diff --git a/configure.ac b/configure.ac index 3d8f9ca74..039b4942c 100644 --- a/configure.ac +++ b/configure.ac @@ -1,1039 +1,1040 @@ dnl dnl autoconf for Agents dnl dnl License: GNU General Public License (GPL) dnl =============================================== dnl Bootstrap dnl =============================================== AC_PREREQ(2.63) dnl Suggested structure: dnl information on the package dnl checks for programs dnl checks for libraries dnl checks for header files dnl checks for types dnl checks for structures dnl checks for compiler characteristics dnl checks for library functions dnl checks for system services AC_INIT([resource-agents], m4_esyscmd([make/git-version-gen .tarball-version]), [to_be_defined@foobar.org]) AC_USE_SYSTEM_EXTENSIONS CRM_DTD_VERSION="1.0" PKG_FEATURES="" AC_CONFIG_AUX_DIR(.) AC_CANONICAL_HOST dnl Where #defines go (e.g. `AC_CHECK_HEADERS' below) dnl dnl Internal header: include/config.h dnl - Contains ALL defines dnl - include/config.h.in is generated automatically by autoheader dnl - NOT to be included in any header files except lha_internal.h dnl (which is also not to be included in any other header files) dnl dnl External header: include/agent_config.h dnl - Contains a subset of defines checked here dnl - Manually edit include/agent_config.h.in to have configure include new defines dnl - Should not include HAVE_* defines dnl - Safe to include anywhere AM_CONFIG_HEADER(include/config.h include/agent_config.h) ALL_LINGUAS="en fr" AC_ARG_WITH(version, [ --with-version=version Override package version (if you're a packager needing to pretend) ], [ PACKAGE_VERSION="$withval" ]) AC_ARG_WITH(pkg-name, [ --with-pkg-name=name Override package name (if you're a packager needing to pretend) ], [ PACKAGE_NAME="$withval" ]) AC_PATH_PROGS(PKGCONFIG, pkg-config) if test x"${PKGCONFIG}" = x""; then AC_MSG_ERROR(You need pkgconfig installed in order to build ${PACKAGE}) fi AC_ARG_WITH([systemdsystemunitdir], [AS_HELP_STRING([--with-systemdsystemunitdir=DIR], [Directory for systemd service files])],, [with_systemdsystemunitdir=auto]) AS_IF([test "x$with_systemdsystemunitdir" = "xyes" -o "x$with_systemdsystemunitdir" = "xauto"], [ def_systemdsystemunitdir=$($PKGCONFIG --variable=systemdsystemunitdir systemd) AS_IF([test "x$def_systemdsystemunitdir" = "x"], [AS_IF([test "x$with_systemdsystemunitdir" = "xyes"], [AC_MSG_ERROR([systemd support requested but pkg-config unable to query systemd package])]) with_systemdsystemunitdir=no], [with_systemdsystemunitdir="$def_systemdsystemunitdir"])]) AS_IF([test "x$with_systemdsystemunitdir" != "xno"], [AC_SUBST([systemdsystemunitdir], [$with_systemdsystemunitdir])]) AM_CONDITIONAL([HAVE_SYSTEMD], [test "x$with_systemdsystemunitdir" != "xno"]) AC_ARG_WITH([systemdtmpfilesdir], AS_HELP_STRING([--with-systemdtmpfilesdir=DIR], [Directory for systemd tmp files]), [], [with_systemdtmpfilesdir=$($PKGCONFIG --variable=tmpfilesdir systemd)]) if test "x$with_systemdtmpfilesdir" != xno; then AC_SUBST([systemdtmpfilesdir], [$with_systemdtmpfilesdir]) fi AM_CONDITIONAL(HAVE_SYSTEMD, [test -n "$with_systemdtmpfilesdir" -a "x$with_systemdtmpfilesdir" != xno ]) dnl dnl AM_INIT_AUTOMAKE([1.11.1 foreign dist-bzip2 dist-xz]) dnl AM_INIT_AUTOMAKE([1.10.1 foreign dist-bzip2]) AC_DEFINE_UNQUOTED(AGENTS_VERSION, "$PACKAGE_VERSION", Current agents version) CC_IN_CONFIGURE=yes export CC_IN_CONFIGURE LDD=ldd dnl ======================================================================== dnl Compiler characteristics dnl ======================================================================== # check stolen from gnulib/m4/gnu-make.m4 if ! ${MAKE-make} --version /cannot/make/this >/dev/null 2>&1; then AC_MSG_ERROR([you don't seem to have GNU make; it is required]) fi AC_PROG_CC dnl Can force other with environment variable "CC". AM_PROG_CC_C_O AC_PROG_CC_STDC AC_PROG_AWK AC_PROG_LN_S AC_PROG_INSTALL AC_PROG_MAKE_SET AC_C_STRINGIZE AC_C_INLINE AC_TYPE_SIZE_T AC_TYPE_SSIZE_T AC_TYPE_UID_T AC_TYPE_UINT16_T AC_TYPE_UINT8_T AC_TYPE_UINT32_T AC_CHECK_SIZEOF(char) AC_CHECK_SIZEOF(short) AC_CHECK_SIZEOF(int) AC_CHECK_SIZEOF(long) AC_CHECK_SIZEOF(long long) AC_STRUCT_TIMEZONE dnl =============================================== dnl Helpers dnl =============================================== cc_supports_flag() { local CPPFLAGS="$@" AC_MSG_CHECKING(whether $CC supports "$@") AC_PREPROC_IFELSE([AC_LANG_PROGRAM([])], [RC=0; AC_MSG_RESULT([yes])], [RC=1; AC_MSG_RESULT([no])]) return $RC } extract_header_define() { AC_MSG_CHECKING(for $2 in $1) Cfile=$srcdir/extract_define.$2.${$} printf "#include \n" > ${Cfile}.c printf "#include <%s>\n" $1 >> ${Cfile}.c printf "int main(int argc, char **argv) { printf(\"%%s\", %s); return 0; }\n" $2 >> ${Cfile}.c $CC $CFLAGS ${Cfile}.c -o ${Cfile} value=`${Cfile}` AC_MSG_RESULT($value) printf $value rm -f ${Cfile}.c ${Cfile} } AC_MSG_NOTICE(Sanitizing prefix: ${prefix}) case $prefix in NONE) prefix=/usr dnl Fix default variables - "prefix" variable if not specified if test "$localstatedir" = "\${prefix}/var"; then localstatedir="/var" fi if test "$sysconfdir" = "\${prefix}/etc"; then sysconfdir="/etc" fi ;; esac dnl =============================================== dnl Configure Options dnl =============================================== dnl Some systems, like Solaris require a custom package name AC_ARG_WITH(pkgname, [ --with-pkgname=name name for pkg (typically for Solaris) ], [ PKGNAME="$withval" ], [ PKGNAME="LXHAhb" ], ) AC_SUBST(PKGNAME) AC_ARG_ENABLE([ansi], [ --enable-ansi force GCC to compile to ANSI/ANSI standard for older compilers. [default=yes]]) AC_ARG_ENABLE([fatal-warnings], [ --enable-fatal-warnings very pedantic and fatal warnings for gcc [default=yes]]) INITDIR="" AC_ARG_WITH(initdir, [ --with-initdir=DIR directory for init (rc) scripts [${INITDIR}]], [ INITDIR="$withval" ]) OCF_ROOT_DIR="${prefix}/lib/ocf" AC_ARG_WITH(ocf-root, [ --with-ocf-root=DIR directory for OCF scripts [${OCF_ROOT_DIR}]], [ OCF_ROOT_DIR="$withval" ]) HA_RSCTMPDIR=${localstatedir}/run/resource-agents AC_ARG_WITH(rsctmpdir, [ --with-rsctmpdir=DIR directory for resource agents state files [${HA_RSCTMPDIR}]], [ HA_RSCTMPDIR="$withval" ]) AC_ARG_ENABLE([libnet], [ --enable-libnet Use libnet for ARP based funcationality, [default=try]], [enable_libnet="$enableval"], [enable_libnet=try]) BUILD_RGMANAGER=0 BUILD_LINUX_HA=0 RASSET=all AC_ARG_WITH(ras-set, [ --with-ras-set=SET build/install only linux-ha or rgmanager resource-agents [default: all]], [ RASSET="$withval" ]) if test x$RASSET = xyes || test x$RASSET = xall ; then BUILD_RGMANAGER=1 BUILD_LINUX_HA=1 fi if test x$RASSET = xlinux-ha; then BUILD_LINUX_HA=1 fi if test x$RASSET = xrgmanager; then BUILD_RGMANAGER=1 fi if test $BUILD_LINUX_HA -eq 0 && test $BUILD_RGMANAGER -eq 0; then AC_MSG_ERROR([Are you really sure you want this package?]) exit 1 fi AM_CONDITIONAL(BUILD_LINUX_HA, test $BUILD_LINUX_HA -eq 1) AM_CONDITIONAL(BUILD_RGMANAGER, test $BUILD_RGMANAGER -eq 1) AC_ARG_WITH(compat-habindir, [ --with-compat-habindir use HA_BIN directory with compatibility for the Heartbeat stack [${libexecdir}]], [], [with_compat_habindir=no]) AM_CONDITIONAL(WITH_COMPAT_HABINDIR, test "x$with_compat_habindir" != "xno") dnl =============================================== dnl General Processing dnl =============================================== echo Our Host OS: $host_os/$host AC_MSG_NOTICE(Sanitizing exec_prefix: ${exec_prefix}) case $exec_prefix in dnl For consistency with Heartbeat, map NONE->$prefix NONE) exec_prefix=$prefix;; prefix) exec_prefix=$prefix;; esac AC_MSG_NOTICE(Sanitizing INITDIR: ${INITDIR}) case $INITDIR in prefix) INITDIR=$prefix;; "") AC_MSG_CHECKING(which init (rc) directory to use) for initdir in /etc/init.d /etc/rc.d/init.d /sbin/init.d \ /usr/local/etc/rc.d /etc/rc.d do if test -d $initdir then INITDIR=$initdir break fi done if test -z $INITDIR then INITDIR=${sysconfdir}/init.d fi AC_MSG_RESULT($INITDIR);; esac AC_SUBST(INITDIR) if test "${prefix}" = "/usr"; then INITDIRPREFIX="$INITDIR" else INITDIRPREFIX="${prefix}/$INITDIR" fi AC_SUBST(INITDIRPREFIX) AC_MSG_NOTICE(Sanitizing libdir: ${libdir}) case $libdir in dnl For consistency with Heartbeat, map NONE->$prefix *prefix*|NONE) AC_MSG_CHECKING(which lib directory to use) for aDir in lib64 lib do trydir="${exec_prefix}/${aDir}" if test -d ${trydir} then libdir=${trydir} break fi done AC_MSG_RESULT($libdir); ;; esac if test "x$with_compat_habindir" != "xno" ; then libexecdir=${libdir} fi dnl Expand autoconf variables so that we dont end up with '${prefix}' dnl in #defines and python scripts dnl NOTE: Autoconf deliberately leaves them unexpanded to allow dnl make exec_prefix=/foo install dnl No longer being able to do this seems like no great loss to me... eval prefix="`eval echo ${prefix}`" eval exec_prefix="`eval echo ${exec_prefix}`" eval bindir="`eval echo ${bindir}`" eval sbindir="`eval echo ${sbindir}`" eval libexecdir="`eval echo ${libexecdir}`" eval datadir="`eval echo ${datadir}`" eval sysconfdir="`eval echo ${sysconfdir}`" eval sharedstatedir="`eval echo ${sharedstatedir}`" eval localstatedir="`eval echo ${localstatedir}`" eval libdir="`eval echo ${libdir}`" eval includedir="`eval echo ${includedir}`" eval oldincludedir="`eval echo ${oldincludedir}`" eval infodir="`eval echo ${infodir}`" eval mandir="`eval echo ${mandir}`" dnl docdir is a recent addition to autotools eval docdir="`eval echo ${docdir}`" if test "x$docdir" = "x"; then docdir="`eval echo ${datadir}/doc`" fi AC_SUBST(docdir) dnl Home-grown variables eval INITDIR="${INITDIR}" for j in prefix exec_prefix bindir sbindir libexecdir datadir sysconfdir \ sharedstatedir localstatedir libdir includedir oldincludedir infodir \ mandir INITDIR docdir do dirname=`eval echo '${'${j}'}'` if test ! -d "$dirname" then AC_MSG_WARN([$j directory ($dirname) does not exist!]) fi done dnl This OS-based decision-making is poor autotools practice; dnl feature-based mechanisms are strongly preferred. dnl dnl So keep this section to a bare minimum; regard as a "necessary evil". REBOOT_OPTIONS="-f" POWEROFF_OPTIONS="-f" case "$host_os" in *bsd*) LIBS="-L/usr/local/lib" CPPFLAGS="$CPPFLAGS -I/usr/local/include" ;; *solaris*) REBOOT_OPTIONS="-n" POWEROFF_OPTIONS="-n" LDFLAGS+=" -lssp -lssp_nonshared" ;; *linux*) AC_DEFINE_UNQUOTED(ON_LINUX, 1, Compiling for Linux platform) POWEROFF_OPTIONS="-nf" REBOOT_OPTIONS="-nf" ;; darwin*) AC_DEFINE_UNQUOTED(ON_DARWIN, 1, Compiling for Darwin platform) LIBS="$LIBS -L${prefix}/lib" CFLAGS="$CFLAGS -I${prefix}/include" ;; esac AC_DEFINE_UNQUOTED(HA_LOG_FACILITY, LOG_DAEMON, Default logging facility) AC_MSG_NOTICE(Host CPU: $host_cpu) case "$host_cpu" in ppc64|powerpc64) case $CFLAGS in *powerpc64*) ;; *) if test "$GCC" = yes; then CFLAGS="$CFLAGS -m64" fi ;; esac esac AC_MSG_CHECKING(which format is needed to print uint64_t) case "$host_cpu" in s390x)U64T="%lu";; *64*) U64T="%lu";; *) U64T="%llu";; esac AC_MSG_RESULT($U64T) AC_DEFINE_UNQUOTED(U64T, "$U64T", Correct printf format for logging uint64_t) dnl Variables needed for substitution AC_CHECK_HEADERS(heartbeat/glue_config.h) if test "$ac_cv_header_heartbeat_glue_config_h" = "yes"; then OCF_ROOT_DIR=`extract_header_define heartbeat/glue_config.h OCF_ROOT_DIR` else enable_libnet=no fi AC_DEFINE_UNQUOTED(OCF_ROOT_DIR,"$OCF_ROOT_DIR", OCF root directory - specified by the OCF standard) AC_SUBST(OCF_ROOT_DIR) GLUE_STATE_DIR=${localstatedir}/run AC_DEFINE_UNQUOTED(GLUE_STATE_DIR,"$GLUE_STATE_DIR", Where to keep state files and sockets) AC_SUBST(GLUE_STATE_DIR) AC_DEFINE_UNQUOTED(HA_VARRUNDIR,"$GLUE_STATE_DIR", Where Heartbeat keeps state files and sockets - old name) HA_VARRUNDIR="$GLUE_STATE_DIR" AC_SUBST(HA_VARRUNDIR) # Expand $prefix eval HA_RSCTMPDIR="`eval echo ${HA_RSCTMPDIR}`" AC_DEFINE_UNQUOTED(HA_RSCTMPDIR,"$HA_RSCTMPDIR", Where Resouce agents keep state files) AC_SUBST(HA_RSCTMPDIR) dnl Eventually move out of the heartbeat dir tree and create symlinks when needed HA_VARLIBHBDIR=${localstatedir}/lib/heartbeat AC_DEFINE_UNQUOTED(HA_VARLIBHBDIR,"$HA_VARLIBHBDIR", Whatever this used to mean) AC_SUBST(HA_VARLIBHBDIR) OCF_RA_DIR="${OCF_ROOT_DIR}/resource.d" AC_DEFINE_UNQUOTED(OCF_RA_DIR,"$OCF_RA_DIR", Location for OCF RAs) AC_SUBST(OCF_RA_DIR) OCF_RA_DIR_PREFIX="$OCF_RA_DIR" AC_SUBST(OCF_RA_DIR_PREFIX) OCF_LIB_DIR="${OCF_ROOT_DIR}/lib" AC_DEFINE_UNQUOTED(OCF_LIB_DIR,"$OCF_LIB_DIR", Location for shared code for OCF RAs) AC_SUBST(OCF_LIB_DIR) OCF_LIB_DIR_PREFIX="$OCF_LIB_DIR" AC_SUBST(OCF_LIB_DIR_PREFIX) dnl =============================================== dnl rgmanager ras bits dnl =============================================== LOGDIR=${localstatedir}/log/cluster CLUSTERDATA=${datadir}/cluster AC_SUBST([LOGDIR]) AC_SUBST([CLUSTERDATA]) dnl =============================================== dnl Program Paths dnl =============================================== PATH="$PATH:/sbin:/usr/sbin:/usr/local/sbin:/usr/local/bin" export PATH AC_CHECK_PROGS(MAKE, gmake make) AC_PATH_PROGS(BASH_SHELL, bash) if test x"${BASH_SHELL}" = x""; then AC_MSG_ERROR(You need bash installed in order to build ${PACKAGE}) fi AC_PATH_PROGS(XSLTPROC, xsltproc) AM_CONDITIONAL(BUILD_DOC, test "x$XSLTPROC" != "x" ) if test "x$XSLTPROC" = "x"; then AC_MSG_WARN([xsltproc not installed, unable to (re-)build manual pages]) fi AC_SUBST(XSLTPROC) AC_PATH_PROGS(XMLCATALOG, xmlcatalog) AC_PATH_PROGS(SSH, ssh, /usr/bin/ssh) AC_PATH_PROGS(SCP, scp, /usr/bin/scp) AC_PATH_PROGS(TAR, tar) AC_PATH_PROGS(MD5, md5) AC_PATH_PROGS(TEST, test) AC_PATH_PROGS(PING, ping, /bin/ping) AC_PATH_PROGS(IFCONFIG, ifconfig, /sbin/ifconfig) AC_PATH_PROGS(MAILCMD, mailx mail, mail) AC_PATH_PROGS(EGREP, egrep) AC_PATH_PROGS(RM, rm) AC_SUBST(BASH_SHELL) AC_SUBST(MAILCMD) AC_SUBST(EGREP) AC_SUBST(SHELL) AC_SUBST(PING) AC_SUBST(RM) AC_SUBST(TEST) AM_PATH_PYTHON if test -z "$PYTHON"; then echo "*** Essential program python not found" 1>&2 exit 1 fi AC_PATH_PROGS(ROUTE, route) AC_DEFINE_UNQUOTED(ROUTE, "$ROUTE", path to route command) AC_MSG_CHECKING(ifconfig option to list interfaces) for IFCONFIG_A_OPT in "-A" "-a" "" do $IFCONFIG $IFCONFIG_A_OPT > /dev/null 2>&1 if test "$?" = 0 then AC_DEFINE_UNQUOTED(IFCONFIG_A_OPT, "$IFCONFIG_A_OPT", option for ifconfig command) AC_MSG_RESULT($IFCONFIG_A_OPT) break fi done AC_SUBST(IFCONFIG_A_OPT) if test x"${MAKE}" = x""; then AC_MSG_ERROR(You need (g)make installed in order to build ${PACKAGE}) fi STYLESHEET_PREFIX="" if test x"${XSLTPROC}" != x""; then AC_MSG_CHECKING(docbook to manpage transform) # first try to figure out correct template using xmlcatalog query, # resort to extensive (semi-deterministic) file search if that fails DOCBOOK_XSL_URI='http://docbook.sourceforge.net/release/xsl/current' DOCBOOK_XSL_PATH='manpages/docbook.xsl' STYLESHEET_PREFIX=$(${XMLCATALOG} "" ${DOCBOOK_XSL_URI} \ | sed -n 's|^file://||p;q') if test x"${STYLESHEET_PREFIX}" = x""; then DIRS=$(find "${datadir}" -name $(basename $(dirname ${DOCBOOK_XSL_PATH})) \ -type d | LC_ALL=C sort) XSLT=$(basename ${DOCBOOK_XSL_PATH}) for d in ${DIRS}; do if test -f "${d}/${XSLT}"; then STYLESHEET_PREFIX=$(echo "${d}" | sed 's/\/manpages//') break fi done fi if test x"${STYLESHEET_PREFIX}" = x""; then AC_MSG_ERROR(You need docbook-style-xsl installed in order to build ${PACKAGE}) fi fi AC_MSG_RESULT($STYLESHEET_PREFIX) AC_SUBST(STYLESHEET_PREFIX) dnl =============================================== dnl Libraries dnl =============================================== AC_CHECK_LIB(socket, socket) AC_CHECK_LIB(gnugetopt, getopt_long) dnl if available if test "x${enable_thread_safe}" = "xyes"; then GPKGNAME="gthread-2.0" else GPKGNAME="glib-2.0" fi if $PKGCONFIG --exists $GPKGNAME then GLIBCONFIG="$PKGCONFIG $GPKGNAME" else set -x echo PKG_CONFIG_PATH=$PKG_CONFIG_PATH $PKGCONFIG --exists $GPKGNAME; echo $? $PKGCONFIG --cflags $GPKGNAME; echo $? $PKGCONFIG $GPKGNAME; echo $? set +x AC_MSG_ERROR(You need glib2-devel installed in order to build ${PACKAGE}) fi AC_MSG_RESULT(using $GLIBCONFIG) if test "X$GLIBCONFIG" != X; then AC_MSG_CHECKING(for special glib includes: ) GLIBHEAD=`$GLIBCONFIG --cflags` AC_MSG_RESULT($GLIBHEAD) CPPFLAGS="$CPPFLAGS $GLIBHEAD" AC_MSG_CHECKING(for glib library flags) GLIBLIB=`$GLIBCONFIG --libs` AC_MSG_RESULT($GLIBLIB) LIBS="$LIBS $GLIBLIB" fi dnl ======================================================================== dnl Headers dnl ======================================================================== AC_HEADER_STDC AC_CHECK_HEADERS(sys/socket.h) AC_CHECK_HEADERS(sys/sockio.h) AC_CHECK_HEADERS([arpa/inet.h]) AC_CHECK_HEADERS([fcntl.h]) AC_CHECK_HEADERS([limits.h]) AC_CHECK_HEADERS([malloc.h]) AC_CHECK_HEADERS([netdb.h]) AC_CHECK_HEADERS([netinet/in.h]) AC_CHECK_HEADERS([sys/file.h]) AC_CHECK_HEADERS([sys/ioctl.h]) AC_CHECK_HEADERS([sys/param.h]) AC_CHECK_HEADERS([sys/time.h]) AC_CHECK_HEADERS([syslog.h]) dnl ======================================================================== dnl Functions dnl ======================================================================== AC_FUNC_FORK AC_FUNC_STRNLEN AC_CHECK_FUNCS([alarm gettimeofday inet_ntoa memset mkdir socket uname]) AC_CHECK_FUNCS([strcasecmp strchr strdup strerror strrchr strspn strstr strtol strtoul]) AC_PATH_PROGS(REBOOT, reboot, /sbin/reboot) AC_SUBST(REBOOT) AC_SUBST(REBOOT_OPTIONS) AC_DEFINE_UNQUOTED(REBOOT, "$REBOOT", path to the reboot command) AC_DEFINE_UNQUOTED(REBOOT_OPTIONS, "$REBOOT_OPTIONS", reboot options) AC_PATH_PROGS(POWEROFF_CMD, poweroff, /sbin/poweroff) AC_SUBST(POWEROFF_CMD) AC_SUBST(POWEROFF_OPTIONS) AC_DEFINE_UNQUOTED(POWEROFF_CMD, "$POWEROFF_CMD", path to the poweroff command) AC_DEFINE_UNQUOTED(POWEROFF_OPTIONS, "$POWEROFF_OPTIONS", poweroff options) AC_PATH_PROGS(POD2MAN, pod2man) AM_CONDITIONAL(BUILD_POD_DOC, test "x$POD2MAN" != "x" ) if test "x$POD2MAN" = "x"; then AC_MSG_WARN([pod2man not installed, unable to (re-)build ldirector manual page]) fi AC_SUBST(POD2MAN) dnl ======================================================================== dnl Functions dnl ======================================================================== AC_CHECK_FUNCS(getopt, AC_DEFINE(HAVE_DECL_GETOPT, 1, [Have getopt function])) dnl ======================================================================== dnl sfex dnl ======================================================================== build_sfex=no case $host_os in *Linux*|*linux*) if test "$ac_cv_header_heartbeat_glue_config_h" = "yes"; then build_sfex=yes fi ;; esac AM_CONDITIONAL(BUILD_SFEX, test "$build_sfex" = "yes" ) dnl ======================================================================== dnl tickle (needs port to BSD platforms) dnl ======================================================================== AC_CHECK_MEMBERS([struct iphdr.saddr],,,[[#include ]]) AM_CONDITIONAL(BUILD_TICKLE, test "$ac_cv_member_struct_iphdr_saddr" = "yes" ) dnl ======================================================================== dnl libnet dnl ======================================================================== libnet="" libnet_version="none" LIBNETLIBS="" LIBNETDEFINES="" AC_MSG_CHECKING(if libnet is required) libnet_fatal=$enable_libnet case $enable_libnet in no) ;; yes|libnet10|libnet11|10|11) libnet_fatal=yes;; try) case $host_os in *Linux*|*linux*) libnet_fatal=no;; *) libnet_fatal=yes;; dnl legacy behavior esac ;; *) libnet_fatal=yes; enable_libnet=try;; esac AC_MSG_RESULT($libnet_fatal) if test "x$enable_libnet" != "xno"; then AC_PATH_PROGS(LIBNETCONFIG, libnet-config) AC_CHECK_LIB(nsl, t_open) dnl -lnsl AC_CHECK_LIB(socket, socket) dnl -lsocket AC_CHECK_LIB(net, libnet_get_hwaddr, LIBNETLIBS=" -lnet", []) fi AC_MSG_CHECKING(for libnet) if test "x$LIBNETLIBS" != "x" -o "x$enable_libnet" = "xlibnet11"; then LIBNETDEFINES="" if test "$ac_cv_lib_nsl_t_open" = yes; then LIBNETLIBS="-lnsl $LIBNETLIBS" fi if test "$ac_cv_lib_socket_socket" = yes; then LIBNETLIBS="-lsocket $LIBNETLIBS" fi libnet=net libnet_version="libnet1.1" fi if test "x$enable_libnet" = "xtry" -o "x$enable_libnet" = "xlibnet10"; then if test "x$LIBNETLIBS" = x -a "x${LIBNETCONFIG}" != "x" ; then LIBNETDEFINES="`$LIBNETCONFIG --defines` `$LIBNETCONFIG --cflags`"; LIBNETLIBS="`$LIBNETCONFIG --libs`"; libnet_version="libnet1.0 (old)" case $LIBNETLIBS in *-l*) libnet=`echo $LIBNETLIBS | sed 's%.*-l%%'`;; *) libnet_version=none;; esac CPPFLAGS="$CPPFLAGS $LIBNETDEFINES" AC_CHECK_HEADERS(libnet.h) if test "$ac_cv_header_libnet_h" = no; then libnet_version=none fi fi fi AC_MSG_RESULT(found $libnet_version) if test "$libnet_version" = none; then LIBNETLIBS="" LIBNETDEFINES="" if test $libnet_fatal = yes; then AC_MSG_ERROR(libnet not found) fi else AC_CHECK_LIB($libnet,libnet_init, [new_libnet=yes; AC_DEFINE(HAVE_LIBNET_1_1_API, 1, Libnet 1.1 API)], [new_libnet=no; AC_DEFINE(HAVE_LIBNET_1_0_API, 1, Libnet 1.0 API)],$LIBNETLIBS) AC_SUBST(LIBNETLIBS) fi if test "$new_libnet" = yes; then AC_MSG_CHECKING(for libnet API 1.1.4: ) save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -fgnu89-inline -Wall -Werror" AC_COMPILE_IFELSE([ AC_LANG_SOURCE(#include int main(){libnet_t *l=NULL; libnet_pblock_record_ip_offset(l, l->total_size); return(0); })], [AC_MSG_RESULT(no)], [AC_DEFINE(HAVE_LIBNET_1_1_4_API, 1, Libnet 1.1.4 API) AC_MSG_RESULT(yes)]) CFLAGS="$save_CFLAGS" fi sendarp_linux=0 case $host_os in *Linux*|*linux*) sendarp_linux=1;; esac AC_SUBST(LIBNETLIBS) AC_SUBST(LIBNETDEFINES) AM_CONDITIONAL(SENDARP_LINUX, test $sendarp_linux = 1 ) AM_CONDITIONAL(USE_LIBNET, test "x$libnet_version" != "xnone" ) dnl ************************************************************************ dnl * Check for netinet/icmp6.h to enable the IPv6addr resource agent AC_CHECK_HEADERS(netinet/icmp6.h,[],[],[#include ]) AM_CONDITIONAL(USE_IPV6ADDR_AGENT, test "$ac_cv_header_netinet_icmp6_h" = yes && test "$ac_cv_header_heartbeat_glue_config_h" = yes) AM_CONDITIONAL(IPV6ADDR_COMPATIBLE, test "$ac_cv_header_netinet_icmp6_h" = yes) dnl ======================================================================== dnl Compiler flags dnl ======================================================================== dnl Make sure that CFLAGS is not exported. If the user did dnl not have CFLAGS in their environment then this should have dnl no effect. However if CFLAGS was exported from the user's dnl environment, then the new CFLAGS will also be exported dnl to sub processes. CC_ERRORS="" CC_EXTRAS="" if export -p | fgrep " CFLAGS=" > /dev/null; then SAVED_CFLAGS="$CFLAGS" unset CFLAGS CFLAGS="$SAVED_CFLAGS" unset SAVED_CFLAGS fi if test "$GCC" != yes; then CFLAGS="$CFLAGS -g" enable_fatal_warnings=no else CFLAGS="$CFLAGS -ggdb3" # We had to eliminate -Wnested-externs because of libtool changes # Also remove -Waggregate-return because we use one libnet # call which returns a struct EXTRA_FLAGS="-fgnu89-inline -fstack-protector-all -Wall -Wbad-function-cast -Wcast-qual -Wdeclaration-after-statement -Wendif-labels -Wfloat-equal -Wformat=2 -Wformat-security -Wformat-nonliteral -Winline -Wmissing-prototypes -Wmissing-declarations -Wmissing-format-attribute -Wnested-externs -Wno-long-long -Wno-strict-aliasing -Wpointer-arith -Wstrict-prototypes -Wunsigned-char -Wwrite-strings" # Additional warnings it might be nice to enable one day # -Wshadow # -Wunreachable-code for j in $EXTRA_FLAGS do if cc_supports_flag $j then CC_EXTRAS="$CC_EXTRAS $j" fi done dnl In lib/ais/Makefile.am there's a gcc option available as of v4.x GCC_MAJOR=`gcc -v 2>&1 | awk 'END{print $3}' | sed 's/[.].*//'` AM_CONDITIONAL(GCC_4, test "${GCC_MAJOR}" = 4) dnl System specific options case "$host_os" in *linux*|*bsd*) if test "${enable_fatal_warnings}" = "unknown"; then enable_fatal_warnings=yes fi ;; esac if test "x${enable_fatal_warnings}" != xno && cc_supports_flag -Werror ; then enable_fatal_warnings=yes else enable_fatal_warnings=no fi if test "x${enable_ansi}" != xno && cc_supports_flag -std=iso9899:199409 ; then AC_MSG_NOTICE(Enabling ANSI Compatibility) CC_EXTRAS="$CC_EXTRAS -ansi -D_GNU_SOURCE -DANSI_ONLY" fi AC_MSG_NOTICE(Activated additional gcc flags: ${CC_EXTRAS}) fi CFLAGS="$CFLAGS $CC_EXTRAS" NON_FATAL_CFLAGS="$CFLAGS" AC_SUBST(NON_FATAL_CFLAGS) dnl dnl We reset CFLAGS to include our warnings *after* all function dnl checking goes on, so that our warning flags don't keep the dnl AC_*FUNCS() calls above from working. In particular, -Werror will dnl *always* cause us troubles if we set it before here. dnl dnl if test "x${enable_fatal_warnings}" = xyes ; then AC_MSG_NOTICE(Enabling Fatal Warnings) CFLAGS="$CFLAGS -Werror" fi AC_SUBST(CFLAGS) dnl This is useful for use in Makefiles that need to remove one specific flag CFLAGS_COPY="$CFLAGS" AC_SUBST(CFLAGS_COPY) AC_SUBST(LOCALE) AC_SUBST(CC) AC_SUBST(MAKE) dnl The Makefiles and shell scripts we output AC_CONFIG_FILES(Makefile \ include/Makefile \ heartbeat/Makefile \ heartbeat/ocf-binaries \ heartbeat/ocf-directories \ heartbeat/ocf-shellfuncs \ heartbeat/shellfuncs \ systemd/Makefile \ tools/Makefile \ tools/ocf-tester \ tools/ocft/Makefile \ tools/ocft/ocft \ tools/ocft/caselib \ tools/ocft/README \ tools/ocft/README.zh_CN \ ldirectord/Makefile \ ldirectord/ldirectord \ ldirectord/init.d/Makefile \ ldirectord/init.d/ldirectord \ ldirectord/init.d/ldirectord.debian \ ldirectord/init.d/ldirectord.debian.default \ ldirectord/systemd/Makefile \ ldirectord/systemd/ldirectord.service \ ldirectord/logrotate.d/Makefile \ ldirectord/OCF/Makefile \ ldirectord/OCF/ldirectord \ doc/Makefile \ doc/man/Makefile \ rgmanager/Makefile \ rgmanager/src/Makefile \ rgmanager/src/resources/Makefile \ rgmanager/src/resources/ocf-shellfuncs \ rgmanager/src/resources/svclib_nfslock \ rgmanager/src/resources/lvm_by_lv.sh \ rgmanager/src/resources/lvm_by_vg.sh \ rgmanager/src/resources/utils/Makefile \ rgmanager/src/resources/utils/fs-lib.sh \ rgmanager/src/resources/utils/messages.sh \ rgmanager/src/resources/utils/config-utils.sh \ rgmanager/src/resources/utils/member_util.sh \ rgmanager/src/resources/utils/ra-skelet.sh \ ) dnl Files we output that need to be executable AC_CONFIG_FILES([heartbeat/AoEtarget], [chmod +x heartbeat/AoEtarget]) AC_CONFIG_FILES([heartbeat/ManageRAID], [chmod +x heartbeat/ManageRAID]) AC_CONFIG_FILES([heartbeat/ManageVE], [chmod +x heartbeat/ManageVE]) AC_CONFIG_FILES([heartbeat/Squid], [chmod +x heartbeat/Squid]) AC_CONFIG_FILES([heartbeat/SysInfo], [chmod +x heartbeat/SysInfo]) AC_CONFIG_FILES([heartbeat/aws-vpc-route53], [chmod +x heartbeat/aws-vpc-route53]) AC_CONFIG_FILES([heartbeat/clvm], [chmod +x heartbeat/clvm]) AC_CONFIG_FILES([heartbeat/conntrackd], [chmod +x heartbeat/conntrackd]) AC_CONFIG_FILES([heartbeat/dnsupdate], [chmod +x heartbeat/dnsupdate]) AC_CONFIG_FILES([heartbeat/eDir88], [chmod +x heartbeat/eDir88]) AC_CONFIG_FILES([heartbeat/fio], [chmod +x heartbeat/fio]) AC_CONFIG_FILES([heartbeat/gcp-vpc-move-ip], [chmod +x heartbeat/gcp-vpc-move-ip]) AC_CONFIG_FILES([heartbeat/gcp-vpc-move-vip], [chmod +x heartbeat/gcp-vpc-move-vip]) +AC_CONFIG_FILES([heartbeat/gcp-vpc-move-route], [chmod +x heartbeat/gcp-vpc-move-route]) AC_CONFIG_FILES([heartbeat/iSCSILogicalUnit], [chmod +x heartbeat/iSCSILogicalUnit]) AC_CONFIG_FILES([heartbeat/iSCSITarget], [chmod +x heartbeat/iSCSITarget]) AC_CONFIG_FILES([heartbeat/jira], [chmod +x heartbeat/jira]) AC_CONFIG_FILES([heartbeat/kamailio], [chmod +x heartbeat/kamailio]) AC_CONFIG_FILES([heartbeat/lxc], [chmod +x heartbeat/lxc]) AC_CONFIG_FILES([heartbeat/lxd-info], [chmod +x heartbeat/lxd-info]) AC_CONFIG_FILES([heartbeat/machine-info], [chmod +x heartbeat/machine-info]) AC_CONFIG_FILES([heartbeat/mariadb], [chmod +x heartbeat/mariadb]) AC_CONFIG_FILES([heartbeat/mpathpersist], [chmod +x heartbeat/mpathpersist]) AC_CONFIG_FILES([heartbeat/nfsnotify], [chmod +x heartbeat/nfsnotify]) AC_CONFIG_FILES([heartbeat/redis], [chmod +x heartbeat/redis]) AC_CONFIG_FILES([heartbeat/rsyslog], [chmod +x heartbeat/rsyslog]) AC_CONFIG_FILES([heartbeat/sg_persist], [chmod +x heartbeat/sg_persist]) AC_CONFIG_FILES([heartbeat/slapd], [chmod +x heartbeat/slapd]) AC_CONFIG_FILES([heartbeat/sybaseASE], [chmod +x heartbeat/sybaseASE]) AC_CONFIG_FILES([heartbeat/syslog-ng], [chmod +x heartbeat/syslog-ng]) AC_CONFIG_FILES([heartbeat/vsftpd], [chmod +x heartbeat/vsftpd]) AC_CONFIG_FILES([rgmanager/src/resources/ASEHAagent.sh], [chmod +x rgmanager/src/resources/ASEHAagent.sh]) AC_CONFIG_FILES([rgmanager/src/resources/apache.sh], [chmod +x rgmanager/src/resources/apache.sh]) AC_CONFIG_FILES([rgmanager/src/resources/bind-mount.sh], [chmod +x rgmanager/src/resources/bind-mount.sh]) AC_CONFIG_FILES([rgmanager/src/resources/clusterfs.sh], [chmod +x rgmanager/src/resources/clusterfs.sh]) AC_CONFIG_FILES([rgmanager/src/resources/db2.sh], [chmod +x rgmanager/src/resources/db2.sh]) AC_CONFIG_FILES([rgmanager/src/resources/drbd.sh], [chmod +x rgmanager/src/resources/drbd.sh]) AC_CONFIG_FILES([rgmanager/src/resources/fs.sh], [chmod +x rgmanager/src/resources/fs.sh]) AC_CONFIG_FILES([rgmanager/src/resources/ip.sh], [chmod +x rgmanager/src/resources/ip.sh]) AC_CONFIG_FILES([rgmanager/src/resources/lvm.sh], [chmod +x rgmanager/src/resources/lvm.sh]) AC_CONFIG_FILES([rgmanager/src/resources/mysql.sh], [chmod +x rgmanager/src/resources/mysql.sh]) AC_CONFIG_FILES([rgmanager/src/resources/named.sh], [chmod +x rgmanager/src/resources/named.sh]) AC_CONFIG_FILES([rgmanager/src/resources/netfs.sh], [chmod +x rgmanager/src/resources/netfs.sh]) AC_CONFIG_FILES([rgmanager/src/resources/nfsclient.sh], [chmod +x rgmanager/src/resources/nfsclient.sh]) AC_CONFIG_FILES([rgmanager/src/resources/nfsexport.sh], [chmod +x rgmanager/src/resources/nfsexport.sh]) AC_CONFIG_FILES([rgmanager/src/resources/nfsserver.sh], [chmod +x rgmanager/src/resources/nfsserver.sh]) AC_CONFIG_FILES([rgmanager/src/resources/openldap.sh], [chmod +x rgmanager/src/resources/openldap.sh]) AC_CONFIG_FILES([rgmanager/src/resources/oracledb.sh], [chmod +x rgmanager/src/resources/oracledb.sh]) AC_CONFIG_FILES([rgmanager/src/resources/oradg.sh], [chmod +x rgmanager/src/resources/oradg.sh]) AC_CONFIG_FILES([rgmanager/src/resources/orainstance.sh], [chmod +x rgmanager/src/resources/orainstance.sh]) AC_CONFIG_FILES([rgmanager/src/resources/oralistener.sh], [chmod +x rgmanager/src/resources/oralistener.sh]) AC_CONFIG_FILES([rgmanager/src/resources/postgres-8.sh], [chmod +x rgmanager/src/resources/postgres-8.sh]) AC_CONFIG_FILES([rgmanager/src/resources/samba.sh], [chmod +x rgmanager/src/resources/samba.sh]) AC_CONFIG_FILES([rgmanager/src/resources/script.sh], [chmod +x rgmanager/src/resources/script.sh]) AC_CONFIG_FILES([rgmanager/src/resources/service.sh], [chmod +x rgmanager/src/resources/service.sh]) AC_CONFIG_FILES([rgmanager/src/resources/smb.sh], [chmod +x rgmanager/src/resources/smb.sh]) AC_CONFIG_FILES([rgmanager/src/resources/tomcat-5.sh], [chmod +x rgmanager/src/resources/tomcat-5.sh]) AC_CONFIG_FILES([rgmanager/src/resources/tomcat-6.sh], [chmod +x rgmanager/src/resources/tomcat-6.sh]) AC_CONFIG_FILES([rgmanager/src/resources/vm.sh], [chmod +x rgmanager/src/resources/vm.sh]) dnl Now process the entire list of files added by previous dnl calls to AC_CONFIG_FILES() AC_OUTPUT() dnl ***************** dnl Configure summary dnl ***************** AC_MSG_RESULT([]) AC_MSG_RESULT([$PACKAGE configuration:]) AC_MSG_RESULT([ Version = ${VERSION}]) AC_MSG_RESULT([ Build Version = $Format:%H$]) AC_MSG_RESULT([ Features =${PKG_FEATURES}]) AC_MSG_RESULT([]) AC_MSG_RESULT([ Prefix = ${prefix}]) AC_MSG_RESULT([ Executables = ${sbindir}]) AC_MSG_RESULT([ Man pages = ${mandir}]) AC_MSG_RESULT([ Libraries = ${libdir}]) AC_MSG_RESULT([ Header files = ${includedir}]) AC_MSG_RESULT([ Arch-independent files = ${datadir}]) AC_MSG_RESULT([ Documentation = ${docdir}]) AC_MSG_RESULT([ State information = ${localstatedir}]) AC_MSG_RESULT([ System configuration = ${sysconfdir}]) AC_MSG_RESULT([ HA_BIN directory prefix = ${libexecdir}]) AC_MSG_RESULT([ RA state files = ${HA_RSCTMPDIR}]) AC_MSG_RESULT([ AIS Plugins = ${LCRSODIR}]) AC_MSG_RESULT([]) AC_MSG_RESULT([ CFLAGS = ${CFLAGS}]) AC_MSG_RESULT([ Libraries = ${LIBS}]) AC_MSG_RESULT([ Stack Libraries = ${CLUSTERLIBS}]) diff --git a/doc/man/Makefile.am b/doc/man/Makefile.am index e9eaf369f..3ac0569de 100644 --- a/doc/man/Makefile.am +++ b/doc/man/Makefile.am @@ -1,198 +1,199 @@ # # 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_LVM-activate.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_aws-vpc-move-ip.7 \ ocf_heartbeat_aws-vpc-route53.7 \ ocf_heartbeat_awseip.7 \ ocf_heartbeat_awsvip.7 \ ocf_heartbeat_azure-lb.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_gcp-vpc-move-ip.7 \ ocf_heartbeat_gcp-vpc-move-vip.7 \ + ocf_heartbeat_gcp-vpc-move-route.7 \ ocf_heartbeat_iSCSILogicalUnit.7 \ ocf_heartbeat_iSCSITarget.7 \ ocf_heartbeat_iface-bridge.7 \ ocf_heartbeat_iface-vlan.7 \ ocf_heartbeat_ipsec.7 \ ocf_heartbeat_ids.7 \ ocf_heartbeat_iscsi.7 \ ocf_heartbeat_jboss.7 \ ocf_heartbeat_jira.7 \ ocf_heartbeat_kamailio.7 \ ocf_heartbeat_lvmlockd.7 \ ocf_heartbeat_lxc.7 \ ocf_heartbeat_lxd-info.7 \ ocf_heartbeat_machine-info.7 \ ocf_heartbeat_mariadb.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_openstack-info.7 \ ocf_heartbeat_openstack-cinder-volume.7 \ ocf_heartbeat_openstack-floating-ip.7 \ ocf_heartbeat_oraasm.7 \ ocf_heartbeat_oracle.7 \ ocf_heartbeat_oralsnr.7 \ ocf_heartbeat_ovsmonitor.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_sybaseASE.7 \ ocf_heartbeat_sg_persist.7 \ ocf_heartbeat_mpathpersist.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 36b271956..d4750bf09 100644 --- a/heartbeat/Makefile.am +++ b/heartbeat/Makefile.am @@ -1,196 +1,197 @@ # 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 \ lvmlockd \ LVM-activate \ MailTo \ ManageRAID \ ManageVE \ NodeUtilization \ Pure-FTPd \ Raid1 \ Route \ SAPDatabase \ SAPInstance \ SendArp \ ServeRAID \ SphinxSearchDaemon \ Squid \ Stateful \ SysInfo \ VIPArip \ VirtualDomain \ WAS \ WAS6 \ WinPopup \ Xen \ Xinetd \ ZFS \ anything \ apache \ asterisk \ aws-vpc-move-ip \ aws-vpc-route53 \ awseip \ awsvip \ azure-lb \ clvm \ conntrackd \ db2 \ dhcpd \ dnsupdate \ docker \ eDir88 \ ethmonitor \ exportfs \ fio \ galera \ garbd \ gcp-vpc-move-ip \ gcp-vpc-move-vip \ + gcp-vpc-move-route \ iSCSILogicalUnit \ iSCSITarget \ ids \ iface-bridge \ iface-vlan \ ipsec \ iscsi \ jboss \ jira \ kamailio \ lxc \ lxd-info \ machine-info \ mariadb \ minio \ mysql \ mysql-proxy \ nagios \ named \ nfsnotify \ nfsserver \ nginx \ openstack-cinder-volume \ openstack-floating-ip \ openstack-info \ oraasm \ oracle \ oralsnr \ ovsmonitor \ pgagent \ pgsql \ pingd \ portblock \ postfix \ pound \ proftpd \ rabbitmq-cluster \ redis \ rkt \ rsyncd \ rsyslog \ scsi2reservation \ sfex \ sg_persist \ mpathpersist \ slapd \ sybaseASE \ 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 \ lvm-clvm.sh \ lvm-plain.sh \ lvm-tag.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/gcp-vpc-move-ip.in b/heartbeat/gcp-vpc-move-ip.in index 4a6c343a8..3b8d998b3 100755 --- a/heartbeat/gcp-vpc-move-ip.in +++ b/heartbeat/gcp-vpc-move-ip.in @@ -1,372 +1,374 @@ #!@BASH_SHELL@ # # # OCF resource agent to move an IP address within a VPC in GCP # # License: GNU General Public License (GPL) # Copyright (c) 2018 Hervé Werner (MFG Labs) # Based on code from Markus Guertler (aws-vpc-move-ip) # 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} . ${OCF_FUNCTIONS_DIR}/ocf-shellfuncs # Defaults OCF_RESKEY_gcloud_default="/usr/bin/gcloud" OCF_RESKEY_configuration_default="default" OCF_RESKEY_vpc_network_default="default" OCF_RESKEY_interface_default="eth0" OCF_RESKEY_route_name_default="ra-${__SCRIPT_NAME}" : ${OCF_RESKEY_gcloud=${OCF_RESKEY_gcloud_default}} : ${OCF_RESKEY_configuration=${OCF_RESKEY_configuration_default}} : ${OCF_RESKEY_vpc_network=${OCF_RESKEY_vpc_network_default}} : ${OCF_RESKEY_interface=${OCF_RESKEY_interface_default}} : ${OCF_RESKEY_route_name=${OCF_RESKEY_route_name_default}} gcp_api_url_prefix="https://www.googleapis.com/compute/v1" gcloud="${OCF_RESKEY_gcloud} --quiet --configuration=${OCF_RESKEY_configuration}" ####################################################################### USAGE="usage: $0 {start|stop|monitor|status|meta-data|validate-all}"; ############################################################################### ############################################################################### # # Functions # ############################################################################### metadata() { cat < 1.0 Resource Agent that can move a floating IP addresse within a GCP VPC by changing an entry in the routing table. This agent also configures the floating IP locally on the instance OS. Requirements : - IP forwarding must be enabled on all instances in order to be able to terminate the route - The floating IP address must be choosen so that it is outside all existing subnets in the VPC network - IAM permissions (see https://cloud.google.com/compute/docs/access/iam-permissions) : 1) compute.routes.delete, compute.routes.get and compute.routes.update on the route 2) compute.networks.updatePolicy on the network (to add a new route) 3) compute.networks.get on the network (to check the VPC network existence) 4) compute.routes.list on the project (to check conflicting routes) Move IP within a GCP VPC Path to command line tools for GCP Path to the gcloud tool Named configuration for gcloud Named gcloud configuration Floating IP address. Note that this IP must be chosen outside of all existing subnet ranges Floating IP Name of the VPC network VPC network Name of the network interface Network interface name Route name Route name END } validate() { if ! ocf_is_root; then ocf_exit_reason "You must run this agent as root" exit $OCF_ERR_PERM fi for cmd in ${OCF_RESKEY_gcloud} ip curl; do check_binary "$cmd" done if [ -z "${OCF_RESKEY_ip}" ]; then ocf_exit_reason "Missing mandatory parameter" exit $OCF_ERR_CONFIGURED fi GCE_INSTANCE_NAME=$(curl -s -H "Metadata-Flavor: Google" "http://metadata.google.internal/computeMetadata/v1/instance/name") GCE_INSTANCE_ZONE=$(curl -s -H "Metadata-Flavor: Google" "http://metadata.google.internal/computeMetadata/v1/instance/zone" | awk -F '/' '{ print $NF }') GCE_INSTANCE_PROJECT=$(curl -s -H "Metadata-Flavor: Google" "http://metadata.google.internal/computeMetadata/v1/project/project-id") if [ -z "${GCE_INSTANCE_NAME}" -o -z "${GCE_INSTANCE_ZONE}" -o -z "${GCE_INSTANCE_PROJECT}" ]; then ocf_exit_reason "Instance information not found. Is this a GCE instance ?" exit $OCF_ERR_GENERIC fi if ! ${OCF_RESKEY_gcloud} config configurations describe ${OCF_RESKEY_configuration} &>/dev/null; then ocf_exit_reason "Gcloud configuration not found" exit $OCF_ERR_CONFIGURED fi if ! ip link show ${OCF_RESKEY_interface} &> /dev/null; then ocf_exit_reason "Network interface not found" exit $OCF_ERR_CONFIGURED fi return $OCF_SUCCESS } check_conflicting_routes() { cmd="${gcloud} compute routes list \ --filter='destRange:${OCF_RESKEY_ip} AND \ network=(${gcp_api_url_prefix}/projects/${GCE_INSTANCE_PROJECT}/global/networks/${OCF_RESKEY_vpc_network}) AND \ NOT name=${OCF_RESKEY_route_name}' \ --format='value[terminator=\" \"](name)'" ocf_log debug "Executing command: $(echo $cmd)" route_list=$(eval ${cmd}) if [ $? -ne 0 ]; then exit $OCF_ERR_GENERIC fi if [ -n "${route_list}" ]; then ocf_exit_reason "Conflicting unnmanaged routes for destination ${OCF_RESKEY_ip}/32 in VPC ${OCF_RESKEY_vpc_network} found : ${route_list}" exit $OCF_ERR_CONFIGURED fi return $OCF_SUCCESS } route_monitor() { ocf_log info "GCP route monitor: checking route table" # Ensure that there is no route that we are not aware of that is also handling our IP check_conflicting_routes cmd="${gcloud} compute routes describe ${OCF_RESKEY_route_name} --format='get(nextHopInstance)'" ocf_log debug "Executing command: $cmd" # Also redirect stderr as we parse the output to use an appropriate exit code routed_to_instance=$(eval $cmd 2>&1) if [ $? -ne 0 ]; then if echo $routed_to_instance | grep -qi "Insufficient Permission" ; then ocf_exit_reason "Insufficient permissions to get route information" exit $OCF_ERR_PERM elif echo $routed_to_instance | grep -qi "Could not fetch resource"; then ocf_log debug "The route ${OCF_RESKEY_route_name} doesn't exist" return $OCF_NOT_RUNNING else ocf_exit_reason "Error : ${routed_to_instance}" exit $OCF_ERR_GENERIC fi fi if [ -z "${routed_to_instance}" ]; then routed_to_instance="" fi if [ "${routed_to_instance}" != "${gcp_api_url_prefix}/projects/${GCE_INSTANCE_PROJECT}/zones/${GCE_INSTANCE_ZONE}/instances/${GCE_INSTANCE_NAME}" ]; then ocf_log warn "The floating IP ${OCF_RESKEY_ip} is not routed to this instance (${GCE_INSTANCE_NAME}) but to instance ${routed_to_instance##*/}" return $OCF_NOT_RUNNING fi ocf_log debug "The floating IP ${OCF_RESKEY_ip} is correctly routed to this instance (${GCE_INSTANCE_NAME})" return $OCF_SUCCESS } ip_monitor() { ocf_log info "IP monitor: checking local network configuration" cmd="ip address show dev ${OCF_RESKEY_interface} to ${OCF_RESKEY_ip}/32" ocf_log debug "Executing command: $cmd" if [ -z "$($cmd)" ]; then ocf_log warn "The floating IP ${OCF_RESKEY_ip} is not locally configured on this instance (${GCE_INSTANCE_NAME})" return $OCF_NOT_RUNNING fi ocf_log debug "The floating IP ${OCF_RESKEY_ip} is correctly configured on this instance (${GCE_INSTANCE_NAME})" return $OCF_SUCCESS } ip_release() { cmd="ip address delete ${OCF_RESKEY_ip}/32 dev ${OCF_RESKEY_interface}" ocf_log debug "Executing command: $cmd" ocf_run $cmd || return $OCF_ERR_GENERIC return $OCF_SUCCESS } route_release() { cmd="${gcloud} compute routes delete ${OCF_RESKEY_route_name}" ocf_log debug "Executing command: $cmd" ocf_run $cmd || return $OCF_ERR_GENERIC return $OCF_SUCCESS } ip_and_route_start() { ocf_log info "Bringing up the floating IP ${OCF_RESKEY_ip}" # Add a new entry in the routing table # If the route entry exists and is pointing to another instance, take it over # Ensure that there is no route that we are not aware of that is also handling our IP check_conflicting_routes # There is no replace API, We need to first delete the existing route if any if ${gcloud} compute routes describe ${OCF_RESKEY_route_name} &>/dev/null; then route_release fi cmd="${gcloud} compute routes create ${OCF_RESKEY_route_name} \ --network=${OCF_RESKEY_vpc_network} --destination-range=${OCF_RESKEY_ip}/32 \ --next-hop-instance-zone=${GCE_INSTANCE_ZONE} --next-hop-instance=${GCE_INSTANCE_NAME}" ocf_log debug "Executing command: $(echo $cmd)" ocf_run $cmd if [ $? -ne $OCF_SUCCESS ]; then if ! ${gcloud} compute networks describe ${OCF_RESKEY_vpc_network} &>/dev/null; then ocf_exit_reason "VPC network not found" exit $OCF_ERR_CONFIGURED else return $OCF_ERR_GENERIC fi fi # Configure the IP address locally # We need to release the IP first ip_monitor &>/dev/null if [ $? -eq $OCF_SUCCESS ]; then ip_release fi cmd="ip address add ${OCF_RESKEY_ip}/32 dev ${OCF_RESKEY_interface}" ocf_log debug "Executing command: $cmd" ocf_run $cmd || return $OCF_ERR_GENERIC cmd="ip link set ${OCF_RESKEY_interface} up" ocf_log debug "Executing command: $cmd" ocf_run $cmd || return $OCF_ERR_GENERIC ocf_log info "Successfully brought up the floating IP ${OCF_RESKEY_ip}" return $OCF_SUCCESS } ip_and_route_stop() { ocf_log info "Bringing down the floating IP ${OCF_RESKEY_ip}" # Delete the route entry # If the route entry exists and is pointing to another instance, don't touch it route_monitor &>/dev/null if [ $? -eq $OCF_NOT_RUNNING ]; then ocf_log info "The floating IP ${OCF_RESKEY_ip} is already not routed to this instance (${GCE_INSTANCE_NAME})" else route_release fi # Delete the local IP address ip_monitor &>/dev/null if [ $? -eq $OCF_NOT_RUNNING ]; then ocf_log info "The floating IP ${OCF_RESKEY_ip} is already down" else ip_release fi ocf_log info "Successfully brought down the floating IP ${OCF_RESKEY_ip}" return $OCF_SUCCESS } ############################################################################### # # MAIN # ############################################################################### +ocf_log warn "gcp-vpc-move-ip is deprecated, prefer to use gcp-vpc-move-route instead" + case $__OCF_ACTION in meta-data) metadata exit $OCF_SUCCESS ;; usage|help) echo $USAGE exit $OCF_SUCCESS ;; esac validate || exit $? case $__OCF_ACTION in start) ip_and_route_start;; stop) ip_and_route_stop;; monitor|status) route_monitor || exit $? ip_monitor || exit $? ;; validate-all) ;; *) echo $USAGE exit $OCF_ERR_UNIMPLEMENTED ;; esac diff --git a/heartbeat/gcp-vpc-move-route.in b/heartbeat/gcp-vpc-move-route.in new file mode 100644 index 000000000..566a70f86 --- /dev/null +++ b/heartbeat/gcp-vpc-move-route.in @@ -0,0 +1,442 @@ +#!@PYTHON@ -tt +# - *- coding: utf- 8 - *- +# +# +# OCF resource agent to move an IP address within a VPC in GCP +# +# License: GNU General Public License (GPL) +# Copyright (c) 2018 Hervé Werner (MFG Labs) +# Copyright 2018 Google Inc. +# Based on code from Markus Guertler (aws-vpc-move-ip) +# 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. +# + + +####################################################################### + +import atexit +import logging +import os +import sys +import time + +try: + import googleapiclient.discovery + import pyroute2 +except ImportError: + pass + +if sys.version_info >= (3, 0): + # Python 3 imports. + import urllib.parse as urlparse + import urllib.request as urlrequest +else: + # Python 2 imports. + import urllib as urlparse + import urllib2 as urlrequest + + +OCF_SUCCESS = 0 +OCF_ERR_GENERIC = 1 +OCF_ERR_UNIMPLEMENTED = 3 +OCF_ERR_PERM = 4 +OCF_ERR_CONFIGURED = 6 +OCF_NOT_RUNNING = 7 +GCP_API_URL_PREFIX = 'https://www.googleapis.com/compute/v1' +METADATA_SERVER = 'http://metadata.google.internal/computeMetadata/v1/' +METADATA_HEADERS = {'Metadata-Flavor': 'Google'} +METADATA = \ +''' + + +1.0 + +Resource Agent that can move a floating IP addresse within a GCP VPC by changing an +entry in the routing table. This agent also configures the floating IP locally +on the instance OS. +Requirements : +- IP forwarding must be enabled on all instances in order to be able to +terminate the route +- The floating IP address must be choosen so that it is outside all existing +subnets in the VPC network +- IAM permissions +(see https://cloud.google.com/compute/docs/access/iam-permissions) : +1) compute.routes.delete, compute.routes.get and compute.routes.update on the +route +2) compute.networks.updatePolicy on the network (to add a new route) +3) compute.networks.get on the network (to check the VPC network existence) +4) compute.routes.list on the project (to check conflicting routes) + +Move IP within a GCP VPC + + + + + +Floating IP address. Note that this IP must be chosen outside of all existing +subnet ranges + +Floating IP + + + + + +Name of the VPC network + +VPC network + + + + + +Name of the network interface + +Network interface name + + + + + +Route name + +Route name + + + + +If enabled (set to true), IP failover logs will be posted to stackdriver logging +Stackdriver-logging support + + + + + + + + + + + + +''' % os.path.basename(sys.argv[0]) + + +class Context(object): + __slots__ = 'conn', 'iface_idx', 'instance', 'instance_url', 'interface', \ + 'ip', 'iproute', 'project', 'route_name', 'vpc_network', \ + 'vpc_network_url', 'zone' + + +def wait_for_operation(ctx, response): + """Blocks until operation completes. + Code from GitHub's GoogleCloudPlatform/python-docs-samples + + Args: + response: dict, a request's response + """ + def _OperationGetter(response): + operation = response[u'name'] + if response.get(u'zone'): + return ctx.conn.zoneOperations().get( + project=ctx.project, zone=ctx.zone, operation=operation) + else: + return ctx.conn.globalOperations().get( + project=ctx.project, operation=operation) + + while True: + result = _OperationGetter(response).execute() + + if result['status'] == 'DONE': + if 'error' in result: + raise Exception(result['error']) + return result + + time.sleep(1) + + +def get_metadata(metadata_key, params=None, timeout=None): + """Performs a GET request with the metadata headers. + + Args: + metadata_key: string, the metadata to perform a GET request on. + params: dictionary, the query parameters in the GET request. + timeout: int, timeout in seconds for metadata requests. + + Returns: + HTTP response from the GET request. + + Raises: + urlerror.HTTPError: raises when the GET request fails. + """ + timeout = timeout or 60 + metadata_url = os.path.join(METADATA_SERVER, metadata_key) + params = urlparse.urlencode(params or {}) + url = '%s?%s' % (metadata_url, params) + request = urlrequest.Request(url, headers=METADATA_HEADERS) + request_opener = urlrequest.build_opener(urlrequest.ProxyHandler({})) + return request_opener.open(request, timeout=timeout * 1.1).read() + + +def validate(ctx): + if os.geteuid() != 0: + logging.error('You must run this agent as root') + sys.exit(OCF_ERR_PERM) + + try: + ctx.conn = googleapiclient.discovery.build('compute', 'v1') + except Exception as e: + logging.error('Couldn\'t connect with google api: ' + str(e)) + sys.exit(OCF_ERR_CONFIGURED) + + ctx.ip = os.environ.get('OCF_RESKEY_ip') + if not ctx.ip: + logging.error('Missing ip parameter') + sys.exit(OCF_ERR_CONFIGURED) + + try: + ctx.instance = get_metadata('instance/name') + ctx.zone = get_metadata('instance/zone').split('/')[-1] + ctx.project = get_metadata('project/project-id') + except Exception as e: + logging.error( + 'Instance information not found. Is this a GCE instance ?: %s', str(e)) + sys.exit(OCF_ERR_CONFIGURED) + + ctx.instance_url = '%s/projects/%s/zones/%s/instances/%s' % ( + GCP_API_URL_PREFIX, ctx.project, ctx.zone, ctx.instance) + ctx.vpc_network = os.environ.get('OCF_RESKEY_vpc_network', 'default') + ctx.vpc_network_url = '%s/projects/%s/global/networks/%s' % ( + GCP_API_URL_PREFIX, ctx.project, ctx.vpc_network) + ctx.interface = os.environ.get('OCF_RESKEY_interface', 'eth0') + ctx.route_name = os.environ.get( + 'OCF_RESKEY_route_name', 'ra-%s' % os.path.basename(sys.argv[0])) + ctx.iproute = pyroute2.IPRoute() + atexit.register(ctx.iproute.close) + idxs = ctx.iproute.link_lookup(ifname=ctx.interface) + if not idxs: + logging.error('Network interface not found') + sys.exit(OCF_ERR_CONFIGURED) + ctx.iface_idx = idxs[0] + + +def check_conflicting_routes(ctx): + fl = '(destRange = "%s*") AND (network = "%s") AND (name != "%s")' % ( + ctx.ip, ctx.vpc_network_url, ctx.route_name) + request = ctx.conn.routes().list(project=ctx.project, filter=fl) + response = request.execute() + route_list = response.get('items', None) + if route_list: + logging.error( + 'Conflicting unnmanaged routes for destination %s/32 in VPC %s found : %s', + ctx.ip, ctx.vpc_network, str(route_list)) + sys.exit(OCF_ERR_CONFIGURED) + + +def route_release(ctx): + request = ctx.conn.routes().delete(project=ctx.project, route=ctx.route_name) + wait_for_operation(ctx, request.execute()) + + +def ip_monitor(ctx): + logging.info('IP monitor: checking local network configuration') + + def address_filter(addr): + for attr in addr['attrs']: + if attr[0] == 'IFA_LOCAL': + if attr[1] == ctx.ip: + return True + else: + return False + + route = ctx.iproute.get_addr( + index=ctx.iface_idx, match=address_filter) + if not route: + logging.warn( + 'The floating IP %s is not locally configured on this instance (%s)', + ctx.ip, ctx.instance) + return OCF_NOT_RUNNING + + logging.debug( + 'The floating IP %s is correctly configured on this instance (%s)', + ctx.ip, ctx.instance) + return OCF_SUCCESS + + +def ip_release(ctx): + ctx.iproute.addr('del', index=ctx.iface_idx, address=ctx.ip, mask=32) + + +def ip_and_route_start(ctx): + logging.info('Bringing up the floating IP %s', ctx.ip) + + # Add a new entry in the routing table + # If the route entry exists and is pointing to another instance, take it over + + # Ensure that there is no route that we are not aware of that is also handling our IP + check_conflicting_routes(ctx) + + # There is no replace API, We need to first delete the existing route if any + try: + request = ctx.conn.routes().get(project=ctx.project, route=ctx.route_name) + request.execute() + # TODO: check specific exception for 404 + except googleapiclient.errors.HttpError as e: + if e.resp.status != 404: + raise + else: + route_release(ctx) + + route_body = { + 'name': ctx.route_name, + 'network': ctx.vpc_network_url, + 'destRange': '%s/32' % ctx.ip, + 'nextHopInstance': ctx.instance_url, + } + try: + request = ctx.conn.routes().insert(project=ctx.project, body=route_body) + wait_for_operation(ctx, request.execute()) + except googleapiclient.errors.HttpError: + try: + request = ctx.conn.networks().get( + project=ctx.project, network=ctx.vpc_network) + request.execute() + except googleapiclient.errors.HttpError as e: + if e.resp.status == 404: + logging.error('VPC network not found') + sys.exit(OCF_ERR_CONFIGURED) + else: + raise + else: + raise + + # Configure the IP address locally + # We need to release the IP first + if ip_monitor(ctx) == OCF_SUCCESS: + ip_release(ctx) + + ctx.iproute.addr('add', index=ctx.iface_idx, address=ctx.ip, mask=32) + ctx.iproute.link('set', index=ctx.iface_idx, state='up') + logging.info('Successfully brought up the floating IP %s', ctx.ip) + + +def route_monitor(ctx): + logging.info('GCP route monitor: checking route table') + + # Ensure that there is no route that we are not aware of that is also handling our IP + check_conflicting_routes + + try: + request = ctx.conn.routes().get(project=ctx.project, route=ctx.route_name) + response = request.execute() + except googleapiclient.errors.HttpError as e: + if 'Insufficient Permission' in e.content: + return OCF_ERR_PERM + elif e.resp.status == 404: + return OCF_NOT_RUNNING + else: + raise + + routed_to_instance = response.get('nextHopInstance', '') + instance_url = '%s/projects/%s/zones/%s/instances/%s' % ( + GCP_API_URL_PREFIX, ctx.project, ctx.zone, ctx.instance) + if routed_to_instance != instance_url: + logging.warn( + 'The floating IP %s is not routed to this instance (%s) but to instance %s', + ctx.ip, ctx.instance, routed_to_instance.split('/')[-1]) + return OCF_NOT_RUNNING + + logging.debug( + 'The floating IP %s is correctly routed to this instance (%s)', + ctx.ip, ctx.instance) + return OCF_SUCCESS + + +def ip_and_route_stop(ctx): + logging.info('Bringing down the floating IP %s', ctx.ip) + + # Delete the route entry + # If the route entry exists and is pointing to another instance, don't touch it + if route_monitor(ctx) == OCF_NOT_RUNNING: + logging.info( + 'The floating IP %s is already not routed to this instance (%s)', + ctx.ip, ctx.instance) + else: + route_release(ctx) + + if ip_monitor(ctx) == OCF_NOT_RUNNING: + logging.info('The floating IP %s is already down', ctx.ip) + else: + ip_release(ctx) + + +def configure_logs(ctx): + # Prepare logging + logging.basicConfig( + format='gcp:route - %(levelname)s - %(message)s', level=logging.INFO) + logging.getLogger('googleapiclient').setLevel(logging.WARN) + logging_env = os.environ.get('OCF_RESKEY_stackdriver_logging') + if logging_env: + logging_env = logging_env.lower() + if any(x in logging_env for x in ['yes', 'true', 'enabled']): + try: + import google.cloud.logging.handlers + client = google.cloud.logging.Client() + handler = google.cloud.logging.handlers.CloudLoggingHandler( + client, name=ctx.instance) + handler.setLevel(logging.INFO) + formatter = logging.Formatter('gcp:route "%(message)s"') + handler.setFormatter(formatter) + root_logger = logging.getLogger() + root_logger.addHandler(handler) + except ImportError: + logging.error('Couldn\'t import google.cloud.logging, ' + 'disabling Stackdriver-logging support') + + +def main(): + if 'meta-data' in sys.argv[1]: + print(METADATA) + return + + ctx = Context() + + validate(ctx) + if 'validate-all' in sys.argv[1]: + return + + configure_logs(ctx) + if 'start' in sys.argv[1]: + ip_and_route_start(ctx) + elif 'stop' in sys.argv[1]: + ip_and_route_stop(ctx) + elif 'status' in sys.argv[1] or 'monitor' in sys.argv[1]: + sys.exit(ip_monitor(ctx)) + else: + usage = 'usage: %s {start|stop|monitor|status|meta-data|validate-all}' % \ + os.path.basename(sys.argv[0]) + logging.error(usage) + sys.exit(OCF_ERR_UNIMPLEMENTED) + + +if __name__ == "__main__": + main()