diff --git a/configure.ac b/configure.ac index 039b4942c..10f5314da 100644 --- a/configure.ac +++ b/configure.ac @@ -1,1040 +1,1041 @@ 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([heartbeat/CTDB], [chmod +x heartbeat/CTDB]) 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/heartbeat/CTDB b/heartbeat/CTDB.in similarity index 99% rename from heartbeat/CTDB rename to heartbeat/CTDB.in index 28e58cea0..7d87a4ef7 100755 --- a/heartbeat/CTDB +++ b/heartbeat/CTDB.in @@ -1,789 +1,789 @@ -#!/bin/sh +#!@BASH_SHELL@ # # OCF Resource Agent for managing CTDB # # Copyright (c) 2009-2010 Novell Inc., Tim Serong # 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. # # # OVERVIEW # # When run by itself, CTDB can handle IP failover and includes scripts # to manage various services (Samba, Winbind, HTTP, etc.). When run as # a resource in a Pacemaker cluster, this additional functionality # should not be used; instead one should define separate resources for # CTDB, Samba, Winbind, IP addresses, etc. # # As of 2010-11-17, there is no separate OCF Samba or Winbind RA, so # it is still possible to configure CTDB so that it manages these # resources itself. In future, once Samba and Winbind RAs are # available, this ability will be deprecated and ultimately removed. # # This RA intentionally provides no ability to configure CTDB such that # it manages IP failover, HTTP, NFS, etc. # # # TODO: # - ctdb_stop doesn't really support multiple independent CTDB instances, # unless they're running from distinct ctdbd binaries (it uses pkill # $OCF_RESKEY_ctdbd_binary if "ctdb stop" doesn't work, which it might # not under heavy load - this will kill all ctdbd instances on the # system). OTOH, running multiple CTDB instances per node is, well, # AFAIK, completely crazy. Can't run more than one in a vanilla CTDB # cluster, with the CTDB init script. So it might be nice to address # this for complete semantic correctness of the RA, but shouldn't # actually cause any trouble in real life. # - As much as possible, get rid of auto config generation # - Especially smb.conf # - Verify timeouts are sane # - Monitor differentiate between error and not running? # - Do we need to verify globally unique setting? # - Should set CTDB_NODES to ${HA_RSCTMP}/ctdb (generated based on # current nodes) # - Look at enabling set_ctdb_variables() if necessary. # - Probably possible for sysconfig file to not be restored if # CTDB dies unexpectedly. # ####################################################################### # Initialization: : ${OCF_FUNCTIONS_DIR=${OCF_ROOT}/lib/heartbeat} . ${OCF_FUNCTIONS_DIR}/ocf-shellfuncs ####################################################################### # Default parameter values: # Some distro's ctdb package stores the persistent db in /var/lib/ctdb, # others store in /var/ctdb. This attempts to detect the correct default # directory. var_prefix="/var/lib/ctdb" if [ ! -d "$var_prefix" ] && [ -d "/var/ctdb" ]; then var_prefix="/var/ctdb" fi run_prefix="/run" if [ ! -d "$var_prefix" ] && [ -d "/var/run" ]; then var_prefix="/var/run" fi : ${OCF_RESKEY_ctdb_manages_samba:=no} : ${OCF_RESKEY_ctdb_manages_winbind:=no} : ${OCF_RESKEY_ctdb_service_smb:=""} : ${OCF_RESKEY_ctdb_service_nmb:=""} : ${OCF_RESKEY_ctdb_service_winbind:=""} : ${OCF_RESKEY_ctdb_samba_skip_share_check:=yes} : ${OCF_RESKEY_ctdb_monitor_free_memory:=100} : ${OCF_RESKEY_ctdb_start_as_disabled:=no} : ${OCF_RESKEY_ctdb_config_dir:=/etc/ctdb} : ${OCF_RESKEY_ctdb_binary:=/usr/bin/ctdb} : ${OCF_RESKEY_ctdbd_binary:=/usr/sbin/ctdbd} : ${OCF_RESKEY_ctdb_dbdir:=${var_prefix}} : ${OCF_RESKEY_ctdb_logfile:=/var/log/ctdb/log.ctdb} : ${OCF_RESKEY_ctdb_rundir:=${run_prefix}/ctdb} : ${OCF_RESKEY_ctdb_socket:=${OCF_RESKEY_ctdb_rundir}/ctdbd.socket} : ${OCF_RESKEY_ctdb_debuglevel:=2} : ${OCF_RESKEY_smb_conf:=/etc/samba/smb.conf} : ${OCF_RESKEY_smb_passdb_backend:=tdbsam} : ${OCF_RESKEY_smb_idmap_backend:=tdb2} ####################################################################### meta_data() { cat < 1.0 This resource agent manages CTDB, allowing one to use Clustered Samba in a Linux-HA/Pacemaker cluster. You need a shared filesystem (e.g. OCFS2 or GFS2) on which the CTDB lock will be stored. Create /etc/ctdb/nodes containing a list of private IP addresses of each node in the cluster, then configure this RA as a clone. This agent expects the samba and windbind resources to be managed outside of CTDB's control as a separate set of resources controlled by the cluster manager. The optional support for enabling CTDB management of these daemons will be depreciated. For more information see http://linux-ha.org/wiki/CTDB_(resource_agent) CTDB Resource Agent The location of a shared lock file, common across all nodes. This must be on shared storage, e.g.: /shared-fs/samba/ctdb.lock CTDB shared lock file Should CTDB manage starting/stopping the Samba service for you? This will be deprecated in future, in favor of configuring a separate Samba resource. Should CTDB manage Samba? Should CTDB manage starting/stopping the Winbind service for you? This will be deprecated in future, in favor of configuring a separate Winbind resource. Should CTDB manage Winbind? Name of smb init script. Only necessary if CTDB is managing Samba directly. Will usually be auto-detected. Name of smb init script Name of nmb init script. Only necessary if CTDB is managing Samba directly. Will usually be auto-detected. Name of nmb init script Name of winbind init script. Only necessary if CTDB is managing Winbind directly. Will usually be auto-detected. Name of winbind init script If there are very many shares it may not be feasible to check that all of them are available during each monitoring interval. In that case this check can be disabled. Skip share check during monitor? If the amount of free memory drops below this value the node will become unhealthy and ctdb and all managed services will be shutdown. Once this occurs, the administrator needs to find the reason for the OOM situation, rectify it and restart ctdb with "service ctdb start". Minimum amount of free memory (MB) When set to yes, the CTDB node will start in DISABLED mode and not host any public ip addresses. Start CTDB disabled? The directory containing various CTDB configuration files. The "nodes" and "notify.sh" scripts are expected to be in this directory, as is the "events.d" subdirectory. CTDB config file directory Full path to the CTDB binary. CTDB binary path Full path to the CTDB cluster daemon binary. CTDB Daemon binary path Full path to the domain socket that ctdbd will create, used for local clients to attach and communicate with the ctdb daemon. CTDB socket location The directory to put the local CTDB database files in. Persistent database files will be put in ctdb_dbdir/persistent. CTDB database directory Full path to log file. To log to syslog instead, use the value "syslog". CTDB log file location Full path to ctdb runtime directory, used for storage of socket lock state. CTDB runtime directory location What debug level to run at (0-10). Higher means more verbose. CTDB debug level Path to default samba config file. Only necessary if CTDB is managing Samba. Path to smb.conf The directory for smbd to use for storing such files as smbpasswd and secrets.tdb. Old versions of CTBD (prior to 1.0.50) required this to be on shared storage. This parameter should not be set for current versions of CTDB, and only remains in the RA for backwards compatibility. Samba private dir (deprecated) Which backend to use for storing user and possibly group information. Only necessary if CTDB is managing Samba. Samba passdb backend Which backend to use for SID/uid/gid mapping. Only necessary if CTDB is managing Samba. Samba idmap backend Which fileid:algorithm to use with vfs_fileid. The correct value depends on which clustered filesystem is in use, e.g.: for OCFS2, this should be set to "fsid". Only necessary if CTDB is managing Samba. Samba VFS fileid algorithm END } ####################################################################### # Figure out path to /etc/sysconfig/ctdb (same logic as # loadconfig() from /etc/ctdb/functions if [ -f /etc/sysconfig/ctdb ]; then CTDB_SYSCONFIG=/etc/sysconfig/ctdb elif [ -f /etc/default/ctdb ]; then CTDB_SYSCONFIG=/etc/default/ctdb elif [ -f "$OCF_RESKEY_ctdb_config_dir/ctdb" ]; then CTDB_SYSCONFIG=$OCF_RESKEY_ctdb_config_dir/ctdb elif [ -f "$OCF_RESKEY_ctdb_config_dir/ctdbd.conf" ]; then CTDB_SYSCONFIG=$OCF_RESKEY_ctdb_config_dir/ctdbd.conf fi # Backup paths CTDB_SYSCONFIG_BACKUP=${CTDB_SYSCONFIG}.ctdb-ra-orig invoke_ctdb() { # CTDB's defaults are: local timeout local timelimit timeout=3 timelimit=120 # ...but we override with the timeout for the current op: if [ -n "$OCF_RESKEY_CRM_meta_timeout" ]; then timeout=$((OCF_RESKEY_CRM_meta_timeout/1000)) timelimit=$((OCF_RESKEY_CRM_meta_timeout/1000)) fi $OCF_RESKEY_ctdb_binary --socket="$OCF_RESKEY_ctdb_socket" \ -t $timeout -T $timelimit \ "$@" } # Enable any event scripts that are explicitly required. # Any others will ultimately be invoked or not based on how they ship # with CTDB, but will generally have no effect, beacuase the relevant # CTDB_MANAGES_* options won't be set in /etc/sysconfig/ctdb. enable_event_scripts() { local event_dir event_dir=$OCF_RESKEY_ctdb_config_dir/events.d chmod u+x "$event_dir/00.ctdb" # core database health check if [ -f "${OCF_RESKEY_ctdb_config_dir}/public_addresses" ]; then chmod u+x "$event_dir/10.interface" else chmod a-x "$event_dir/10.interface" fi if [ -f "${OCF_RESKEY_ctdb_config_dir}/static-routes" ]; then chmod u+x "$event_dir/11.routing" else chmod a-x "$event_dir/11.routing" fi if ocf_is_true "$OCF_RESKEY_ctdb_manages_samba" || \ ocf_is_true "$OCF_RESKEY_ctdb_manages_winbind"; then chmod u+x "$event_dir/50.samba" else chmod a-x "$event_dir/50.samba" fi } # This function has no effect (currently no way to set CTDB_SET_*) # but remains here in case we need it in future. set_ctdb_variables() { rv=$OCF_SUCCESS set | grep ^CTDB_SET_ | cut -d_ -f3- | while read v; do varname=$(echo "$v" | cut -d= -f1) value=$(echo "$v" | cut -d= -f2) invoke_ctdb setvar "$varname" "$value" || rv=$OCF_ERR_GENERIC done || rv=$OCF_ERR_GENERIC return $rv } # Add necessary settings to /etc/samba/smb.conf. In a perfect world, # we'd be able to generate a new, temporary, smb.conf file somewhere, # something like: # include = /etc/samba/smb.conf # [global] # clustering = yes # # ...etc... # Unfortunately, we can't do this, because there's no way to tell the # smb init script where the temporary config is, so we just edit # the default config file. init_smb_conf() { # Don't screw around with the config if CTDB isn't managing Samba! ocf_is_true "$OCF_RESKEY_ctdb_manages_samba" || return 0 # replace these things in smb.conf local repl repl='# CTDB-RA:|passdb backend|clustering|idmap backend|idmap config[[:space:]]*\*[[:space:]]*:[[:space:]]*backend|private dir|ctdbd socket' local private_dir [ -n "$OCF_RESKEY_smb_private_dir" ] && private_dir="\tprivate dir = $OCF_RESKEY_smb_private_dir\n" local vfs_fileid local do_vfs do_vfs=0 if [ -n "$OCF_RESKEY_smb_fileid_algorithm" ]; then repl="${repl}|fileid:algorithm|fileid:mapping" vfs_fileid="\tfileid:algorithm = $OCF_RESKEY_smb_fileid_algorithm\n" if sed -n '/^[[:space:]]*\[global\]/,/^[[:space:]]*\[/p' $OCF_RESKEY_smb_conf | \ grep -Eq '^[[:space:]]*vfs objects'; then # vfs objects already specified, will append fileid to existing line do_vfs=1 else vfs_fileid="$vfs_fileid\tvfs objects = fileid\n" fi fi # Preserve permissions of smb.conf local idmap_config if grep -Eqs '^[[:space:]]*idmap backend[[:space:]]*=' $OCF_RESKEY_smb_conf; then idmap_config=old else idmap_config=new fi cp -a "$OCF_RESKEY_smb_conf" "$OCF_RESKEY_smb_conf.$$" awk ' /^[[:space:]]*\[/ { global = 0 } /^[[:space:]]*\[global\]/ { global = 1 } { if(global) { if ('$do_vfs' && $0 ~ /^[[:space:]]vfs objects/ && $0 !~ /fileid/) { print $0" fileid" } else if ($0 !~ /^[[:space:]]*('"$repl"')/) { print } } else { print } }' "$OCF_RESKEY_smb_conf" | sed "/^[[:space:]]*\[global\]/ a\\ \t# CTDB-RA: Begin auto-generated section (do not change below)\n\ \tpassdb backend = $OCF_RESKEY_smb_passdb_backend\n\ \tclustering = yes\n\ \tctdbd socket = $OCF_RESKEY_ctdb_socket\n$private_dir$vfs_fileid\ \t# CTDB-RA: End auto-generated section (do not change above)" > "$OCF_RESKEY_smb_conf.$$" if [ "$idmap_config" = "old" ]; then sed -i "/^[[:space:]]*clustering = yes/ a\\ \tidmap backend = $OCF_RESKEY_smb_idmap_backend" $OCF_RESKEY_smb_conf.$$ else sed -i "/^[[:space:]]*clustering = yes/ a\\ \tidmap config * : backend = $OCF_RESKEY_smb_idmap_backend" $OCF_RESKEY_smb_conf.$$ fi dd conv=notrunc,fsync of="$OCF_RESKEY_smb_conf.$$" if=/dev/null >/dev/null 2>&1 mv "$OCF_RESKEY_smb_conf.$$" "$OCF_RESKEY_smb_conf" } # Get rid of that section we added cleanup_smb_conf() { ocf_is_true "$OCF_RESKEY_ctdb_manages_samba" || return 0 # preserve permissions of smb.conf cp -a "$OCF_RESKEY_smb_conf" "$OCF_RESKEY_smb_conf.$$" sed '/# CTDB-RA: Begin/,/# CTDB-RA: End/d' "$OCF_RESKEY_smb_conf" > "$OCF_RESKEY_smb_conf.$$" mv "$OCF_RESKEY_smb_conf.$$" "$OCF_RESKEY_smb_conf" } append_ctdb_sysconfig() { [ -n "$2" ] && echo "$1=$2" >> "$CTDB_SYSCONFIG" } # Generate a new, minimal CTDB config file that's just enough # to get CTDB running as configured by the RA parameters. generate_ctdb_sysconfig() { # Backup existing sysconfig if we're not already using an auto-generated one grep -qa '# CTDB-RA: Auto-generated' $CTDB_SYSCONFIG || cp -p $CTDB_SYSCONFIG $CTDB_SYSCONFIG_BACKUP if [ $? -ne 0 ]; then ocf_log warn "Unable to backup $CTDB_SYSCONFIG to $CTDB_SYSCONFIG_BACKUP" fi ocf_log info "Generating new $CTDB_SYSCONFIG" # Note to maintainers and other random hackers: # Parameters may need to be set here, for CTDB event # scripts to pick up, or may need to be passed to ctdbd # when starting, or both. Be careful. The CTDB source # tree and manpages are your friends. As a concrete # example, setting CTDB_START_AS_DISABLED here is # completely useless, as this is actually a command line # argument for ctdbd; it's not used anywhere else. cat >$CTDB_SYSCONFIG </dev/null # public addresses file (should not be present, but need to set for correctness if it is) local pub_addr_option pub_addr_option="" [ -f "${OCF_RESKEY_ctdb_config_dir}/public_addresses" ] && \ pub_addr_option="--public-addresses=${OCF_RESKEY_ctdb_config_dir}/public_addresses" # start as disabled local start_as_disabled start_as_disabled="--start-as-disabled" ocf_is_true "$OCF_RESKEY_ctdb_start_as_disabled" || start_as_disabled="" # Start her up "$OCF_RESKEY_ctdbd_binary" \ --reclock="$OCF_RESKEY_ctdb_recovery_lock" \ --nlist="$OCF_RESKEY_ctdb_config_dir/nodes" \ --socket="$OCF_RESKEY_ctdb_socket" \ --dbdir="$OCF_RESKEY_ctdb_dbdir" \ --dbdir-persistent="$OCF_RESKEY_ctdb_dbdir/persistent" \ --event-script-dir="$OCF_RESKEY_ctdb_config_dir/events.d" \ --notification-script="$OCF_RESKEY_ctdb_config_dir/notify.sh" \ --transport=tcp \ $start_as_disabled $log_option $pub_addr_option \ -d "$OCF_RESKEY_ctdb_debuglevel" if [ $? -ne 0 ]; then # cleanup smb.conf cleanup_smb_conf ocf_exit_reason "Failed to execute $OCF_RESKEY_ctdbd_binary." return $OCF_ERR_GENERIC else # Wait a bit for CTDB to stabilize # (until start times out if necessary) while true; do # Initial sleep is intentional (ctdb init script # has sleep after ctdbd start, but before invoking # ctdb to talk to it) sleep 1 status=$(invoke_ctdb status 2>/dev/null) if [ $? -ne 0 ]; then # CTDB will be running, kill it before returning ctdb_stop ocf_exit_reason "Can't invoke $OCF_RESKEY_ctdb_binary --socket=$OCF_RESKEY_ctdb_socket status" return $OCF_ERR_GENERIC fi if ! echo "$status" | grep -qs 'UNHEALTHY (THIS'; then # Status does not say this node is unhealthy, # so we're good to go. Do a bit of final # setup and (hopefully) return success. set_ctdb_variables return $? fi done fi # ctdbd will (or can) actually still be running at this point, so kill it ctdb_stop ocf_exit_reason "Timeout waiting for CTDB to stabilize" return $OCF_ERR_GENERIC } ctdb_stop() { # Do nothing if already stopped pkill -0 -f "$OCF_RESKEY_ctdbd_binary" || return $OCF_SUCCESS # Tell it to die nicely invoke_ctdb shutdown >/dev/null 2>&1 rv=$? # No more Mr. Nice Guy count=0 while pkill -0 -f "$OCF_RESKEY_ctdbd_binary" ; do sleep 1 count=$((count + 1)) [ $count -gt 10 ] && { ocf_log info "killing ctdbd " pkill -9 -f "$OCF_RESKEY_ctdbd_binary" pkill -9 -f "${OCF_RESKEY_ctdb_config_dir}/events.d/" } done # Cleanup smb.conf cleanup_smb_conf # It was a clean shutdown, return success [ $rv -eq $OCF_SUCCESS ] && return $OCF_SUCCESS # Unclean shutdown, return success if there's no ctdbds left (we # killed them forcibly, but at least they're good and dead). pkill -0 -f "$OCF_RESKEY_ctdbd_binary" || return $OCF_SUCCESS # Problem: ctdb shutdown didn't work and neither did some vigorous # kill -9ing. Only thing to do is report failure. return $OCF_ERR_GENERIC } ctdb_monitor() { local status # "ctdb status" exits non-zero if CTDB isn't running. # It can also exit non-zero if there's a timeout (ctdbd blocked, # stalled, massive load, or otherwise wedged). If it's actually # not running, STDERR will say "Errno:Connection refused(111)", # whereas if it's wedged, it'll say various other unpleasant things. status=$(invoke_ctdb status 2>&1) if [ $? -ne 0 ]; then if echo "$status" | grep -qs 'Connection refused'; then return $OCF_NOT_RUNNING elif echo "$status" | grep -qs 'No such file or directory'; then return $OCF_NOT_RUNNING elif echo $status | grep -qs 'connect() failed'; then return $OCF_NOT_RUNNING else ocf_exit_reason "CTDB status call failed: $status" return $OCF_ERR_GENERIC fi fi if echo "$status" | grep -Eqs '(OK|DISABLED) \(THIS'; then return $OCF_SUCCESS fi ocf_exit_reason "CTDB status is bad: $status" return $OCF_ERR_GENERIC } ctdb_validate() { # Required binaries for binary in pkill; do check_binary $binary done if [ -z "$CTDB_SYSCONFIG" ]; then ocf_exit_reason "Can't find CTDB config file (expecting /etc/sysconfig/ctdb, /etc/default/ctdb or similar)" return $OCF_ERR_INSTALLED fi if ocf_is_true "$OCF_RESKEY_ctdb_manages_samba" && [ ! -f "$OCF_RESKEY_smb_conf" ]; then ocf_exit_reason "Samba config file '$OCF_RESKEY_smb_conf' does not exist." return $OCF_ERR_INSTALLED fi if [ -f "${OCF_RESKEY_ctdb_config_dir}/public_addresses" ]; then ocf_log warn "CTDB file '${OCF_RESKEY_ctdb_config_dir}/public_addresses' exists - CTDB will try to manage IP failover!" fi if [ ! -f "$OCF_RESKEY_ctdb_config_dir/nodes" ]; then ocf_exit_reason "$OCF_RESKEY_ctdb_config_dir/nodes does not exist." return $OCF_ERR_ARGS fi if [ -z "$OCF_RESKEY_ctdb_recovery_lock" ]; then ocf_exit_reason "ctdb_recovery_lock not specified." return $OCF_ERR_CONFIGURED fi lock_dir=$(dirname "$OCF_RESKEY_ctdb_recovery_lock") touch "$lock_dir/$$" 2>/dev/null if [ $? != 0 ]; then ocf_exit_reason "Directory for lock file '$OCF_RESKEY_ctdb_recovery_lock' does not exist, or is not writable." return $OCF_ERR_ARGS fi rm "$lock_dir/$$" return $OCF_SUCCESS } case $__OCF_ACTION in meta-data) meta_data exit $OCF_SUCCESS ;; start) ctdb_start;; stop) ctdb_stop;; monitor) ctdb_monitor;; validate-all) ctdb_validate;; usage|help) ctdb_usage exit $OCF_SUCCESS ;; *) ctdb_usage exit $OCF_ERR_UNIMPLEMENTED ;; esac rc=$? ocf_log debug "${OCF_RESOURCE_INSTANCE} $__OCF_ACTION : $rc" exit $rc