diff --git a/doc/man/Makefile.am b/doc/man/Makefile.am index 43a3f70c8..4794cffee 100644 --- a/doc/man/Makefile.am +++ b/doc/man/Makefile.am @@ -1,176 +1,177 @@ # # doc: Linux-HA resource agents # # Copyright (C) 2009 Florian Haas # # 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. # MAINTAINERCLEANFILES = Makefile.in EXTRA_DIST = $(doc_DATA) $(REFENTRY_STYLESHEET) \ mkappendix.sh ralist.sh CLEANFILES = $(man_MANS) $(xmlfiles) metadata-*.xml STYLESHEET_PREFIX ?= http://docbook.sourceforge.net/release/xsl/current MANPAGES_STYLESHEET ?= $(STYLESHEET_PREFIX)/manpages/docbook.xsl HTML_STYLESHEET ?= $(STYLESHEET_PREFIX)/xhtml/docbook.xsl FO_STYLESHEET ?= $(STYLESHEET_PREFIX)/fo/docbook.xsl REFENTRY_STYLESHEET ?= ra2refentry.xsl XSLTPROC_OPTIONS ?= --xinclude XSLTPROC_MANPAGES_OPTIONS ?= $(XSLTPROC_OPTIONS) XSLTPROC_HTML_OPTIONS ?= $(XSLTPROC_OPTIONS) XSLTPROC_FO_OPTIONS ?= $(XSLTPROC_OPTIONS) radir = $(top_srcdir)/heartbeat # OCF_ROOT=. is necessary due to a sanity check in ocf-shellfuncs # (which tests whether $OCF_ROOT points to a directory metadata-%.xml: $(radir)/% OCF_ROOT=. OCF_FUNCTIONS_DIR=$(radir) $< meta-data > $@ metadata-IPv6addr.xml: ../../heartbeat/IPv6addr OCF_ROOT=. OCF_FUNCTIONS_DIR=$(radir) $< meta-data > $@ # Please note: we can't name the man pages # ocf:heartbeat:. Believe me, I've tried. It looks like it # works, but then it doesn't. While make can deal correctly with # colons in target names (when properly escaped), it royally messes up # when it is deals with _dependencies_ that contain colons. See Bug # 12126 on savannah.gnu.org. But, maybe it gets fixed soon, it was # first reported in 1995 and added to Savannah in in 2005... if BUILD_DOC man_MANS = ocf_heartbeat_AoEtarget.7 \ ocf_heartbeat_AudibleAlarm.7 \ ocf_heartbeat_ClusterMon.7 \ ocf_heartbeat_CTDB.7 \ ocf_heartbeat_Delay.7 \ ocf_heartbeat_Dummy.7 \ ocf_heartbeat_EvmsSCC.7 \ ocf_heartbeat_Evmsd.7 \ ocf_heartbeat_Filesystem.7 \ ocf_heartbeat_ICP.7 \ ocf_heartbeat_IPaddr.7 \ ocf_heartbeat_IPaddr2.7 \ ocf_heartbeat_IPsrcaddr.7 \ ocf_heartbeat_LVM.7 \ ocf_heartbeat_LinuxSCSI.7 \ ocf_heartbeat_MailTo.7 \ ocf_heartbeat_ManageRAID.7 \ ocf_heartbeat_ManageVE.7 \ + ocf_heartbeat_NodeUtilization.7 \ ocf_heartbeat_Pure-FTPd.7 \ ocf_heartbeat_Raid1.7 \ ocf_heartbeat_Route.7 \ ocf_heartbeat_SAPDatabase.7 \ ocf_heartbeat_SAPInstance.7 \ ocf_heartbeat_SendArp.7 \ ocf_heartbeat_ServeRAID.7 \ ocf_heartbeat_SphinxSearchDaemon.7 \ ocf_heartbeat_Squid.7 \ ocf_heartbeat_Stateful.7 \ ocf_heartbeat_SysInfo.7 \ ocf_heartbeat_VIPArip.7 \ ocf_heartbeat_VirtualDomain.7 \ ocf_heartbeat_WAS.7 \ ocf_heartbeat_WAS6.7 \ ocf_heartbeat_WinPopup.7 \ ocf_heartbeat_Xen.7 \ ocf_heartbeat_Xinetd.7 \ ocf_heartbeat_anything.7 \ ocf_heartbeat_apache.7 \ ocf_heartbeat_asterisk.7 \ ocf_heartbeat_clvm.7 \ ocf_heartbeat_conntrackd.7 \ ocf_heartbeat_db2.7 \ ocf_heartbeat_dhcpd.7 \ ocf_heartbeat_docker.7 \ ocf_heartbeat_dnsupdate.7 \ ocf_heartbeat_eDir88.7 \ ocf_heartbeat_ethmonitor.7 \ ocf_heartbeat_exportfs.7 \ ocf_heartbeat_fio.7 \ ocf_heartbeat_galera.7 \ ocf_heartbeat_garbd.7 \ ocf_heartbeat_iSCSILogicalUnit.7 \ ocf_heartbeat_iSCSITarget.7 \ ocf_heartbeat_iface-bridge.7 \ ocf_heartbeat_iface-vlan.7 \ ocf_heartbeat_ids.7 \ ocf_heartbeat_iscsi.7 \ ocf_heartbeat_jboss.7 \ ocf_heartbeat_kamailio.7 \ ocf_heartbeat_lxc.7 \ ocf_heartbeat_mysql.7 \ ocf_heartbeat_mysql-proxy.7 \ ocf_heartbeat_nagios.7 \ ocf_heartbeat_named.7 \ ocf_heartbeat_nfsnotify.7 \ ocf_heartbeat_nfsserver.7 \ ocf_heartbeat_nginx.7 \ ocf_heartbeat_oracle.7 \ ocf_heartbeat_oralsnr.7 \ ocf_heartbeat_pgsql.7 \ ocf_heartbeat_pingd.7 \ ocf_heartbeat_portblock.7 \ ocf_heartbeat_postfix.7 \ ocf_heartbeat_pound.7 \ ocf_heartbeat_proftpd.7 \ ocf_heartbeat_rabbitmq-cluster.7 \ ocf_heartbeat_redis.7 \ ocf_heartbeat_rsyncd.7 \ ocf_heartbeat_rsyslog.7 \ ocf_heartbeat_scsi2reservation.7 \ ocf_heartbeat_sfex.7 \ ocf_heartbeat_slapd.7 \ ocf_heartbeat_sg_persist.7 \ ocf_heartbeat_symlink.7 \ ocf_heartbeat_syslog-ng.7 \ ocf_heartbeat_tomcat.7 \ ocf_heartbeat_varnish.7 \ ocf_heartbeat_vmware.7 \ ocf_heartbeat_zabbixserver.7 if USE_IPV6ADDR_AGENT man_MANS += ocf_heartbeat_IPv6addr.7 endif xmlfiles = $(man_MANS:.7=.xml) %.1 %.5 %.7 %.8: %.xml $(XSLTPROC) \ $(XSLTPROC_MANPAGES_OPTIONS) \ $(MANPAGES_STYLESHEET) $< ocf_heartbeat_%.xml: metadata-%.xml $(srcdir)/$(REFENTRY_STYLESHEET) $(XSLTPROC) --novalid \ --stringparam package $(PACKAGE_NAME) \ --stringparam version $(VERSION) \ --output $@ \ $(srcdir)/$(REFENTRY_STYLESHEET) $< ocf_resource_agents.xml: $(xmlfiles) mkappendix.sh ./mkappendix.sh $(xmlfiles) > $@ %.html: %.xml $(XSLTPROC) \ $(XSLTPROC_HTML_OPTIONS) \ --output $@ \ $(HTML_STYLESHEET) $< xml: ocf_resource_agents.xml endif diff --git a/heartbeat/Makefile.am b/heartbeat/Makefile.am index 91d4090c6..044314bff 100644 --- a/heartbeat/Makefile.am +++ b/heartbeat/Makefile.am @@ -1,170 +1,171 @@ # Makefile.am for OCF RAs # # Author: Sun Jing Dong # Copyright (C) 2004 IBM # # 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. # MAINTAINERCLEANFILES = Makefile.in EXTRA_DIST = $(ocf_SCRIPTS) $(ocfcommon_DATA) \ $(common_DATA) $(hb_DATA) $(dtd_DATA) \ README AM_CPPFLAGS = -I$(top_srcdir)/include -I$(top_srcdir)/linux-ha halibdir = $(libexecdir)/heartbeat ocfdir = $(OCF_RA_DIR_PREFIX)/heartbeat dtddir = $(datadir)/$(PACKAGE_NAME) dtd_DATA = ra-api-1.dtd metadata.rng if USE_IPV6ADDR_AGENT ocf_PROGRAMS = IPv6addr else ocf_PROGRAMS = endif if IPV6ADDR_COMPATIBLE halib_PROGRAMS = send_ua else halib_PROGRAMS = endif IPv6addr_SOURCES = IPv6addr.c IPv6addr_utils.c send_ua_SOURCES = send_ua.c IPv6addr_utils.c IPv6addr_LDADD = -lplumb $(LIBNETLIBS) send_ua_LDADD = $(LIBNETLIBS) ocf_SCRIPTS = AoEtarget \ AudibleAlarm \ ClusterMon \ CTDB \ Delay \ Dummy \ EvmsSCC \ Evmsd \ Filesystem \ ICP \ IPaddr \ IPaddr2 \ IPsrcaddr \ LVM \ LinuxSCSI \ MailTo \ ManageRAID \ ManageVE \ + NodeUtilization \ Pure-FTPd \ Raid1 \ Route \ SAPDatabase \ SAPInstance \ SendArp \ ServeRAID \ SphinxSearchDaemon \ Squid \ Stateful \ SysInfo \ VIPArip \ VirtualDomain \ WAS \ WAS6 \ WinPopup \ Xen \ Xinetd \ anything \ apache \ asterisk \ awseip \ awsvip \ clvm \ conntrackd \ db2 \ dhcpd \ dnsupdate \ docker \ eDir88 \ ethmonitor \ exportfs \ fio \ galera \ garbd \ iSCSILogicalUnit \ iSCSITarget \ ids \ iface-bridge \ iface-vlan \ iscsi \ jboss \ kamailio \ lxc \ mysql \ mysql-proxy \ nagios \ named \ nfsnotify \ nfsserver \ nginx \ oracle \ oralsnr \ pgagent \ pgsql \ pingd \ portblock \ postfix \ pound \ proftpd \ rabbitmq-cluster \ redis \ rsyncd \ rsyslog \ scsi2reservation \ sfex \ sg_persist \ slapd \ symlink \ syslog-ng \ tomcat \ varnish \ vmware \ vsftpd \ zabbixserver ocfcommondir = $(OCF_LIB_DIR_PREFIX)/heartbeat ocfcommon_DATA = ocf-shellfuncs \ ocf-binaries \ ocf-directories \ ocf-returncodes \ ocf-rarun \ ocf-distro \ apache-conf.sh \ http-mon.sh \ sapdb-nosha.sh \ sapdb.sh \ ora-common.sh \ mysql-common.sh \ nfsserver-redhat.sh \ findif.sh # Legacy locations hbdir = $(sysconfdir)/ha.d hb_DATA = shellfuncs check: $(ocf_SCRIPTS:=.check) %.check: % OCF_ROOT=$(abs_srcdir) OCF_FUNCTIONS_DIR=$(abs_srcdir) ./$< meta-data | xmllint --path $(abs_srcdir) --noout --relaxng $(abs_srcdir)/metadata.rng - diff --git a/heartbeat/NodeUtilization b/heartbeat/NodeUtilization new file mode 100755 index 000000000..61969e6f7 --- /dev/null +++ b/heartbeat/NodeUtilization @@ -0,0 +1,226 @@ +#!/bin/sh +# +# +# NodeUtilization OCF Resource Agent +# +# Copyright (c) 2011 SUSE LINUX, John Shi +# Copyright (c) 2016 SUSE LINUX, Kristoffer Gronlund +# All Rights Reserved. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of version 2 of the GNU General Public License as +# published by the Free Software Foundation. +# +# This program is distributed in the hope that it would be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +# +# Further, this software is distributed without any warranty that it is +# free of the rightful claim of any third person regarding infringement +# or the like. Any license provided herein, whether implied or +# otherwise, applies only to this software file. Patent licenses, if +# any, provided herein do not apply to combinations of this program with +# other software, or any other product whatsoever. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write the Free Software Foundation, +# Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. +# +####################################################################### +# Initialization: + +: ${OCF_FUNCTIONS_DIR=${OCF_ROOT}/lib/heartbeat} +. ${OCF_FUNCTIONS_DIR}/ocf-shellfuncs + +####################################################################### + +NodeUtilization_meta_data() { + cat < + + +1.0 + + +The Node Utilization agent detects system parameters like available CPU, host +memory and hypervisor memory availability, and adds them into the CIB for each +node using crm_attribute. Run the agent as a clone resource to have it populate +these parameters on each node. +Note: Setting hv_memory only works with Xen at the moment, using the xl or xm +command line tools. + +Node Utilization + + + + +If set, parameters will be updated if there are differences between the HA +parameters and the system values when running the monitor action. +If not set, the parameters will be set once when the resource instance starts. + +Dynamically update parameters in monitor + + + + +Enable setting node CPU utilization limit. +Set node CPU utilization limit. + + + + +Subtract this value when setting the CPU utilization parameter. +CPU reservation. + + + + +Enable setting available host memory. +Set available host memory. + + + + +Subtract this value when setting host memory utilization, in MB. +Host memory reservation, in MB. + + + + +Enable setting available hypervisor memory. +Set available hypervisor memory. + + + + +Subtract this value when setting hypervisor memory utilization, in MB. +Hypervisor memory reservation, in MB. + + + + + + + + + + + + +END +} + +Host_Total_Memory() { + local xentool + + xentool=$(which xl 2> /dev/null || which xm 2> /dev/null) + + if [ -x $xentool ]; then + $xentool info | awk '/total_memory/{printf("%d\n",$3);exit(0)}' + else + ocf_log warn "Can only set hv_memory for Xen hypervisor" + echo "0" + fi +} + + +set_utilization() { + host_name="$(ocf_local_nodename)" + + if ocf_is_true "$OCF_RESKEY_utilization_cpu"; then + sys_cpu=$(( $(grep -c processor /proc/cpuinfo) - $OCF_RESKEY_utilization_cpu_reservation )) + uti_cpu=$(crm_attribute -Q -t nodes -U "$host_name" -z -n cpu 2>/dev/null) + + if [ "$sys_cpu" != "$uti_cpu" ]; then + if ! crm_attribute -t nodes -U "$host_name" -z -n cpu -v $sys_cpu; then + ocf_log err "Failed to set the cpu utilization attribute for $host_name using crm_attribute." + return 1 + fi + fi + fi + + if ocf_is_true "$OCF_RESKEY_utilization_host_memory"; then + sys_mem=$(( $(awk '/MemTotal/{printf("%d\n",$2/1024);exit(0)}' /proc/meminfo) - $OCF_RESKEY_utilization_host_memory_reservation )) + uti_mem=$(crm_attribute -Q -t nodes -U "$host_name" -z -n host_memory 2>/dev/null) + + if [ "$sys_mem" != "$uti_mem" ]; then + if ! crm_attribute -t nodes -U "$host_name" -z -n host_memory -v $sys_mem; then + ocf_log err "Failed to set the host_memory utilization attribute for $host_name using crm_attribute." + return 1 + fi + fi + fi + + if ocf_is_true "$OCF_RESKEY_utilization_hv_memory"; then + hv_mem=$(( $(Host_Total_Memory) - OCF_RESKEY_utilization_hv_memory_reservation )) + uti_mem=$(crm_attribute -Q -t nodes -U "$host_name" -z -n hv_memory 2>/dev/null) + + [ $hv_mem -lt 0 ] && hv_mem=0 + + if [ "$hv_mem" != "$uti_mem" ]; then + if ! crm_attribute -t nodes -U "$host_name" -z -n hv_memory -v $hv_mem; then + ocf_log err "Failed to set the hv_memory utilization attribute for $host_name using crm_attribute." + return 1 + fi + fi + fi +} + +NodeUtilization_usage() { + cat <