); } CRM_CHECK(node != NULL, return FALSE); if (force == FALSE && is_not_set(data_set->flags, pe_flag_startup_probes)) { pe_rsc_trace(rsc, "Skipping active resource detection for %s", rsc->id); return FALSE; } else if (force == FALSE && is_container_remote_node(node)) { pe_rsc_trace(rsc, "Skipping active resource detection for %s on container %s", rsc->id, node->details->id); return FALSE; } if (is_remote_node(node)) { const char *class = crm_element_value(rsc->xml, XML_AGENT_ATTR_CLASS); if (safe_str_eq(class, "stonith")) { pe_rsc_trace(rsc, "Skipping probe for %s on node %s, remote-nodes do not run stonith agents.", rsc->id, node->details->id); return FALSE; } else if (rsc_contains_remote_node(data_set, rsc)) { pe_rsc_trace(rsc, "Skipping probe for %s on node %s, remote-nodes can not run resources that contain connection resources.", rsc->id, node->details->id); return FALSE; } else if (rsc->is_remote_node) { pe_rsc_trace(rsc, "Skipping probe for %s on node %s, remote-nodes can not run connection resources", rsc->id, node->details->id); return FALSE; } } if (rsc->children) { GListPtr gIter = NULL; gboolean any_created = FALSE; for (gIter = rsc->children; gIter != NULL; gIter = gIter->next) { resource_t *child_rsc = (resource_t *) gIter->data; any_created = child_rsc->cmds->create_probe(child_rsc, node, complete, force, data_set) || any_created; } return any_created; } else if (rsc->container) { pe_rsc_trace(rsc, "Skipping %s: it is within container %s", rsc->id, rsc->container->id); return FALSE; } if (is_set(rsc->flags, pe_rsc_orphan)) { pe_rsc_trace(rsc, "Skipping orphan: %s", rsc->id); return FALSE; } running = g_hash_table_lookup(rsc->known_on, node->details->id); if (running == NULL && is_set(rsc->flags, pe_rsc_unique) == FALSE) { /* Anonymous clones */ if (rsc->parent == top) { running = g_hash_table_lookup(rsc->parent->known_on, node->details->id); } else { /* Grouped anonymous clones need extra special handling */ running = probe_grouped_clone(rsc, node, data_set); } } if (force == FALSE && running != NULL) { /* we already know the status of the resource on this node */ pe_rsc_trace(rsc, "Skipping active: %s on %s", rsc->id, node->details->uname); return FALSE; } allowed = g_hash_table_lookup(rsc->allowed_nodes, node->details->id); if (rsc->exclusive_discover || top->exclusive_discover) { if (allowed == NULL) { /* exclusive discover is enabled and this node is not in the allowed list. */ return FALSE; } else if (allowed->rsc_discover_mode != discover_exclusive) { /* exclusive discover is enabled and this node is not marked * as a node this resource should be discovered on */ return FALSE; } } if (allowed && allowed->rsc_discover_mode == discover_never) { /* this resource is marked as not needing to be discovered on this node */ return FALSE; } key = generate_op_key(rsc->id, RSC_STATUS, 0); probe = custom_action(rsc, key, RSC_STATUS, node, FALSE, TRUE, data_set); update_action_flags(probe, pe_action_optional | pe_action_clear); /* If enabled, require unfencing before probing any fence devices * but ensure it happens after any resources that require * unfencing have been probed. * * Doing it the other way (requiring unfencing after probing * resources that need it) would result in the node being * unfenced, and all its resources being stopped, whenever a new * resource is added. Which would be highly suboptimal. * * So essentially, at the point the fencing device(s) have been * probed, we know the state of all resources that require * unfencing and that unfencing occurred. */ if(is_set(rsc->flags, pe_rsc_fence_device) && is_set(data_set->flags, pe_flag_enable_unfencing)) { trigger_unfencing(NULL, node, "node discovery", probe, data_set); probe->priority = INFINITY; /* Ensure this runs if unfencing succeeds */ } else if(is_set(rsc->flags, pe_rsc_needs_unfencing)) { action_t *unfence = pe_fence_op(node, "on", TRUE, data_set); order_actions(probe, unfence, pe_order_optional); } /* * We need to know if it's running_on (not just known_on) this node * to correctly determine the target rc. */ running = pe_find_node_id(rsc->running_on, node->details->id); if (running == NULL) { add_hash_param(probe->meta, XML_ATTR_TE_TARGET_RC, rc_inactive); } else if (rsc->role == RSC_ROLE_MASTER) { add_hash_param(probe->meta, XML_ATTR_TE_TARGET_RC, rc_master); } pe_rsc_debug(rsc, "Probing %s on %s (%s)", rsc->id, node->details->uname, role2text(rsc->role)); if(is_set(rsc->flags, pe_rsc_fence_device) && is_set(data_set->flags, pe_flag_enable_unfencing)) { /* Normally rsc.start depends on probe complete which depends * on rsc.probe. But this can't be the case in this scenario as * it would create graph loops. * * So instead we explicitly order 'rsc.probe then rsc.start' */ custom_action_order(rsc, NULL, probe, rsc, generate_op_key(rsc->id, RSC_START, 0), NULL, pe_order_optional, data_set); } else { order_actions(probe, complete, pe_order_implies_then); } return TRUE; } static void native_start_constraints(resource_t * rsc, action_t * stonith_op, gboolean is_stonith, pe_working_set_t * data_set) { node_t *target = stonith_op ? stonith_op->node : NULL; GListPtr gIter = NULL; action_t *all_stopped = get_pseudo_op(ALL_STOPPED, data_set); action_t *stonith_done = get_pseudo_op(STONITH_DONE, data_set); for (gIter = rsc->actions; gIter != NULL; gIter = gIter->next) { action_t *action = (action_t *) gIter->data; if(action->needs == rsc_req_nothing) { } else if (action->needs == rsc_req_stonith) { order_actions(stonith_done, action, pe_order_optional); } else if (target != NULL && safe_str_eq(action->task, RSC_START) && NULL == pe_hash_table_lookup(rsc->known_on, target->details->id)) { /* if known == NULL, then we dont know if * the resource is active on the node * we're about to shoot * * in this case, regardless of action->needs, * the only safe option is to wait until * the node is shot before doing anything * to with the resource * * its analogous to waiting for all the probes * for rscX to complete before starting rscX * * the most likely explaination is that the * DC died and took its status with it */ pe_rsc_debug(rsc, "Ordering %s after %s recovery", action->uuid, target->details->uname); order_actions(all_stopped, action, pe_order_optional | pe_order_runnable_left); } } } static GListPtr find_fence_target_node_actions(GListPtr search_list, const char *key, node_t *fence_target, pe_working_set_t *data_set) { GListPtr gIter = NULL; GListPtr result_list = find_actions(search_list, key, fence_target); /* find stop actions for this rsc on any container nodes running on * the fencing target node */ for (gIter = fence_target->details->running_rsc; gIter != NULL; gIter = gIter->next) { GListPtr iter = NULL; GListPtr tmp_list = NULL; resource_t *tmp_rsc = (resource_t *) gIter->data; node_t *container_node = NULL; /* found a container node that lives on the host node * that is getting fenced. Find stop for our rsc that live on * the container node as well. These stop operations are also * implied by fencing of the host cluster node. */ if (tmp_rsc->is_remote_node && tmp_rsc->container != NULL) { container_node = pe_find_node(data_set->nodes, tmp_rsc->id); } if (container_node) { tmp_list = find_actions(search_list, key, container_node); } for (iter = tmp_list; iter != NULL; iter = iter->next) { result_list = g_list_prepend(result_list, (action_t *) iter->data); } g_list_free(tmp_list); } return result_list; } static void native_stop_constraints(resource_t * rsc, action_t * stonith_op, gboolean is_stonith, pe_working_set_t * data_set) { char *key = NULL; GListPtr gIter = NULL; GListPtr action_list = NULL; resource_t *top = uber_parent(rsc); key = stop_key(rsc); action_list = find_fence_target_node_actions(rsc->actions, key, stonith_op->node, data_set); free(key); /* add the stonith OP as a stop pre-req and the mark the stop * as a pseudo op - since its now redundant */ for (gIter = action_list; gIter != NULL; gIter = gIter->next) { action_t *action = (action_t *) gIter->data; if (action->node->details->online && action->node->details->unclean == FALSE && is_set(rsc->flags, pe_rsc_failed)) { continue; } if (is_set(rsc->flags, pe_rsc_failed)) { crm_notice("Stop of failed resource %s is" " implicit after %s is fenced", rsc->id, action->node->details->uname); } else { crm_info("%s is implicit after %s is fenced", action->uuid, action->node->details->uname); } /* the stop would never complete and is * now implied by the stonith operation */ update_action_flags(action, pe_action_pseudo); update_action_flags(action, pe_action_runnable); update_action_flags(action, pe_action_implied_by_stonith); { enum pe_ordering flags = pe_order_optional; action_t *parent_stop = find_first_action(top->actions, NULL, RSC_STOP, NULL); if(stonith_op->node->details->remote_rsc) { flags |= pe_order_preserve; } order_actions(stonith_op, action, flags); order_actions(stonith_op, parent_stop, flags); } if (is_set(rsc->flags, pe_rsc_notify)) { /* Create a second notification that will be delivered * immediately after the node is fenced * * Basic problem: * - C is a clone active on the node to be shot and stopping on another * - R is a resource that depends on C * * + C.stop depends on R.stop * + C.stopped depends on STONITH * + C.notify depends on C.stopped * + C.healthy depends on C.notify * + R.stop depends on C.healthy * * The extra notification here changes * + C.healthy depends on C.notify * into: * + C.healthy depends on C.notify' * + C.notify' depends on STONITH' * thus breaking the loop */ notify_data_t *n_data = create_notification_boundaries(rsc, RSC_STOP, NULL, stonith_op, data_set); crm_info("Creating secondary notification for %s", action->uuid); collect_notification_data(rsc, TRUE, FALSE, n_data); g_hash_table_insert(n_data->keys, strdup("notify_stop_resource"), strdup(rsc->id)); g_hash_table_insert(n_data->keys, strdup("notify_stop_uname"), strdup(action->node->details->uname)); create_notifications(uber_parent(rsc), n_data, data_set); free_notification_data(n_data); } /* From Bug #1601, successful fencing must be an input to a failed resources stop action. However given group(rA, rB) running on nodeX and B.stop has failed, A := stop healthy resource (rA.stop) B := stop failed resource (pseudo operation B.stop) C := stonith nodeX A requires B, B requires C, C requires A This loop would prevent the cluster from making progress. This block creates the "C requires A" dependency and therefore must (at least for now) be disabled. Instead, run the block above and treat all resources on nodeX as B would be (marked as a pseudo op depending on the STONITH). TODO: Break the "A requires B" dependency in update_action() and re-enable this block } else if(is_stonith == FALSE) { crm_info("Moving healthy resource %s" " off %s before fencing", rsc->id, node->details->uname); * stop healthy resources before the * stonith op * custom_action_order( rsc, stop_key(rsc), NULL, NULL,strdup(CRM_OP_FENCE),stonith_op, pe_order_optional, data_set); */ } g_list_free(action_list); key = demote_key(rsc); action_list = find_fence_target_node_actions(rsc->actions, key, stonith_op->node, data_set); free(key); for (gIter = action_list; gIter != NULL; gIter = gIter->next) { action_t *action = (action_t *) gIter->data; if (action->node->details->online == FALSE || action->node->details->unclean == TRUE || is_set(rsc->flags, pe_rsc_failed)) { if (is_set(rsc->flags, pe_rsc_failed)) { pe_rsc_info(rsc, "Demote of failed resource %s is" " implict after %s is fenced", rsc->id, action->node->details->uname); } else { pe_rsc_info(rsc, "%s is implicit after %s is fenced", action->uuid, action->node->details->uname); } /* the stop would never complete and is * now implied by the stonith operation */ crm_trace("here - 1"); update_action_flags(action, pe_action_pseudo); update_action_flags(action, pe_action_runnable); if (is_stonith == FALSE) { order_actions(stonith_op, action, pe_order_preserve|pe_order_optional); } } } g_list_free(action_list); } void rsc_stonith_ordering(resource_t * rsc, action_t * stonith_op, pe_working_set_t * data_set) { gboolean is_stonith = FALSE; if (rsc->children) { GListPtr gIter = NULL; for (gIter = rsc->children; gIter != NULL; gIter = gIter->next) { resource_t *child_rsc = (resource_t *) gIter->data; rsc_stonith_ordering(child_rsc, stonith_op, data_set); } return; } if (is_not_set(rsc->flags, pe_rsc_managed)) { pe_rsc_trace(rsc, "Skipping fencing constraints for unmanaged resource: %s", rsc->id); return; } /* Start constraints */ native_start_constraints(rsc, stonith_op, is_stonith, data_set); /* Stop constraints */ if (stonith_op) { native_stop_constraints(rsc, stonith_op, is_stonith, data_set); } } enum stack_activity { stack_stable = 0, stack_starting = 1, stack_stopping = 2, stack_middle = 4, }; static action_t * get_first_named_action(resource_t * rsc, const char *action, gboolean only_valid, node_t * current) { action_t *a = NULL; GListPtr action_list = NULL; char *key = generate_op_key(rsc->id, action, 0); action_list = find_actions(rsc->actions, key, current); if (action_list == NULL || action_list->data == NULL) { crm_trace("%s: no %s action", rsc->id, action); free(key); return NULL; } a = action_list->data; g_list_free(action_list); if (only_valid && is_set(a->flags, pe_action_pseudo)) { crm_trace("%s: pseudo", key); a = NULL; } else if (only_valid && is_not_set(a->flags, pe_action_runnable)) { crm_trace("%s: runnable", key); a = NULL; } free(key); return a; } static void ReloadRsc(resource_t * rsc, action_t * stop, action_t * start, pe_working_set_t * data_set) { action_t *action = NULL; action_t *rewrite = NULL; if (is_not_set(rsc->flags, pe_rsc_try_reload)) { return; } else if (is_not_set(stop->flags, pe_action_optional)) { pe_rsc_trace(rsc, "%s: stop action", rsc->id); return; } else if (is_not_set(start->flags, pe_action_optional)) { pe_rsc_trace(rsc, "%s: start action", rsc->id); return; } pe_rsc_trace(rsc, "%s on %s", rsc->id, stop->node->details->uname); action = get_first_named_action(rsc, RSC_PROMOTE, TRUE, NULL); if (action && is_set(action->flags, pe_action_optional) == FALSE) { update_action_flags(action, pe_action_pseudo); } action = get_first_named_action(rsc, RSC_DEMOTE, TRUE, NULL); if (action && is_set(action->flags, pe_action_optional) == FALSE) { rewrite = action; update_action_flags(stop, pe_action_pseudo); } else { rewrite = start; } pe_rsc_info(rsc, "Rewriting %s of %s on %s as a reload", rewrite->task, rsc->id, stop->node->details->uname); set_bit(rsc->flags, pe_rsc_reload); update_action_flags(rewrite, pe_action_optional | pe_action_clear); free(rewrite->uuid); free(rewrite->task); rewrite->task = strdup("reload"); rewrite->uuid = generate_op_key(rsc->id, rewrite->task, 0); } void rsc_reload(resource_t * rsc, pe_working_set_t * data_set) { GListPtr gIter = NULL; action_t *stop = NULL; action_t *start = NULL; if(is_set(rsc->flags, pe_rsc_munging)) { return; } set_bit(rsc->flags, pe_rsc_munging); if (rsc->children) { for (gIter = rsc->children; gIter != NULL; gIter = gIter->next) { resource_t *child_rsc = (resource_t *) gIter->data; rsc_reload(child_rsc, data_set); } return; } else if (rsc->variant > pe_native) { return; } pe_rsc_trace(rsc, "Processing %s", rsc->id); stop = get_first_named_action(rsc, RSC_STOP, TRUE, rsc->running_on ? rsc->running_on->data : NULL); start = get_first_named_action(rsc, RSC_START, TRUE, NULL); if (is_not_set(rsc->flags, pe_rsc_managed) || is_set(rsc->flags, pe_rsc_failed) || is_set(rsc->flags, pe_rsc_start_pending) || rsc->next_role < RSC_ROLE_STARTED) { pe_rsc_trace(rsc, "%s: general resource state: flags=0x%.16llx", rsc->id, rsc->flags); return; } if (stop != NULL && is_set(stop->flags, pe_action_optional) && is_set(rsc->flags, pe_rsc_try_reload)) { ReloadRsc(rsc, stop, start, data_set); } } void native_append_meta(resource_t * rsc, xmlNode * xml) { char *value = g_hash_table_lookup(rsc->meta, XML_RSC_ATTR_INCARNATION); resource_t *iso_parent, *last_parent, *parent; if (value) { char *name = NULL; name = crm_meta_name(XML_RSC_ATTR_INCARNATION); crm_xml_add(xml, name, value); free(name); } value = g_hash_table_lookup(rsc->meta, XML_RSC_ATTR_REMOTE_NODE); if (value) { char *name = NULL; name = crm_meta_name(XML_RSC_ATTR_REMOTE_NODE); crm_xml_add(xml, name, value); free(name); } for (parent = rsc; parent != NULL; parent = parent->parent) { if (parent->container) { crm_xml_add(xml, CRM_META"_"XML_RSC_ATTR_CONTAINER, parent->container->id); } } last_parent = iso_parent = rsc; while (iso_parent != NULL) { char *name = NULL; char *iso = NULL; if (iso_parent->isolation_wrapper == NULL) { last_parent = iso_parent; iso_parent = iso_parent->parent; continue; } /* name of wrapper script this resource is routed through. */ name = crm_meta_name(XML_RSC_ATTR_ISOLATION_WRAPPER); crm_xml_add(xml, name, iso_parent->isolation_wrapper); free(name); /* instance name for isolated environment */ name = crm_meta_name(XML_RSC_ATTR_ISOLATION_INSTANCE); if (iso_parent->variant >= pe_clone) { /* if isolation is set at the clone/master level, we have to * give this resource the unique isolation instance associated * with the clone child (last_parent)*/ /* Example: cloned group. group is container * clone myclone - iso_parent * group mygroup - last_parent (this is the iso environment) * rsc myrsc1 - rsc * rsc myrsc2 * The group is what is isolated in example1. We have to make * sure myrsc1 and myrsc2 launch in the same isolated environment. * * Example: cloned primitives. rsc primitive is container * clone myclone iso_parent * rsc myrsc1 - last_parent == rsc (this is the iso environment) * The individual cloned primitive instances are isolated */ value = g_hash_table_lookup(last_parent->meta, XML_RSC_ATTR_INCARNATION); CRM_ASSERT(value != NULL); iso = crm_concat(crm_element_value(last_parent->xml, XML_ATTR_ID), value, '_'); crm_xml_add(xml, name, iso); free(iso); } else { /* * Example: cloned group of containers * clone myclone * group mygroup * rsc myrsc1 - iso_parent (this is the iso environment) * rsc myrsc2 * * Example: group of containers * group mygroup * rsc myrsc1 - iso_parent (this is the iso environment) * rsc myrsc2 * * Example: group is container * group mygroup - iso_parent ( this is iso environment) * rsc myrsc1 * rsc myrsc2 * * Example: single primitive * rsc myrsc1 - iso_parent (this is the iso environment) */ value = g_hash_table_lookup(iso_parent->meta, XML_RSC_ATTR_INCARNATION); if (value) { crm_xml_add(xml, name, iso_parent->id); iso = crm_concat(crm_element_value(iso_parent->xml, XML_ATTR_ID), value, '_'); crm_xml_add(xml, name, iso); free(iso); } else { crm_xml_add(xml, name, iso_parent->id); } } free(name); break; } } diff --git a/pengine/regression.sh b/pengine/regression.sh index 52971cdce3..a88a08435f 100755 --- a/pengine/regression.sh +++ b/pengine/regression.sh @@ -1,807 +1,813 @@ #!/bin/bash # Copyright (C) 2004 Andrew Beekhof # # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public # License as published by the Free Software Foundation; either # version 2 of the License, or (at your option) any later version. # # This software is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public # License along with this library; if not, write to the Free Software # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA # core=`dirname $0` . $core/regression.core.sh || exit 1 create_mode="true" info Generating test outputs for these tests... # do_test file description info Done. echo "" info Performing the following tests from $io_dir create_mode="false" echo "" do_test simple1 "Offline " do_test simple2 "Start " do_test simple3 "Start 2 " do_test simple4 "Start Failed" do_test simple6 "Stop Start " do_test simple7 "Shutdown " #do_test simple8 "Stonith " #do_test simple9 "Lower version" #do_test simple10 "Higher version" do_test simple11 "Priority (ne)" do_test simple12 "Priority (eq)" do_test simple8 "Stickiness" echo "" do_test group1 "Group " do_test group2 "Group + Native " do_test group3 "Group + Group " do_test group4 "Group + Native (nothing)" do_test group5 "Group + Native (move) " do_test group6 "Group + Group (move) " do_test group7 "Group colocation" do_test group13 "Group colocation (cant run)" do_test group8 "Group anti-colocation" do_test group9 "Group recovery" do_test group10 "Group partial recovery" do_test group11 "Group target_role" do_test group14 "Group stop (graph terminated)" do_test group15 "-ve group colocation" do_test bug-1573 "Partial stop of a group with two children" do_test bug-1718 "Mandatory group ordering - Stop group_FUN" do_test bug-lf-2613 "Move group on failure" do_test bug-lf-2619 "Move group on clone failure" do_test group-fail "Ensure stop order is preserved for partially active groups" do_test group-unmanaged "No need to restart r115 because r114 is unmanaged" do_test group-unmanaged-stopped "Make sure r115 is stopped when r114 fails" do_test group-dependants "Account for the location preferences of things colocated with a group" echo "" do_test rsc_dep1 "Must not " do_test rsc_dep3 "Must " do_test rsc_dep5 "Must not 3 " do_test rsc_dep7 "Must 3 " do_test rsc_dep10 "Must (but cant)" do_test rsc_dep2 "Must (running) " do_test rsc_dep8 "Must (running : alt) " do_test rsc_dep4 "Must (running + move)" do_test asymmetric "Asymmetric - require explicit location constraints" echo "" do_test orphan-0 "Orphan ignore" do_test orphan-1 "Orphan stop" do_test orphan-2 "Orphan stop, remove failcount" echo "" do_test params-0 "Params: No change" do_test params-1 "Params: Changed" do_test params-2 "Params: Resource definition" do_test params-4 "Params: Reload" do_test params-5 "Params: Restart based on probe digest" do_test novell-251689 "Resource definition change + target_role=stopped" do_test bug-lf-2106 "Restart all anonymous clone instances after config change" do_test params-6 "Params: Detect reload in previously migrated resource" do_test nvpair-id-ref "Support id-ref in nvpair with optional name" do_test not-reschedule-unneeded-monitor "Do not reschedule unneeded monitors while resource definitions have changed" echo "" do_test target-0 "Target Role : baseline" do_test target-1 "Target Role : master" do_test target-2 "Target Role : invalid" echo "" do_test base-score "Set a node's default score for all nodes" echo "" do_test date-1 "Dates" -t "2005-020" do_test date-2 "Date Spec - Pass" -t "2005-020T12:30" do_test date-3 "Date Spec - Fail" -t "2005-020T11:30" do_test origin "Timing of recurring operations" -t "2014-05-07 00:28:00" do_test probe-0 "Probe (anon clone)" do_test probe-1 "Pending Probe" do_test probe-2 "Correctly re-probe cloned groups" do_test probe-3 "Probe (pending node)" do_test probe-4 "Probe (pending node + stopped resource)" --rc 4 do_test standby "Standby" do_test comments "Comments" echo "" do_test one-or-more-0 "Everything starts" do_test one-or-more-1 "Nothing starts because of A" do_test one-or-more-2 "D can start because of C" do_test one-or-more-3 "D cannot start because of B and C" do_test one-or-more-4 "D cannot start because of target-role" do_test one-or-more-5 "Start A and F even though C and D are stopped" do_test one-or-more-6 "Leave A running even though B is stopped" do_test one-or-more-7 "Leave A running even though C is stopped" do_test bug-5140-require-all-false "Allow basegrp:0 to stop" do_test clone-require-all-1 "clone B starts node 3 and 4" do_test clone-require-all-2 "clone B remains stopped everywhere" do_test clone-require-all-3 "clone B stops everywhere because A stops everywhere" do_test clone-require-all-4 "clone B remains on node 3 and 4 with only one instance of A remaining." do_test clone-require-all-5 "clone B starts on node 1 3 and 4" do_test clone-require-all-6 "clone B remains active after shutting down instances of A" do_test clone-require-all-7 "clone A and B both start at the same time. all instances of A start before B." do_test clone-require-all-no-interleave-1 "C starts everywhere after A and B" do_test clone-require-all-no-interleave-2 "C starts on nodes 1, 2, and 4 with only one active instance of B" do_test clone-require-all-no-interleave-3 "C remains active when instance of B is stopped on one node and started on another." echo "" do_test order1 "Order start 1 " do_test order2 "Order start 2 " do_test order3 "Order stop " do_test order4 "Order (multiple) " do_test order5 "Order (move) " do_test order6 "Order (move w/ restart) " do_test order7 "Order (manditory) " do_test order-optional "Order (score=0) " do_test order-required "Order (score=INFINITY) " do_test bug-lf-2171 "Prevent group start when clone is stopped" do_test order-clone "Clone ordering should be able to prevent startup of dependant clones" do_test order-sets "Ordering for resource sets" do_test order-serialize "Serialize resources without inhibiting migration" do_test order-serialize-set "Serialize a set of resources without inhibiting migration" do_test clone-order-primitive "Order clone start after a primitive" do_test clone-order-16instances "Verify ordering of 16 cloned resources" do_test order-optional-keyword "Order (optional keyword)" do_test order-mandatory "Order (mandatory keyword)" do_test bug-lf-2493 "Don't imply colocation requirements when applying ordering constraints with clones" do_test ordered-set-basic-startup "Constraint set with default order settings." do_test ordered-set-natural "Allow natural set ordering" do_test order-wrong-kind "Order (error)" echo "" do_test coloc-loop "Colocation - loop" do_test coloc-many-one "Colocation - many-to-one" do_test coloc-list "Colocation - many-to-one with list" do_test coloc-group "Colocation - groups" do_test coloc-slave-anti "Anti-colocation with slave shouldn't prevent master colocation" do_test coloc-attr "Colocation based on node attributes" do_test coloc-negative-group "Negative colocation with a group" do_test coloc-intra-set "Intra-set colocation" do_test bug-lf-2435 "Colocation sets with a negative score" do_test coloc-clone-stays-active "Ensure clones don't get stopped/demoted because a dependant must stop" do_test coloc_fp_logic "Verify floating point calculations in colocation are working" do_test colo_master_w_native "cl#5070 - Verify promotion order is affected when colocating master to native rsc." do_test colo_slave_w_native "cl#5070 - Verify promotion order is affected when colocating slave to native rsc." do_test anti-colocation-order "cl#5187 - Prevent resources in an anti-colocation from even temporarily running on a same node" do_test enforce-colo1 "Always enforce B with A INFINITY." do_test complex_enforce_colo "Always enforce B with A INFINITY. (make sure heat-engine stops)" echo "" do_test rsc-sets-seq-true "Resource Sets - sequential=false" do_test rsc-sets-seq-false "Resource Sets - sequential=true" do_test rsc-sets-clone "Resource Sets - Clone" do_test rsc-sets-master "Resource Sets - Master" do_test rsc-sets-clone-1 "Resource Sets - Clone (lf#2404)" #echo "" #do_test agent1 "version: lt (empty)" #do_test agent2 "version: eq " #do_test agent3 "version: gt " echo "" do_test attrs1 "string: eq (and) " do_test attrs2 "string: lt / gt (and)" do_test attrs3 "string: ne (or) " do_test attrs4 "string: exists " do_test attrs5 "string: not_exists " do_test attrs6 "is_dc: true " do_test attrs7 "is_dc: false " do_test attrs8 "score_attribute " do_test per-node-attrs "Per node resource parameters" echo "" do_test mon-rsc-1 "Schedule Monitor - start" do_test mon-rsc-2 "Schedule Monitor - move " do_test mon-rsc-3 "Schedule Monitor - pending start " do_test mon-rsc-4 "Schedule Monitor - move/pending start" echo "" do_test rec-rsc-0 "Resource Recover - no start " do_test rec-rsc-1 "Resource Recover - start " do_test rec-rsc-2 "Resource Recover - monitor " do_test rec-rsc-3 "Resource Recover - stop - ignore" do_test rec-rsc-4 "Resource Recover - stop - block " do_test rec-rsc-5 "Resource Recover - stop - fence " do_test rec-rsc-6 "Resource Recover - multiple - restart" do_test rec-rsc-7 "Resource Recover - multiple - stop " do_test rec-rsc-8 "Resource Recover - multiple - block " do_test rec-rsc-9 "Resource Recover - group/group" do_test monitor-recovery "on-fail=block + resource recovery detected by recurring monitor" do_test stop-failure-no-quorum "Stop failure without quorum" do_test stop-failure-no-fencing "Stop failure without fencing available" do_test stop-failure-with-fencing "Stop failure with fencing available" echo "" do_test quorum-1 "No quorum - ignore" do_test quorum-2 "No quorum - freeze" do_test quorum-3 "No quorum - stop " do_test quorum-4 "No quorum - start anyway" do_test quorum-5 "No quorum - start anyway (group)" do_test quorum-6 "No quorum - start anyway (clone)" do_test bug-cl-5212 "No promotion with no-quorum-policy=freeze" echo "" do_test rec-node-1 "Node Recover - Startup - no fence" do_test rec-node-2 "Node Recover - Startup - fence " do_test rec-node-3 "Node Recover - HA down - no fence" do_test rec-node-4 "Node Recover - HA down - fence " do_test rec-node-5 "Node Recover - CRM down - no fence" do_test rec-node-6 "Node Recover - CRM down - fence " do_test rec-node-7 "Node Recover - no quorum - ignore " do_test rec-node-8 "Node Recover - no quorum - freeze " do_test rec-node-9 "Node Recover - no quorum - stop " do_test rec-node-10 "Node Recover - no quorum - stop w/fence" do_test rec-node-11 "Node Recover - CRM down w/ group - fence " do_test rec-node-12 "Node Recover - nothing active - fence " do_test rec-node-13 "Node Recover - failed resource + shutdown - fence " do_test rec-node-15 "Node Recover - unknown lrm section" do_test rec-node-14 "Serialize all stonith's" echo "" do_test multi1 "Multiple Active (stop/start)" echo "" do_test migrate-begin "Normal migration" do_test migrate-success "Completed migration" do_test migrate-partial-1 "Completed migration, missing stop on source" do_test migrate-partial-2 "Successful migrate_to only" do_test migrate-partial-3 "Successful migrate_to only, target down" do_test migrate-partial-4 "Migrate from the correct host after migrate_to+migrate_from" do_test bug-5186-partial-migrate "Handle partial migration when src node loses membership" do_test migrate-fail-2 "Failed migrate_from" do_test migrate-fail-3 "Failed migrate_from + stop on source" do_test migrate-fail-4 "Failed migrate_from + stop on target - ideally we wouldn't need to re-stop on target" do_test migrate-fail-5 "Failed migrate_from + stop on source and target" do_test migrate-fail-6 "Failed migrate_to" do_test migrate-fail-7 "Failed migrate_to + stop on source" do_test migrate-fail-8 "Failed migrate_to + stop on target - ideally we wouldn't need to re-stop on target" do_test migrate-fail-9 "Failed migrate_to + stop on source and target" do_test migrate-stop "Migration in a stopping stack" do_test migrate-start "Migration in a starting stack" do_test migrate-stop_start "Migration in a restarting stack" do_test migrate-stop-complex "Migration in a complex stopping stack" do_test migrate-start-complex "Migration in a complex starting stack" do_test migrate-stop-start-complex "Migration in a complex moving stack" do_test migrate-shutdown "Order the post-migration 'stop' before node shutdown" do_test migrate-1 "Migrate (migrate)" do_test migrate-2 "Migrate (stable)" do_test migrate-3 "Migrate (failed migrate_to)" do_test migrate-4 "Migrate (failed migrate_from)" do_test novell-252693 "Migration in a stopping stack" do_test novell-252693-2 "Migration in a starting stack" do_test novell-252693-3 "Non-Migration in a starting and stopping stack" do_test bug-1820 "Migration in a group" do_test bug-1820-1 "Non-migration in a group" do_test migrate-5 "Primitive migration with a clone" do_test migrate-fencing "Migration after Fencing" do_test migrate-both-vms "Migrate two VMs that have no colocation" do_test 1-a-then-bm-move-b "Advanced migrate logic. A then B. migrate B." do_test 2-am-then-b-move-a "Advanced migrate logic, A then B, migrate A without stopping B" do_test 3-am-then-bm-both-migrate "Advanced migrate logic. A then B. migrate both" do_test 4-am-then-bm-b-not-migratable "Advanced migrate logic, A then B, B not migratable" do_test 5-am-then-bm-a-not-migratable "Advanced migrate logic. A then B. move both, a not migratable" do_test 6-migrate-group "Advanced migrate logic, migrate a group" do_test 7-migrate-group-one-unmigratable "Advanced migrate logic, migrate group mixed with allow-migrate true/false" do_test 8-am-then-bm-a-migrating-b-stopping "Advanced migrate logic, A then B, A migrating, B stopping" do_test 9-am-then-bm-b-migrating-a-stopping "Advanced migrate logic, A then B, B migrate, A stopping" do_test 10-a-then-bm-b-move-a-clone "Advanced migrate logic, A clone then B, migrate B while stopping A" do_test 11-a-then-bm-b-move-a-clone-starting "Advanced migrate logic, A clone then B, B moving while A is start/stopping" do_test a-promote-then-b-migrate "A promote then B start. migrate B" do_test a-demote-then-b-migrate "A demote then B stop. migrate B" #echo "" #do_test complex1 "Complex " do_test bug-lf-2422 "Dependancy on partially active group - stop ocfs:*" echo "" do_test clone-anon-probe-1 "Probe the correct (anonymous) clone instance for each node" do_test clone-anon-probe-2 "Avoid needless re-probing of anonymous clones" do_test clone-anon-failcount "Merge failcounts for anonymous clones" do_test inc0 "Incarnation start" do_test inc1 "Incarnation start order" do_test inc2 "Incarnation silent restart, stop, move" do_test inc3 "Inter-incarnation ordering, silent restart, stop, move" do_test inc4 "Inter-incarnation ordering, silent restart, stop, move (ordered)" do_test inc5 "Inter-incarnation ordering, silent restart, stop, move (restart 1)" do_test inc6 "Inter-incarnation ordering, silent restart, stop, move (restart 2)" do_test inc7 "Clone colocation" do_test inc8 "Clone anti-colocation" do_test inc9 "Non-unique clone" do_test inc10 "Non-unique clone (stop)" do_test inc11 "Primitive colocation with clones" do_test inc12 "Clone shutdown" do_test cloned-group "Make sure only the correct number of cloned groups are started" do_test cloned-group-stop "Ensure stopping qpidd also stops glance and cinder" do_test clone-no-shuffle "Dont prioritize allocation of instances that must be moved" do_test clone-max-zero "Orphan processing with clone-max=0" do_test clone-anon-dup "Bug LF#2087 - Correctly parse the state of anonymous clones that are active more than once per node" do_test bug-lf-2160 "Dont shuffle clones due to colocation" do_test bug-lf-2213 "clone-node-max enforcement for cloned groups" do_test bug-lf-2153 "Clone ordering constraints" do_test bug-lf-2361 "Ensure clones observe mandatory ordering constraints if the LHS is unrunnable" do_test bug-lf-2317 "Avoid needless restart of primitive depending on a clone" do_test clone-colocate-instance-1 "Colocation with a specific clone instance (negative example)" do_test clone-colocate-instance-2 "Colocation with a specific clone instance" do_test clone-order-instance "Ordering with specific clone instances" do_test bug-lf-2453 "Enforce mandatory clone ordering without colocation" do_test bug-lf-2508 "Correctly reconstruct the status of anonymous cloned groups" do_test bug-lf-2544 "Balanced clone placement" do_test bug-lf-2445 "Redistribute clones with node-max > 1 and stickiness = 0" do_test bug-lf-2574 "Avoid clone shuffle" do_test bug-lf-2581 "Avoid group restart due to unrelated clone (re)start" do_test bug-cl-5168 "Don't shuffle clones" do_test bug-cl-5170 "Prevent clone from starting with on-fail=block" do_test clone-fail-block-colocation "Move colocated group when failed clone has on-fail=block" do_test clone-interleave-1 "Clone-3 cannot start on pcmk-1 due to interleaved ordering (no colocation)" do_test clone-interleave-2 "Clone-3 must stop on pcmk-1 due to interleaved ordering (no colocation)" do_test clone-interleave-3 "Clone-3 must be recovered on pcmk-1 due to interleaved ordering (no colocation)" echo "" do_test unfence-startup "Clean unfencing" do_test unfence-definition "Unfencing when the agent changes" do_test unfence-parameters "Unfencing when the agent parameters changes" echo "" do_test master-0 "Stopped -> Slave" do_test master-1 "Stopped -> Promote" do_test master-2 "Stopped -> Promote : notify" do_test master-3 "Stopped -> Promote : master location" do_test master-4 "Started -> Promote : master location" do_test master-5 "Promoted -> Promoted" do_test master-6 "Promoted -> Promoted (2)" do_test master-7 "Promoted -> Fenced" do_test master-8 "Promoted -> Fenced -> Moved" do_test master-9 "Stopped + Promotable + No quorum" do_test master-10 "Stopped -> Promotable : notify with monitor" do_test master-11 "Stopped -> Promote : colocation" do_test novell-239082 "Demote/Promote ordering" do_test novell-239087 "Stable master placement" do_test master-12 "Promotion based solely on rsc_location constraints" do_test master-13 "Include preferences of colocated resources when placing master" do_test master-demote "Ordering when actions depends on demoting a slave resource" do_test master-ordering "Prevent resources from starting that need a master" do_test bug-1765 "Master-Master Colocation (dont stop the slaves)" do_test master-group "Promotion of cloned groups" do_test bug-lf-1852 "Don't shuffle master/slave instances unnecessarily" do_test master-failed-demote "Dont retry failed demote actions" do_test master-failed-demote-2 "Dont retry failed demote actions (notify=false)" do_test master-depend "Ensure resources that depend on the master don't get allocated until the master does" do_test master-reattach "Re-attach to a running master" do_test master-allow-start "Don't include master score if it would prevent allocation" do_test master-colocation "Allow master instances placemaker to be influenced by colocation constraints" do_test master-pseudo "Make sure promote/demote pseudo actions are created correctly" do_test master-role "Prevent target-role from promoting more than master-max instances" do_test bug-lf-2358 "Master-Master anti-colocation" do_test master-promotion-constraint "Mandatory master colocation constraints" do_test unmanaged-master "Ensure role is preserved for unmanaged resources" do_test master-unmanaged-monitor "Start the correct monitor operation for unmanaged masters" do_test master-demote-2 "Demote does not clear past failure" do_test master-move "Move master based on failure of colocated group" do_test master-probed-score "Observe the promotion score of probed resources" do_test colocation_constraint_stops_master "cl#5054 - Ensure master is demoted when stopped by colocation constraint" do_test colocation_constraint_stops_slave "cl#5054 - Ensure slave is not demoted when stopped by colocation constraint" do_test order_constraint_stops_master "cl#5054 - Ensure master is demoted when stopped by order constraint" do_test order_constraint_stops_slave "cl#5054 - Ensure slave is not demoted when stopped by order constraint" do_test master_monitor_restart "cl#5072 - Ensure master monitor operation will start after promotion." do_test bug-rh-880249 "Handle replacement of an m/s resource with a primitive" do_test bug-5143-ms-shuffle "Prevent master shuffling due to promotion score" do_test master-demote-block "Block promotion if demote fails with on-fail=block" do_test master-dependant-ban "Don't stop instances from being active because a dependant is banned from that host" do_test master-stop "Stop instances due to location constraint with role=Started" do_test master-partially-demoted-group "Allow partially demoted group to finish demoting" do_test bug-cl-5213 "Ensure role colocation with -INFINITY is enforced" do_test bug-cl-5219 "Allow unrelated resources with a common colocation target to remain promoted" do_test master-asymmetrical-order "Fix the behaviors of multi-state resources with asymmetrical ordering" do_test master-notify "Master promotion with notifies" echo "" do_test history-1 "Correctly parse stateful-1 resource state" echo "" do_test managed-0 "Managed (reference)" do_test managed-1 "Not managed - down " do_test managed-2 "Not managed - up " do_test bug-5028 "Shutdown should block if anything depends on an unmanaged resource" do_test bug-5028-detach "Ensure detach still works" do_test bug-5028-bottom "Ensure shutdown still blocks if the blocked resource is at the bottom of the stack" do_test unmanaged-stop-1 "cl#5155 - Block the stop of resources if any depending resource is unmanaged " do_test unmanaged-stop-2 "cl#5155 - Block the stop of resources if the first resource in a mandatory stop order is unmanaged " do_test unmanaged-stop-3 "cl#5155 - Block the stop of resources if any depending resource in a group is unmanaged " do_test unmanaged-stop-4 "cl#5155 - Block the stop of resources if any depending resource in the middle of a group is unmanaged " do_test unmanaged-block-restart "Block restart of resources if any dependent resource in a group is unmanaged" echo "" do_test interleave-0 "Interleave (reference)" do_test interleave-1 "coloc - not interleaved" do_test interleave-2 "coloc - interleaved " do_test interleave-3 "coloc - interleaved (2)" do_test interleave-pseudo-stop "Interleaved clone during stonith" do_test interleave-stop "Interleaved clone during stop" do_test interleave-restart "Interleaved clone during dependancy restart" echo "" do_test notify-0 "Notify reference" do_test notify-1 "Notify simple" do_test notify-2 "Notify simple, confirm" do_test notify-3 "Notify move, confirm" do_test novell-239079 "Notification priority" #do_test notify-2 "Notify - 764" echo "" do_test 594 "OSDL #594 - Unrunnable actions scheduled in transition" do_test 662 "OSDL #662 - Two resources start on one node when incarnation_node_max = 1" do_test 696 "OSDL #696 - CRM starts stonith RA without monitor" do_test 726 "OSDL #726 - Attempting to schedule rsc_posic041_monitor_5000 _after_ a stop" do_test 735 "OSDL #735 - Correctly detect that rsc_hadev1 is stopped on hadev3" do_test 764 "OSDL #764 - Missing monitor op for DoFencing:child_DoFencing:1" do_test 797 "OSDL #797 - Assert triggered: task_id_i > max_call_id" do_test 829 "OSDL #829" do_test 994 "OSDL #994 - Stopping the last resource in a resource group causes the entire group to be restarted" do_test 994-2 "OSDL #994 - with a dependant resource" do_test 1360 "OSDL #1360 - Clone stickiness" do_test 1484 "OSDL #1484 - on_fail=stop" do_test 1494 "OSDL #1494 - Clone stability" do_test unrunnable-1 "Unrunnable" do_test stonith-0 "Stonith loop - 1" do_test stonith-1 "Stonith loop - 2" do_test stonith-2 "Stonith loop - 3" do_test stonith-3 "Stonith startup" do_test stonith-4 "Stonith node state" --rc 4 do_test bug-1572-1 "Recovery of groups depending on master/slave" do_test bug-1572-2 "Recovery of groups depending on master/slave when the master is never re-promoted" do_test bug-1685 "Depends-on-master ordering" do_test bug-1822 "Dont promote partially active groups" do_test bug-pm-11 "New resource added to a m/s group" do_test bug-pm-12 "Recover only the failed portion of a cloned group" do_test bug-n-387749 "Don't shuffle clone instances" do_test bug-n-385265 "Don't ignore the failure stickiness of group children - resource_idvscommon should stay stopped" do_test bug-n-385265-2 "Ensure groups are migrated instead of remaining partially active on the current node" do_test bug-lf-1920 "Correctly handle probes that find active resources" do_test bnc-515172 "Location constraint with multiple expressions" do_test colocate-primitive-with-clone "Optional colocation with a clone" do_test use-after-free-merge "Use-after-free in native_merge_weights" do_test bug-lf-2551 "STONITH ordering for stop" do_test bug-lf-2606 "Stonith implies demote" do_test bug-lf-2474 "Ensure resource op timeout takes precedence over op_defaults" do_test bug-suse-707150 "Prevent vm-01 from starting due to colocation/ordering" do_test bug-5014-A-start-B-start "Verify when A starts B starts using symmetrical=false" do_test bug-5014-A-stop-B-started "Verify when A stops B does not stop if it has already started using symmetric=false" do_test bug-5014-A-stopped-B-stopped "Verify when A is stopped and B has not started, B does not start before A using symmetric=false" do_test bug-5014-CthenAthenB-C-stopped "Verify when C then A is symmetrical=true, A then B is symmetric=false, and C is stopped that nothing starts." do_test bug-5014-CLONE-A-start-B-start "Verify when A starts B starts using clone resources with symmetric=false" do_test bug-5014-CLONE-A-stop-B-started "Verify when A stops B does not stop if it has already started using clone resources with symmetric=false." do_test bug-5014-GROUP-A-start-B-start "Verify when A starts B starts when using group resources with symmetric=false." do_test bug-5014-GROUP-A-stopped-B-started "Verify when A stops B does not stop if it has already started using group resources with symmetric=false." do_test bug-5014-GROUP-A-stopped-B-stopped "Verify when A is stopped and B has not started, B does not start before A using group resources with symmetric=false." do_test bug-5014-ordered-set-symmetrical-false "Verify ordered sets work with symmetrical=false" do_test bug-5014-ordered-set-symmetrical-true "Verify ordered sets work with symmetrical=true" do_test bug-5007-masterslave_colocation "Verify use of colocation scores other than INFINITY and -INFINITY work on multi-state resources." do_test bug-5038 "Prevent restart of anonymous clones when clone-max decreases" do_test bug-5025-1 "Automatically clean up failcount after resource config change with reload" do_test bug-5025-2 "Make sure clear failcount action isn't set when config does not change." do_test bug-5025-3 "Automatically clean up failcount after resource config change with restart" do_test bug-5025-4 "Clear failcount when last failure is a start op and rsc attributes changed." do_test failcount "Ensure failcounts are correctly expired" do_test failcount-block "Ensure failcounts are not expired when on-fail=block is present" do_test monitor-onfail-restart "bug-5058 - Monitor failure with on-fail set to restart" do_test monitor-onfail-stop "bug-5058 - Monitor failure wiht on-fail set to stop" do_test bug-5059 "No need to restart p_stateful1:*" do_test bug-5069-op-enabled "Test on-fail=ignore with failure when monitor is enabled." do_test bug-5069-op-disabled "Test on-fail-ignore with failure when monitor is disabled." do_test obsolete-lrm-resource "cl#5115 - Do not use obsolete lrm_resource sections" do_test expire-non-blocked-failure "Ignore failure-timeout only if the failed operation has on-fail=block" do_test ignore_stonith_rsc_order1 "cl#5056- Ignore order constraint between stonith and non-stonith rsc." do_test ignore_stonith_rsc_order2 "cl#5056- Ignore order constraint with group rsc containing mixed stonith and non-stonith." do_test ignore_stonith_rsc_order3 "cl#5056- Ignore order constraint, stonith clone and mixed group" do_test ignore_stonith_rsc_order4 "cl#5056- Ignore order constraint, stonith clone and clone with nested mixed group" do_test honor_stonith_rsc_order1 "cl#5056- Honor order constraint, stonith clone and pure stonith group(single rsc)." do_test honor_stonith_rsc_order2 "cl#5056- Honor order constraint, stonith clone and pure stonith group(multiple rsc)" do_test honor_stonith_rsc_order3 "cl#5056- Honor order constraint, stonith clones with nested pure stonith group." do_test honor_stonith_rsc_order4 "cl#5056- Honor order constraint, between two native stonith rscs." do_test probe-timeout "cl#5099 - Default probe timeout" echo "" do_test systemhealth1 "System Health () #1" do_test systemhealth2 "System Health () #2" do_test systemhealth3 "System Health () #3" do_test systemhealthn1 "System Health (None) #1" do_test systemhealthn2 "System Health (None) #2" do_test systemhealthn3 "System Health (None) #3" do_test systemhealthm1 "System Health (Migrate On Red) #1" do_test systemhealthm2 "System Health (Migrate On Red) #2" do_test systemhealthm3 "System Health (Migrate On Red) #3" do_test systemhealtho1 "System Health (Only Green) #1" do_test systemhealtho2 "System Health (Only Green) #2" do_test systemhealtho3 "System Health (Only Green) #3" do_test systemhealthp1 "System Health (Progessive) #1" do_test systemhealthp2 "System Health (Progessive) #2" do_test systemhealthp3 "System Health (Progessive) #3" echo "" do_test utilization "Placement Strategy - utilization" do_test minimal "Placement Strategy - minimal" do_test balanced "Placement Strategy - balanced" echo "" do_test placement-stickiness "Optimized Placement Strategy - stickiness" do_test placement-priority "Optimized Placement Strategy - priority" do_test placement-location "Optimized Placement Strategy - location" do_test placement-capacity "Optimized Placement Strategy - capacity" echo "" do_test utilization-order1 "Utilization Order - Simple" do_test utilization-order2 "Utilization Order - Complex" do_test utilization-order3 "Utilization Order - Migrate" do_test utilization-order4 "Utilization Order - Live Mirgration (bnc#695440)" do_test utilization-shuffle "Don't displace prmExPostgreSQLDB2 on act2, Start prmExPostgreSQLDB1 on act3" do_test load-stopped-loop "Avoid transition loop due to load_stopped (cl#5044)" +echo "" +do_test colocated-utilization-primitive-1 "Colocated Utilization - Primitive" +do_test colocated-utilization-primitive-2 "Colocated Utilization - Choose the most capable node" +do_test colocated-utilization-group "Colocated Utilization - Group" +do_test colocated-utilization-clone "Colocated Utilization - Clone" + echo "" do_test reprobe-target_rc "Ensure correct target_rc for reprobe of inactive resources" do_test node-maintenance-1 "cl#5128 - Node maintenance" do_test node-maintenance-2 "cl#5128 - Node maintenance (coming out of maintenance mode)" do_test rsc-maintenance "Per-resource maintenance" echo "" do_test not-installed-agent "The resource agent is missing" do_test not-installed-tools "Something the resource agent needs is missing" echo "" do_test stopped-monitor-00 "Stopped Monitor - initial start" do_test stopped-monitor-01 "Stopped Monitor - failed started" do_test stopped-monitor-02 "Stopped Monitor - started multi-up" do_test stopped-monitor-03 "Stopped Monitor - stop started" do_test stopped-monitor-04 "Stopped Monitor - failed stop" do_test stopped-monitor-05 "Stopped Monitor - start unmanaged" do_test stopped-monitor-06 "Stopped Monitor - unmanaged multi-up" do_test stopped-monitor-07 "Stopped Monitor - start unmanaged multi-up" do_test stopped-monitor-08 "Stopped Monitor - migrate" do_test stopped-monitor-09 "Stopped Monitor - unmanage started" do_test stopped-monitor-10 "Stopped Monitor - unmanaged started multi-up" do_test stopped-monitor-11 "Stopped Monitor - stop unmanaged started" do_test stopped-monitor-12 "Stopped Monitor - unmanaged started multi-up (targer-role="Stopped")" do_test stopped-monitor-20 "Stopped Monitor - initial stop" do_test stopped-monitor-21 "Stopped Monitor - stopped single-up" do_test stopped-monitor-22 "Stopped Monitor - stopped multi-up" do_test stopped-monitor-23 "Stopped Monitor - start stopped" do_test stopped-monitor-24 "Stopped Monitor - unmanage stopped" do_test stopped-monitor-25 "Stopped Monitor - unmanaged stopped multi-up" do_test stopped-monitor-26 "Stopped Monitor - start unmanaged stopped" do_test stopped-monitor-27 "Stopped Monitor - unmanaged stopped multi-up (target-role="Started")" do_test stopped-monitor-30 "Stopped Monitor - new node started" do_test stopped-monitor-31 "Stopped Monitor - new node stopped" echo"" do_test ticket-primitive-1 "Ticket - Primitive (loss-policy=stop, initial)" do_test ticket-primitive-2 "Ticket - Primitive (loss-policy=stop, granted)" do_test ticket-primitive-3 "Ticket - Primitive (loss-policy-stop, revoked)" do_test ticket-primitive-4 "Ticket - Primitive (loss-policy=demote, initial)" do_test ticket-primitive-5 "Ticket - Primitive (loss-policy=demote, granted)" do_test ticket-primitive-6 "Ticket - Primitive (loss-policy=demote, revoked)" do_test ticket-primitive-7 "Ticket - Primitive (loss-policy=fence, initial)" do_test ticket-primitive-8 "Ticket - Primitive (loss-policy=fence, granted)" do_test ticket-primitive-9 "Ticket - Primitive (loss-policy=fence, revoked)" do_test ticket-primitive-10 "Ticket - Primitive (loss-policy=freeze, initial)" do_test ticket-primitive-11 "Ticket - Primitive (loss-policy=freeze, granted)" do_test ticket-primitive-12 "Ticket - Primitive (loss-policy=freeze, revoked)" do_test ticket-primitive-13 "Ticket - Primitive (loss-policy=stop, standby, granted)" do_test ticket-primitive-14 "Ticket - Primitive (loss-policy=stop, granted, standby)" do_test ticket-primitive-15 "Ticket - Primitive (loss-policy=stop, standby, revoked)" do_test ticket-primitive-16 "Ticket - Primitive (loss-policy=demote, standby, granted)" do_test ticket-primitive-17 "Ticket - Primitive (loss-policy=demote, granted, standby)" do_test ticket-primitive-18 "Ticket - Primitive (loss-policy=demote, standby, revoked)" do_test ticket-primitive-19 "Ticket - Primitive (loss-policy=fence, standby, granted)" do_test ticket-primitive-20 "Ticket - Primitive (loss-policy=fence, granted, standby)" do_test ticket-primitive-21 "Ticket - Primitive (loss-policy=fence, standby, revoked)" do_test ticket-primitive-22 "Ticket - Primitive (loss-policy=freeze, standby, granted)" do_test ticket-primitive-23 "Ticket - Primitive (loss-policy=freeze, granted, standby)" do_test ticket-primitive-24 "Ticket - Primitive (loss-policy=freeze, standby, revoked)" echo"" do_test ticket-group-1 "Ticket - Group (loss-policy=stop, initial)" do_test ticket-group-2 "Ticket - Group (loss-policy=stop, granted)" do_test ticket-group-3 "Ticket - Group (loss-policy-stop, revoked)" do_test ticket-group-4 "Ticket - Group (loss-policy=demote, initial)" do_test ticket-group-5 "Ticket - Group (loss-policy=demote, granted)" do_test ticket-group-6 "Ticket - Group (loss-policy=demote, revoked)" do_test ticket-group-7 "Ticket - Group (loss-policy=fence, initial)" do_test ticket-group-8 "Ticket - Group (loss-policy=fence, granted)" do_test ticket-group-9 "Ticket - Group (loss-policy=fence, revoked)" do_test ticket-group-10 "Ticket - Group (loss-policy=freeze, initial)" do_test ticket-group-11 "Ticket - Group (loss-policy=freeze, granted)" do_test ticket-group-12 "Ticket - Group (loss-policy=freeze, revoked)" do_test ticket-group-13 "Ticket - Group (loss-policy=stop, standby, granted)" do_test ticket-group-14 "Ticket - Group (loss-policy=stop, granted, standby)" do_test ticket-group-15 "Ticket - Group (loss-policy=stop, standby, revoked)" do_test ticket-group-16 "Ticket - Group (loss-policy=demote, standby, granted)" do_test ticket-group-17 "Ticket - Group (loss-policy=demote, granted, standby)" do_test ticket-group-18 "Ticket - Group (loss-policy=demote, standby, revoked)" do_test ticket-group-19 "Ticket - Group (loss-policy=fence, standby, granted)" do_test ticket-group-20 "Ticket - Group (loss-policy=fence, granted, standby)" do_test ticket-group-21 "Ticket - Group (loss-policy=fence, standby, revoked)" do_test ticket-group-22 "Ticket - Group (loss-policy=freeze, standby, granted)" do_test ticket-group-23 "Ticket - Group (loss-policy=freeze, granted, standby)" do_test ticket-group-24 "Ticket - Group (loss-policy=freeze, standby, revoked)" echo"" do_test ticket-clone-1 "Ticket - Clone (loss-policy=stop, initial)" do_test ticket-clone-2 "Ticket - Clone (loss-policy=stop, granted)" do_test ticket-clone-3 "Ticket - Clone (loss-policy-stop, revoked)" do_test ticket-clone-4 "Ticket - Clone (loss-policy=demote, initial)" do_test ticket-clone-5 "Ticket - Clone (loss-policy=demote, granted)" do_test ticket-clone-6 "Ticket - Clone (loss-policy=demote, revoked)" do_test ticket-clone-7 "Ticket - Clone (loss-policy=fence, initial)" do_test ticket-clone-8 "Ticket - Clone (loss-policy=fence, granted)" do_test ticket-clone-9 "Ticket - Clone (loss-policy=fence, revoked)" do_test ticket-clone-10 "Ticket - Clone (loss-policy=freeze, initial)" do_test ticket-clone-11 "Ticket - Clone (loss-policy=freeze, granted)" do_test ticket-clone-12 "Ticket - Clone (loss-policy=freeze, revoked)" do_test ticket-clone-13 "Ticket - Clone (loss-policy=stop, standby, granted)" do_test ticket-clone-14 "Ticket - Clone (loss-policy=stop, granted, standby)" do_test ticket-clone-15 "Ticket - Clone (loss-policy=stop, standby, revoked)" do_test ticket-clone-16 "Ticket - Clone (loss-policy=demote, standby, granted)" do_test ticket-clone-17 "Ticket - Clone (loss-policy=demote, granted, standby)" do_test ticket-clone-18 "Ticket - Clone (loss-policy=demote, standby, revoked)" do_test ticket-clone-19 "Ticket - Clone (loss-policy=fence, standby, granted)" do_test ticket-clone-20 "Ticket - Clone (loss-policy=fence, granted, standby)" do_test ticket-clone-21 "Ticket - Clone (loss-policy=fence, standby, revoked)" do_test ticket-clone-22 "Ticket - Clone (loss-policy=freeze, standby, granted)" do_test ticket-clone-23 "Ticket - Clone (loss-policy=freeze, granted, standby)" do_test ticket-clone-24 "Ticket - Clone (loss-policy=freeze, standby, revoked)" echo"" do_test ticket-master-1 "Ticket - Master (loss-policy=stop, initial)" do_test ticket-master-2 "Ticket - Master (loss-policy=stop, granted)" do_test ticket-master-3 "Ticket - Master (loss-policy-stop, revoked)" do_test ticket-master-4 "Ticket - Master (loss-policy=demote, initial)" do_test ticket-master-5 "Ticket - Master (loss-policy=demote, granted)" do_test ticket-master-6 "Ticket - Master (loss-policy=demote, revoked)" do_test ticket-master-7 "Ticket - Master (loss-policy=fence, initial)" do_test ticket-master-8 "Ticket - Master (loss-policy=fence, granted)" do_test ticket-master-9 "Ticket - Master (loss-policy=fence, revoked)" do_test ticket-master-10 "Ticket - Master (loss-policy=freeze, initial)" do_test ticket-master-11 "Ticket - Master (loss-policy=freeze, granted)" do_test ticket-master-12 "Ticket - Master (loss-policy=freeze, revoked)" do_test ticket-master-13 "Ticket - Master (loss-policy=stop, standby, granted)" do_test ticket-master-14 "Ticket - Master (loss-policy=stop, granted, standby)" do_test ticket-master-15 "Ticket - Master (loss-policy=stop, standby, revoked)" do_test ticket-master-16 "Ticket - Master (loss-policy=demote, standby, granted)" do_test ticket-master-17 "Ticket - Master (loss-policy=demote, granted, standby)" do_test ticket-master-18 "Ticket - Master (loss-policy=demote, standby, revoked)" do_test ticket-master-19 "Ticket - Master (loss-policy=fence, standby, granted)" do_test ticket-master-20 "Ticket - Master (loss-policy=fence, granted, standby)" do_test ticket-master-21 "Ticket - Master (loss-policy=fence, standby, revoked)" do_test ticket-master-22 "Ticket - Master (loss-policy=freeze, standby, granted)" do_test ticket-master-23 "Ticket - Master (loss-policy=freeze, granted, standby)" do_test ticket-master-24 "Ticket - Master (loss-policy=freeze, standby, revoked)" echo "" do_test ticket-rsc-sets-1 "Ticket - Resource sets (1 ticket, initial)" do_test ticket-rsc-sets-2 "Ticket - Resource sets (1 ticket, granted)" do_test ticket-rsc-sets-3 "Ticket - Resource sets (1 ticket, revoked)" do_test ticket-rsc-sets-4 "Ticket - Resource sets (2 tickets, initial)" do_test ticket-rsc-sets-5 "Ticket - Resource sets (2 tickets, granted)" do_test ticket-rsc-sets-6 "Ticket - Resource sets (2 tickets, granted)" do_test ticket-rsc-sets-7 "Ticket - Resource sets (2 tickets, revoked)" do_test ticket-rsc-sets-8 "Ticket - Resource sets (1 ticket, standby, granted)" do_test ticket-rsc-sets-9 "Ticket - Resource sets (1 ticket, granted, standby)" do_test ticket-rsc-sets-10 "Ticket - Resource sets (1 ticket, standby, revoked)" do_test ticket-rsc-sets-11 "Ticket - Resource sets (2 tickets, standby, granted)" do_test ticket-rsc-sets-12 "Ticket - Resource sets (2 tickets, standby, granted)" do_test ticket-rsc-sets-13 "Ticket - Resource sets (2 tickets, granted, standby)" do_test ticket-rsc-sets-14 "Ticket - Resource sets (2 tickets, standby, revoked)" do_test cluster-specific-params "Cluster-specific instance attributes based on rules" do_test site-specific-params "Site-specific instance attributes based on rules" echo "" do_test template-1 "Template - 1" do_test template-2 "Template - 2" do_test template-3 "Template - 3 (merge operations)" do_test template-coloc-1 "Template - Colocation 1" do_test template-coloc-2 "Template - Colocation 2" do_test template-coloc-3 "Template - Colocation 3" do_test template-order-1 "Template - Order 1" do_test template-order-2 "Template - Order 2" do_test template-order-3 "Template - Order 3" do_test template-ticket "Template - Ticket" do_test template-rsc-sets-1 "Template - Resource Sets 1" do_test template-rsc-sets-2 "Template - Resource Sets 2" do_test template-rsc-sets-3 "Template - Resource Sets 3" do_test template-rsc-sets-4 "Template - Resource Sets 4" do_test template-clone-primitive "Cloned primitive from template" do_test template-clone-group "Cloned group from template" do_test location-sets-templates "Resource sets and templates - Location" do_test tags-coloc-order-1 "Tags - Colocation and Order (Simple)" do_test tags-coloc-order-2 "Tags - Colocation and Order (Resource Sets with Templates)" do_test tags-location "Tags - Location" do_test tags-ticket "Tags - Ticket" echo "" do_test container-1 "Container - initial" do_test container-2 "Container - monitor failed" do_test container-3 "Container - stop failed" do_test container-4 "Container - reached migration-threshold" do_test container-group-1 "Container in group - initial" do_test container-group-2 "Container in group - monitor failed" do_test container-group-3 "Container in group - stop failed" do_test container-group-4 "Container in group - reached migration-threshold" do_test container-is-remote-node "Place resource within container when container is remote-node" do_test bug-rh-1097457 "Kill user defined container/contents ordering" echo "" do_test whitebox-fail1 "Fail whitebox container rsc." do_test whitebox-fail2 "Fail whitebox container rsc lrmd connection." do_test whitebox-fail3 "Failed containers should not run nested on remote nodes." do_test whitebox-start "Start whitebox container with resources assigned to it" do_test whitebox-stop "Stop whitebox container with resources assigned to it" do_test whitebox-move "Move whitebox container with resources assigned to it" do_test whitebox-asymmetric "Verify connection rsc opts-in based on container resource" do_test whitebox-ms-ordering "Verify promote/demote can not occur before connection is established" do_test whitebox-orphaned "Properly shutdown orphaned whitebox container" do_test whitebox-orphan-ms "Properly tear down orphan ms resources on remote-nodes" do_test whitebox-unexpectedly-running "Recover container nodes the cluster did not start." do_test whitebox-migrate1 "Migrate both container and connection resource" do_test whitebox-imply-stop-on-fence "imply stop action on container node rsc when host node is fenced" echo "" do_test remote-startup-probes "Baremetal remote-node startup probes" do_test remote-startup "Startup a newly discovered remote-nodes with no status." do_test remote-fence-unclean "Fence unclean baremetal remote-node" do_test remote-fence-unclean2 "Fence baremetal remote-node after cluster node fails and connection can not be recovered" do_test remote-move "Move remote-node connection resource" do_test remote-disable "Disable a baremetal remote-node" do_test remote-orphaned "Properly shutdown orphaned connection resource" do_test remote-orphaned2 "verify we can handle orphaned remote connections with active resources on the remote" do_test remote-recover "Recover connection resource after cluster-node fails." do_test remote-stale-node-entry "Make sure we properly handle leftover remote-node entries in the node section" do_test remote-partial-migrate "Make sure partial migrations are handled before ops on the remote node." do_test remote-partial-migrate2 "Make sure partial migration target is prefered for remote connection." do_test remote-recover-fail "Make sure start failure causes fencing if rsc are active on remote." do_test remote-start-fail "Make sure a start failure does not result in fencing if no active resources are on remote." do_test remote-unclean2 "Make monitor failure always results in fencing, even if no rsc are active on remote." echo "" do_test resource-discovery "Exercises resource-discovery location constraint option." do_test rsc-discovery-per-node "Disable resource discovery per node" echo "" do_test isolation-start-all "Start docker isolated resources." do_test isolation-restart-all "Restart docker isolated resources." do_test isolation-clone "Cloned isolated primitive." echo "" test_results diff --git a/pengine/test10/colocated-utilization-clone.dot b/pengine/test10/colocated-utilization-clone.dot new file mode 100644 index 0000000000..3a84fa0af1 --- /dev/null +++ b/pengine/test10/colocated-utilization-clone.dot @@ -0,0 +1,106 @@ +digraph "g" { +"clone1_running_0" -> "clone2_start_0" [ style = bold] +"clone1_running_0" [ style=bold color="green" fontcolor="orange"] +"clone1_start_0" -> "clone1_running_0" [ style = bold] +"clone1_start_0" -> "rsc1:0_start_0 node2" [ style = bold] +"clone1_start_0" -> "rsc1:1_start_0 node3" [ style = bold] +"clone1_start_0" [ style=bold color="green" fontcolor="orange"] +"clone2_running_0" -> "group2_start_0" [ style = bold] +"clone2_running_0" [ style=bold color="green" fontcolor="orange"] +"clone2_start_0" -> "clone2_running_0" [ style = bold] +"clone2_start_0" -> "group1:0_start_0" [ style = bold] +"clone2_start_0" -> "group1:1_start_0" [ style = bold] +"clone2_start_0" [ style=bold color="green" fontcolor="orange"] +"group1:0_running_0" -> "clone2_running_0" [ style = bold] +"group1:0_running_0" [ style=bold color="green" fontcolor="orange"] +"group1:0_start_0" -> "group1:0_running_0" [ style = bold] +"group1:0_start_0" -> "rsc2:0_start_0 node3" [ style = bold] +"group1:0_start_0" -> "rsc3:0_start_0 node3" [ style = bold] +"group1:0_start_0" [ style=bold color="green" fontcolor="orange"] +"group1:1_running_0" -> "clone2_running_0" [ style = bold] +"group1:1_running_0" [ style=bold color="green" fontcolor="orange"] +"group1:1_start_0" -> "group1:1_running_0" [ style = bold] +"group1:1_start_0" -> "rsc2:1_start_0 node2" [ style = bold] +"group1:1_start_0" -> "rsc3:1_start_0 node2" [ style = bold] +"group1:1_start_0" [ style=bold color="green" fontcolor="orange"] +"group2_running_0" [ style=bold color="green" fontcolor="orange"] +"group2_start_0" -> "group2_running_0" [ style = bold] +"group2_start_0" -> "rsc4_start_0 node3" [ style = bold] +"group2_start_0" -> "rsc5_start_0 node3" [ style = bold] +"group2_start_0" [ style=bold color="green" fontcolor="orange"] +"load_stopped_node1 node1" [ style=bold color="green" fontcolor="orange"] +"load_stopped_node2 node2" -> "rsc1:0_start_0 node2" [ style = bold] +"load_stopped_node2 node2" -> "rsc2:1_start_0 node2" [ style = bold] +"load_stopped_node2 node2" -> "rsc3:1_start_0 node2" [ style = bold] +"load_stopped_node2 node2" [ style=bold color="green" fontcolor="orange"] +"load_stopped_node3 node3" -> "rsc1:1_start_0 node3" [ style = bold] +"load_stopped_node3 node3" -> "rsc2:0_start_0 node3" [ style = bold] +"load_stopped_node3 node3" -> "rsc3:0_start_0 node3" [ style = bold] +"load_stopped_node3 node3" -> "rsc4_start_0 node3" [ style = bold] +"load_stopped_node3 node3" -> "rsc5_start_0 node3" [ style = bold] +"load_stopped_node3 node3" [ style=bold color="green" fontcolor="orange"] +"probe_complete node1" -> "probe_complete" [ style = bold] +"probe_complete node1" [ style=bold color="green" fontcolor="black"] +"probe_complete node2" -> "probe_complete" [ style = bold] +"probe_complete node2" [ style=bold color="green" fontcolor="black"] +"probe_complete node3" -> "probe_complete" [ style = bold] +"probe_complete node3" [ style=bold color="green" fontcolor="black"] +"probe_complete" -> "rsc1:0_start_0 node2" [ style = bold] +"probe_complete" -> "rsc1:1_start_0 node3" [ style = bold] +"probe_complete" -> "rsc2:0_start_0 node3" [ style = bold] +"probe_complete" -> "rsc2:1_start_0 node2" [ style = bold] +"probe_complete" -> "rsc3:0_start_0 node3" [ style = bold] +"probe_complete" -> "rsc3:1_start_0 node2" [ style = bold] +"probe_complete" -> "rsc4_start_0 node3" [ style = bold] +"probe_complete" -> "rsc5_start_0 node3" [ style = bold] +"probe_complete" [ style=bold color="green" fontcolor="orange"] +"rsc1:0_monitor_0 node1" -> "probe_complete node1" [ style = bold] +"rsc1:0_monitor_0 node1" [ style=bold color="green" fontcolor="black"] +"rsc1:0_monitor_0 node2" -> "probe_complete node2" [ style = bold] +"rsc1:0_monitor_0 node2" [ style=bold color="green" fontcolor="black"] +"rsc1:0_start_0 node2" -> "clone1_running_0" [ style = bold] +"rsc1:0_start_0 node2" [ style=bold color="green" fontcolor="black"] +"rsc1:1_monitor_0 node3" -> "probe_complete node3" [ style = bold] +"rsc1:1_monitor_0 node3" [ style=bold color="green" fontcolor="black"] +"rsc1:1_start_0 node3" -> "clone1_running_0" [ style = bold] +"rsc1:1_start_0 node3" [ style=bold color="green" fontcolor="black"] +"rsc2:0_monitor_0 node1" -> "probe_complete node1" [ style = bold] +"rsc2:0_monitor_0 node1" [ style=bold color="green" fontcolor="black"] +"rsc2:0_monitor_0 node3" -> "probe_complete node3" [ style = bold] +"rsc2:0_monitor_0 node3" [ style=bold color="green" fontcolor="black"] +"rsc2:0_start_0 node3" -> "group1:0_running_0" [ style = bold] +"rsc2:0_start_0 node3" -> "rsc3:0_start_0 node3" [ style = bold] +"rsc2:0_start_0 node3" [ style=bold color="green" fontcolor="black"] +"rsc2:1_monitor_0 node2" -> "probe_complete node2" [ style = bold] +"rsc2:1_monitor_0 node2" [ style=bold color="green" fontcolor="black"] +"rsc2:1_start_0 node2" -> "group1:1_running_0" [ style = bold] +"rsc2:1_start_0 node2" -> "rsc3:1_start_0 node2" [ style = bold] +"rsc2:1_start_0 node2" [ style=bold color="green" fontcolor="black"] +"rsc3:0_monitor_0 node1" -> "probe_complete node1" [ style = bold] +"rsc3:0_monitor_0 node1" [ style=bold color="green" fontcolor="black"] +"rsc3:0_monitor_0 node3" -> "probe_complete node3" [ style = bold] +"rsc3:0_monitor_0 node3" [ style=bold color="green" fontcolor="black"] +"rsc3:0_start_0 node3" -> "group1:0_running_0" [ style = bold] +"rsc3:0_start_0 node3" [ style=bold color="green" fontcolor="black"] +"rsc3:1_monitor_0 node2" -> "probe_complete node2" [ style = bold] +"rsc3:1_monitor_0 node2" [ style=bold color="green" fontcolor="black"] +"rsc3:1_start_0 node2" -> "group1:1_running_0" [ style = bold] +"rsc3:1_start_0 node2" [ style=bold color="green" fontcolor="black"] +"rsc4_monitor_0 node1" -> "probe_complete node1" [ style = bold] +"rsc4_monitor_0 node1" [ style=bold color="green" fontcolor="black"] +"rsc4_monitor_0 node2" -> "probe_complete node2" [ style = bold] +"rsc4_monitor_0 node2" [ style=bold color="green" fontcolor="black"] +"rsc4_monitor_0 node3" -> "probe_complete node3" [ style = bold] +"rsc4_monitor_0 node3" [ style=bold color="green" fontcolor="black"] +"rsc4_start_0 node3" -> "group2_running_0" [ style = bold] +"rsc4_start_0 node3" -> "rsc5_start_0 node3" [ style = bold] +"rsc4_start_0 node3" [ style=bold color="green" fontcolor="black"] +"rsc5_monitor_0 node1" -> "probe_complete node1" [ style = bold] +"rsc5_monitor_0 node1" [ style=bold color="green" fontcolor="black"] +"rsc5_monitor_0 node2" -> "probe_complete node2" [ style = bold] +"rsc5_monitor_0 node2" [ style=bold color="green" fontcolor="black"] +"rsc5_monitor_0 node3" -> "probe_complete node3" [ style = bold] +"rsc5_monitor_0 node3" [ style=bold color="green" fontcolor="black"] +"rsc5_start_0 node3" -> "group2_running_0" [ style = bold] +"rsc5_start_0 node3" [ style=bold color="green" fontcolor="black"] +} diff --git a/pengine/test10/colocated-utilization-clone.exp b/pengine/test10/colocated-utilization-clone.exp new file mode 100644 index 0000000000..f1cb2f2065 --- /dev/null +++ b/pengine/test10/colocated-utilization-clone.exp @@ -0,0 +1,558 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/pengine/test10/colocated-utilization-clone.scores b/pengine/test10/colocated-utilization-clone.scores new file mode 100644 index 0000000000..36139a849d --- /dev/null +++ b/pengine/test10/colocated-utilization-clone.scores @@ -0,0 +1,82 @@ +Allocation scores: +clone_color: clone1 allocation score on node1: 0 +clone_color: clone1 allocation score on node2: 0 +clone_color: clone1 allocation score on node3: 0 +clone_color: clone2 allocation score on node1: 0 +clone_color: clone2 allocation score on node2: 0 +clone_color: clone2 allocation score on node3: 0 +clone_color: group1:0 allocation score on node1: 0 +clone_color: group1:0 allocation score on node2: 0 +clone_color: group1:0 allocation score on node3: 0 +clone_color: group1:1 allocation score on node1: 0 +clone_color: group1:1 allocation score on node2: 0 +clone_color: group1:1 allocation score on node3: 0 +clone_color: rsc1:0 allocation score on node1: 0 +clone_color: rsc1:0 allocation score on node2: 0 +clone_color: rsc1:0 allocation score on node3: 0 +clone_color: rsc1:1 allocation score on node1: 0 +clone_color: rsc1:1 allocation score on node2: 0 +clone_color: rsc1:1 allocation score on node3: 0 +clone_color: rsc2:0 allocation score on node1: 0 +clone_color: rsc2:0 allocation score on node2: 0 +clone_color: rsc2:0 allocation score on node3: 0 +clone_color: rsc2:1 allocation score on node1: 0 +clone_color: rsc2:1 allocation score on node2: 0 +clone_color: rsc2:1 allocation score on node3: 0 +clone_color: rsc3:0 allocation score on node1: 0 +clone_color: rsc3:0 allocation score on node2: 0 +clone_color: rsc3:0 allocation score on node3: 0 +clone_color: rsc3:1 allocation score on node1: 0 +clone_color: rsc3:1 allocation score on node2: 0 +clone_color: rsc3:1 allocation score on node3: 0 +group_color: group1:0 allocation score on node1: 0 +group_color: group1:0 allocation score on node2: 0 +group_color: group1:0 allocation score on node3: 0 +group_color: group1:1 allocation score on node1: 0 +group_color: group1:1 allocation score on node2: 0 +group_color: group1:1 allocation score on node3: -INFINITY +group_color: group2 allocation score on node1: 0 +group_color: group2 allocation score on node2: 0 +group_color: group2 allocation score on node3: 0 +group_color: rsc2:0 allocation score on node1: 0 +group_color: rsc2:0 allocation score on node2: 0 +group_color: rsc2:0 allocation score on node3: 0 +group_color: rsc2:1 allocation score on node1: 0 +group_color: rsc2:1 allocation score on node2: 0 +group_color: rsc2:1 allocation score on node3: -INFINITY +group_color: rsc3:0 allocation score on node1: 0 +group_color: rsc3:0 allocation score on node2: 0 +group_color: rsc3:0 allocation score on node3: 0 +group_color: rsc3:1 allocation score on node1: 0 +group_color: rsc3:1 allocation score on node2: 0 +group_color: rsc3:1 allocation score on node3: -INFINITY +group_color: rsc4 allocation score on node1: 0 +group_color: rsc4 allocation score on node2: 0 +group_color: rsc4 allocation score on node3: 0 +group_color: rsc5 allocation score on node1: 0 +group_color: rsc5 allocation score on node2: 0 +group_color: rsc5 allocation score on node3: 0 +native_color: rsc1:0 allocation score on node1: 0 +native_color: rsc1:0 allocation score on node2: 0 +native_color: rsc1:0 allocation score on node3: 0 +native_color: rsc1:1 allocation score on node1: 0 +native_color: rsc1:1 allocation score on node2: -INFINITY +native_color: rsc1:1 allocation score on node3: 0 +native_color: rsc2:0 allocation score on node1: -INFINITY +native_color: rsc2:0 allocation score on node2: 0 +native_color: rsc2:0 allocation score on node3: 0 +native_color: rsc2:1 allocation score on node1: -INFINITY +native_color: rsc2:1 allocation score on node2: 0 +native_color: rsc2:1 allocation score on node3: -INFINITY +native_color: rsc3:0 allocation score on node1: -INFINITY +native_color: rsc3:0 allocation score on node2: -INFINITY +native_color: rsc3:0 allocation score on node3: 0 +native_color: rsc3:1 allocation score on node1: -INFINITY +native_color: rsc3:1 allocation score on node2: 0 +native_color: rsc3:1 allocation score on node3: -INFINITY +native_color: rsc4 allocation score on node1: -INFINITY +native_color: rsc4 allocation score on node2: 0 +native_color: rsc4 allocation score on node3: 0 +native_color: rsc5 allocation score on node1: -INFINITY +native_color: rsc5 allocation score on node2: -INFINITY +native_color: rsc5 allocation score on node3: 0 diff --git a/pengine/test10/colocated-utilization-clone.summary b/pengine/test10/colocated-utilization-clone.summary new file mode 100644 index 0000000000..8c6b0eba0d --- /dev/null +++ b/pengine/test10/colocated-utilization-clone.summary @@ -0,0 +1,72 @@ + +Current cluster status: +Online: [ node1 node2 node3 ] + + Clone Set: clone1 [rsc1] + Stopped: [ node1 node2 node3 ] + Clone Set: clone2 [group1] + Stopped: [ node1 node2 node3 ] + Resource Group: group2 + rsc4 (ocf::pacemaker:Dummy): Stopped + rsc5 (ocf::pacemaker:Dummy): Stopped + +Transition Summary: + * Start rsc1:0 (node2) + * Start rsc1:1 (node3) + * Start rsc2:0 (node3) + * Start rsc3:0 (node3) + * Start rsc2:1 (node2) + * Start rsc3:1 (node2) + * Start rsc4 (node3) + * Start rsc5 (node3) + +Executing cluster transition: + * Resource action: rsc1:0 monitor on node2 + * Resource action: rsc1:0 monitor on node1 + * Resource action: rsc1:1 monitor on node3 + * Pseudo action: clone1_start_0 + * Resource action: rsc2:0 monitor on node3 + * Resource action: rsc2:0 monitor on node1 + * Resource action: rsc3:0 monitor on node3 + * Resource action: rsc3:0 monitor on node1 + * Resource action: rsc2:1 monitor on node2 + * Resource action: rsc3:1 monitor on node2 + * Resource action: rsc4 monitor on node3 + * Resource action: rsc4 monitor on node2 + * Resource action: rsc4 monitor on node1 + * Resource action: rsc5 monitor on node3 + * Resource action: rsc5 monitor on node2 + * Resource action: rsc5 monitor on node1 + * Pseudo action: probe_complete + * Pseudo action: load_stopped_node1 + * Pseudo action: load_stopped_node3 + * Pseudo action: load_stopped_node2 + * Resource action: rsc1:0 start on node2 + * Resource action: rsc1:1 start on node3 + * Pseudo action: clone1_running_0 + * Pseudo action: clone2_start_0 + * Pseudo action: group1:0_start_0 + * Resource action: rsc2:0 start on node3 + * Resource action: rsc3:0 start on node3 + * Pseudo action: group1:1_start_0 + * Resource action: rsc2:1 start on node2 + * Resource action: rsc3:1 start on node2 + * Pseudo action: group1:0_running_0 + * Pseudo action: group1:1_running_0 + * Pseudo action: clone2_running_0 + * Pseudo action: group2_start_0 + * Resource action: rsc4 start on node3 + * Resource action: rsc5 start on node3 + * Pseudo action: group2_running_0 + +Revised cluster status: +Online: [ node1 node2 node3 ] + + Clone Set: clone1 [rsc1] + Started: [ node2 node3 ] + Clone Set: clone2 [group1] + Started: [ node2 node3 ] + Resource Group: group2 + rsc4 (ocf::pacemaker:Dummy): Started node3 + rsc5 (ocf::pacemaker:Dummy): Started node3 + diff --git a/pengine/test10/colocated-utilization-clone.xml b/pengine/test10/colocated-utilization-clone.xml new file mode 100644 index 0000000000..fc3d55aba7 --- /dev/null +++ b/pengine/test10/colocated-utilization-clone.xml @@ -0,0 +1,79 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/pengine/test10/colocated-utilization-group.dot b/pengine/test10/colocated-utilization-group.dot new file mode 100644 index 0000000000..dc5bd896bb --- /dev/null +++ b/pengine/test10/colocated-utilization-group.dot @@ -0,0 +1,60 @@ +digraph "g" { +"group1_running_0" [ style=bold color="green" fontcolor="orange"] +"group1_start_0" -> "group1_running_0" [ style = bold] +"group1_start_0" -> "rsc2_start_0 node2" [ style = bold] +"group1_start_0" -> "rsc3_start_0 node2" [ style = bold] +"group1_start_0" [ style=bold color="green" fontcolor="orange"] +"group2_running_0" [ style=bold color="green" fontcolor="orange"] +"group2_start_0" -> "group2_running_0" [ style = bold] +"group2_start_0" -> "rsc4_start_0 node2" [ style = bold] +"group2_start_0" -> "rsc5_start_0 node2" [ style = bold] +"group2_start_0" [ style=bold color="green" fontcolor="orange"] +"load_stopped_node1 node1" [ style=bold color="green" fontcolor="orange"] +"load_stopped_node2 node2" -> "rsc1_start_0 node2" [ style = bold] +"load_stopped_node2 node2" -> "rsc2_start_0 node2" [ style = bold] +"load_stopped_node2 node2" -> "rsc3_start_0 node2" [ style = bold] +"load_stopped_node2 node2" -> "rsc4_start_0 node2" [ style = bold] +"load_stopped_node2 node2" -> "rsc5_start_0 node2" [ style = bold] +"load_stopped_node2 node2" [ style=bold color="green" fontcolor="orange"] +"probe_complete node1" -> "probe_complete" [ style = bold] +"probe_complete node1" [ style=bold color="green" fontcolor="black"] +"probe_complete node2" -> "probe_complete" [ style = bold] +"probe_complete node2" [ style=bold color="green" fontcolor="black"] +"probe_complete" -> "rsc1_start_0 node2" [ style = bold] +"probe_complete" -> "rsc2_start_0 node2" [ style = bold] +"probe_complete" -> "rsc3_start_0 node2" [ style = bold] +"probe_complete" -> "rsc4_start_0 node2" [ style = bold] +"probe_complete" -> "rsc5_start_0 node2" [ style = bold] +"probe_complete" [ style=bold color="green" fontcolor="orange"] +"rsc1_monitor_0 node1" -> "probe_complete node1" [ style = bold] +"rsc1_monitor_0 node1" [ style=bold color="green" fontcolor="black"] +"rsc1_monitor_0 node2" -> "probe_complete node2" [ style = bold] +"rsc1_monitor_0 node2" [ style=bold color="green" fontcolor="black"] +"rsc1_start_0 node2" [ style=bold color="green" fontcolor="black"] +"rsc2_monitor_0 node1" -> "probe_complete node1" [ style = bold] +"rsc2_monitor_0 node1" [ style=bold color="green" fontcolor="black"] +"rsc2_monitor_0 node2" -> "probe_complete node2" [ style = bold] +"rsc2_monitor_0 node2" [ style=bold color="green" fontcolor="black"] +"rsc2_start_0 node2" -> "group1_running_0" [ style = bold] +"rsc2_start_0 node2" -> "rsc3_start_0 node2" [ style = bold] +"rsc2_start_0 node2" [ style=bold color="green" fontcolor="black"] +"rsc3_monitor_0 node1" -> "probe_complete node1" [ style = bold] +"rsc3_monitor_0 node1" [ style=bold color="green" fontcolor="black"] +"rsc3_monitor_0 node2" -> "probe_complete node2" [ style = bold] +"rsc3_monitor_0 node2" [ style=bold color="green" fontcolor="black"] +"rsc3_start_0 node2" -> "group1_running_0" [ style = bold] +"rsc3_start_0 node2" [ style=bold color="green" fontcolor="black"] +"rsc4_monitor_0 node1" -> "probe_complete node1" [ style = bold] +"rsc4_monitor_0 node1" [ style=bold color="green" fontcolor="black"] +"rsc4_monitor_0 node2" -> "probe_complete node2" [ style = bold] +"rsc4_monitor_0 node2" [ style=bold color="green" fontcolor="black"] +"rsc4_start_0 node2" -> "group2_running_0" [ style = bold] +"rsc4_start_0 node2" -> "rsc5_start_0 node2" [ style = bold] +"rsc4_start_0 node2" [ style=bold color="green" fontcolor="black"] +"rsc5_monitor_0 node1" -> "probe_complete node1" [ style = bold] +"rsc5_monitor_0 node1" [ style=bold color="green" fontcolor="black"] +"rsc5_monitor_0 node2" -> "probe_complete node2" [ style = bold] +"rsc5_monitor_0 node2" [ style=bold color="green" fontcolor="black"] +"rsc5_start_0 node2" -> "group2_running_0" [ style = bold] +"rsc5_start_0 node2" [ style=bold color="green" fontcolor="black"] +} diff --git a/pengine/test10/colocated-utilization-group.exp b/pengine/test10/colocated-utilization-group.exp new file mode 100644 index 0000000000..3d814f6848 --- /dev/null +++ b/pengine/test10/colocated-utilization-group.exp @@ -0,0 +1,321 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/pengine/test10/colocated-utilization-group.scores b/pengine/test10/colocated-utilization-group.scores new file mode 100644 index 0000000000..fe0bb5290b --- /dev/null +++ b/pengine/test10/colocated-utilization-group.scores @@ -0,0 +1,23 @@ +Allocation scores: +group_color: group1 allocation score on node1: 0 +group_color: group1 allocation score on node2: 0 +group_color: group2 allocation score on node1: 0 +group_color: group2 allocation score on node2: 0 +group_color: rsc2 allocation score on node1: 0 +group_color: rsc2 allocation score on node2: 0 +group_color: rsc3 allocation score on node1: 0 +group_color: rsc3 allocation score on node2: 0 +group_color: rsc4 allocation score on node1: 0 +group_color: rsc4 allocation score on node2: 0 +group_color: rsc5 allocation score on node1: 0 +group_color: rsc5 allocation score on node2: 0 +native_color: rsc1 allocation score on node1: 0 +native_color: rsc1 allocation score on node2: 0 +native_color: rsc2 allocation score on node1: -INFINITY +native_color: rsc2 allocation score on node2: 0 +native_color: rsc3 allocation score on node1: -INFINITY +native_color: rsc3 allocation score on node2: 0 +native_color: rsc4 allocation score on node1: -INFINITY +native_color: rsc4 allocation score on node2: 0 +native_color: rsc5 allocation score on node1: -INFINITY +native_color: rsc5 allocation score on node2: 0 diff --git a/pengine/test10/colocated-utilization-group.summary b/pengine/test10/colocated-utilization-group.summary new file mode 100644 index 0000000000..794960d46f --- /dev/null +++ b/pengine/test10/colocated-utilization-group.summary @@ -0,0 +1,54 @@ + +Current cluster status: +Online: [ node1 node2 ] + + rsc1 (ocf::pacemaker:Dummy): Stopped + Resource Group: group1 + rsc2 (ocf::pacemaker:Dummy): Stopped + rsc3 (ocf::pacemaker:Dummy): Stopped + Resource Group: group2 + rsc4 (ocf::pacemaker:Dummy): Stopped + rsc5 (ocf::pacemaker:Dummy): Stopped + +Transition Summary: + * Start rsc1 (node2) + * Start rsc2 (node2) + * Start rsc3 (node2) + * Start rsc4 (node2) + * Start rsc5 (node2) + +Executing cluster transition: + * Resource action: rsc1 monitor on node2 + * Resource action: rsc1 monitor on node1 + * Pseudo action: group1_start_0 + * Resource action: rsc2 monitor on node2 + * Resource action: rsc2 monitor on node1 + * Resource action: rsc3 monitor on node2 + * Resource action: rsc3 monitor on node1 + * Pseudo action: group2_start_0 + * Resource action: rsc4 monitor on node2 + * Resource action: rsc4 monitor on node1 + * Resource action: rsc5 monitor on node2 + * Resource action: rsc5 monitor on node1 + * Pseudo action: probe_complete + * Pseudo action: load_stopped_node1 + * Pseudo action: load_stopped_node2 + * Resource action: rsc1 start on node2 + * Resource action: rsc2 start on node2 + * Resource action: rsc3 start on node2 + * Resource action: rsc4 start on node2 + * Resource action: rsc5 start on node2 + * Pseudo action: group1_running_0 + * Pseudo action: group2_running_0 + +Revised cluster status: +Online: [ node1 node2 ] + + rsc1 (ocf::pacemaker:Dummy): Started node2 + Resource Group: group1 + rsc2 (ocf::pacemaker:Dummy): Started node2 + rsc3 (ocf::pacemaker:Dummy): Started node2 + Resource Group: group2 + rsc4 (ocf::pacemaker:Dummy): Started node2 + rsc5 (ocf::pacemaker:Dummy): Started node2 + diff --git a/pengine/test10/colocated-utilization-group.xml b/pengine/test10/colocated-utilization-group.xml new file mode 100644 index 0000000000..4b447e012f --- /dev/null +++ b/pengine/test10/colocated-utilization-group.xml @@ -0,0 +1,62 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/pengine/test10/colocated-utilization-primitive-1.dot b/pengine/test10/colocated-utilization-primitive-1.dot new file mode 100644 index 0000000000..ed45a91da2 --- /dev/null +++ b/pengine/test10/colocated-utilization-primitive-1.dot @@ -0,0 +1,30 @@ +digraph "g" { +"load_stopped_node1 node1" [ style=bold color="green" fontcolor="orange"] +"load_stopped_node2 node2" -> "rsc1_start_0 node2" [ style = bold] +"load_stopped_node2 node2" -> "rsc2_start_0 node2" [ style = bold] +"load_stopped_node2 node2" -> "rsc3_start_0 node2" [ style = bold] +"load_stopped_node2 node2" [ style=bold color="green" fontcolor="orange"] +"probe_complete node1" -> "probe_complete" [ style = bold] +"probe_complete node1" [ style=bold color="green" fontcolor="black"] +"probe_complete node2" -> "probe_complete" [ style = bold] +"probe_complete node2" [ style=bold color="green" fontcolor="black"] +"probe_complete" -> "rsc1_start_0 node2" [ style = bold] +"probe_complete" -> "rsc2_start_0 node2" [ style = bold] +"probe_complete" -> "rsc3_start_0 node2" [ style = bold] +"probe_complete" [ style=bold color="green" fontcolor="orange"] +"rsc1_monitor_0 node1" -> "probe_complete node1" [ style = bold] +"rsc1_monitor_0 node1" [ style=bold color="green" fontcolor="black"] +"rsc1_monitor_0 node2" -> "probe_complete node2" [ style = bold] +"rsc1_monitor_0 node2" [ style=bold color="green" fontcolor="black"] +"rsc1_start_0 node2" [ style=bold color="green" fontcolor="black"] +"rsc2_monitor_0 node1" -> "probe_complete node1" [ style = bold] +"rsc2_monitor_0 node1" [ style=bold color="green" fontcolor="black"] +"rsc2_monitor_0 node2" -> "probe_complete node2" [ style = bold] +"rsc2_monitor_0 node2" [ style=bold color="green" fontcolor="black"] +"rsc2_start_0 node2" [ style=bold color="green" fontcolor="black"] +"rsc3_monitor_0 node1" -> "probe_complete node1" [ style = bold] +"rsc3_monitor_0 node1" [ style=bold color="green" fontcolor="black"] +"rsc3_monitor_0 node2" -> "probe_complete node2" [ style = bold] +"rsc3_monitor_0 node2" [ style=bold color="green" fontcolor="black"] +"rsc3_start_0 node2" [ style=bold color="green" fontcolor="black"] +} diff --git a/pengine/test10/colocated-utilization-primitive-1.exp b/pengine/test10/colocated-utilization-primitive-1.exp new file mode 100644 index 0000000000..8bee496392 --- /dev/null +++ b/pengine/test10/colocated-utilization-primitive-1.exp @@ -0,0 +1,171 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/pengine/test10/colocated-utilization-primitive-1.scores b/pengine/test10/colocated-utilization-primitive-1.scores new file mode 100644 index 0000000000..fb6da06a91 --- /dev/null +++ b/pengine/test10/colocated-utilization-primitive-1.scores @@ -0,0 +1,7 @@ +Allocation scores: +native_color: rsc1 allocation score on node1: 0 +native_color: rsc1 allocation score on node2: 0 +native_color: rsc2 allocation score on node1: -INFINITY +native_color: rsc2 allocation score on node2: 0 +native_color: rsc3 allocation score on node1: -INFINITY +native_color: rsc3 allocation score on node2: 0 diff --git a/pengine/test10/colocated-utilization-primitive-1.summary b/pengine/test10/colocated-utilization-primitive-1.summary new file mode 100644 index 0000000000..38a2fbe42e --- /dev/null +++ b/pengine/test10/colocated-utilization-primitive-1.summary @@ -0,0 +1,34 @@ + +Current cluster status: +Online: [ node1 node2 ] + + rsc1 (ocf::pacemaker:Dummy): Stopped + rsc2 (ocf::pacemaker:Dummy): Stopped + rsc3 (ocf::pacemaker:Dummy): Stopped + +Transition Summary: + * Start rsc1 (node2) + * Start rsc2 (node2) + * Start rsc3 (node2) + +Executing cluster transition: + * Resource action: rsc1 monitor on node2 + * Resource action: rsc1 monitor on node1 + * Resource action: rsc2 monitor on node2 + * Resource action: rsc2 monitor on node1 + * Resource action: rsc3 monitor on node2 + * Resource action: rsc3 monitor on node1 + * Pseudo action: probe_complete + * Pseudo action: load_stopped_node1 + * Pseudo action: load_stopped_node2 + * Resource action: rsc1 start on node2 + * Resource action: rsc2 start on node2 + * Resource action: rsc3 start on node2 + +Revised cluster status: +Online: [ node1 node2 ] + + rsc1 (ocf::pacemaker:Dummy): Started node2 + rsc2 (ocf::pacemaker:Dummy): Started node2 + rsc3 (ocf::pacemaker:Dummy): Started node2 + diff --git a/pengine/test10/colocated-utilization-primitive-1.xml b/pengine/test10/colocated-utilization-primitive-1.xml new file mode 100644 index 0000000000..f3ef3c5543 --- /dev/null +++ b/pengine/test10/colocated-utilization-primitive-1.xml @@ -0,0 +1,48 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/pengine/test10/colocated-utilization-primitive-2.dot b/pengine/test10/colocated-utilization-primitive-2.dot new file mode 100644 index 0000000000..c7a47545d1 --- /dev/null +++ b/pengine/test10/colocated-utilization-primitive-2.dot @@ -0,0 +1,27 @@ +digraph "g" { +"load_stopped_node1 node1" [ style=bold color="green" fontcolor="orange"] +"load_stopped_node2 node2" -> "rsc1_start_0 node2" [ style = bold] +"load_stopped_node2 node2" -> "rsc3_start_0 node2" [ style = bold] +"load_stopped_node2 node2" [ style=bold color="green" fontcolor="orange"] +"probe_complete node1" -> "probe_complete" [ style = bold] +"probe_complete node1" [ style=bold color="green" fontcolor="black"] +"probe_complete node2" -> "probe_complete" [ style = bold] +"probe_complete node2" [ style=bold color="green" fontcolor="black"] +"probe_complete" -> "rsc1_start_0 node2" [ style = bold] +"probe_complete" -> "rsc3_start_0 node2" [ style = bold] +"probe_complete" [ style=bold color="green" fontcolor="orange"] +"rsc1_monitor_0 node1" -> "probe_complete node1" [ style = bold] +"rsc1_monitor_0 node1" [ style=bold color="green" fontcolor="black"] +"rsc1_monitor_0 node2" -> "probe_complete node2" [ style = bold] +"rsc1_monitor_0 node2" [ style=bold color="green" fontcolor="black"] +"rsc1_start_0 node2" [ style=bold color="green" fontcolor="black"] +"rsc2_monitor_0 node1" -> "probe_complete node1" [ style = bold] +"rsc2_monitor_0 node1" [ style=bold color="green" fontcolor="black"] +"rsc2_monitor_0 node2" -> "probe_complete node2" [ style = bold] +"rsc2_monitor_0 node2" [ style=bold color="green" fontcolor="black"] +"rsc3_monitor_0 node1" -> "probe_complete node1" [ style = bold] +"rsc3_monitor_0 node1" [ style=bold color="green" fontcolor="black"] +"rsc3_monitor_0 node2" -> "probe_complete node2" [ style = bold] +"rsc3_monitor_0 node2" [ style=bold color="green" fontcolor="black"] +"rsc3_start_0 node2" [ style=bold color="green" fontcolor="black"] +} diff --git a/pengine/test10/colocated-utilization-primitive-2.exp b/pengine/test10/colocated-utilization-primitive-2.exp new file mode 100644 index 0000000000..b4dd1fcec1 --- /dev/null +++ b/pengine/test10/colocated-utilization-primitive-2.exp @@ -0,0 +1,155 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/pengine/test10/colocated-utilization-primitive-2.scores b/pengine/test10/colocated-utilization-primitive-2.scores new file mode 100644 index 0000000000..fb6da06a91 --- /dev/null +++ b/pengine/test10/colocated-utilization-primitive-2.scores @@ -0,0 +1,7 @@ +Allocation scores: +native_color: rsc1 allocation score on node1: 0 +native_color: rsc1 allocation score on node2: 0 +native_color: rsc2 allocation score on node1: -INFINITY +native_color: rsc2 allocation score on node2: 0 +native_color: rsc3 allocation score on node1: -INFINITY +native_color: rsc3 allocation score on node2: 0 diff --git a/pengine/test10/colocated-utilization-primitive-2.summary b/pengine/test10/colocated-utilization-primitive-2.summary new file mode 100644 index 0000000000..61446b1cf1 --- /dev/null +++ b/pengine/test10/colocated-utilization-primitive-2.summary @@ -0,0 +1,32 @@ + +Current cluster status: +Online: [ node1 node2 ] + + rsc3 (ocf::pacemaker:Dummy): Stopped + rsc1 (ocf::pacemaker:Dummy): Stopped + rsc2 (ocf::pacemaker:Dummy): Stopped + +Transition Summary: + * Start rsc3 (node2) + * Start rsc1 (node2) + +Executing cluster transition: + * Resource action: rsc3 monitor on node2 + * Resource action: rsc3 monitor on node1 + * Resource action: rsc1 monitor on node2 + * Resource action: rsc1 monitor on node1 + * Resource action: rsc2 monitor on node2 + * Resource action: rsc2 monitor on node1 + * Pseudo action: probe_complete + * Pseudo action: load_stopped_node1 + * Pseudo action: load_stopped_node2 + * Resource action: rsc3 start on node2 + * Resource action: rsc1 start on node2 + +Revised cluster status: +Online: [ node1 node2 ] + + rsc3 (ocf::pacemaker:Dummy): Started node2 + rsc1 (ocf::pacemaker:Dummy): Started node2 + rsc2 (ocf::pacemaker:Dummy): Stopped + diff --git a/pengine/test10/colocated-utilization-primitive-2.xml b/pengine/test10/colocated-utilization-primitive-2.xml new file mode 100644 index 0000000000..eab8781738 --- /dev/null +++ b/pengine/test10/colocated-utilization-primitive-2.xml @@ -0,0 +1,51 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/pengine/utilization.c b/pengine/utilization.c new file mode 100644 index 0000000000..982fcc96b4 --- /dev/null +++ b/pengine/utilization.c @@ -0,0 +1,472 @@ +/* + * Copyright (C) 2014 Gao,Yan + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This software is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include +#include +#include +#include + +static GListPtr find_colocated_rscs(GListPtr colocated_rscs, resource_t * rsc, + resource_t * orig_rsc); + +static GListPtr group_find_colocated_rscs(GListPtr colocated_rscs, resource_t * rsc, + resource_t * orig_rsc); + +static void group_add_unallocated_utilization(GHashTable * all_utilization, resource_t * rsc, + GListPtr all_rscs); + +struct compare_data { + const node_t *node1; + const node_t *node2; + int result; +}; + +static void +do_compare_capacity1(gpointer key, gpointer value, gpointer user_data) +{ + int node1_capacity = 0; + int node2_capacity = 0; + struct compare_data *data = user_data; + + node1_capacity = crm_parse_int(value, "0"); + node2_capacity = + crm_parse_int(g_hash_table_lookup(data->node2->details->utilization, key), "0"); + + if (node1_capacity > node2_capacity) { + data->result--; + } else if (node1_capacity < node2_capacity) { + data->result++; + } +} + +static void +do_compare_capacity2(gpointer key, gpointer value, gpointer user_data) +{ + int node1_capacity = 0; + int node2_capacity = 0; + struct compare_data *data = user_data; + + if (g_hash_table_lookup_extended(data->node1->details->utilization, key, NULL, NULL)) { + return; + } + + node1_capacity = 0; + node2_capacity = crm_parse_int(value, "0"); + + if (node1_capacity > node2_capacity) { + data->result--; + } else if (node1_capacity < node2_capacity) { + data->result++; + } +} + +/* rc < 0 if 'node1' has more capacity remaining + * rc > 0 if 'node1' has less capacity remaining + */ +int +compare_capacity(const node_t * node1, const node_t * node2) +{ + struct compare_data data; + + data.node1 = node1; + data.node2 = node2; + data.result = 0; + + g_hash_table_foreach(node1->details->utilization, do_compare_capacity1, &data); + g_hash_table_foreach(node2->details->utilization, do_compare_capacity2, &data); + + return data.result; +} + +struct calculate_data { + GHashTable *current_utilization; + gboolean plus; +}; + +static void +do_calculate_utilization(gpointer key, gpointer value, gpointer user_data) +{ + const char *current = NULL; + char *result = NULL; + struct calculate_data *data = user_data; + + current = g_hash_table_lookup(data->current_utilization, key); + if (data->plus) { + result = crm_itoa(crm_parse_int(current, "0") + crm_parse_int(value, "0")); + g_hash_table_replace(data->current_utilization, strdup(key), result); + + } else if (current) { + result = crm_itoa(crm_parse_int(current, "0") - crm_parse_int(value, "0")); + g_hash_table_replace(data->current_utilization, strdup(key), result); + } +} + +/* Specify 'plus' to FALSE when allocating + * Otherwise to TRUE when deallocating + */ +void +calculate_utilization(GHashTable * current_utilization, + GHashTable * utilization, gboolean plus) +{ + struct calculate_data data; + + data.current_utilization = current_utilization; + data.plus = plus; + + g_hash_table_foreach(utilization, do_calculate_utilization, &data); +} + + +struct capacity_data { + node_t *node; + const char *rsc_id; + gboolean is_enough; +}; + +static void +check_capacity(gpointer key, gpointer value, gpointer user_data) +{ + int required = 0; + int remaining = 0; + struct capacity_data *data = user_data; + + required = crm_parse_int(value, "0"); + remaining = crm_parse_int(g_hash_table_lookup(data->node->details->utilization, key), "0"); + + if (required > remaining) { + CRM_ASSERT(data->rsc_id); + CRM_ASSERT(data->node); + + crm_debug("Node %s has no enough %s for %s: required=%d remaining=%d", + data->node->details->uname, (char *)key, data->rsc_id, required, remaining); + data->is_enough = FALSE; + } +} + +static gboolean +have_enough_capacity(node_t * node, const char * rsc_id, GHashTable * utilization) +{ + struct capacity_data data; + + data.node = node; + data.rsc_id = rsc_id; + data.is_enough = TRUE; + + g_hash_table_foreach(utilization, check_capacity, &data); + + return data.is_enough; +} + + +static void +native_add_unallocated_utilization(GHashTable * all_utilization, resource_t * rsc) +{ + if(is_set(rsc->flags, pe_rsc_provisional) == FALSE) { + return; + } + + calculate_utilization(all_utilization, rsc->utilization, TRUE); +} + +static void +add_unallocated_utilization(GHashTable * all_utilization, resource_t * rsc, + GListPtr all_rscs, resource_t * orig_rsc) +{ + if(is_set(rsc->flags, pe_rsc_provisional) == FALSE) { + return; + } + + if (rsc->variant == pe_native) { + pe_rsc_trace(orig_rsc, "%s: Adding %s as colocated utilization", + orig_rsc->id, rsc->id); + native_add_unallocated_utilization(all_utilization, rsc); + + } else if (rsc->variant == pe_group) { + pe_rsc_trace(orig_rsc, "%s: Adding %s as colocated utilization", + orig_rsc->id, rsc->id); + group_add_unallocated_utilization(all_utilization, rsc, all_rscs); + + } else if (rsc->variant == pe_clone || + rsc->variant == pe_master) { + GListPtr gIter1 = NULL; + gboolean existing = FALSE; + + /* Check if there's any child already existing in the list */ + gIter1 = rsc->children; + for (; gIter1 != NULL; gIter1 = gIter1->next) { + resource_t *child = (resource_t *) gIter1->data; + GListPtr gIter2 = NULL; + + if (g_list_find(all_rscs, child)) { + existing = TRUE; + + } else { + /* Check if there's any child of another cloned group already existing in the list */ + gIter2 = child->children; + for (; gIter2 != NULL; gIter2 = gIter2->next) { + resource_t *grandchild = (resource_t *) gIter2->data; + + if (g_list_find(all_rscs, grandchild)) { + pe_rsc_trace(orig_rsc, "%s: Adding %s as colocated utilization", + orig_rsc->id, child->id); + add_unallocated_utilization(all_utilization, child, all_rscs, orig_rsc); + existing = TRUE; + break; + } + } + } + } + + if (existing == FALSE) { + resource_t *first_child = (resource_t *) rsc->children->data; + + pe_rsc_trace(orig_rsc, "%s: Adding %s as colocated utilization", + orig_rsc->id, ID(first_child->xml)); + add_unallocated_utilization(all_utilization, first_child, all_rscs, orig_rsc); + } + } +} + +static GHashTable * +sum_unallocated_utilization(resource_t * rsc, GListPtr colocated_rscs) +{ + GListPtr gIter = NULL; + GListPtr all_rscs = NULL; + GHashTable *all_utilization = g_hash_table_new_full(crm_str_hash, g_str_equal, + g_hash_destroy_str, g_hash_destroy_str); + + all_rscs = g_list_copy(colocated_rscs); + if (g_list_find(all_rscs, rsc) == FALSE) { + all_rscs = g_list_append(all_rscs, rsc); + } + + for (gIter = all_rscs; gIter != NULL; gIter = gIter->next) { + resource_t *listed_rsc = (resource_t *) gIter->data; + + if(is_set(listed_rsc->flags, pe_rsc_provisional) == FALSE) { + continue; + } + + pe_rsc_trace(rsc, "%s: Processing unallocated colocated %s", rsc->id, listed_rsc->id); + add_unallocated_utilization(all_utilization, listed_rsc, all_rscs, rsc); + } + + g_list_free(all_rscs); + + return all_utilization; +} + +static GListPtr +find_colocated_rscs(GListPtr colocated_rscs, resource_t * rsc, resource_t * orig_rsc) +{ + GListPtr gIter = NULL; + + if (rsc == NULL) { + return colocated_rscs; + + } else if (g_list_find(colocated_rscs, rsc)) { + return colocated_rscs; + } + + crm_trace("%s: %s is supposed to be colocated with %s", orig_rsc->id, rsc->id, orig_rsc->id); + colocated_rscs = g_list_append(colocated_rscs, rsc); + + for (gIter = rsc->rsc_cons; gIter != NULL; gIter = gIter->next) { + rsc_colocation_t *constraint = (rsc_colocation_t *) gIter->data; + resource_t *rsc_rh = constraint->rsc_rh; + + /* Break colocation loop */ + if (rsc_rh == orig_rsc) { + continue; + } + + if (constraint->score == INFINITY + && filter_colocation_constraint(rsc, rsc_rh, constraint, TRUE) == influence_rsc_location) { + + if (rsc_rh->variant == pe_group) { + /* Need to use group_variant_data */ + colocated_rscs = group_find_colocated_rscs(colocated_rscs, rsc_rh, orig_rsc); + + } else { + colocated_rscs = find_colocated_rscs(colocated_rscs, rsc_rh, orig_rsc); + } + } + } + + for (gIter = rsc->rsc_cons_lhs; gIter != NULL; gIter = gIter->next) { + rsc_colocation_t *constraint = (rsc_colocation_t *) gIter->data; + resource_t *rsc_lh = constraint->rsc_lh; + + /* Break colocation loop */ + if (rsc_lh == orig_rsc) { + continue; + } + + if (rsc_lh->variant <= pe_group && rsc->variant > pe_group) { + /* We do not know if rsc_lh will be colocated with orig_rsc in this case */ + continue; + } + + if (constraint->score == INFINITY + && filter_colocation_constraint(rsc_lh, rsc, constraint, TRUE) == influence_rsc_location) { + + if (rsc_lh->variant == pe_group) { + /* Need to use group_variant_data */ + colocated_rscs = group_find_colocated_rscs(colocated_rscs, rsc_lh, orig_rsc); + + } else { + colocated_rscs = find_colocated_rscs(colocated_rscs, rsc_lh, orig_rsc); + } + } + } + + return colocated_rscs; +} + +void +process_utilization(resource_t * rsc, node_t ** prefer, pe_working_set_t * data_set) +{ + int alloc_details = scores_log_level + 1; + + if (safe_str_neq(data_set->placement_strategy, "default")) { + GListPtr gIter = NULL; + GListPtr colocated_rscs = NULL; + gboolean any_capable = FALSE; + + colocated_rscs = find_colocated_rscs(colocated_rscs, rsc, rsc); + if (colocated_rscs) { + GHashTable *unallocated_utilization = NULL; + char *rscs_id = crm_concat(rsc->id, "and its colocated resources", ' '); + node_t *most_capable_node = NULL; + + unallocated_utilization = sum_unallocated_utilization(rsc, colocated_rscs); + + for (gIter = data_set->nodes; gIter != NULL; gIter = gIter->next) { + node_t *node = (node_t *) gIter->data; + + if (have_enough_capacity(node, rscs_id, unallocated_utilization)) { + any_capable = TRUE; + } + + if (most_capable_node == NULL || + compare_capacity(node, most_capable_node) < 0) { + /* < 0 means 'node' is more capable */ + most_capable_node = node; + } + } + + if (any_capable) { + for (gIter = data_set->nodes; gIter != NULL; gIter = gIter->next) { + node_t *node = (node_t *) gIter->data; + + if (have_enough_capacity(node, rscs_id, unallocated_utilization) == FALSE) { + pe_rsc_debug(rsc, "Resource %s and its colocated resources cannot be allocated to node %s: no enough capacity", + rsc->id, node->details->uname); + resource_location(rsc, node, -INFINITY, "__limit_utilization__", data_set); + } + } + + } else if (*prefer == NULL) { + *prefer = most_capable_node; + } + + if (unallocated_utilization) { + g_hash_table_destroy(unallocated_utilization); + } + + g_list_free(colocated_rscs); + free(rscs_id); + } + + if (any_capable == FALSE) { + for (gIter = data_set->nodes; gIter != NULL; gIter = gIter->next) { + node_t *node = (node_t *) gIter->data; + + if (have_enough_capacity(node, rsc->id, rsc->utilization) == FALSE) { + pe_rsc_debug(rsc, "Resource %s cannot be allocated to node %s: no enough capacity", + rsc->id, node->details->uname); + resource_location(rsc, node, -INFINITY, "__limit_utilization__", data_set); + } + } + } + dump_node_scores(alloc_details, rsc, "Post-utilization", rsc->allowed_nodes); + } +} + +#define VARIANT_GROUP 1 +#include + +GListPtr +group_find_colocated_rscs(GListPtr colocated_rscs, resource_t * rsc, resource_t * orig_rsc) +{ + group_variant_data_t *group_data = NULL; + + get_group_variant_data(group_data, rsc); + if (group_data->colocated || + (rsc->parent && + (rsc->parent->variant == pe_clone || rsc->parent->variant == pe_master))) { + GListPtr gIter = rsc->children; + + for (; gIter != NULL; gIter = gIter->next) { + resource_t *child_rsc = (resource_t *) gIter->data; + + colocated_rscs = find_colocated_rscs(colocated_rscs, child_rsc, orig_rsc); + } + + } else { + if (group_data->first_child) { + colocated_rscs = find_colocated_rscs(colocated_rscs, group_data->first_child, orig_rsc); + } + } + + colocated_rscs = find_colocated_rscs(colocated_rscs, rsc, orig_rsc); + + return colocated_rscs; +} + +static void +group_add_unallocated_utilization(GHashTable * all_utilization, resource_t * rsc, + GListPtr all_rscs) +{ + group_variant_data_t *group_data = NULL; + + get_group_variant_data(group_data, rsc); + if (group_data->colocated || + (rsc->parent && + (rsc->parent->variant == pe_clone || rsc->parent->variant == pe_master))) { + GListPtr gIter = rsc->children; + + for (; gIter != NULL; gIter = gIter->next) { + resource_t *child_rsc = (resource_t *) gIter->data; + + if (is_set(child_rsc->flags, pe_rsc_provisional) && + g_list_find(all_rscs, child_rsc) == FALSE) { + native_add_unallocated_utilization(all_utilization, child_rsc); + } + } + + } else { + if (group_data->first_child && + is_set(group_data->first_child->flags, pe_rsc_provisional) && + g_list_find(all_rscs, group_data->first_child) == FALSE) { + native_add_unallocated_utilization(all_utilization, group_data->first_child); + } + } +} + + diff --git a/pengine/utils.c b/pengine/utils.c index 9782cb6144..e1c368517f 100644 --- a/pengine/utils.c +++ b/pengine/utils.c @@ -1,515 +1,413 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include #include #include #include void pe_free_ordering(GListPtr constraints) { GListPtr iterator = constraints; while (iterator != NULL) { order_constraint_t *order = iterator->data; iterator = iterator->next; free(order->lh_action_task); free(order->rh_action_task); free(order); } if (constraints != NULL) { g_list_free(constraints); } } void pe_free_rsc_to_node(GListPtr constraints) { GListPtr iterator = constraints; while (iterator != NULL) { rsc_to_node_t *cons = iterator->data; iterator = iterator->next; g_list_free_full(cons->node_list_rh, free); free(cons); } if (constraints != NULL) { g_list_free(constraints); } } rsc_to_node_t * rsc2node_new(const char *id, resource_t * rsc, int node_weight, const char *discover_mode, node_t * foo_node, pe_working_set_t * data_set) { rsc_to_node_t *new_con = NULL; if (rsc == NULL || id == NULL) { pe_err("Invalid constraint %s for rsc=%p", crm_str(id), rsc); return NULL; } else if (foo_node == NULL) { CRM_CHECK(node_weight == 0, return NULL); } new_con = calloc(1, sizeof(rsc_to_node_t)); if (new_con != NULL) { new_con->id = id; new_con->rsc_lh = rsc; new_con->node_list_rh = NULL; new_con->role_filter = RSC_ROLE_UNKNOWN; if (discover_mode == NULL || safe_str_eq(discover_mode, "always")) { new_con->discover_mode = discover_always; } else if (safe_str_eq(discover_mode, "never")) { new_con->discover_mode = discover_never; } else if (safe_str_eq(discover_mode, "exclusive")) { new_con->discover_mode = discover_exclusive; rsc->exclusive_discover = TRUE; } else { pe_err("Invalid %s value %s in location constraint", XML_LOCATION_ATTR_DISCOVERY, discover_mode); } if (foo_node != NULL) { node_t *copy = node_copy(foo_node); copy->weight = merge_weights(node_weight, foo_node->weight); new_con->node_list_rh = g_list_prepend(NULL, copy); } data_set->placement_constraints = g_list_prepend(data_set->placement_constraints, new_con); rsc->rsc_location = g_list_prepend(rsc->rsc_location, new_con); } return new_con; } gboolean can_run_resources(const node_t * node) { if (node == NULL) { return FALSE; } #if 0 if (node->weight < 0) { return FALSE; } #endif if (node->details->online == FALSE || node->details->shutdown || node->details->unclean || node->details->standby || node->details->maintenance) { crm_trace("%s: online=%d, unclean=%d, standby=%d, maintenance=%d", node->details->uname, node->details->online, node->details->unclean, node->details->standby, node->details->maintenance); return FALSE; } return TRUE; } -struct compare_data { - const node_t *node1; - const node_t *node2; - int result; -}; - -static void -do_compare_capacity1(gpointer key, gpointer value, gpointer user_data) -{ - int node1_capacity = 0; - int node2_capacity = 0; - struct compare_data *data = user_data; - - node1_capacity = crm_parse_int(value, "0"); - node2_capacity = - crm_parse_int(g_hash_table_lookup(data->node2->details->utilization, key), "0"); - - if (node1_capacity > node2_capacity) { - data->result--; - } else if (node1_capacity < node2_capacity) { - data->result++; - } -} - -static void -do_compare_capacity2(gpointer key, gpointer value, gpointer user_data) -{ - int node1_capacity = 0; - int node2_capacity = 0; - struct compare_data *data = user_data; - - if (g_hash_table_lookup_extended(data->node1->details->utilization, key, NULL, NULL)) { - return; - } - - node1_capacity = 0; - node2_capacity = crm_parse_int(value, "0"); - - if (node1_capacity > node2_capacity) { - data->result--; - } else if (node1_capacity < node2_capacity) { - data->result++; - } -} - -/* rc < 0 if 'node1' has more capacity remaining - * rc > 0 if 'node1' has less capacity remaining - */ -static int -compare_capacity(const node_t * node1, const node_t * node2) -{ - struct compare_data data; - - data.node1 = node1; - data.node2 = node2; - data.result = 0; - - g_hash_table_foreach(node1->details->utilization, do_compare_capacity1, &data); - g_hash_table_foreach(node2->details->utilization, do_compare_capacity2, &data); - - return data.result; -} - /* return -1 if 'a' is more preferred * return 1 if 'b' is more preferred */ gint sort_node_weight(gconstpointer a, gconstpointer b, gpointer data) { const node_t *node1 = (const node_t *)a; const node_t *node2 = (const node_t *)b; const node_t *active = (node_t *) data; int node1_weight = 0; int node2_weight = 0; int result = 0; if (a == NULL) { return 1; } if (b == NULL) { return -1; } node1_weight = node1->weight; node2_weight = node2->weight; if (can_run_resources(node1) == FALSE) { node1_weight = -INFINITY; } if (can_run_resources(node2) == FALSE) { node2_weight = -INFINITY; } if (node1_weight > node2_weight) { crm_trace("%s (%d) > %s (%d) : weight", node1->details->uname, node1_weight, node2->details->uname, node2_weight); return -1; } if (node1_weight < node2_weight) { crm_trace("%s (%d) < %s (%d) : weight", node1->details->uname, node1_weight, node2->details->uname, node2_weight); return 1; } crm_trace("%s (%d) == %s (%d) : weight", node1->details->uname, node1_weight, node2->details->uname, node2_weight); if (safe_str_eq(pe_dataset->placement_strategy, "minimal")) { goto equal; } if (safe_str_eq(pe_dataset->placement_strategy, "balanced")) { result = compare_capacity(node1, node2); if (result != 0) { return result; } } /* now try to balance resources across the cluster */ if (node1->details->num_resources < node2->details->num_resources) { crm_trace("%s (%d) < %s (%d) : resources", node1->details->uname, node1->details->num_resources, node2->details->uname, node2->details->num_resources); return -1; } else if (node1->details->num_resources > node2->details->num_resources) { crm_trace("%s (%d) > %s (%d) : resources", node1->details->uname, node1->details->num_resources, node2->details->uname, node2->details->num_resources); return 1; } if (active && active->details == node1->details) { crm_trace("%s (%d) > %s (%d) : active", node1->details->uname, node1->details->num_resources, node2->details->uname, node2->details->num_resources); return -1; } else if (active && active->details == node2->details) { crm_trace("%s (%d) > %s (%d) : active", node1->details->uname, node1->details->num_resources, node2->details->uname, node2->details->num_resources); return 1; } equal: crm_trace("%s = %s", node1->details->uname, node2->details->uname); return strcmp(node1->details->uname, node2->details->uname); } -struct calculate_data { - node_t *node; - gboolean allocate; -}; - -static void -do_calculate_utilization(gpointer key, gpointer value, gpointer user_data) -{ - const char *capacity = NULL; - char *remain_capacity = NULL; - struct calculate_data *data = user_data; - - capacity = g_hash_table_lookup(data->node->details->utilization, key); - if (capacity) { - if (data->allocate) { - remain_capacity = crm_itoa(crm_parse_int(capacity, "0") - crm_parse_int(value, "0")); - } else { - remain_capacity = crm_itoa(crm_parse_int(capacity, "0") + crm_parse_int(value, "0")); - } - g_hash_table_replace(data->node->details->utilization, strdup(key), remain_capacity); - } -} - -/* Specify 'allocate' to TRUE when allocating - * Otherwise to FALSE when deallocating - */ -static void -calculate_utilization(node_t * node, resource_t * rsc, gboolean allocate) -{ - struct calculate_data data; - - data.node = node; - data.allocate = allocate; - - g_hash_table_foreach(rsc->utilization, do_calculate_utilization, &data); - - if (allocate) { - dump_rsc_utilization(show_utilization ? 0 : utilization_log_level, __FUNCTION__, rsc, node); - } -} - void native_deallocate(resource_t * rsc) { if (rsc->allocated_to) { node_t *old = rsc->allocated_to; crm_info("Deallocating %s from %s", rsc->id, old->details->uname); set_bit(rsc->flags, pe_rsc_provisional); rsc->allocated_to = NULL; old->details->allocated_rsc = g_list_remove(old->details->allocated_rsc, rsc); old->details->num_resources--; /* old->count--; */ - calculate_utilization(old, rsc, FALSE); + calculate_utilization(old->details->utilization, rsc->utilization, TRUE); free(old); } } gboolean native_assign_node(resource_t * rsc, GListPtr nodes, node_t * chosen, gboolean force) { CRM_ASSERT(rsc->variant == pe_native); if (force == FALSE && chosen != NULL && (can_run_resources(chosen) == FALSE || chosen->weight < 0)) { crm_debug("All nodes for resource %s are unavailable" ", unclean or shutting down (%s: %d, %d)", rsc->id, chosen->details->uname, can_run_resources(chosen), chosen->weight); rsc->next_role = RSC_ROLE_STOPPED; chosen = NULL; } /* todo: update the old node for each resource to reflect its * new resource count */ native_deallocate(rsc); clear_bit(rsc->flags, pe_rsc_provisional); if (chosen == NULL) { char *key = NULL; GListPtr gIter = NULL; GListPtr possible_matches = NULL; crm_debug("Could not allocate a node for %s", rsc->id); rsc->next_role = RSC_ROLE_STOPPED; key = generate_op_key(rsc->id, RSC_STOP, 0); possible_matches = find_actions(rsc->actions, key, NULL); for (gIter = possible_matches; gIter != NULL; gIter = gIter->next) { action_t *stop = (action_t *) gIter->data; update_action_flags(stop, pe_action_optional | pe_action_clear); } g_list_free(possible_matches); free(key); key = generate_op_key(rsc->id, RSC_START, 0); possible_matches = find_actions(rsc->actions, key, NULL); for (gIter = possible_matches; gIter != NULL; gIter = gIter->next) { action_t *start = (action_t *) gIter->data; update_action_flags(start, pe_action_runnable | pe_action_clear); } g_list_free(possible_matches); free(key); return FALSE; } crm_debug("Assigning %s to %s", chosen->details->uname, rsc->id); rsc->allocated_to = node_copy(chosen); chosen->details->allocated_rsc = g_list_prepend(chosen->details->allocated_rsc, rsc); chosen->details->num_resources++; chosen->count++; - calculate_utilization(chosen, rsc, TRUE); + calculate_utilization(chosen->details->utilization, rsc->utilization, FALSE); + dump_rsc_utilization(show_utilization ? 0 : utilization_log_level, __FUNCTION__, rsc, chosen); + return TRUE; } void log_action(unsigned int log_level, const char *pre_text, action_t * action, gboolean details) { const char *node_uname = NULL; const char *node_uuid = NULL; if (action == NULL) { crm_trace("%s%s: ", pre_text == NULL ? "" : pre_text, pre_text == NULL ? "" : ": "); return; } if (is_set(action->flags, pe_action_pseudo)) { node_uname = NULL; node_uuid = NULL; } else if (action->node != NULL) { node_uname = action->node->details->uname; node_uuid = action->node->details->id; } else { node_uname = ""; node_uuid = NULL; } switch (text2task(action->task)) { case stonith_node: case shutdown_crm: crm_trace("%s%s%sAction %d: %s%s%s%s%s%s", pre_text == NULL ? "" : pre_text, pre_text == NULL ? "" : ": ", is_set(action->flags, pe_action_pseudo) ? "Pseduo " : is_set(action->flags, pe_action_optional) ? "Optional " : is_set(action->flags, pe_action_runnable) ? is_set(action->flags, pe_action_processed) ? "" : "(Provisional) " : "!!Non-Startable!! ", action->id, action->uuid, node_uname ? "\ton " : "", node_uname ? node_uname : "", node_uuid ? "\t\t(" : "", node_uuid ? node_uuid : "", node_uuid ? ")" : ""); break; default: crm_trace("%s%s%sAction %d: %s %s%s%s%s%s%s", pre_text == NULL ? "" : pre_text, pre_text == NULL ? "" : ": ", is_set(action->flags, pe_action_optional) ? "Optional " : is_set(action->flags, pe_action_pseudo) ? "Pseduo " : is_set(action->flags, pe_action_runnable) ? is_set(action->flags, pe_action_processed) ? "" : "(Provisional) " : "!!Non-Startable!! ", action->id, action->uuid, action->rsc ? action->rsc->id : "", node_uname ? "\ton " : "", node_uname ? node_uname : "", node_uuid ? "\t\t(" : "", node_uuid ? node_uuid : "", node_uuid ? ")" : ""); break; } if (details) { GListPtr gIter = NULL; crm_trace("\t\t====== Preceding Actions"); gIter = action->actions_before; for (; gIter != NULL; gIter = gIter->next) { action_wrapper_t *other = (action_wrapper_t *) gIter->data; log_action(log_level + 1, "\t\t", other->action, FALSE); } crm_trace("\t\t====== Subsequent Actions"); gIter = action->actions_after; for (; gIter != NULL; gIter = gIter->next) { action_wrapper_t *other = (action_wrapper_t *) gIter->data; log_action(log_level + 1, "\t\t", other->action, FALSE); } crm_trace("\t\t====== End"); } else { crm_trace("\t\t(seen=%d, before=%d, after=%d)", action->seen_count, g_list_length(action->actions_before), g_list_length(action->actions_after)); } } gboolean can_run_any(GHashTable * nodes) { GHashTableIter iter; node_t *node = NULL; if (nodes == NULL) { return FALSE; } g_hash_table_iter_init(&iter, nodes); while (g_hash_table_iter_next(&iter, NULL, (void **)&node)) { if (can_run_resources(node) && node->weight >= 0) { return TRUE; } } return FALSE; } diff --git a/pengine/utils.h b/pengine/utils.h index 270d32a4fe..f579aa247c 100644 --- a/pengine/utils.h +++ b/pengine/utils.h @@ -1,61 +1,78 @@ /* * Copyright (C) 2004 Andrew Beekhof * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef PENGINE_AUTILS__H # define PENGINE_AUTILS__H /* Constraint helper functions */ extern rsc_colocation_t *invert_constraint(rsc_colocation_t * constraint); extern rsc_to_node_t *copy_constraint(rsc_to_node_t * constraint); extern rsc_to_node_t *rsc2node_new(const char *id, resource_t * rsc, int weight, const char *discovery_mode, node_t * node, pe_working_set_t * data_set); extern void pe_free_rsc_to_node(GListPtr constraints); extern void pe_free_ordering(GListPtr constraints); extern gboolean rsc_colocation_new(const char *id, const char *node_attr, int score, resource_t * rsc_lh, resource_t * rsc_rh, const char *state_lh, const char *state_rh, pe_working_set_t * data_set); extern gboolean rsc_ticket_new(const char *id, resource_t * rsc_lh, ticket_t * ticket, const char *state_lh, const char *loss_policy, pe_working_set_t * data_set); extern gint sort_node_weight(gconstpointer a, gconstpointer b, gpointer data_set); extern gboolean can_run_resources(const node_t * node); extern gboolean native_assign_node(resource_t * rsc, GListPtr candidates, node_t * chosen, gboolean force); void native_deallocate(resource_t * rsc); extern void log_action(unsigned int log_level, const char *pre_text, action_t * action, gboolean details); extern gboolean can_run_any(GHashTable * nodes); extern resource_t *find_compatible_child(resource_t * local_child, resource_t * rsc, enum rsc_role_e filter, gboolean current); + +enum filter_colocation_res { + influence_nothing = 0, + influence_rsc_location, + influence_rsc_priority, +}; + +extern enum filter_colocation_res +filter_colocation_constraint(resource_t * rsc_lh, resource_t * rsc_rh, + rsc_colocation_t * constraint, gboolean preview); + +extern int compare_capacity(const node_t * node1, const node_t * node2); +extern void calculate_utilization(GHashTable * current_utilization, + GHashTable * utilization, gboolean plus); + +extern void process_utilization(resource_t * rsc, node_t ** prefer, pe_working_set_t * data_set); + # define STONITH_UP "stonith_up" # define STONITH_DONE "stonith_complete" # define ALL_STOPPED "all_stopped" # define LOAD_STOPPED "load_stopped" #endif diff --git a/rpmlintrc b/rpmlintrc index 8b93c40e27..75b2787971 100644 --- a/rpmlintrc +++ b/rpmlintrc @@ -1,14 +1,29 @@ addFilter("E: non-standard-dir-perm .* 0750") -addFilter("E: hardcoded-library-path in /usr/lib/ocf") -addFilter("E: changelog-time-in-future") -addFilter("W: spelling-error") -addFilter("W: non-standard-uid .* hacluster") -addFilter("W: non-standard-gid .* haclient") addFilter("W: shared-lib-calls-exit") + +# Really, really do not care +addFilter("spelling-error") +addFilter("mixed-use-of-spaces-and-tabs") + +# Mandated location for OCF directory +addFilter("W: only-non-binary-in-usr-lib") +addFilter("E: hardcoded-library-path in /usr/lib/ocf") + +# Its there but rpmlint can't find it for some reason +addFilter("no-status-entry /etc/rc.d/init.d/") + +# We don't want the cluster to start by default +addFilter("no-chkconfig-line /etc/rc.d/init.d/") + +# Not interested in lock files +addFilter("subsys-not-used /etc/rc.d/init.d/") + +# When building developer packages addFilter("W: invalid-url Source0:") -addFilter("pacemaker.src: W: strange-permission .* 0600") -addFilter("W: mixed-use-of-spaces-and-tabs") addFilter("W: unstripped-binary-or-object") addFilter("W: hidden-file-or-dir /var/lib/pacemaker/gcov") + +# Build artifacts +addFilter("E: changelog-time-in-future") +addFilter("pacemaker.src: W: strange-permission .* 0600") addFilter("enchant-dictionary-not-found en_US") -addFilter("W: only-non-binary-in-usr-lib")