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diff --git a/configure.ac b/configure.ac
index a7f915840d..e51a15b17e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,2179 +1,2183 @@
dnl
dnl autoconf for Pacemaker
dnl
dnl License: GNU General Public License (GPL)
dnl ===============================================
dnl Bootstrap
dnl ===============================================
AC_PREREQ(2.59)
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
m4_include([version.m4])
AC_INIT([pacemaker], VERSION_NUMBER, [users@clusterlabs.org],
[pacemaker], PCMK_URL)
dnl Workaround autoconf < 2.64
if test x"${PACKAGE_URL}" = x""; then
AC_SUBST([PACKAGE_URL], PCMK_URL)
fi
PCMK_FEATURES=""
HB_PKG=heartbeat
AC_CONFIG_AUX_DIR(.)
AC_CANONICAL_HOST
dnl Where #defines go (e.g. `AC_CHECK_HEADERS' below)
dnl
dnl Internal header: include/config.h
dnl - Contains ALL defines
dnl - include/config.h.in is generated automatically by autoheader
dnl - NOT to be included in any header files except lha_internal.h
dnl (which is also not to be included in any other header files)
dnl
dnl External header: include/crm_config.h
dnl - Contains a subset of defines checked here
dnl - Manually edit include/crm_config.h.in to have configure include
dnl new defines
dnl - Should not include HAVE_* defines
dnl - Safe to include anywhere
AM_CONFIG_HEADER(include/config.h include/crm_config.h)
ALL_LINGUAS="en fr"
AC_ARG_WITH(version,
[ --with-version=version Override package version (if you're a packager needing to pretend) ],
[ PACKAGE_VERSION="$withval" ])
AC_ARG_WITH(pkg-name,
[ --with-pkg-name=name Override package name (if you're a packager needing to pretend) ],
[ PACKAGE_NAME="$withval" ])
dnl Older distros may need: AM_INIT_AUTOMAKE($PACKAGE_NAME, $PACKAGE_VERSION)
AM_INIT_AUTOMAKE([foreign])
AC_DEFINE_UNQUOTED(PACEMAKER_VERSION, "$PACKAGE_VERSION", Current pacemaker version)
PACKAGE_SERIES=`echo $PACKAGE_VERSION | awk -F. '{ print $1"."$2 }'`
AC_SUBST(PACKAGE_SERIES)
AC_SUBST(PACKAGE_VERSION)
dnl automake >= 1.11 offers --enable-silent-rules for suppressing the output from
dnl normal compilation. When a failure occurs, it will then display the full
dnl command line
dnl Wrap in m4_ifdef to avoid breaking on older platforms
m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
dnl Example 2.4. Silent Custom Rule to Generate a File
dnl %-bar.pc: %.pc
dnl $(AM_V_GEN)$(LN_S) $(notdir $^) $@
CC_IN_CONFIGURE=yes
export CC_IN_CONFIGURE
LDD=ldd
BUILD_ATOMIC_ATTRD=1
dnl ========================================================================
dnl Compiler characteristics
dnl ========================================================================
AC_PROG_CC dnl Can force other with environment variable "CC".
AM_PROG_CC_C_O
AC_PROG_CC_STDC
gl_EARLY
gl_INIT
AC_LIBTOOL_DLOPEN dnl Enable dlopen support...
AC_LIBLTDL_CONVENIENCE dnl make libltdl a convenience lib
AC_PROG_LIBTOOL
AC_PROG_YACC
AM_PROG_LEX
AC_C_STRINGIZE
AC_TYPE_SIZE_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 CFLAGS="-Werror $@"
AC_MSG_CHECKING(whether $CC supports "$@")
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ ]], [[ ]])], [RC=0; AC_MSG_RESULT(yes)],[RC=1; AC_MSG_RESULT(no)])
return $RC
}
try_extract_header_define() {
AC_MSG_CHECKING(if $2 in $1 exists)
Cfile=$srcdir/extract_define.$2.${$}
printf "#include <stdio.h>\n" > ${Cfile}.c
printf "#include <%s>\n" $1 >> ${Cfile}.c
printf "int main(int argc, char **argv) {\n" >> ${Cfile}.c
printf "#ifdef %s\n" $2 >> ${Cfile}.c
printf "printf(\"%%s\", %s);\n" $2 >> ${Cfile}.c
printf "#endif \n return 0; }\n" >> ${Cfile}.c
$CC $CFLAGS ${Cfile}.c -o ${Cfile} 2>/dev/null
value=
if test -x ${Cfile}; then
value=`${Cfile} 2>/dev/null`
fi
if test x"${value}" == x""; then
value=$3
AC_MSG_RESULT(default: $value)
else
AC_MSG_RESULT($value)
fi
printf $value
rm -rf ${Cfile}.c ${Cfile} ${Cfile}.dSYM ${Cfile}.gcno
}
extract_header_define() {
AC_MSG_CHECKING(for $2 in $1)
Cfile=$srcdir/extract_define.$2.${$}
printf "#include <stdio.h>\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 -rf ${Cfile}.c ${Cfile} ${Cfile}.dSYM ${Cfile}.gcno
}
dnl ===============================================
dnl Configure Options
dnl ===============================================
dnl Some systems, like Solaris require a custom package name
AC_ARG_WITH(pkgname,
[ --with-pkgname=name name for pkg (typically for Solaris) ],
[ PKGNAME="$withval" ],
[ PKGNAME="LXHAhb" ],
)
AC_SUBST(PKGNAME)
AC_ARG_ENABLE([ansi],
[ --enable-ansi force GCC to compile to ANSI/ANSI standard for older compilers.
[default=no]])
AC_ARG_ENABLE([fatal-warnings],
[ --enable-fatal-warnings very pedantic and fatal warnings for gcc
[default=yes]])
AC_ARG_ENABLE([quiet],
[ --enable-quiet
Supress make output unless there is an error
[default=no]])
AC_ARG_ENABLE([bundled-ltdl],
[ --enable-bundled-ltdl Configure, build and install the standalone ltdl library bundled with ${PACKAGE} [default=no]])
LTDL_LIBS=""
AC_ARG_ENABLE([no-stack],
[ --enable-no-stack
Only build the Policy Engine and pieces needed to support it [default=no]])
AC_ARG_ENABLE([upstart],
[ --enable-upstart
Enable support for managing resources via Upstart [default=try]],
[],
[enable_upstart=try],
)
AC_ARG_ENABLE([systemd],
[ --enable-systemd
Enable support for managing resources via systemd [default=try]],
[],
[enable_systemd=try],
)
AC_ARG_ENABLE(hardening,
[ --with-hardening
Harden the resulting executables/libraries (best effort by default)],
[ HARDENING="${enableval}" ],
[ HARDENING=try ],
)
AC_ARG_WITH(ais,
[ --with-ais
Support the Corosync messaging and membership layer ],
[ SUPPORT_CS=$withval ],
[ SUPPORT_CS=try ],
)
AC_ARG_WITH(corosync,
[ --with-corosync
Support the Corosync messaging and membership layer ],
[ SUPPORT_CS=$withval ]
dnl initialized in AC_ARG_WITH(ais...) already,
dnl don't reset to try if it was given as --without-ais
)
AC_ARG_WITH(heartbeat,
[ --with-heartbeat
Support the Heartbeat messaging and membership layer ],
[ SUPPORT_HEARTBEAT=$withval ],
[ SUPPORT_HEARTBEAT=try ],
)
AC_ARG_WITH(cman,
[ --with-cman
Support the consumption of membership and quorum from cman ],
[ SUPPORT_CMAN=$withval ],
[ SUPPORT_CMAN=try ],
)
AC_ARG_WITH(cpg,
[ --with-cs-quorum
Support the consumption of membership and quorum from corosync ],
[ SUPPORT_CS_QUORUM=$withval ],
[ SUPPORT_CS_QUORUM=try ],
)
AC_ARG_WITH(nagios,
[ --with-nagios
Support nagios remote monitoring ],
[ SUPPORT_NAGIOS=$withval ],
[ SUPPORT_NAGIOS=try ],
)
AC_ARG_WITH(nagios-plugin-dir,
[ --with-nagios-plugin-dir=DIR
Directory for nagios plugins [${NAGIOS_PLUGIN_DIR}]],
[ NAGIOS_PLUGIN_DIR="$withval" ]
)
AC_ARG_WITH(nagios-metadata-dir,
[ --with-nagios-metadata-dir=DIR
Directory for nagios plugins metadata [${NAGIOS_METADATA_DIR}]],
[ NAGIOS_METADATA_DIR="$withval" ]
)
AC_ARG_WITH(snmp,
[ --with-snmp
Support the SNMP protocol ],
[ SUPPORT_SNMP=$withval ],
[ SUPPORT_SNMP=try ],
)
AC_ARG_WITH(esmtp,
[ --with-esmtp
Support the sending mail notifications with the esmtp library ],
[ SUPPORT_ESMTP=$withval ],
[ SUPPORT_ESMTP=try ],
)
AC_ARG_WITH(acl,
[ --with-acl
Support CIB ACL ],
[ SUPPORT_ACL=$withval ],
[ SUPPORT_ACL=yes ],
)
AC_ARG_WITH(cibsecrets,
[ --with-cibsecrets
Support CIB secrets ],
[ SUPPORT_CIBSECRETS=$withval ],
[ SUPPORT_CIBSECRETS=no ],
)
CSPREFIX=""
AC_ARG_WITH(ais-prefix,
[ --with-ais-prefix=DIR Prefix used when Corosync was installed [$prefix]],
[ CSPREFIX=$withval ],
[ CSPREFIX=$prefix ])
INITDIR=""
AC_ARG_WITH(initdir,
[ --with-initdir=DIR directory for init (rc) scripts [${INITDIR}]],
[ INITDIR="$withval" ])
SUPPORT_PROFILING=0
AC_ARG_WITH(profiling,
[ --with-profiling
Disable optimizations for effective profiling ],
[ SUPPORT_PROFILING=$withval ])
AC_ARG_WITH(coverage,
[ --with-coverage
Disable optimizations for effective profiling ],
[ SUPPORT_COVERAGE=$withval ])
PUBLICAN_BRAND="common"
AC_ARG_WITH(brand,
[ --with-brand=brand Brand to use for generated documentation (set empty for no docs) [$PUBLICAN_BRAND]],
[ test x"$withval" = x"no" || PUBLICAN_BRAND="$withval" ])
AC_SUBST(PUBLICAN_BRAND)
ASCIIDOC_CLI_TYPE="pcs"
AC_ARG_WITH(doc-cli,
[ --with-doc-cli=cli_type CLI type to use for generated documentation. [$ASCIIDOC_CLI_TYPE]],
[ ASCIIDOC_CLI_TYPE="$withval" ])
AC_SUBST(ASCIIDOC_CLI_TYPE)
CONFIGDIR=""
AC_ARG_WITH(configdir,
[ --with-configdir=DIR
Directory for Pacemaker configuration file [${CONFIGDIR}]],
[ CONFIGDIR="$withval" ]
)
dnl ===============================================
dnl General Processing
dnl ===============================================
AC_SUBST(HB_PKG)
INIT_EXT=""
echo Our Host OS: $host_os/$host
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
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 ais_prefix: ${CSPREFIX})
case $CSPREFIX in
dnl For consistency with Heartbeat, map NONE->$prefix
NONE) CSPREFIX=$prefix;;
prefix) CSPREFIX=$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
AC_MSG_RESULT($INITDIR);;
esac
AC_SUBST(INITDIR)
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($libdir);
;;
esac
dnl Expand autoconf variables so that we don't end up with '${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 ${mandir}`"
dnl Home-grown variables
eval INITDIR="${INITDIR}"
eval docdir="`eval echo ${docdir}`"
if test x"${docdir}" = x""; then
docdir=${datadir}/doc/${PACKAGE}-${VERSION}
#docdir=${datadir}/doc/packages/${PACKAGE}
fi
AC_SUBST(docdir)
if test x"${CONFIGDIR}" = x""; then
CONFIGDIR="${sysconfdir}/sysconfig"
fi
AC_SUBST(CONFIGDIR)
for j in prefix exec_prefix bindir sbindir libexecdir datadir sysconfdir \
sharedstatedir localstatedir libdir includedir oldincludedir infodir \
mandir INITDIR docdir CONFIGDIR
do
dirname=`eval echo '${'${j}'}'`
if
test ! -d "$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".
case "$host_os" in
*bsd*)
AC_DEFINE_UNQUOTED(ON_BSD, 1, Compiling for BSD platform)
LIBS="-L/usr/local/lib"
CPPFLAGS="$CPPFLAGS -I/usr/local/include"
INIT_EXT=".sh"
;;
*solaris*)
AC_DEFINE_UNQUOTED(ON_SOLARIS, 1, Compiling for Solaris platform)
;;
*linux*)
AC_DEFINE_UNQUOTED(ON_LINUX, 1, Compiling for Linux platform)
;;
darwin*)
AC_DEFINE_UNQUOTED(ON_DARWIN, 1, Compiling for Darwin platform)
LIBS="$LIBS -L${prefix}/lib"
CFLAGS="$CFLAGS -I${prefix}/include"
;;
esac
dnl Eventually remove this
if test "$cross_compiling" != "yes"; then
CPPFLAGS="$CPPFLAGS -I${prefix}/include/heartbeat"
fi
AC_SUBST(INIT_EXT)
AC_MSG_NOTICE(Host CPU: $host_cpu)
case "$host_cpu" in
ppc64|powerpc64)
case $CFLAGS in
*powerpc64*) ;;
*) if test "$GCC" = yes; then
CFLAGS="$CFLAGS -m64"
fi ;;
esac
esac
AC_MSG_CHECKING(which format is needed to print uint64_t)
ac_save_CFLAGS=$CFLAGS
CFLAGS="-Wall -Werror"
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM(
[
#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
],
[
int max = 512;
uint64_t bignum = 42;
char *buffer = malloc(max);
const char *random = "random";
snprintf(buffer, max-1, "<quorum id=%lu quorate=%s/>", bignum, random);
fprintf(stderr, "Result: %s\n", buffer);
]
)],
[U64T="%lu"],
[U64T="%llu"]
)
CFLAGS=$ac_save_CFLAGS
AC_MSG_RESULT($U64T)
AC_DEFINE_UNQUOTED(U64T, "$U64T", Correct printf format for logging uint64_t)
dnl ===============================================
dnl Program Paths
dnl ===============================================
PATH="$PATH:/sbin:/usr/sbin:/usr/local/sbin:/usr/local/bin"
export PATH
dnl Replacing AC_PROG_LIBTOOL with AC_CHECK_PROG because LIBTOOL
dnl was NOT being expanded all the time thus causing things to fail.
AC_CHECK_PROGS(LIBTOOL, glibtool libtool libtool15 libtool13)
AM_PATH_PYTHON
AC_CHECK_PROGS(MAKE, gmake make)
AC_PATH_PROGS(HTML2TXT, lynx w3m)
AC_PATH_PROGS(HELP2MAN, help2man)
AC_PATH_PROGS(POD2MAN, pod2man, pod2man)
AC_PATH_PROGS(ASCIIDOC, asciidoc)
AC_PATH_PROGS(PUBLICAN, publican)
AC_PATH_PROGS(INKSCAPE, inkscape)
AC_PATH_PROGS(XSLTPROC, xsltproc)
AC_PATH_PROGS(XMLCATALOG, xmlcatalog)
AC_PATH_PROGS(FOP, fop)
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(PKGCONFIG, pkg-config)
AC_PATH_PROGS(XML2CONFIG, xml2-config)
AC_PATH_PROGS(VALGRIND_BIN, valgrind, /usr/bin/valgrind)
AC_DEFINE_UNQUOTED(VALGRIND_BIN, "$VALGRIND_BIN", Valgrind command)
dnl Disable these until we decide if the stonith config file should be supported
dnl AC_PATH_PROGS(BISON, bison)
dnl AC_PATH_PROGS(FLEX, flex)
dnl AC_PATH_PROGS(HAVE_YACC, $YACC)
if test x"${LIBTOOL}" = x""; then
AC_MSG_ERROR(You need (g)libtool installed in order to build ${PACKAGE})
fi
if test x"${MAKE}" = x""; then
AC_MSG_ERROR(You need (g)make installed in order to build ${PACKAGE})
fi
AM_CONDITIONAL(BUILD_HELP, test x"${HELP2MAN}" != x"")
if test x"${HELP2MAN}" != x""; then
PCMK_FEATURES="$PCMK_FEATURES generated-manpages"
fi
MANPAGE_XSLT=""
if test x"${XSLTPROC}" != x""; then
AC_MSG_CHECKING(docbook to manpage transform)
# first try to figure out correct template using xmlcatalog query,
# resort to extensive (semi-deterministic) file search if that fails
DOCBOOK_XSL_URI='http://docbook.sourceforge.net/release/xsl/current'
DOCBOOK_XSL_PATH='manpages/docbook.xsl'
MANPAGE_XSLT=$(${XMLCATALOG} "" ${DOCBOOK_XSL_URI}/${DOCBOOK_XSL_PATH} \
| sed -n 's|^file://||p;q')
if test x"${MANPAGE_XSLT}" = x""; then
DIRS=$(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}/${XSLT}"; then
MANPAGE_XSLT="${d}/${XSLT}"
break
fi
done
fi
fi
AC_MSG_RESULT($MANPAGE_XSLT)
AC_SUBST(MANPAGE_XSLT)
AM_CONDITIONAL(BUILD_XML_HELP, test x"${MANPAGE_XSLT}" != x"")
if test x"${MANPAGE_XSLT}" != x""; then
PCMK_FEATURES="$PCMK_FEATURES agent-manpages"
fi
AM_CONDITIONAL(BUILD_ASCIIDOC, test x"${ASCIIDOC}" != x"")
if test x"${ASCIIDOC}" != x""; then
PCMK_FEATURES="$PCMK_FEATURES ascii-docs"
fi
SUPPORT_STONITH_CONFIG=0
if test x"${HAVE_YACC}" != x"" -a x"${FLEX}" != x"" -a x"${BISON}" != x""; then
SUPPORT_STONITH_CONFIG=1
PCMK_FEATURES="$PCMK_FEATURES st-conf"
fi
AM_CONDITIONAL(BUILD_STONITH_CONFIG, test $SUPPORT_STONITH_CONFIG = 1)
AC_DEFINE_UNQUOTED(SUPPORT_STONITH_CONFIG, $SUPPORT_STONITH_CONFIG, Support a stand-alone stonith config file in addition to the CIB)
publican_intree_brand=no
if test x"${PUBLICAN_BRAND}" != x"" \
&& test x"${PUBLICAN}" != x"" \
&& test x"${INKSCAPE}" != x""; then
dnl special handling for clusterlabs brand (possibly in-tree version used)
test "${PUBLICAN_BRAND}" != "clusterlabs" \
|| test -d /usr/share/publican/Common_Content/clusterlabs
if test $? -ne 0; then
dnl Unknown option: brand_dir vs. Option brand_dir requires an argument
if ${PUBLICAN} build --brand_dir 2>&1 | grep -Eq 'brand_dir$'; then
AC_MSG_WARN([Cannot use in-tree clusterlabs brand, resorting to common])
PUBLICAN_BRAND=common
else
publican_intree_brand=yes
fi
fi
AC_MSG_NOTICE([Enabling Publican-generated documentation using ${PUBLICAN_BRAND} brand])
PCMK_FEATURES="$PCMK_FEATURES publican-docs"
fi
AM_CONDITIONAL([BUILD_DOCBOOK],
[test x"${PUBLICAN_BRAND}" != x"" \
&& test x"${PUBLICAN}" != x"" \
&& test x"${INKSCAPE}" != x""])
AM_CONDITIONAL([PUBLICAN_INTREE_BRAND],
[test x"${publican_intree_brand}" = x"yes"])
dnl ========================================================================
dnl checks for library functions to replace them
dnl
dnl NoSuchFunctionName:
dnl is a dummy function which no system supplies. It is here to make
dnl the system compile semi-correctly on OpenBSD which doesn't know
dnl how to create an empty archive
dnl
dnl scandir: Only on BSD.
dnl System-V systems may have it, but hidden and/or deprecated.
dnl A replacement function is supplied for it.
dnl
dnl setenv: is some bsdish function that should also be avoided (use
dnl putenv instead)
dnl On the other hand, putenv doesn't provide the right API for the
dnl code and has memory leaks designed in (sigh...) Fortunately this
dnl A replacement function is supplied for it.
dnl
dnl strerror: returns a string that corresponds to an errno.
dnl A replacement function is supplied for it.
dnl
dnl strnlen: is a gnu function similar to strlen, but safer.
dnl We wrote a tolearably-fast replacement function for it.
dnl
dnl strndup: is a gnu function similar to strdup, but safer.
dnl We wrote a tolearably-fast replacement function for it.
AC_REPLACE_FUNCS(alphasort NoSuchFunctionName scandir setenv strerror strchrnul unsetenv strnlen strndup)
dnl ===============================================
dnl Libraries
dnl ===============================================
AC_CHECK_LIB(socket, socket) dnl -lsocket
AC_CHECK_LIB(c, dlopen) dnl if dlopen is in libc...
AC_CHECK_LIB(dl, dlopen) dnl -ldl (for Linux)
AC_CHECK_LIB(rt, sched_getscheduler) dnl -lrt (for Tru64)
AC_CHECK_LIB(gnugetopt, getopt_long) dnl -lgnugetopt ( if available )
AC_CHECK_LIB(pam, pam_start) dnl -lpam (if available)
AC_CHECK_FUNCS([sched_setscheduler])
AC_CHECK_LIB(uuid, uuid_parse) dnl load the library if necessary
AC_CHECK_FUNCS(uuid_unparse) dnl OSX ships uuid_* as standard functions
AC_CHECK_HEADERS(uuid/uuid.h)
if test "x$ac_cv_func_uuid_unparse" != xyes; then
AC_MSG_ERROR(You do not have the libuuid development package installed)
fi
if test x"${PKGCONFIG}" = x""; then
AC_MSG_ERROR(You need pkgconfig installed in order to build ${PACKAGE})
fi
if
$PKGCONFIG --exists glib-2.0
then
GLIBCONFIG="$PKGCONFIG glib-2.0"
else
set -x
echo PKG_CONFIG_PATH=$PKG_CONFIG_PATH
$PKGCONFIG --exists glib-2.0; echo $?
$PKGCONFIG --cflags glib-2.0; echo $?
$PKGCONFIG glib-2.0; echo $?
set +x
AC_MSG_ERROR(You need glib2-devel installed in order to build ${PACKAGE})
fi
AC_MSG_RESULT(using $GLIBCONFIG)
#
# Where is dlopen?
#
if test "$ac_cv_lib_c_dlopen" = yes; then
LIBADD_DL=""
elif test "$ac_cv_lib_dl_dlopen" = yes; then
LIBADD_DL=-ldl
else
LIBADD_DL=${lt_cv_dlopen_libs}
fi
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 FreeBSD needs -lcompat for ftime() used by lrmd.c
AC_CHECK_LIB([compat], [ftime], [COMPAT_LIBS='-lcompat'])
AC_SUBST(COMPAT_LIBS)
dnl ========================================================================
dnl Headers
dnl ========================================================================
AC_HEADER_STDC
AC_CHECK_HEADERS(arpa/inet.h)
AC_CHECK_HEADERS(asm/types.h)
AC_CHECK_HEADERS(assert.h)
AC_CHECK_HEADERS(auth-client.h)
AC_CHECK_HEADERS(ctype.h)
AC_CHECK_HEADERS(dirent.h)
AC_CHECK_HEADERS(errno.h)
AC_CHECK_HEADERS(fcntl.h)
AC_CHECK_HEADERS(getopt.h)
AC_CHECK_HEADERS(glib.h)
AC_CHECK_HEADERS(grp.h)
AC_CHECK_HEADERS(limits.h)
AC_CHECK_HEADERS(linux/errqueue.h)
AC_CHECK_HEADERS(linux/swab.h)
AC_CHECK_HEADERS(malloc.h)
AC_CHECK_HEADERS(netdb.h)
AC_CHECK_HEADERS(netinet/in.h)
AC_CHECK_HEADERS(netinet/ip.h)
AC_CHECK_HEADERS(pam/pam_appl.h)
AC_CHECK_HEADERS(pthread.h)
AC_CHECK_HEADERS(pwd.h)
AC_CHECK_HEADERS(security/pam_appl.h)
AC_CHECK_HEADERS(sgtty.h)
AC_CHECK_HEADERS(signal.h)
AC_CHECK_HEADERS(stdarg.h)
AC_CHECK_HEADERS(stddef.h)
AC_CHECK_HEADERS(stdio.h)
AC_CHECK_HEADERS(stdlib.h)
AC_CHECK_HEADERS(string.h)
AC_CHECK_HEADERS(strings.h)
AC_CHECK_HEADERS(sys/dir.h)
AC_CHECK_HEADERS(sys/ioctl.h)
AC_CHECK_HEADERS(sys/param.h)
AC_CHECK_HEADERS(sys/poll.h)
AC_CHECK_HEADERS(sys/reboot.h)
AC_CHECK_HEADERS(sys/resource.h)
AC_CHECK_HEADERS(sys/select.h)
AC_CHECK_HEADERS(sys/socket.h)
AC_CHECK_HEADERS(sys/signalfd.h)
AC_CHECK_HEADERS(sys/sockio.h)
AC_CHECK_HEADERS(sys/stat.h)
AC_CHECK_HEADERS(sys/time.h)
AC_CHECK_HEADERS(sys/timeb.h)
AC_CHECK_HEADERS(sys/types.h)
AC_CHECK_HEADERS(sys/uio.h)
AC_CHECK_HEADERS(sys/un.h)
AC_CHECK_HEADERS(sys/utsname.h)
AC_CHECK_HEADERS(sys/wait.h)
AC_CHECK_HEADERS(time.h)
AC_CHECK_HEADERS(unistd.h)
AC_CHECK_HEADERS(winsock.h)
dnl These headers need prerequisits before the tests will pass
dnl AC_CHECK_HEADERS(net/if.h)
dnl AC_CHECK_HEADERS(netinet/icmp6.h)
dnl AC_CHECK_HEADERS(netinet/ip6.h)
dnl AC_CHECK_HEADERS(netinet/ip_icmp.h)
AC_MSG_CHECKING(for special libxml2 includes)
if test "x$XML2CONFIG" = "x"; then
AC_MSG_ERROR(libxml2 config not found)
else
XML2HEAD="`$XML2CONFIG --cflags`"
AC_MSG_RESULT($XML2HEAD)
AC_CHECK_LIB(xml2, xmlReadMemory)
AC_CHECK_LIB(xslt, xsltApplyStylesheet)
fi
CPPFLAGS="$CPPFLAGS $XML2HEAD"
AC_CHECK_HEADERS(libxml/xpath.h)
AC_CHECK_HEADERS(libxslt/xslt.h)
if test "$ac_cv_header_libxml_xpath_h" != "yes"; then
AC_MSG_ERROR(The libxml developement headers were not found)
fi
if test "$ac_cv_header_libxslt_xslt_h" != "yes"; then
AC_MSG_ERROR(The libxslt developement headers were not found)
fi
dnl ========================================================================
dnl Structures
dnl ========================================================================
AC_CHECK_MEMBERS([struct tm.tm_gmtoff],,,[[#include <time.h>]])
AC_CHECK_MEMBERS([lrm_op_t.rsc_deleted],,,[[#include <lrm/lrm_api.h>]])
AC_CHECK_MEMBER([struct dirent.d_type],
AC_DEFINE(HAVE_STRUCT_DIRENT_D_TYPE,1,[Define this if struct dirent has d_type]),,
[#include <dirent.h>])
dnl ========================================================================
dnl Functions
dnl ========================================================================
AC_CHECK_FUNCS(g_log_set_default_handler)
AC_CHECK_FUNCS(getopt, AC_DEFINE(HAVE_DECL_GETOPT, 1, [Have getopt function]))
AC_CHECK_FUNCS(nanosleep, AC_DEFINE(HAVE_DECL_NANOSLEEP, 1, [Have nanosleep function]))
dnl ========================================================================
dnl ltdl
dnl ========================================================================
AC_CHECK_LIB(ltdl, lt_dlopen, [LTDL_foo=1])
if test "x${enable_bundled_ltdl}" = "xyes"; then
if test $ac_cv_lib_ltdl_lt_dlopen = yes; then
AC_MSG_NOTICE([Disabling usage of installed ltdl])
fi
ac_cv_lib_ltdl_lt_dlopen=no
fi
LIBLTDL_DIR=""
if test $ac_cv_lib_ltdl_lt_dlopen != yes ; then
AC_MSG_NOTICE([Installing local ltdl])
LIBLTDL_DIR=libltdl
( cd $srcdir ; $TAR -xvf libltdl.tar )
if test "$?" -ne 0; then
AC_MSG_ERROR([$TAR of libltdl.tar in $srcdir failed])
fi
AC_CONFIG_SUBDIRS(libltdl)
else
LIBS="$LIBS -lltdl"
AC_MSG_NOTICE([Using installed ltdl])
INCLTDL=""
LIBLTDL=""
fi
AC_SUBST(INCLTDL)
AC_SUBST(LIBLTDL)
AC_SUBST(LIBLTDL_DIR)
dnl ========================================================================
dnl bzip2
dnl ========================================================================
AC_CHECK_HEADERS(bzlib.h)
AC_CHECK_LIB(bz2, BZ2_bzBuffToBuffCompress)
if test x$ac_cv_lib_bz2_BZ2_bzBuffToBuffCompress != xyes ; then
AC_MSG_ERROR(BZ2 libraries not found)
fi
if test x$ac_cv_header_bzlib_h != xyes; then
AC_MSG_ERROR(BZ2 Development headers not found)
fi
dnl ========================================================================
dnl sighandler_t is missing from Illumos, Solaris11 systems
dnl ========================================================================
AC_MSG_CHECKING([for sighandler_t])
AC_TRY_COMPILE([#include <signal.h>],[sighandler_t *f;],
has_sighandler_t=yes,has_sighandler_t=no)
AC_MSG_RESULT($has_sighandler_t)
if test "$has_sighandler_t" = "yes" ; then
AC_DEFINE( HAVE_SIGHANDLER_T, 1, [Define if sighandler_t available] )
fi
dnl ========================================================================
dnl ncurses
dnl ========================================================================
dnl
dnl A few OSes (e.g. Linux) deliver a default "ncurses" alongside "curses".
dnl Many non-Linux deliver "curses"; sites may add "ncurses".
dnl
dnl However, the source-code recommendation for both is to #include "curses.h"
dnl (i.e. "ncurses" still wants the include to be simple, no-'n', "curses.h").
dnl
dnl ncurse takes precedence.
dnl
AC_CHECK_HEADERS(curses.h)
AC_CHECK_HEADERS(curses/curses.h)
AC_CHECK_HEADERS(ncurses.h)
AC_CHECK_HEADERS(ncurses/ncurses.h)
dnl Although n-library is preferred, only look for it if the n-header was found.
CURSESLIBS=''
if test "$ac_cv_header_ncurses_h" = "yes"; then
AC_CHECK_LIB(ncurses, printw,
[AC_DEFINE(HAVE_LIBNCURSES,1, have ncurses library)]
)
CURSESLIBS=`$PKGCONFIG --libs ncurses` || CURSESLIBS='-lncurses'
fi
if test "$ac_cv_header_ncurses_ncurses_h" = "yes"; then
AC_CHECK_LIB(ncurses, printw,
[AC_DEFINE(HAVE_LIBNCURSES,1, have ncurses library)]
)
CURSESLIBS=`$PKGCONFIG --libs ncurses` || CURSESLIBS='-lncurses'
fi
dnl Only look for non-n-library if there was no n-library.
if test X"$CURSESLIBS" = X"" -a "$ac_cv_header_curses_h" = "yes"; then
AC_CHECK_LIB(curses, printw,
[CURSESLIBS='-lcurses'; AC_DEFINE(HAVE_LIBCURSES,1, have curses library)]
)
fi
dnl Only look for non-n-library if there was no n-library.
if test X"$CURSESLIBS" = X"" -a "$ac_cv_header_curses_curses_h" = "yes"; then
AC_CHECK_LIB(curses, printw,
[CURSESLIBS='-lcurses'; AC_DEFINE(HAVE_LIBCURSES,1, have curses library)]
)
fi
if test "x$CURSESLIBS" != "x"; then
PCMK_FEATURES="$PCMK_FEATURES ncurses"
fi
dnl Check for printw() prototype compatibility
if test X"$CURSESLIBS" != X"" && cc_supports_flag -Wcast-qual && cc_supports_flag -Werror; then
ac_save_LIBS=$LIBS
LIBS="$CURSESLIBS"
ac_save_CFLAGS=$CFLAGS
CFLAGS="-Wcast-qual -Werror"
# avoid broken test because of hardened build environment in Fedora 23+
# - https://fedoraproject.org/wiki/Changes/Harden_All_Packages
# - https://bugzilla.redhat.com/1297985
if cc_supports_flag -fPIC; then
CFLAGS="$CFLAGS -fPIC"
fi
AC_MSG_CHECKING(whether printw() requires argument of "const char *")
AC_LINK_IFELSE(
[AC_LANG_PROGRAM(
[
#if defined(HAVE_NCURSES_H)
# include <ncurses.h>
#elif defined(HAVE_NCURSES_NCURSES_H)
# include <ncurses/ncurses.h>
#elif defined(HAVE_CURSES_H)
# include <curses.h>
#endif
],
[printw((const char *)"Test");]
)],
[ac_cv_compatible_printw=yes],
[ac_cv_compatible_printw=no]
)
LIBS=$ac_save_LIBS
CFLAGS=$ac_save_CFLAGS
AC_MSG_RESULT([$ac_cv_compatible_printw])
if test "$ac_cv_compatible_printw" = no; then
AC_MSG_WARN([The printw() function of your ncurses or curses library is old, we will disable usage of the library. If you want to use this library anyway, please update to newer version of the library, ncurses 5.4 or later is recommended. You can get the library from http://www.gnu.org/software/ncurses/.])
AC_MSG_NOTICE([Disabling curses])
AC_DEFINE(HAVE_INCOMPATIBLE_PRINTW, 1, [Do we have incompatible printw() in curses library?])
fi
fi
AC_SUBST(CURSESLIBS)
dnl ========================================================================
dnl Profiling and GProf
dnl ========================================================================
AC_MSG_NOTICE(Old CFLAGS: $CFLAGS)
case $SUPPORT_COVERAGE in
1|yes|true)
SUPPORT_PROFILING=1
PCMK_FEATURES="$PCMK_FEATURES coverage"
CFLAGS="$CFLAGS -fprofile-arcs -ftest-coverage"
dnl During linking, make sure to specify -lgcov or -coverage
dnl Enable gprof
#LIBS="$LIBS -pg"
#CFLAGS="$CFLAGS -pg"
;;
esac
case $SUPPORT_PROFILING in
1|yes|true)
SUPPORT_PROFILING=1
dnl Disable various compiler optimizations
CFLAGS="$CFLAGS -fno-omit-frame-pointer -fno-inline -fno-builtin "
dnl CFLAGS="$CFLAGS -fno-inline-functions -fno-default-inline -fno-inline-functions-called-once -fno-optimize-sibling-calls"
dnl Turn off optimization so tools can get accurate line numbers
CFLAGS=`echo $CFLAGS | sed -e 's/-O.\ //g' -e 's/-Wp,-D_FORTIFY_SOURCE=.\ //g' -e 's/-D_FORTIFY_SOURCE=.\ //g'`
CFLAGS="$CFLAGS -O0 -g3 -gdwarf-2"
dnl Update features
PCMK_FEATURES="$PCMK_FEATURES profile"
;;
*) SUPPORT_PROFILING=0;;
esac
AC_MSG_NOTICE(New CFLAGS: $CFLAGS)
AC_DEFINE_UNQUOTED(SUPPORT_PROFILING, $SUPPORT_PROFILING, Support for profiling)
dnl ========================================================================
dnl Cluster infrastructure - Heartbeat / LibQB
dnl ========================================================================
dnl Compatibility checks
AC_CHECK_MEMBERS([struct lrm_ops.fail_rsc],,,[[#include <lrm/lrm_api.h>]])
if test x${enable_no_stack} = xyes; then
SUPPORT_HEARTBEAT=no
SUPPORT_CS=no
fi
PKG_CHECK_MODULES(libqb, libqb >= 0.13)
CPPFLAGS="$libqb_CFLAGS $CPPFLAGS"
LIBS="$libqb_LIBS $LIBS"
AC_CHECK_HEADERS(qb/qbipc_common.h)
AC_CHECK_LIB(qb, qb_ipcs_connection_auth_set)
PCMK_FEATURES="$PCMK_FEATURES libqb-logging libqb-ipc"
AC_CHECK_FUNCS(qb_ipcs_connection_get_buffer_size, AC_DEFINE(HAVE_IPCS_GET_BUFFER_SIZE, 1, [Have qb_ipcc_get_buffer_size function]))
AC_CHECK_HEADERS(heartbeat/hb_config.h)
AC_CHECK_HEADERS(heartbeat/glue_config.h)
AC_CHECK_HEADERS(stonith/stonith.h)
AC_CHECK_HEADERS(agent_config.h)
GLUE_HEADER=none
HAVE_GLUE=0
if test "$ac_cv_header_heartbeat_glue_config_h" = "yes"; then
GLUE_HEADER=glue_config.h
HAVE_GLUE=1
elif test "$ac_cv_header_heartbeat_hb_config_h" = "yes"; then
GLUE_HEADER=hb_config.h
HAVE_GLUE=1
else
AC_MSG_WARN(cluster-glue development headers were not found)
fi
if test "$ac_cv_header_stonith_stonith_h" = "yes"; then
PCMK_FEATURES="$PCMK_FEATURES lha-fencing"
fi
if test $HAVE_GLUE = 1; then
dnl On Debian, AC_CHECK_LIBS fail if a library has any unresolved symbols
dnl So check for all the dependencies (so they're added to LIBS) before checking for -lplumb
AC_CHECK_LIB(pils, PILLoadPlugin)
AC_CHECK_LIB(plumb, G_main_add_IPC_Channel)
fi
dnl ===============================================
dnl Variables needed for substitution
dnl ===============================================
CRM_DTD_DIRECTORY="${datadir}/pacemaker"
AC_DEFINE_UNQUOTED(CRM_DTD_DIRECTORY,"$CRM_DTD_DIRECTORY", Location for the Pacemaker Relax-NG Schema)
AC_SUBST(CRM_DTD_DIRECTORY)
CRM_CORE_DIR=`try_extract_header_define $GLUE_HEADER HA_COREDIR ${localstatedir}/lib/pacemaker/cores`
AC_DEFINE_UNQUOTED(CRM_CORE_DIR,"$CRM_CORE_DIR", Location to store core files produced by Pacemaker daemons)
AC_SUBST(CRM_CORE_DIR)
CRM_DAEMON_USER=`try_extract_header_define $GLUE_HEADER HA_CCMUSER hacluster`
AC_DEFINE_UNQUOTED(CRM_DAEMON_USER,"$CRM_DAEMON_USER", User to run Pacemaker daemons as)
AC_SUBST(CRM_DAEMON_USER)
CRM_DAEMON_GROUP=`try_extract_header_define $GLUE_HEADER HA_APIGROUP haclient`
AC_DEFINE_UNQUOTED(CRM_DAEMON_GROUP,"$CRM_DAEMON_GROUP", Group to run Pacemaker daemons as)
AC_SUBST(CRM_DAEMON_GROUP)
CRM_STATE_DIR=${localstatedir}/run/crm
AC_DEFINE_UNQUOTED(CRM_STATE_DIR,"$CRM_STATE_DIR", Where to keep state files and sockets)
AC_SUBST(CRM_STATE_DIR)
+CRM_PACEMAKER_DIR=${localstatedir}/lib/pacemaker
+AC_DEFINE_UNQUOTED(CRM_PACEMAKER_DIR,"$CRM_PACEMAKER_DIR", Location to store directory produced by Pacemaker daemons)
+AC_SUBST(CRM_PACEMAKER_DIR)
+
CRM_BLACKBOX_DIR=${localstatedir}/lib/pacemaker/blackbox
AC_DEFINE_UNQUOTED(CRM_BLACKBOX_DIR,"$CRM_BLACKBOX_DIR", Where to keep blackbox dumps)
AC_SUBST(CRM_BLACKBOX_DIR)
PE_STATE_DIR="${localstatedir}/lib/pacemaker/pengine"
AC_DEFINE_UNQUOTED(PE_STATE_DIR,"$PE_STATE_DIR", Where to keep PEngine outputs)
AC_SUBST(PE_STATE_DIR)
CRM_CONFIG_DIR="${localstatedir}/lib/pacemaker/cib"
AC_DEFINE_UNQUOTED(CRM_CONFIG_DIR,"$CRM_CONFIG_DIR", Where to keep configuration files)
AC_SUBST(CRM_CONFIG_DIR)
CRM_CONFIG_CTS="${localstatedir}/lib/pacemaker/cts"
AC_DEFINE_UNQUOTED(CRM_CONFIG_CTS,"$CRM_CONFIG_CTS", Where to keep cts stateful data)
AC_SUBST(CRM_CONFIG_CTS)
CRM_LEGACY_CONFIG_DIR="${localstatedir}/lib/heartbeat/crm"
AC_DEFINE_UNQUOTED(CRM_LEGACY_CONFIG_DIR,"$CRM_LEGACY_CONFIG_DIR", Where Pacemaker used to keep configuration files)
AC_SUBST(CRM_LEGACY_CONFIG_DIR)
CRM_DAEMON_DIR="${libexecdir}/pacemaker"
AC_DEFINE_UNQUOTED(CRM_DAEMON_DIR,"$CRM_DAEMON_DIR", Location for Pacemaker daemons)
AC_SUBST(CRM_DAEMON_DIR)
HB_DAEMON_DIR=`try_extract_header_define $GLUE_HEADER HA_LIBHBDIR $libdir/heartbeat`
AC_DEFINE_UNQUOTED(HB_DAEMON_DIR,"$HB_DAEMON_DIR", Location Heartbeat expects Pacemaker daemons to be in)
AC_SUBST(HB_DAEMON_DIR)
dnl Needed so that the Corosync plugin can clear out the directory as Heartbeat does
HA_STATE_DIR=`try_extract_header_define $GLUE_HEADER HA_VARRUNDIR ${localstatedir}/run`
AC_DEFINE_UNQUOTED(HA_STATE_DIR,"$HA_STATE_DIR", Where Heartbeat keeps state files and sockets)
AC_SUBST(HA_STATE_DIR)
CRM_RSCTMP_DIR=`try_extract_header_define agent_config.h HA_RSCTMPDIR $HA_STATE_DIR/resource-agents`
AC_MSG_CHECKING(Scratch dir for resource agents)
AC_MSG_RESULT($CRM_RSCTMP_DIR)
AC_DEFINE_UNQUOTED(CRM_RSCTMP_DIR,"$CRM_RSCTMP_DIR", Where resource agents should keep state files)
AC_SUBST(CRM_RSCTMP_DIR)
dnl Needed for the location of hostcache in CTS.py
HA_VARLIBHBDIR=`try_extract_header_define $GLUE_HEADER HA_VARLIBHBDIR ${localstatedir}/lib/heartbeat`
AC_SUBST(HA_VARLIBHBDIR)
AC_DEFINE_UNQUOTED(UUID_FILE,"$localstatedir/lib/heartbeat/hb_uuid", Location of Heartbeat's UUID file)
OCF_ROOT_DIR=`try_extract_header_define $GLUE_HEADER OCF_ROOT_DIR /usr/lib/ocf`
if test "X$OCF_ROOT_DIR" = X; then
AC_MSG_ERROR(Could not locate OCF directory)
fi
AC_SUBST(OCF_ROOT_DIR)
OCF_RA_DIR=`try_extract_header_define $GLUE_HEADER 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)
RH_STONITH_DIR="$sbindir"
AC_DEFINE_UNQUOTED(RH_STONITH_DIR,"$RH_STONITH_DIR", Location for Red Hat Stonith agents)
RH_STONITH_PREFIX="fence_"
AC_DEFINE_UNQUOTED(RH_STONITH_PREFIX,"$RH_STONITH_PREFIX", Prefix for Red Hat Stonith agents)
AC_PATH_PROGS(GIT, git false)
AC_MSG_CHECKING(build version)
BUILD_VERSION=$Format:%h$
if test $BUILD_VERSION != ":%h$"; then
AC_MSG_RESULT(archive hash: $BUILD_VERSION)
elif test -x $GIT -a -d .git; then
BUILD_VERSION=`$GIT log --pretty="format:%h" -n 1`
AC_MSG_RESULT(git hash: $BUILD_VERSION)
else
# The current directory name make a reasonable default
# Most generated archives will include the hash or tag
BASE=`basename $PWD`
BUILD_VERSION=`echo $BASE | sed s:.*[[Pp]]acemaker-::`
AC_MSG_RESULT(directory based hash: $BUILD_VERSION)
fi
AC_DEFINE_UNQUOTED(BUILD_VERSION, "$BUILD_VERSION", Build version)
AC_SUBST(BUILD_VERSION)
HAVE_dbus=1
HAVE_upstart=0
HAVE_systemd=0
PKG_CHECK_MODULES(DBUS, dbus-1, ,HAVE_dbus=0)
AC_DEFINE_UNQUOTED(SUPPORT_DBUS, $HAVE_dbus, Support dbus)
AM_CONDITIONAL(BUILD_DBUS, test $HAVE_dbus = 1)
if test $HAVE_dbus = 1; then
CFLAGS="$CFLAGS `$PKGCONFIG --cflags dbus-1`"
fi
DBUS_LIBS="$CFLAGS `$PKGCONFIG --libs dbus-1`"
AC_SUBST(DBUS_LIBS)
AC_CHECK_TYPES([DBusBasicValue],,,[[#include <dbus/dbus.h>]])
if test "x${enable_systemd}" != xno; then
if test $HAVE_dbus = 0; then
if test "x${enable_systemd}" = xyes; then
AC_MSG_FAILURE([cannot enable systemd without DBus])
else
enable_systemd=no
fi
fi
if test "x${enable_systemd}" = xtry; then
AC_MSG_CHECKING([for systemd version query result via dbus-send])
ret=$({ dbus-send --system --print-reply \
--dest=org.freedesktop.systemd1 \
/org/freedesktop/systemd1 \
org.freedesktop.DBus.Properties.Get \
string:org.freedesktop.systemd1.Manager \
string:Version 2>/dev/null \
|| echo "this borked"; } | tail -n1)
# sanitize output a bit (interested just in value, not type),
# ret is intentionally unenquoted so as to normalize whitespace
ret=$(echo ${ret} | cut -d' ' -f2-)
AC_MSG_RESULT([${ret}])
if test "x${ret}" != xborked \
|| systemctl --version 2>/dev/null | grep -q systemd; then
enable_systemd=yes
else
enable_systemd=no
fi
fi
fi
AC_MSG_CHECKING([whether to enable support for managing resources via systemd])
AC_MSG_RESULT([${enable_systemd}])
if test "x${enable_systemd}" = xyes; then
HAVE_systemd=1
PCMK_FEATURES="$PCMK_FEATURES systemd"
AC_MSG_CHECKING([for systemd path for system unit files])
systemdunitdir="${systemdunitdir-}"
PKG_CHECK_VAR([systemdunitdir], [systemd],
[systemdsystemunitdir], [],[
systemdunitdir=no
])
AC_MSG_RESULT([${systemdunitdir}])
if test "x${systemdunitdir}" = xno; then
AC_MSG_FAILURE([cannot enable systemd when systemdunitdir unresolved])
fi
fi
AC_DEFINE_UNQUOTED(SUPPORT_SYSTEMD, $HAVE_systemd, Support systemd based system services)
AM_CONDITIONAL(BUILD_SYSTEMD, test $HAVE_systemd = 1)
AC_SUBST(SUPPORT_SYSTEMD)
if test "x${enable_upstart}" != xno; then
if test $HAVE_dbus = 0; then
if test "x${enable_upstart}" = xyes; then
AC_MSG_FAILURE([cannot enable Upstart without DBus])
else
enable_upstart=no
fi
fi
if test "x${enable_upstart}" = xtry; then
AC_MSG_CHECKING([for Upstart version query result via dbus-send])
ret=$({ dbus-send --system --print-reply --dest=com.ubuntu.Upstart \
/com/ubuntu/Upstart org.freedesktop.DBus.Properties.Get \
string:com.ubuntu.Upstart0_6 string:version 2>/dev/null \
|| echo "this borked"; } | tail -n1)
# sanitize output a bit (interested just in value, not type),
# ret is intentionally unenquoted so as to normalize whitespace
ret=$(echo ${ret} | cut -d' ' -f2-)
AC_MSG_RESULT([${ret}])
if test "x${ret}" != xborked \
|| initctl --version 2>/dev/null | grep -q upstart; then
enable_upstart=yes
else
enable_upstart=no
fi
fi
fi
AC_MSG_CHECKING([whether to enable support for managing resources via Upstart])
AC_MSG_RESULT([${enable_upstart}])
if test "x${enable_upstart}" = xyes; then
HAVE_upstart=1
PCMK_FEATURES="$PCMK_FEATURES upstart"
fi
AC_DEFINE_UNQUOTED(SUPPORT_UPSTART, $HAVE_upstart, Support upstart based system services)
AM_CONDITIONAL(BUILD_UPSTART, test $HAVE_upstart = 1)
AC_SUBST(SUPPORT_UPSTART)
case $SUPPORT_NAGIOS in
1|yes|true|try)
SUPPORT_NAGIOS=1;;
*)
SUPPORT_NAGIOS=0;;
esac
if test $SUPPORT_NAGIOS = 1; then
PCMK_FEATURES="$PCMK_FEATURES nagios"
fi
AC_DEFINE_UNQUOTED(SUPPORT_NAGIOS, $SUPPORT_NAGIOS, Support nagios plugins)
AM_CONDITIONAL(BUILD_NAGIOS, test $SUPPORT_NAGIOS = 1)
if test x"$NAGIOS_PLUGIN_DIR" = x""; then
NAGIOS_PLUGIN_DIR="${libexecdir}/nagios/plugins"
fi
AC_DEFINE_UNQUOTED(NAGIOS_PLUGIN_DIR, "$NAGIOS_PLUGIN_DIR", Directory for nagios plugins)
AC_SUBST(NAGIOS_PLUGIN_DIR)
if test x"$NAGIOS_METADATA_DIR" = x""; then
NAGIOS_METADATA_DIR="${datadir}/nagios/plugins-metadata"
fi
AC_DEFINE_UNQUOTED(NAGIOS_METADATA_DIR, "$NAGIOS_METADATA_DIR", Directory for nagios plugins metadata)
AC_SUBST(NAGIOS_METADATA_DIR)
STACKS=""
CLUSTERLIBS=""
dnl ========================================================================
dnl Cluster stack - Heartbeat
dnl ========================================================================
case $SUPPORT_HEARTBEAT in
1|yes|true|try)
AC_MSG_CHECKING(for heartbeat support)
AC_CHECK_LIB(hbclient, ll_cluster_new, [SUPPORT_HEARTBEAT=1],
[if test $SUPPORT_HEARTBEAT != try; then
AC_MSG_FAILURE(Unable to support Heartbeat: client libraries not found)
fi])
if test $SUPPORT_HEARTBEAT = 1 ; then
STACKS="$STACKS heartbeat"
dnl objdump -x ${libdir}/libccmclient.so | grep SONAME | awk '{print $2}'
AC_DEFINE_UNQUOTED(CCM_LIBRARY, "libccmclient.so.1", Library to load for ccm support)
AC_DEFINE_UNQUOTED(HEARTBEAT_LIBRARY, "libhbclient.so.1", Library to load for heartbeat support)
BUILD_ATOMIC_ATTRD=0
else
SUPPORT_HEARTBEAT=0
fi
;;
*) SUPPORT_HEARTBEAT=0;;
esac
AM_CONDITIONAL(BUILD_HEARTBEAT_SUPPORT, test $SUPPORT_HEARTBEAT = 1)
AC_DEFINE_UNQUOTED(SUPPORT_HEARTBEAT, $SUPPORT_HEARTBEAT, Support the Heartbeat messaging and membership layer)
AC_SUBST(SUPPORT_HEARTBEAT)
dnl ========================================================================
dnl Cluster stack - Corosync
dnl ========================================================================
dnl Normalize the values
case $SUPPORT_CS in
1|yes|true)
SUPPORT_CS=yes
missingisfatal=1;;
try) missingisfatal=0;;
*) SUPPORT_CS=no;;
esac
AC_MSG_CHECKING(for native corosync)
COROSYNC_LIBS=""
CS_USES_LIBQB=0
PCMK_SERVICE_ID=9
if test $SUPPORT_CS = no; then
AC_MSG_RESULT(no (disabled))
SUPPORT_CS=0
else
AC_MSG_RESULT($SUPPORT_CS, with '$CSPREFIX')
SUPPORT_CS=1
PKG_CHECK_MODULES(cpg, libcpg) dnl Fatal
PKG_CHECK_MODULES(cfg, libcfg) dnl Fatal
PKG_CHECK_MODULES(cmap, libcmap, HAVE_cmap=1, HAVE_cmap=0)
PKG_CHECK_MODULES(cman, libcman, HAVE_cman=1, HAVE_cman=0)
PKG_CHECK_MODULES(confdb, libconfdb, HAVE_confdb=1, HAVE_confdb=0)
PKG_CHECK_MODULES(fenced, libfenced, HAVE_fenced=1, HAVE_fenced=0)
PKG_CHECK_MODULES(quorum, libquorum, HAVE_quorum=1, HAVE_quorum=0)
PKG_CHECK_MODULES(oldipc, libcoroipcc, HAVE_oldipc=1, HAVE_oldipc=0)
if test $HAVE_oldipc = 1; then
CFLAGS="$CFLAGS $oldipc_FLAGS $cpg_FLAGS $cfg_FLAGS"
COROSYNC_LIBS="$COROSYNC_LIBS $oldipc_LIBS $cpg_LIBS $cfg_LIBS"
else
CS_USES_LIBQB=1
CFLAGS="$CFLAGS $libqb_FLAGS $cpg_FLAGS $cfg_FLAGS"
COROSYNC_LIBS="$COROSYNC_LIBS $libqb_LIBS $cpg_LIBS $cfg_LIBS"
AC_CHECK_LIB(corosync_common, cs_strerror)
fi
AC_DEFINE_UNQUOTED(HAVE_CONFDB, $HAVE_confdb, Have the old herarchial Corosync config API)
AC_DEFINE_UNQUOTED(HAVE_CMAP, $HAVE_cmap, Have the new non-herarchial Corosync config API)
fi
if test $SUPPORT_CS = 1 -a x$HAVE_oldipc = x0 ; then
dnl Support for plugins was removed about the time the IPC was
dnl moved to libqb.
dnl The only option now is the built-in quorum API
CFLAGS="$CFLAGS $cmap_CFLAGS $quorum_CFLAGS"
COROSYNC_LIBS="$COROSYNC_LIBS $cmap_LIBS $quorum_LIBS"
STACKS="$STACKS corosync-native"
AC_DEFINE_UNQUOTED(SUPPORT_CS_QUORUM, 1, Support the consumption of membership and quorum from corosync)
fi
SUPPORT_PLUGIN=0
if test $SUPPORT_CS = 1 -a x$HAVE_confdb = x1; then
dnl Need confdb to support cman and the plugins
SUPPORT_PLUGIN=1
BUILD_ATOMIC_ATTRD=0
AC_MSG_CHECKING([for corosync path for plugins])
PKG_CHECK_VAR([LCRSODIR], [corosync], [lcrsodir], [
AC_MSG_RESULT([$LCRSODIR])
],[
AC_SUBST([LCRSODIR], [$libdir])
AC_MSG_RESULT([$LCRSODIR (fallback)])
])
STACKS="$STACKS corosync-plugin"
COROSYNC_LIBS="$COROSYNC_LIBS $confdb_LIBS"
if test $SUPPORT_CMAN != no; then
if test $HAVE_cman = 1 -a $HAVE_fenced = 1; then
SUPPORT_CMAN=1
STACKS="$STACKS cman"
CFLAGS="$CFLAGS $cman_FLAGS $fenced_FLAGS"
COROSYNC_LIBS="$COROSYNC_LIBS $cman_LIBS $fenced_LIBS"
fi
fi
fi
dnl Normalize SUPPORT_CS and SUPPORT_CMAN for use with #if directives
if test $SUPPORT_CMAN != 1; then
SUPPORT_CMAN=0
fi
if test $SUPPORT_CS = 1; then
CLUSTERLIBS="$CLUSTERLIBS $COROSYNC_LIBS"
elif test $SUPPORT_CS != 0; then
SUPPORT_CS=0
if test $missingisfatal = 0; then
AC_MSG_WARN(Unable to support Corosync: $aisreason)
else
AC_MSG_FAILURE(Unable to support Corosync: $aisreason)
fi
fi
AC_DEFINE_UNQUOTED(SUPPORT_COROSYNC, $SUPPORT_CS, Support the Corosync messaging and membership layer)
AC_DEFINE_UNQUOTED(SUPPORT_CMAN, $SUPPORT_CMAN, Support the consumption of membership and quorum from cman)
AC_DEFINE_UNQUOTED(CS_USES_LIBQB, $CS_USES_LIBQB, Does corosync use libqb for its ipc)
AC_DEFINE_UNQUOTED(PCMK_SERVICE_ID, $PCMK_SERVICE_ID, Corosync service number)
AC_DEFINE_UNQUOTED(SUPPORT_PLUGIN, $SUPPORT_PLUGIN, Support the Pacemaker plugin for Corosync)
AM_CONDITIONAL(BUILD_CS_SUPPORT, test $SUPPORT_CS = 1)
AM_CONDITIONAL(BUILD_CS_PLUGIN, test $SUPPORT_PLUGIN = 1)
AM_CONDITIONAL(BUILD_CMAN, test $SUPPORT_CMAN = 1)
AM_CONDITIONAL(BUILD_ATOMIC_ATTRD, test $BUILD_ATOMIC_ATTRD = 1)
AC_DEFINE_UNQUOTED(HAVE_ATOMIC_ATTRD, $BUILD_ATOMIC_ATTRD, Support the new atomic attrd)
AC_SUBST(SUPPORT_CMAN)
AC_SUBST(SUPPORT_CS)
AC_SUBST(SUPPORT_PLUGIN)
dnl
dnl Cluster stack - Sanity
dnl
if test x${enable_no_stack} = xyes; then
AC_MSG_NOTICE(No cluster stack supported. Just building the Policy Engine)
PCMK_FEATURES="$PCMK_FEATURES no-cluster-stack"
else
AC_MSG_CHECKING(for supported stacks)
if test x"$STACKS" = x; then
AC_MSG_FAILURE(You must support at least one cluster stack (heartbeat or corosync) )
fi
AC_MSG_RESULT($STACKS)
PCMK_FEATURES="$PCMK_FEATURES $STACKS"
fi
if test ${BUILD_ATOMIC_ATTRD} = 1; then
PCMK_FEATURES="$PCMK_FEATURES atomic-attrd"
fi
AC_SUBST(CLUSTERLIBS)
dnl ========================================================================
dnl SNMP
dnl ========================================================================
case $SUPPORT_SNMP in
1|yes|true) missingisfatal=1;;
try) missingisfatal=0;;
*) SUPPORT_SNMP=no;;
esac
SNMPLIBS=""
AC_MSG_CHECKING(for snmp support)
if test $SUPPORT_SNMP = no; then
AC_MSG_RESULT(no (disabled))
SUPPORT_SNMP=0
else
SNMPCONFIG=""
AC_MSG_RESULT($SUPPORT_SNMP)
AC_CHECK_HEADERS(net-snmp/net-snmp-config.h)
if test "x${ac_cv_header_net_snmp_net_snmp_config_h}" != "xyes"; then
SUPPORT_SNMP="no"
fi
if test $SUPPORT_SNMP != no; then
AC_PATH_PROGS(SNMPCONFIG, net-snmp-config)
if test "X${SNMPCONFIG}" = "X"; then
AC_MSG_RESULT(You need the net_snmp development package to continue.)
SUPPORT_SNMP=no
fi
fi
if test $SUPPORT_SNMP != no; then
AC_MSG_CHECKING(for special snmp libraries)
SNMPLIBS=`$SNMPCONFIG --agent-libs`
AC_MSG_RESULT($SNMPLIBS)
fi
if test $SUPPORT_SNMP != no; then
savedLibs=$LIBS
LIBS="$LIBS $SNMPLIBS"
dnl On many systems libcrypto is needed when linking against libsnmp.
dnl Check to see if it exists, and if so use it.
dnl AC_CHECK_LIB(crypto, CRYPTO_free, CRYPTOLIB="-lcrypto",)
dnl AC_SUBST(CRYPTOLIB)
AC_CHECK_FUNCS(netsnmp_transport_open_client)
if test $ac_cv_func_netsnmp_transport_open_client != yes; then
AC_CHECK_FUNCS(netsnmp_tdomain_transport)
if test $ac_cv_func_netsnmp_tdomain_transport != yes; then
SUPPORT_SNMP=no
else
AC_DEFINE_UNQUOTED(NETSNMPV53, 1, [Use the older 5.3 version of the net-snmp API])
fi
fi
LIBS=$savedLibs
fi
if test $SUPPORT_SNMP = no; then
SNMPLIBS=""
SUPPORT_SNMP=0
if test $missingisfatal = 0; then
AC_MSG_WARN(Unable to support SNMP)
else
AC_MSG_FAILURE(Unable to support SNMP)
fi
else
SUPPORT_SNMP=1
fi
fi
if test $SUPPORT_SNMP = 1; then
PCMK_FEATURES="$PCMK_FEATURES snmp"
fi
AC_SUBST(SNMPLIBS)
AM_CONDITIONAL(ENABLE_SNMP, test "$SUPPORT_SNMP" = "1")
AC_DEFINE_UNQUOTED(ENABLE_SNMP, $SUPPORT_SNMP, Build in support for sending SNMP traps)
dnl ========================================================================
dnl ESMTP
dnl ========================================================================
case $SUPPORT_ESMTP in
1|yes|true) missingisfatal=1;;
try) missingisfatal=0;;
*) SUPPORT_ESMTP=no;;
esac
ESMTPLIB=""
AC_MSG_CHECKING(for esmtp support)
if test $SUPPORT_ESMTP = no; then
AC_MSG_RESULT(no (disabled))
SUPPORT_ESMTP=0
else
ESMTPCONFIG=""
AC_MSG_RESULT($SUPPORT_ESMTP)
AC_CHECK_HEADERS(libesmtp.h)
if test "x${ac_cv_header_libesmtp_h}" != "xyes"; then
ENABLE_ESMTP="no"
fi
if test $SUPPORT_ESMTP != no; then
AC_PATH_PROGS(ESMTPCONFIG, libesmtp-config)
if test "X${ESMTPCONFIG}" = "X"; then
AC_MSG_RESULT(You need the libesmtp development package to continue.)
SUPPORT_ESMTP=no
fi
fi
if test $SUPPORT_ESMTP != no; then
AC_MSG_CHECKING(for special esmtp libraries)
ESMTPLIBS=`$ESMTPCONFIG --libs | tr '\n' ' '`
AC_MSG_RESULT($ESMTPLIBS)
fi
if test $SUPPORT_ESMTP = no; then
SUPPORT_ESMTP=0
if test $missingisfatal = 0; then
AC_MSG_WARN(Unable to support ESMTP)
else
AC_MSG_FAILURE(Unable to support ESMTP)
fi
else
SUPPORT_ESMTP=1
PCMK_FEATURES="$PCMK_FEATURES libesmtp"
fi
fi
AC_SUBST(ESMTPLIBS)
AM_CONDITIONAL(ENABLE_ESMTP, test "$SUPPORT_ESMTP" = "1")
AC_DEFINE_UNQUOTED(ENABLE_ESMTP, $SUPPORT_ESMTP, Build in support for sending mail notifications with ESMTP)
dnl ========================================================================
dnl ACL
dnl ========================================================================
case $SUPPORT_ACL in
1|yes|true) missingisfatal=1;;
try) missingisfatal=0;;
*) SUPPORT_ACL=no;;
esac
AC_MSG_CHECKING(for acl support)
if test $SUPPORT_ACL = no; then
AC_MSG_RESULT(no (disabled))
SUPPORT_ACL=0
else
AC_MSG_RESULT($SUPPORT_ACL)
SUPPORT_ACL=1
AC_CHECK_LIB(qb, qb_ipcs_connection_auth_set)
if test $ac_cv_lib_qb_qb_ipcs_connection_auth_set != yes; then
SUPPORT_ACL=0
fi
if test $SUPPORT_ACL = 0; then
if test $missingisfatal = 0; then
AC_MSG_WARN(Unable to support ACL. You need to use libqb > 0.13.0)
else
AC_MSG_FAILURE(Unable to support ACL. You need to use libqb > 0.13.0)
fi
fi
fi
if test $SUPPORT_ACL = 1; then
PCMK_FEATURES="$PCMK_FEATURES acls"
fi
AM_CONDITIONAL(ENABLE_ACL, test "$SUPPORT_ACL" = "1")
AC_DEFINE_UNQUOTED(ENABLE_ACL, $SUPPORT_ACL, Build in support for CIB ACL)
dnl ========================================================================
dnl CIB secrets
dnl ========================================================================
case $SUPPORT_CIBSECRETS in
1|yes|true|try)
SUPPORT_CIBSECRETS=1;;
*)
SUPPORT_CIBSECRETS=0;;
esac
AC_DEFINE_UNQUOTED(SUPPORT_CIBSECRETS, $SUPPORT_CIBSECRETS, Support CIB secrets)
AM_CONDITIONAL(BUILD_CIBSECRETS, test $SUPPORT_CIBSECRETS = 1)
if test $SUPPORT_CIBSECRETS = 1; then
PCMK_FEATURES="$PCMK_FEATURES cibsecrets"
LRM_CIBSECRETS_DIR="${localstatedir}/lib/pacemaker/lrm/secrets"
AC_DEFINE_UNQUOTED(LRM_CIBSECRETS_DIR,"$LRM_CIBSECRETS_DIR", Location for CIB secrets)
AC_SUBST(LRM_CIBSECRETS_DIR)
LRM_LEGACY_CIBSECRETS_DIR="${localstatedir}/lib/heartbeat/lrm/secrets"
AC_DEFINE_UNQUOTED(LRM_LEGACY_CIBSECRETS_DIR,"$LRM_LEGACY_CIBSECRETS_DIR", Legacy location for CIB secrets)
AC_SUBST(LRM_LEGACY_CIBSECRETS_DIR)
fi
dnl ========================================================================
dnl GnuTLS
dnl ========================================================================
AC_CHECK_HEADERS(gnutls/gnutls.h)
AC_CHECK_HEADERS(security/pam_appl.h pam/pam_appl.h)
dnl GNUTLS library: Attempt to determine by 'libgnutls-config' program.
dnl If no 'libgnutls-config', try traditional autoconf means.
AC_PATH_PROGS(LIBGNUTLS_CONFIG, libgnutls-config)
if test -n "$LIBGNUTLS_CONFIG"; then
AC_MSG_CHECKING(for gnutls header flags)
GNUTLSHEAD="`$LIBGNUTLS_CONFIG --cflags`";
AC_MSG_RESULT($GNUTLSHEAD)
AC_MSG_CHECKING(for gnutls library flags)
GNUTLSLIBS="`$LIBGNUTLS_CONFIG --libs`";
AC_MSG_RESULT($GNUTLSLIBS)
fi
AC_CHECK_LIB(gnutls, gnutls_init)
AC_CHECK_FUNCS(gnutls_priority_set_direct)
AC_SUBST(GNUTLSHEAD)
AC_SUBST(GNUTLSLIBS)
dnl ========================================================================
dnl System Health
dnl ========================================================================
dnl Check if servicelog development package is installed
SERVICELOG=servicelog-1
SERVICELOG_EXISTS="no"
AC_MSG_CHECKING(for $SERVICELOG packages)
if
$PKGCONFIG --exists $SERVICELOG
then
PKG_CHECK_MODULES([SERVICELOG], [servicelog-1])
SERVICELOG_EXISTS="yes"
fi
AC_MSG_RESULT($SERVICELOG_EXISTS)
AM_CONDITIONAL(BUILD_SERVICELOG, test "$SERVICELOG_EXISTS" = "yes")
dnl Check if OpenIMPI packages and servicelog are installed
OPENIPMI="OpenIPMI OpenIPMIposix"
OPENIPMI_SERVICELOG_EXISTS="no"
AC_MSG_CHECKING(for $SERVICELOG $OPENIPMI packages)
if
$PKGCONFIG --exists $OPENIPMI $SERVICELOG
then
PKG_CHECK_MODULES([OPENIPMI_SERVICELOG],[OpenIPMI OpenIPMIposix])
OPENIPMI_SERVICELOG_EXISTS="yes"
fi
AC_MSG_RESULT($OPENIPMI_SERVICELOG_EXISTS)
AM_CONDITIONAL(BUILD_OPENIPMI_SERVICELOG, test "$OPENIPMI_SERVICELOG_EXISTS" = "yes")
dnl ========================================================================
dnl Compiler flags
dnl ========================================================================
dnl Make sure that CFLAGS is not exported. If the user did
dnl not have CFLAGS in their environment then this should have
dnl no effect. However if CFLAGS was exported from the user's
dnl environment, then the new CFLAGS will also be exported
dnl to sub processes.
if export | fgrep " CFLAGS=" > /dev/null; then
SAVED_CFLAGS="$CFLAGS"
unset CFLAGS
CFLAGS="$SAVED_CFLAGS"
unset SAVED_CFLAGS
fi
AC_ARG_VAR([CFLAGS_HARDENED_LIB], [extra C compiler flags for hardened libraries])
AC_ARG_VAR([LDFLAGS_HARDENED_LIB], [extra linker flags for hardened libraries])
AC_ARG_VAR([CFLAGS_HARDENED_EXE], [extra C compiler flags for hardened executables])
AC_ARG_VAR([LDFLAGS_HARDENED_EXE], [extra linker flags for hardened executables])
CC_EXTRAS=""
if test "$GCC" != yes; then
CFLAGS="$CFLAGS -g"
enable_fatal_warnings=no
else
CFLAGS="$CFLAGS -ggdb"
dnl when we don't have diagnostic push / pull we can't explicitely disable
dnl checking for nonliteral formats in the places where they occur on purpose
dnl thus we disable nonliteral format checking globally as we are aborting
dnl on warnings.
dnl what makes the things really ugly is that nonliteral format checking is
dnl obviously available as an extra switch in very modern gcc but for older
dnl gcc this is part of -Wformat=2
dnl so if we have push/pull we can enable -Wformat=2 -Wformat-nonliteral
dnl if we don't have push/pull but -Wformat-nonliteral we can enable -Wformat=2
dnl otherwise none of both
gcc_diagnostic_push_pull=no
SAVED_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Werror"
AC_MSG_CHECKING([for gcc diagnostic push / pull])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#pragma GCC diagnostic push
#pragma GCC diagnostic pop
]])], [
AC_MSG_RESULT([yes])
gcc_diagnostic_push_pull=yes
], AC_MSG_RESULT([no]))
CFLAGS="$SAVED_CFLAGS"
if cc_supports_flag "-Wformat-nonliteral"; then
gcc_format_nonliteral=yes
else
gcc_format_nonliteral=no
fi
# We had to eliminate -Wnested-externs because of libtool changes
EXTRA_FLAGS="-fgnu89-inline
-Wall
-Waggregate-return
-Wbad-function-cast
-Wcast-align
-Wdeclaration-after-statement
-Wendif-labels
-Wfloat-equal
-Wformat-security
-Wmissing-prototypes
-Wmissing-declarations
-Wnested-externs
-Wno-long-long
-Wno-strict-aliasing
-Wpointer-arith
-Wstrict-prototypes
-Wwrite-strings
-Wunused-but-set-variable
-Wunsigned-char"
if test "x$gcc_diagnostic_push_pull" = "xyes"; then
AC_DEFINE([GCC_FORMAT_NONLITERAL_CHECKING_ENABLED], [],
[gcc can complain about nonliterals in format])
EXTRA_FLAGS="$EXTRA_FLAGS
-Wformat=2
-Wformat-nonliteral"
else
if test "x$gcc_format_nonliteral" = "xyes"; then
EXTRA_FLAGS="$EXTRA_FLAGS
-Wformat=2"
fi
fi
# 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}" = xyes && 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: ${CC_EXTRAS})
fi
dnl
dnl Hardening flags
dnl
dnl The prime control of whether to apply (targeted) hardening build flags and
dnl which ones is --{enable,disable}-hardening option passed to ./configure:
dnl
dnl --enable-hardening=try (default):
dnl depending on whether any of CFLAGS_HARDENED_EXE, LDFLAGS_HARDENED_EXE,
dnl CFLAGS_HARDENED_LIB or LDFLAGS_HARDENED_LIB environment variables
dnl (see below) is set and non-null, all these custom flags (even if not
dnl set) are used as are, otherwise the best effort is made to offer
dnl reasonably strong hardening in several categories (RELRO, PIE,
dnl "bind now", stack protector) according to what the selected toolchain
dnl can offer
dnl
dnl --enable-hardening:
dnl same effect as --enable-hardening=try when the environment variables
dnl in question are suppressed
dnl
dnl --disable-hardening:
dnl do not apply any targeted hardening measures at all
dnl
dnl The user-injected environment variables that regulate the hardening in
dnl default case are as follows:
dnl
dnl * CFLAGS_HARDENED_EXE, LDFLAGS_HARDENED_EXE
dnl compiler and linker flags (respectively) for daemon programs
dnl (attrd, cib, crmd, lrmd, stonithd, pacemakerd, pacemaker_remoted,
dnl pengine)
dnl
dnl * CFLAGS_HARDENED_LIB, LDFLAGS_HARDENED_LIB
dnl compiler and linker flags (respectively) for libraries linked
dnl with the daemon programs
dnl
dnl Note that these are purposedly targeted variables (addressing particular
dnl targets all over the scattered Makefiles) and have no effect outside of
dnl the predestined scope (e.g., CLI utilities). For a global reach,
dnl use CFLAGS, LDFLAGS, etc. as usual.
dnl
dnl For guidance on the suitable flags consult, for instance:
dnl https://fedoraproject.org/wiki/Changes/Harden_All_Packages#Detailed_Harden_Flags_Description
dnl https://owasp.org/index.php/C-Based_Toolchain_Hardening#GCC.2FBinutils
dnl
if test "x${HARDENING}" != "xtry"; then
unset CFLAGS_HARDENED_EXE
unset CFLAGS_HARDENED_LIB
unset LDFLAGS_HARDENED_EXE
unset LDFLAGS_HARDENED_LIB
fi
if test "x${HARDENING}" = "xno"; then
AC_MSG_NOTICE([Hardening: explicitly disabled])
elif test "x${HARDENING}" = "xyes" \
|| test "$(env | grep -Ec '^(C|LD)FLAGS_HARDENED_(EXE|LIB)=.')" = 0; then
dnl We'll figure out on our own...
CFLAGS_HARDENED_EXE=
CFLAGS_HARDENED_LIB=
LDFLAGS_HARDENED_EXE=
LDFLAGS_HARDENED_LIB=
relro=0
pie=0
bindnow=0
# daemons incl. libs: partial RELRO
flag="-Wl,-z,relro"
CC_CHECK_LDFLAGS(["${flag}"],
[LDFLAGS_HARDENED_EXE="${LDFLAGS_HARDENED_EXE} ${flag}";
LDFLAGS_HARDENED_LIB="${LDFLAGS_HARDENED_LIB} ${flag}";
relro=1]
)
# daemons: PIE for both CFLAGS and LDFLAGS
if cc_supports_flag -fPIE; then
flag="-pie"
CC_CHECK_LDFLAGS(["${flag}"],
[CFLAGS_HARDENED_EXE="${CFLAGS_HARDENED_EXE} -fPIE";
LDFLAGS_HARDENED_EXE="${LDFLAGS_HARDENED_EXE} ${flag}";
pie=1]
)
fi
# daemons incl. libs: full RELRO if sensible + as-needed linking
# so as to possibly mitigate startup performance
# hit caused by excessive linking with unneeded
# libraries
if test "${relro}" = 1 && test "${pie}" = 1; then
flag="-Wl,-z,now"
CC_CHECK_LDFLAGS(["${flag}"],
[LDFLAGS_HARDENED_EXE="${LDFLAGS_HARDENED_EXE} ${flag}";
LDFLAGS_HARDENED_LIB="${LDFLAGS_HARDENED_LIB} ${flag}";
bindnow=1]
)
fi
if test "${bindnow}" = 1; then
flag="-Wl,--as-needed"
CC_CHECK_LDFLAGS(["${flag}"],
[LDFLAGS_HARDENED_EXE="${LDFLAGS_HARDENED_EXE} ${flag}";
LDFLAGS_HARDENED_LIB="${LDFLAGS_HARDENED_LIB} ${flag}"]
)
fi
# universal: prefer strong > all > default stack protector if possible
flag=
if cc_supports_flag -fstack-protector-strong; then
flag="-fstack-protector-strong"
elif cc_supports_flag -fstack-protector-all; then
flag="-fstack-protector-all"
elif cc_supports_flag -fstack-protector; then
flag="-fstack-protector"
fi
if test -n "${flag}"; then
CC_EXTRAS="${CC_EXTRAS} ${flag}"
stackprot=1
fi
if test "${relro}" = 1 \
|| test "${pie}" = 1 \
|| test "${stackprot}" = 1; then
AC_MSG_NOTICE(
[Hardening: relro=${relro} pie=${pie} bindnow=${bindnow} stackprot=${flag}])
else
AC_MSG_WARN([Hardening: no suitable features in the toolchain detected])
fi
else
AC_MSG_NOTICE([Hardening: using custom flags])
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="$CFLAGS"
AC_SUBST(CFLAGS_COPY)
AC_SUBST(LIBADD_DL) dnl extra flags for dynamic linking libraries
AC_SUBST(LIBADD_INTL) dnl extra flags for GNU gettext stuff...
AC_SUBST(LOCALE)
dnl Options for cleaning up the compiler output
QUIET_LIBTOOL_OPTS=""
QUIET_MAKE_OPTS=""
if test "x${enable_quiet}" = "xyes"; then
QUIET_LIBTOOL_OPTS="--quiet"
QUIET_MAKE_OPTS="--quiet"
fi
AC_MSG_RESULT(Supress make details: ${enable_quiet})
dnl Put the above variables to use
LIBTOOL="${LIBTOOL} --tag=CC \$(QUIET_LIBTOOL_OPTS)"
MAKE="${MAKE} \$(QUIET_MAKE_OPTS)"
AC_SUBST(CC)
AC_SUBST(MAKE)
AC_SUBST(LIBTOOL)
AC_SUBST(QUIET_MAKE_OPTS)
AC_SUBST(QUIET_LIBTOOL_OPTS)
AC_DEFINE_UNQUOTED(CRM_FEATURES, "$PCMK_FEATURES", Set of enabled features)
AC_SUBST(PCMK_FEATURES)
dnl The Makefiles and shell scripts we output
AC_CONFIG_FILES(Makefile \
Doxyfile \
coverage.sh \
cts/Makefile \
cts/CTSvars.py \
cts/LSBDummy \
cts/HBDummy \
cts/benchmark/Makefile \
cts/benchmark/clubench \
cts/lxc_autogen.sh \
cib/Makefile \
attrd/Makefile \
crmd/Makefile \
pengine/Makefile \
pengine/regression.core.sh \
doc/Makefile \
doc/Clusters_from_Scratch/publican.cfg \
doc/Pacemaker_Development/publican.cfg \
doc/Pacemaker_Explained/publican.cfg \
doc/Pacemaker_Remote/publican.cfg \
include/Makefile \
include/crm/Makefile \
include/crm/cib/Makefile \
include/crm/common/Makefile \
include/crm/cluster/Makefile \
include/crm/fencing/Makefile \
include/crm/pengine/Makefile \
replace/Makefile \
lib/Makefile \
lib/pacemaker.pc \
lib/pacemaker-cib.pc \
lib/pacemaker-lrmd.pc \
lib/pacemaker-service.pc \
lib/pacemaker-pengine.pc \
lib/pacemaker-fencing.pc \
lib/pacemaker-cluster.pc \
lib/ais/Makefile \
lib/common/Makefile \
lib/cluster/Makefile \
lib/cib/Makefile \
lib/pengine/Makefile \
lib/transition/Makefile \
lib/fencing/Makefile \
lib/lrmd/Makefile \
lib/services/Makefile \
mcp/Makefile \
mcp/pacemaker \
mcp/pacemaker.service \
mcp/pacemaker.upstart \
mcp/pacemaker.combined.upstart \
fencing/Makefile \
fencing/regression.py \
lrmd/Makefile \
lrmd/regression.py \
lrmd/pacemaker_remote.service \
lrmd/pacemaker_remote \
extra/Makefile \
extra/alerts/Makefile \
extra/resources/Makefile \
extra/logrotate/Makefile \
extra/logrotate/pacemaker \
tools/Makefile \
tools/crm_report \
tools/report.common \
tools/cibsecret \
tools/crm_mon.service \
tools/crm_mon.upstart \
xml/Makefile \
lib/gnu/Makefile \
)
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} (Build: $BUILD_VERSION)])
AC_MSG_RESULT([ Features =${PCMK_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([ State information = ${localstatedir}])
AC_MSG_RESULT([ System configuration = ${sysconfdir}])
if test $SUPPORT_PLUGIN = 1; then
AC_MSG_RESULT([ Corosync Plugins = ${LCRSODIR}])
fi
AC_MSG_RESULT([])
AC_MSG_RESULT([ Use system LTDL = ${ac_cv_lib_ltdl_lt_dlopen}])
AC_MSG_RESULT([])
AC_MSG_RESULT([ HA group name = ${CRM_DAEMON_GROUP}])
AC_MSG_RESULT([ HA user name = ${CRM_DAEMON_USER}])
AC_MSG_RESULT([])
AC_MSG_RESULT([ CFLAGS = ${CFLAGS}])
AC_MSG_RESULT([ CFLAGS_HARDENED_EXE = ${CFLAGS_HARDENED_EXE}])
AC_MSG_RESULT([ CFLAGS_HARDENED_LIB = ${CFLAGS_HARDENED_LIB}])
AC_MSG_RESULT([ LDFLAGS_HARDENED_EXE = ${LDFLAGS_HARDENED_EXE}])
AC_MSG_RESULT([ LDFLAGS_HARDENED_LIB = ${LDFLAGS_HARDENED_LIB}])
AC_MSG_RESULT([ Libraries = ${LIBS}])
AC_MSG_RESULT([ Stack Libraries = ${CLUSTERLIBS}])
diff --git a/mcp/pacemaker.c b/mcp/pacemaker.c
index 292e28c5a9..95c137010a 100644
--- a/mcp/pacemaker.c
+++ b/mcp/pacemaker.c
@@ -1,1151 +1,1155 @@
/*
* Copyright (C) 2010 Andrew Beekhof <andrew@beekhof.net>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <crm_internal.h>
#include <pacemaker.h>
#include <pwd.h>
#include <grp.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/time.h>
#include <sys/resource.h>
#include <sys/reboot.h>
#include <crm/msg_xml.h>
#include <crm/common/ipcs.h>
#include <crm/common/mainloop.h>
#include <crm/cluster/internal.h>
#include <crm/cluster.h>
#include <dirent.h>
#include <ctype.h>
gboolean pcmk_quorate = FALSE;
gboolean fatal_error = FALSE;
GMainLoop *mainloop = NULL;
#define PCMK_PROCESS_CHECK_INTERVAL 5
const char *local_name = NULL;
uint32_t local_nodeid = 0;
crm_trigger_t *shutdown_trigger = NULL;
const char *pid_file = "/var/run/pacemaker.pid";
typedef struct pcmk_child_s {
int pid;
long flag;
int start_seq;
int respawn_count;
gboolean respawn;
const char *name;
const char *uid;
const char *command;
gboolean active_before_startup;
} pcmk_child_t;
/* Index into the array below */
#define pcmk_child_crmd 4
#define pcmk_child_mgmtd 8
/* *INDENT-OFF* */
static pcmk_child_t pcmk_children[] = {
{ 0, crm_proc_none, 0, 0, FALSE, "none", NULL, NULL },
{ 0, crm_proc_plugin, 0, 0, FALSE, "ais", NULL, NULL },
{ 0, crm_proc_lrmd, 3, 0, TRUE, "lrmd", NULL, CRM_DAEMON_DIR"/lrmd" },
{ 0, crm_proc_cib, 1, 0, TRUE, "cib", CRM_DAEMON_USER, CRM_DAEMON_DIR"/cib" },
{ 0, crm_proc_crmd, 6, 0, TRUE, "crmd", CRM_DAEMON_USER, CRM_DAEMON_DIR"/crmd" },
{ 0, crm_proc_attrd, 4, 0, TRUE, "attrd", CRM_DAEMON_USER, CRM_DAEMON_DIR"/attrd" },
{ 0, crm_proc_stonithd, 0, 0, TRUE, "stonithd", NULL, NULL },
{ 0, crm_proc_pe, 5, 0, TRUE, "pengine", CRM_DAEMON_USER, CRM_DAEMON_DIR"/pengine" },
{ 0, crm_proc_mgmtd, 0, 0, TRUE, "mgmtd", NULL, HB_DAEMON_DIR"/mgmtd" },
{ 0, crm_proc_stonith_ng, 2, 0, TRUE, "stonith-ng", NULL, CRM_DAEMON_DIR"/stonithd" },
};
/* *INDENT-ON* */
static gboolean start_child(pcmk_child_t * child);
static gboolean check_active_before_startup_processes(gpointer user_data);
void update_process_clients(crm_client_t *client);
void update_process_peers(void);
void
enable_crmd_as_root(gboolean enable)
{
if (enable) {
pcmk_children[pcmk_child_crmd].uid = NULL;
} else {
pcmk_children[pcmk_child_crmd].uid = CRM_DAEMON_USER;
}
}
void
enable_mgmtd(gboolean enable)
{
if (enable) {
pcmk_children[pcmk_child_mgmtd].start_seq = 7;
} else {
pcmk_children[pcmk_child_mgmtd].start_seq = 0;
}
}
static uint32_t
get_process_list(void)
{
int lpc = 0;
uint32_t procs = crm_get_cluster_proc();
for (lpc = 0; lpc < SIZEOF(pcmk_children); lpc++) {
if (pcmk_children[lpc].pid != 0) {
procs |= pcmk_children[lpc].flag;
}
}
return procs;
}
static void
pcmk_process_exit(pcmk_child_t * child)
{
child->pid = 0;
child->active_before_startup = FALSE;
/* Broadcast the fact that one of our processes died ASAP
*
* Try to get some logging of the cause out first though
* because we're probably about to get fenced
*
* Potentially do this only if respawn_count > N
* to allow for local recovery
*/
update_node_processes(local_nodeid, NULL, get_process_list());
child->respawn_count += 1;
if (child->respawn_count > MAX_RESPAWN) {
crm_err("Child respawn count exceeded by %s", child->name);
child->respawn = FALSE;
}
if (shutdown_trigger) {
mainloop_set_trigger(shutdown_trigger);
update_node_processes(local_nodeid, NULL, get_process_list());
} else if (child->respawn && crm_is_true(getenv("PCMK_fail_fast"))) {
crm_err("Rebooting system because of %s", child->name);
pcmk_panic(__FUNCTION__);
} else if (child->respawn) {
crm_notice("Respawning failed child process: %s", child->name);
start_child(child);
}
}
static void
pcmk_child_exit(mainloop_child_t * p, pid_t pid, int core, int signo, int exitcode)
{
pcmk_child_t *child = mainloop_child_userdata(p);
const char *name = mainloop_child_name(p);
if (signo && signo == SIGKILL) {
crm_warn("The %s process (%d) terminated with signal %d (core=%d)", name, pid, signo, core);
} else if (signo) {
crm_err("The %s process (%d) terminated with signal %d (core=%d)", name, pid, signo, core);
} else {
switch(exitcode) {
case pcmk_ok:
crm_info("The %s process (%d) exited: %s (%d)", name, pid, pcmk_strerror(exitcode), exitcode);
break;
case DAEMON_RESPAWN_STOP:
crm_warn("The %s process (%d) can no longer be respawned, shutting the cluster down.", name, pid);
child->respawn = FALSE;
fatal_error = TRUE;
pcmk_shutdown(SIGTERM);
break;
case pcmk_err_panic:
do_crm_log_always(LOG_EMERG, "The %s process (%d) instructed the machine to reset", name, pid);
child->respawn = FALSE;
fatal_error = TRUE;
pcmk_panic(__FUNCTION__);
pcmk_shutdown(SIGTERM);
break;
default:
crm_err("The %s process (%d) exited: %s (%d)", name, pid, pcmk_strerror(exitcode), exitcode);
break;
}
}
pcmk_process_exit(child);
}
static gboolean
stop_child(pcmk_child_t * child, int signal)
{
if (signal == 0) {
signal = SIGTERM;
}
if (child->command == NULL) {
crm_debug("Nothing to do for child \"%s\"", child->name);
return TRUE;
}
if (child->pid <= 0) {
crm_trace("Client %s not running", child->name);
return TRUE;
}
errno = 0;
if (kill(child->pid, signal) == 0) {
crm_notice("Stopping %s "CRM_XS" sent signal %d to process %d",
child->name, signal, child->pid);
} else {
crm_perror(LOG_ERR, "Could not stop %s (process %d) with signal %d",
child->name, child->pid, signal);
}
return TRUE;
}
static char *opts_default[] = { NULL, NULL };
static char *opts_vgrind[] = { NULL, NULL, NULL, NULL, NULL };
static gboolean
start_child(pcmk_child_t * child)
{
int lpc = 0;
uid_t uid = 0;
gid_t gid = 0;
struct rlimit oflimits;
gboolean use_valgrind = FALSE;
gboolean use_callgrind = FALSE;
const char *devnull = "/dev/null";
const char *env_valgrind = getenv("PCMK_valgrind_enabled");
const char *env_callgrind = getenv("PCMK_callgrind_enabled");
enum cluster_type_e stack = get_cluster_type();
child->active_before_startup = FALSE;
if (child->command == NULL) {
crm_info("Nothing to do for child \"%s\"", child->name);
return TRUE;
}
if (env_callgrind != NULL && crm_is_true(env_callgrind)) {
use_callgrind = TRUE;
use_valgrind = TRUE;
} else if (env_callgrind != NULL && strstr(env_callgrind, child->name)) {
use_callgrind = TRUE;
use_valgrind = TRUE;
} else if (env_valgrind != NULL && crm_is_true(env_valgrind)) {
use_valgrind = TRUE;
} else if (env_valgrind != NULL && strstr(env_valgrind, child->name)) {
use_valgrind = TRUE;
}
if (use_valgrind && strlen(VALGRIND_BIN) == 0) {
crm_warn("Cannot enable valgrind for %s:"
" The location of the valgrind binary is unknown", child->name);
use_valgrind = FALSE;
}
if (child->uid) {
if (crm_user_lookup(child->uid, &uid, &gid) < 0) {
crm_err("Invalid user (%s) for %s: not found", child->uid, child->name);
return FALSE;
}
crm_info("Using uid=%u and group=%u for process %s", uid, gid, child->name);
}
child->pid = fork();
CRM_ASSERT(child->pid != -1);
if (child->pid > 0) {
/* parent */
mainloop_child_add(child->pid, 0, child->name, child, pcmk_child_exit);
crm_info("Forked child %d for process %s%s", child->pid, child->name,
use_valgrind ? " (valgrind enabled: " VALGRIND_BIN ")" : "");
update_node_processes(local_nodeid, NULL, get_process_list());
return TRUE;
} else {
/* Start a new session */
(void)setsid();
/* Setup the two alternate arg arrays */
opts_vgrind[0] = strdup(VALGRIND_BIN);
if (use_callgrind) {
opts_vgrind[1] = strdup("--tool=callgrind");
opts_vgrind[2] = strdup("--callgrind-out-file=" CRM_STATE_DIR "/callgrind.out.%p");
opts_vgrind[3] = strdup(child->command);
opts_vgrind[4] = NULL;
} else {
opts_vgrind[1] = strdup(child->command);
opts_vgrind[2] = NULL;
opts_vgrind[3] = NULL;
opts_vgrind[4] = NULL;
}
opts_default[0] = strdup(child->command);;
if(gid) {
if(stack == pcmk_cluster_corosync) {
/* Drop root privileges completely
*
* We can do this because we set uidgid.gid.${gid}=1
* via CMAP which allows these processes to connect to
* corosync
*/
if (setgid(gid) < 0) {
crm_perror(LOG_ERR, "Could not set group to %d", gid);
}
/* Keep the root group (so we can access corosync), but add the haclient group (so we can access ipc) */
} else if (initgroups(child->uid, gid) < 0) {
crm_err("Cannot initialize groups for %s: %s (%d)", child->uid, pcmk_strerror(errno), errno);
}
}
if (uid && setuid(uid) < 0) {
crm_perror(LOG_ERR, "Could not set user to %d (%s)", uid, child->uid);
}
/* Close all open file descriptors */
getrlimit(RLIMIT_NOFILE, &oflimits);
for (lpc = 0; lpc < oflimits.rlim_cur; lpc++) {
close(lpc);
}
(void)open(devnull, O_RDONLY); /* Stdin: fd 0 */
(void)open(devnull, O_WRONLY); /* Stdout: fd 1 */
(void)open(devnull, O_WRONLY); /* Stderr: fd 2 */
if (use_valgrind) {
(void)execvp(VALGRIND_BIN, opts_vgrind);
} else {
(void)execvp(child->command, opts_default);
}
crm_perror(LOG_ERR, "FATAL: Cannot exec %s", child->command);
crm_exit(DAEMON_RESPAWN_STOP);
}
return TRUE; /* never reached */
}
static gboolean
escalate_shutdown(gpointer data)
{
pcmk_child_t *child = data;
if (child->pid) {
/* Use SIGSEGV instead of SIGKILL to create a core so we can see what it was up to */
crm_err("Child %s not terminating in a timely manner, forcing", child->name);
stop_child(child, SIGSEGV);
}
return FALSE;
}
static gboolean
pcmk_shutdown_worker(gpointer user_data)
{
static int phase = 0;
static time_t next_log = 0;
static int max = SIZEOF(pcmk_children);
int lpc = 0;
if (phase == 0) {
crm_notice("Shutting down Pacemaker");
phase = max;
/* Add a second, more frequent, check to speed up shutdown */
g_timeout_add_seconds(5, check_active_before_startup_processes, NULL);
}
for (; phase > 0; phase--) {
/* Don't stop anything with start_seq < 1 */
for (lpc = max - 1; lpc >= 0; lpc--) {
pcmk_child_t *child = &(pcmk_children[lpc]);
if (phase != child->start_seq) {
continue;
}
if (child->pid) {
time_t now = time(NULL);
if (child->respawn) {
next_log = now + 30;
child->respawn = FALSE;
stop_child(child, SIGTERM);
if (phase < pcmk_children[pcmk_child_crmd].start_seq) {
g_timeout_add(180000 /* 3m */ , escalate_shutdown, child);
}
} else if (now >= next_log) {
next_log = now + 30;
crm_notice("Still waiting for %s to terminate "
CRM_XS " pid=%d seq=%d",
child->name, child->pid, child->start_seq);
}
return TRUE;
}
/* cleanup */
crm_debug("%s confirmed stopped", child->name);
child->pid = 0;
}
}
/* send_cluster_id(); */
crm_notice("Shutdown complete");
{
const char *delay = daemon_option("shutdown_delay");
if(delay) {
sync();
sleep(crm_get_msec(delay) / 1000);
}
}
g_main_loop_quit(mainloop);
if (fatal_error) {
crm_notice("Attempting to inhibit respawning after fatal error");
crm_exit(DAEMON_RESPAWN_STOP);
}
return TRUE;
}
static void
pcmk_ignore(int nsig)
{
crm_info("Ignoring signal %s (%d)", strsignal(nsig), nsig);
}
static void
pcmk_sigquit(int nsig)
{
pcmk_panic(__FUNCTION__);
}
void
pcmk_shutdown(int nsig)
{
if (shutdown_trigger == NULL) {
shutdown_trigger = mainloop_add_trigger(G_PRIORITY_HIGH, pcmk_shutdown_worker, NULL);
}
mainloop_set_trigger(shutdown_trigger);
}
static int32_t
pcmk_ipc_accept(qb_ipcs_connection_t * c, uid_t uid, gid_t gid)
{
crm_trace("Connection %p", c);
if (crm_client_new(c, uid, gid) == NULL) {
return -EIO;
}
return 0;
}
static void
pcmk_ipc_created(qb_ipcs_connection_t * c)
{
crm_trace("Connection %p", c);
}
/* Exit code means? */
static int32_t
pcmk_ipc_dispatch(qb_ipcs_connection_t * qbc, void *data, size_t size)
{
uint32_t id = 0;
uint32_t flags = 0;
const char *task = NULL;
crm_client_t *c = crm_client_get(qbc);
xmlNode *msg = crm_ipcs_recv(c, data, size, &id, &flags);
crm_ipcs_send_ack(c, id, flags, "ack", __FUNCTION__, __LINE__);
if (msg == NULL) {
return 0;
}
task = crm_element_value(msg, F_CRM_TASK);
if (crm_str_eq(task, CRM_OP_QUIT, TRUE)) {
/* Time to quit */
crm_notice("Shutting down in response to ticket %s (%s)",
crm_element_value(msg, F_CRM_REFERENCE), crm_element_value(msg, F_CRM_ORIGIN));
pcmk_shutdown(15);
} else if (crm_str_eq(task, CRM_OP_RM_NODE_CACHE, TRUE)) {
/* Send to everyone */
struct iovec *iov;
int id = 0;
const char *name = NULL;
crm_element_value_int(msg, XML_ATTR_ID, &id);
name = crm_element_value(msg, XML_ATTR_UNAME);
crm_notice("Instructing peers to remove references to node %s/%u", name, id);
iov = calloc(1, sizeof(struct iovec));
iov->iov_base = dump_xml_unformatted(msg);
iov->iov_len = 1 + strlen(iov->iov_base);
send_cpg_iov(iov);
} else {
update_process_clients(c);
}
free_xml(msg);
return 0;
}
/* Error code means? */
static int32_t
pcmk_ipc_closed(qb_ipcs_connection_t * c)
{
crm_client_t *client = crm_client_get(c);
if (client == NULL) {
return 0;
}
crm_trace("Connection %p", c);
crm_client_destroy(client);
return 0;
}
static void
pcmk_ipc_destroy(qb_ipcs_connection_t * c)
{
crm_trace("Connection %p", c);
pcmk_ipc_closed(c);
}
struct qb_ipcs_service_handlers mcp_ipc_callbacks = {
.connection_accept = pcmk_ipc_accept,
.connection_created = pcmk_ipc_created,
.msg_process = pcmk_ipc_dispatch,
.connection_closed = pcmk_ipc_closed,
.connection_destroyed = pcmk_ipc_destroy
};
/*!
* \internal
* \brief Send an XML message with process list of all known peers to client(s)
*
* \param[in] client Send message to this client, or all clients if NULL
*/
void
update_process_clients(crm_client_t *client)
{
GHashTableIter iter;
crm_node_t *node = NULL;
xmlNode *update = create_xml_node(NULL, "nodes");
if (is_corosync_cluster()) {
crm_xml_add_int(update, "quorate", pcmk_quorate);
}
g_hash_table_iter_init(&iter, crm_peer_cache);
while (g_hash_table_iter_next(&iter, NULL, (gpointer *) & node)) {
xmlNode *xml = create_xml_node(update, "node");
crm_xml_add_int(xml, "id", node->id);
crm_xml_add(xml, "uname", node->uname);
crm_xml_add(xml, "state", node->state);
crm_xml_add_int(xml, "processes", node->processes);
}
if(client) {
crm_trace("Sending process list to client %s", client->id);
crm_ipcs_send(client, 0, update, crm_ipc_server_event);
} else {
crm_trace("Sending process list to %d clients", crm_hash_table_size(client_connections));
g_hash_table_iter_init(&iter, client_connections);
while (g_hash_table_iter_next(&iter, NULL, (gpointer *) & client)) {
crm_ipcs_send(client, 0, update, crm_ipc_server_event);
}
}
free_xml(update);
}
/*!
* \internal
* \brief Send a CPG message with local node's process list to all peers
*/
void
update_process_peers(void)
{
/* Do nothing for corosync-2 based clusters */
char buffer[1024];
struct iovec *iov;
int rc = 0;
memset(buffer, 0, SIZEOF(buffer));
if (local_name) {
rc = snprintf(buffer, SIZEOF(buffer) - 1, "<node uname=\"%s\" proclist=\"%u\"/>",
local_name, get_process_list());
} else {
rc = snprintf(buffer, SIZEOF(buffer) - 1, "<node proclist=\"%u\"/>", get_process_list());
}
crm_trace("Sending %s", buffer);
iov = calloc(1, sizeof(struct iovec));
iov->iov_base = strdup(buffer);
iov->iov_len = rc + 1;
send_cpg_iov(iov);
}
/*!
* \internal
* \brief Update a node's process list, notifying clients and peers if needed
*
* \param[in] id Node ID of affected node
* \param[in] uname Uname of affected node
* \param[in] procs Affected node's process list mask
*
* \return TRUE if the process list changed, FALSE otherwise
*/
gboolean
update_node_processes(uint32_t id, const char *uname, uint32_t procs)
{
gboolean changed = FALSE;
crm_node_t *node = crm_get_peer(id, uname);
if (procs != 0) {
if (procs != node->processes) {
crm_debug("Node %s now has process list: %.32x (was %.32x)",
node->uname, procs, node->processes);
node->processes = procs;
changed = TRUE;
/* If local node's processes have changed, notify clients/peers */
if (id == local_nodeid) {
update_process_clients(NULL);
update_process_peers();
}
} else {
crm_trace("Node %s still has process list: %.32x", node->uname, procs);
}
}
return changed;
}
/* *INDENT-OFF* */
static struct crm_option long_options[] = {
/* Top-level Options */
{"help", 0, 0, '?', "\tThis text"},
{"version", 0, 0, '$', "\tVersion information" },
{"verbose", 0, 0, 'V', "\tIncrease debug output"},
{"shutdown", 0, 0, 'S', "\tInstruct Pacemaker to shutdown on this machine"},
{"features", 0, 0, 'F', "\tDisplay the full version and list of features Pacemaker was built with"},
{"-spacer-", 1, 0, '-', "\nAdditional Options:"},
{"foreground", 0, 0, 'f', "\t(Ignored) Pacemaker always runs in the foreground"},
{"pid-file", 1, 0, 'p', "\t(Ignored) Daemon pid file location"},
{NULL, 0, 0, 0}
};
/* *INDENT-ON* */
static void
mcp_chown(const char *path, uid_t uid, gid_t gid)
{
int rc = chown(path, uid, gid);
if (rc < 0) {
crm_warn("Cannot change the ownership of %s to user %s and gid %d: %s",
path, CRM_DAEMON_USER, gid, pcmk_strerror(errno));
}
}
static gboolean
check_active_before_startup_processes(gpointer user_data)
{
int start_seq = 1, lpc = 0;
static int max = SIZEOF(pcmk_children);
gboolean keep_tracking = FALSE;
for (start_seq = 1; start_seq < max; start_seq++) {
for (lpc = 0; lpc < max; lpc++) {
if (pcmk_children[lpc].active_before_startup == FALSE) {
/* we are already tracking it as a child process. */
continue;
} else if (start_seq != pcmk_children[lpc].start_seq) {
continue;
} else {
const char *name = pcmk_children[lpc].name;
if (pcmk_children[lpc].flag == crm_proc_stonith_ng) {
name = "stonithd";
}
if (crm_pid_active(pcmk_children[lpc].pid, name) != 1) {
crm_notice("Process %s terminated (pid=%d)",
name, pcmk_children[lpc].pid);
pcmk_process_exit(&(pcmk_children[lpc]));
continue;
}
}
/* at least one of the processes found at startup
* is still going, so keep this recurring timer around */
keep_tracking = TRUE;
}
}
return keep_tracking;
}
static bool
find_and_track_existing_processes(void)
{
DIR *dp;
struct dirent *entry;
int start_tracker = 0;
char entry_name[64];
dp = opendir("/proc");
if (!dp) {
/* no proc directory to search through */
crm_notice("Can not read /proc directory to track existing components");
return FALSE;
}
while ((entry = readdir(dp)) != NULL) {
int pid;
int max = SIZEOF(pcmk_children);
int i;
if (crm_procfs_process_info(entry, entry_name, &pid) < 0) {
continue;
}
for (i = 0; i < max; i++) {
const char *name = pcmk_children[i].name;
if (pcmk_children[i].start_seq == 0) {
continue;
}
if (pcmk_children[i].flag == crm_proc_stonith_ng) {
name = "stonithd";
}
if (safe_str_eq(entry_name, name) && (crm_pid_active(pid, NULL) == 1)) {
crm_notice("Tracking existing %s process (pid=%d)", name, pid);
pcmk_children[i].pid = pid;
pcmk_children[i].active_before_startup = TRUE;
start_tracker = 1;
break;
}
}
}
if (start_tracker) {
g_timeout_add_seconds(PCMK_PROCESS_CHECK_INTERVAL, check_active_before_startup_processes,
NULL);
}
closedir(dp);
return start_tracker;
}
static void
init_children_processes(void)
{
int start_seq = 1, lpc = 0;
static int max = SIZEOF(pcmk_children);
/* start any children that have not been detected */
for (start_seq = 1; start_seq < max; start_seq++) {
/* don't start anything with start_seq < 1 */
for (lpc = 0; lpc < max; lpc++) {
if (pcmk_children[lpc].pid) {
/* we are already tracking it */
continue;
}
if (start_seq == pcmk_children[lpc].start_seq) {
start_child(&(pcmk_children[lpc]));
}
}
}
/* From this point on, any daemons being started will be due to
* respawning rather than node start.
*
* This may be useful for the daemons to know
*/
setenv("PCMK_respawned", "true", 1);
}
static void
mcp_cpg_destroy(gpointer user_data)
{
crm_err("Connection destroyed");
crm_exit(ENOTCONN);
}
/*!
* \internal
* \brief Process a CPG message (process list or manual peer cache removal)
*
* \param[in] handle CPG connection (ignored)
* \param[in] groupName CPG group name (ignored)
* \param[in] nodeid ID of affected node
* \param[in] pid Process ID (ignored)
* \param[in] msg CPG XML message
* \param[in] msg_len Length of msg in bytes (ignored)
*/
static void
mcp_cpg_deliver(cpg_handle_t handle,
const struct cpg_name *groupName,
uint32_t nodeid, uint32_t pid, void *msg, size_t msg_len)
{
xmlNode *xml = string2xml(msg);
const char *task = crm_element_value(xml, F_CRM_TASK);
crm_trace("Received CPG message (%s): %.200s",
(task? task : "process list"), (char*)msg);
if (task == NULL) {
if (nodeid == local_nodeid) {
crm_info("Ignoring process list sent by peer for local node");
} else {
uint32_t procs = 0;
const char *uname = crm_element_value(xml, "uname");
crm_element_value_int(xml, "proclist", (int *)&procs);
if (update_node_processes(nodeid, uname, procs)) {
update_process_clients(NULL);
}
}
} else if (crm_str_eq(task, CRM_OP_RM_NODE_CACHE, TRUE)) {
int id = 0;
const char *name = NULL;
crm_element_value_int(xml, XML_ATTR_ID, &id);
name = crm_element_value(xml, XML_ATTR_UNAME);
reap_crm_member(id, name);
}
if (xml != NULL) {
free_xml(xml);
}
}
static void
mcp_cpg_membership(cpg_handle_t handle,
const struct cpg_name *groupName,
const struct cpg_address *member_list, size_t member_list_entries,
const struct cpg_address *left_list, size_t left_list_entries,
const struct cpg_address *joined_list, size_t joined_list_entries)
{
/* Update peer cache if needed */
pcmk_cpg_membership(handle, groupName, member_list, member_list_entries,
left_list, left_list_entries,
joined_list, joined_list_entries);
/* Always broadcast our own presence after any membership change */
update_process_peers();
}
static gboolean
mcp_quorum_callback(unsigned long long seq, gboolean quorate)
{
pcmk_quorate = quorate;
return TRUE;
}
static void
mcp_quorum_destroy(gpointer user_data)
{
crm_info("connection lost");
}
#if SUPPORT_CMAN
static gboolean
mcp_cman_dispatch(unsigned long long seq, gboolean quorate)
{
pcmk_quorate = quorate;
return TRUE;
}
static void
mcp_cman_destroy(gpointer user_data)
{
crm_info("connection closed");
}
#endif
int
main(int argc, char **argv)
{
int rc;
int flag;
int argerr = 0;
int option_index = 0;
gboolean shutdown = FALSE;
uid_t pcmk_uid = 0;
gid_t pcmk_gid = 0;
struct rlimit cores;
crm_ipc_t *old_instance = NULL;
qb_ipcs_service_t *ipcs = NULL;
const char *facility = daemon_option("logfacility");
static crm_cluster_t cluster;
crm_log_preinit(NULL, argc, argv);
crm_set_options(NULL, "mode [options]", long_options, "Start/Stop Pacemaker\n");
mainloop_add_signal(SIGHUP, pcmk_ignore);
mainloop_add_signal(SIGQUIT, pcmk_sigquit);
while (1) {
flag = crm_get_option(argc, argv, &option_index);
if (flag == -1)
break;
switch (flag) {
case 'V':
crm_bump_log_level(argc, argv);
break;
case 'f':
/* Legacy */
break;
case 'p':
pid_file = optarg;
break;
case '$':
case '?':
crm_help(flag, EX_OK);
break;
case 'S':
shutdown = TRUE;
break;
case 'F':
printf("Pacemaker %s (Build: %s)\n Supporting v%s: %s\n", PACEMAKER_VERSION, BUILD_VERSION,
CRM_FEATURE_SET, CRM_FEATURES);
crm_exit(pcmk_ok);
default:
printf("Argument code 0%o (%c) is not (?yet?) supported\n", flag, flag);
++argerr;
break;
}
}
if (optind < argc) {
printf("non-option ARGV-elements: ");
while (optind < argc)
printf("%s ", argv[optind++]);
printf("\n");
}
if (argerr) {
crm_help('?', EX_USAGE);
}
setenv("LC_ALL", "C", 1);
setenv("HA_LOGD", "no", 1);
set_daemon_option("mcp", "true");
set_daemon_option("use_logd", "off");
crm_log_init(NULL, LOG_INFO, TRUE, FALSE, argc, argv, FALSE);
/* Restore the original facility so that mcp_read_config() does the right thing */
set_daemon_option("logfacility", facility);
crm_debug("Checking for old instances of %s", CRM_SYSTEM_MCP);
old_instance = crm_ipc_new(CRM_SYSTEM_MCP, 0);
crm_ipc_connect(old_instance);
if (shutdown) {
crm_debug("Terminating previous instance");
while (crm_ipc_connected(old_instance)) {
xmlNode *cmd =
create_request(CRM_OP_QUIT, NULL, NULL, CRM_SYSTEM_MCP, CRM_SYSTEM_MCP, NULL);
crm_debug(".");
crm_ipc_send(old_instance, cmd, 0, 0, NULL);
free_xml(cmd);
sleep(2);
}
crm_ipc_close(old_instance);
crm_ipc_destroy(old_instance);
crm_exit(pcmk_ok);
} else if (crm_ipc_connected(old_instance)) {
crm_ipc_close(old_instance);
crm_ipc_destroy(old_instance);
crm_err("Pacemaker is already active, aborting startup");
crm_exit(DAEMON_RESPAWN_STOP);
}
crm_ipc_close(old_instance);
crm_ipc_destroy(old_instance);
if (mcp_read_config() == FALSE) {
crm_notice("Could not obtain corosync config data, exiting");
crm_exit(ENODATA);
}
crm_notice("Starting Pacemaker %s "CRM_XS" build=%s features:%s",
PACEMAKER_VERSION, BUILD_VERSION, CRM_FEATURES);
mainloop = g_main_new(FALSE);
sysrq_init();
rc = getrlimit(RLIMIT_CORE, &cores);
if (rc < 0) {
crm_perror(LOG_ERR, "Cannot determine current maximum core size.");
} else {
if (cores.rlim_max == 0 && geteuid() == 0) {
cores.rlim_max = RLIM_INFINITY;
} else {
crm_info("Maximum core file size is: %lu", (unsigned long)cores.rlim_max);
}
cores.rlim_cur = cores.rlim_max;
rc = setrlimit(RLIMIT_CORE, &cores);
if (rc < 0) {
crm_perror(LOG_ERR,
"Core file generation will remain disabled."
" Core files are an important diagnositic tool,"
" please consider enabling them by default.");
}
#if 0
/* system() is not thread-safe, can't call from here
* Actually, it's a pretty hacky way to try and achieve this anyway
*/
if (system("echo 1 > /proc/sys/kernel/core_uses_pid") != 0) {
crm_perror(LOG_ERR, "Could not enable /proc/sys/kernel/core_uses_pid");
}
#endif
}
rc = pcmk_ok;
if (crm_user_lookup(CRM_DAEMON_USER, &pcmk_uid, &pcmk_gid) < 0) {
crm_err("Cluster user %s does not exist, aborting Pacemaker startup", CRM_DAEMON_USER);
crm_exit(ENOKEY);
}
mkdir(CRM_STATE_DIR, 0750);
mcp_chown(CRM_STATE_DIR, pcmk_uid, pcmk_gid);
+ /* Used to store core/blackbox/pengine/cib files in */
+ crm_build_path(CRM_PACEMAKER_DIR, 0750);
+ mcp_chown(CRM_PACEMAKER_DIR, pcmk_uid, pcmk_gid);
+
/* Used to store core files in */
- crm_build_path(CRM_CORE_DIR, 0775);
+ crm_build_path(CRM_CORE_DIR, 0750);
mcp_chown(CRM_CORE_DIR, pcmk_uid, pcmk_gid);
/* Used to store blackbox dumps in */
- crm_build_path(CRM_BLACKBOX_DIR, 0755);
+ crm_build_path(CRM_BLACKBOX_DIR, 0750);
mcp_chown(CRM_BLACKBOX_DIR, pcmk_uid, pcmk_gid);
/* Used to store policy engine inputs in */
- crm_build_path(PE_STATE_DIR, 0755);
+ crm_build_path(PE_STATE_DIR, 0750);
mcp_chown(PE_STATE_DIR, pcmk_uid, pcmk_gid);
/* Used to store the cluster configuration */
- crm_build_path(CRM_CONFIG_DIR, 0755);
+ crm_build_path(CRM_CONFIG_DIR, 0750);
mcp_chown(CRM_CONFIG_DIR, pcmk_uid, pcmk_gid);
/* Resource agent paths are constructed by the lrmd */
ipcs = mainloop_add_ipc_server(CRM_SYSTEM_MCP, QB_IPC_NATIVE, &mcp_ipc_callbacks);
if (ipcs == NULL) {
crm_err("Couldn't start IPC server");
crm_exit(EIO);
}
/* Allows us to block shutdown */
if (cluster_connect_cfg(&local_nodeid) == FALSE) {
crm_err("Couldn't connect to Corosync's CFG service");
crm_exit(ENOPROTOOPT);
}
if(pcmk_locate_sbd() > 0) {
setenv("PCMK_watchdog", "true", 1);
} else {
setenv("PCMK_watchdog", "false", 1);
}
find_and_track_existing_processes();
cluster.destroy = mcp_cpg_destroy;
cluster.cpg.cpg_deliver_fn = mcp_cpg_deliver;
cluster.cpg.cpg_confchg_fn = mcp_cpg_membership;
crm_set_autoreap(FALSE);
if(cluster_connect_cpg(&cluster) == FALSE) {
crm_err("Couldn't connect to Corosync's CPG service");
rc = -ENOPROTOOPT;
}
if (rc == pcmk_ok && is_corosync_cluster()) {
/* Keep the membership list up-to-date for crm_node to query */
if(cluster_connect_quorum(mcp_quorum_callback, mcp_quorum_destroy) == FALSE) {
rc = -ENOTCONN;
}
}
#if SUPPORT_CMAN
if (rc == pcmk_ok && is_cman_cluster()) {
init_cman_connection(mcp_cman_dispatch, mcp_cman_destroy);
}
#endif
if(rc == pcmk_ok) {
local_name = get_local_node_name();
update_node_processes(local_nodeid, local_name, get_process_list());
mainloop_add_signal(SIGTERM, pcmk_shutdown);
mainloop_add_signal(SIGINT, pcmk_shutdown);
init_children_processes();
crm_info("Starting mainloop");
g_main_run(mainloop);
}
if (ipcs) {
crm_trace("Closing IPC server");
mainloop_del_ipc_server(ipcs);
ipcs = NULL;
}
g_main_destroy(mainloop);
cluster_disconnect_cpg(&cluster);
cluster_disconnect_cfg();
crm_info("Exiting %s", crm_system_name);
return crm_exit(rc);
}

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