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Diffstat (limited to 'daemons/execd/pacemaker_remote.in')
| -rw-r--r-- | daemons/execd/pacemaker_remote.in | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/daemons/execd/pacemaker_remote.in b/daemons/execd/pacemaker_remote.in new file mode 100644 index 0000000..2096c5f --- /dev/null +++ b/daemons/execd/pacemaker_remote.in @@ -0,0 +1,176 @@ +#!@BASH_PATH@ + +# Authors: +# Andrew Beekhof <abeekhof@redhat.com> +# +# License: Revised BSD + +# chkconfig: - 99 01 +# description: Pacemaker Cluster Manager +# processname: pacemaker-remoted +# +### BEGIN INIT INFO +# Provides: pacemaker_remote +# Required-Start: $network $remote_fs +# Should-Start: $syslog +# Required-Stop: $network $remote_fs +# Default-Start: +# Default-Stop: +# Short-Description: Manage the executor for Pacemaker Remote nodes +# Description: Manage the executor for Pacemaker Remote nodes +### END INIT INFO + +desc="Pacemaker Remote Executor" +prog="pacemaker-remoted" + +# set secure PATH +PATH="/sbin:/bin:/usr/sbin:/usr/bin:@sbindir@" + +checkrc() { + if [ $? = 0 ]; then + success + else + failure + fi +} + +success() +{ + echo -ne "[ OK ]\r" +} + +failure() +{ + echo -ne "[FAILED]\r" +} + +status() +{ + pid=$(pidof $1 2>/dev/null) + local rtrn=$? + if [ $rtrn -ne 0 ]; then + echo "$1 is stopped" + if [ -f "@localstatedir@/run/$prog.pid" ]; then + rtrn=1 + else + rtrn=3 + fi + else + echo "$1 (pid $pid) is running..." + fi + return $rtrn +} + +if [ -d @CONFIGDIR@ ]; then + [ -f @INITDIR@/functions ] && . @INITDIR@/functions +set -a + [ -f @CONFIGDIR@/pacemaker ] && . @CONFIGDIR@/pacemaker + [ -f @CONFIGDIR@/sbd ] && . @CONFIGDIR@/sbd +set +a +fi + +LOCK_DIR="." +if [ -d "@localstatedir@/lock/subsys" ]; then + LOCK_DIR="@localstatedir@/lock/subsys" +elif [ -d "@localstatedir@/lock" ]; then + LOCK_DIR="@localstatedir@/lock" +fi +[ -z "$LOCK_FILE" ] && LOCK_FILE="$LOCK_DIR/pacemaker_remote" + +# Check if there is a valid watchdog-device configured in sbd config +if [ x != "x$SBD_WATCHDOG_DEV" -a "/dev/null" != "$SBD_WATCHDOG_DEV" -a -c "$SBD_WATCHDOG_DEV" ]; then + # enhance for unavailable chkconfig - don't touch sbd for now + if chkconfig --list sbd_remote_helper 2>/dev/null | grep -q ":on"; then + SBD_SERVICE=sbd_remote_helper + fi +fi + +start() +{ + echo -n "Starting $desc: " + + # most recent distributions use tmpfs for $@localstatedir@/run + # to avoid to clean it up on every boot. + # they also assume that init scripts will create + # required subdirectories for proper operations + mkdir -p "@localstatedir@/run" + + if status $prog > /dev/null 2>&1; then + success + else + $prog > /dev/null 2>&1 & + + # Time to connect to corosync and fail + sleep 5 + + if status $prog > /dev/null 2>&1; then + touch "$LOCK_FILE" + pidof $prog > "@localstatedir@/run/$prog.pid" + success + else + failure + rtrn=1 + fi + fi + echo + + [ "x$SBD_SERVICE" = "x" ] || service $SBD_SERVICE start +} + +stop() +{ + if status $prog > /dev/null 2>&1; then + echo -n "Signaling $desc to terminate: " + kill -TERM $(pidof $prog) > /dev/null 2>&1 + success + echo + + echo -n "Waiting for $desc to unload:" + while status $prog > /dev/null 2>&1; do + sleep 1 + echo -n "." + done + else + echo -n "$desc is already stopped" + fi + + rm -f "$LOCK_FILE" + rm -f "@localstatedir@/run/$prog.pid" + success + echo + + [ "x$SBD_SERVICE" = "x" ] || service $SBD_SERVICE stop +} + +rtrn=0 + +case "$1" in +start) + start +;; +restart|reload|force-reload) + stop + start +;; +condrestart|try-restart) + if status $prog > /dev/null 2>&1; then + stop + start + rtrn=$? + fi +;; +status) + status $prog + rtrn=$? +;; +stop) + stop + rtrn=$? +;; +*) + echo "usage: $0 {start|stop|restart|reload|force-reload|condrestart|try-restart|status}" + rtrn=2 +;; +esac + +exit $rtrn |