#!/bin/sh
-# ganeti node daemon starter script
-# based on skeleton from Debian GNU/Linux
+# ganeti daemons init script
+#
+# chkconfig: 2345 99 01
+# description: Ganeti Cluster Manager
### BEGIN INIT INFO
# Provides: ganeti
# Required-Start: $syslog $remote_fs
PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin
DESC="Ganeti cluster"
-GANETIRUNDIR="@LOCALSTATEDIR@/run/ganeti"
-
-GANETI_DEFAULTS_FILE="@SYSCONFDIR@/default/ganeti"
-
-NODED="ganeti-noded"
-NODED_ARGS=""
-
-MASTERD="ganeti-masterd"
-MASTERD_ARGS=""
-
-CONFD="ganeti-confd"
-CONFD_ARGS=""
-
-RAPI="ganeti-rapi"
-RAPI_ARGS=""
+DAEMON_UTIL=@PKGLIBDIR@/daemon-util
SCRIPTNAME="@SYSCONFDIR@/init.d/ganeti"
-test -f "@PREFIX@/sbin/$NODED" || exit 0
-
-. /lib/lsb/init-functions
+test -f "$DAEMON_UTIL" || exit 0
-if [ -s $GANETI_DEFAULTS_FILE ]; then
- . $GANETI_DEFAULTS_FILE
+if [ -r /lib/lsb/init-functions ]; then
+ . /lib/lsb/init-functions
+elif [ -r /etc/rc.d/init.d/functions ]; then
+ . /etc/rc.d/init.d/functions
+else
+ echo "Unable to find init functions"
+ exit 1
fi
-check_config() {
- for fname in \
- "@LOCALSTATEDIR@/lib/ganeti/server.pem"
- do
- if ! [ -f "$fname" ]; then
- log_end_msg 0
- log_warning_msg "Config $fname not there, will not run."
- exit 0
- fi
- done
-}
-
check_exitcode() {
RC=$1
- case $RC in
- 0)
- log_action_end_msg 0
- ;;
- 11)
- log_action_end_msg 0 "not master"
- ;;
- *)
- log_action_end_msg 1 "exit code $RC"
- ;;
- esac
+
+ if errmsg=$($DAEMON_UTIL check-exitcode $RC)
+ then
+ log_action_end_msg 0 "$errmsg"
+ else
+ log_action_end_msg 1 "$errmsg"
+ fi
}
start_action() {
# called as start_action daemon-name
- local daemon="$1"; shift
+ local daemon="$1"
log_action_begin_msg "$daemon"
- start-stop-daemon --start --quiet \
- --pidfile "${GANETIRUNDIR}/${daemon}.pid" \
- --startas "@PREFIX@/sbin/$daemon" \
- --oknodo \
- -- "$@"
+ $DAEMON_UTIL start "$@"
check_exitcode $?
}
# called as stop_action daemon-name
local daemon="$1"
log_action_begin_msg "$daemon"
- start-stop-daemon --stop --quiet --oknodo \
- --retry 30 --pidfile "${GANETIRUNDIR}/${daemon}.pid"
+ $DAEMON_UTIL stop "$@"
check_exitcode $?
}
fi
}
-if [ -n "$2" -a \
- "$2" != "$NODED" -a \
- "$2" != "$MASTERD" -a \
- "$2" != "$RAPI" ]; then
- log_failure_msg "Unknown daemon '$2' requested"
+start_all() {
+ if ! $DAEMON_UTIL check-config; then
+ log_warning_msg "Incomplete configuration, will not run."
+ exit 0
+ fi
+
+ for i in $($DAEMON_UTIL list-start-daemons); do
+ maybe_do "$1" start_action $i
+ done
+}
+
+stop_all() {
+ for i in $($DAEMON_UTIL list-stop-daemons); do
+ maybe_do "$1" stop_action $i
+ done
+}
+
+status_all() {
+ local daemons="$1" status ret
+
+ if [ -z "$daemons" ]; then
+ daemons=$($DAEMON_UTIL list-start-daemons)
+ fi
+
+ status=0
+
+ for i in $daemons; do
+ if status_of_proc $($DAEMON_UTIL daemon-executable $i) $i; then
+ ret=0
+ else
+ ret=$?
+ # Use exit code from first failed call
+ if [ "$status" -eq 0 ]; then
+ status=$ret
+ fi
+ fi
+ done
+
+ exit $status
+}
+
+if [ -n "$2" ] && ! errmsg=$($DAEMON_UTIL is-daemon-name "$2" 2>&1); then
+ log_failure_msg "$errmsg"
exit 1
fi
case "$1" in
start)
log_daemon_msg "Starting $DESC" "$2"
- check_config
- maybe_do "$2" start_action $NODED $NODED_ARGS
- maybe_do "$2" start_action $MASTERD $MASTERD_ARGS
- maybe_do "$2" start_action $CONFD $CONFD_ARGS
- maybe_do "$2" start_action $RAPI $RAPI_ARGS
+ start_all "$2"
;;
stop)
log_daemon_msg "Stopping $DESC" "$2"
- maybe_do "$2" stop_action $RAPI
- maybe_do "$2" stop_action $CONFD
- maybe_do "$2" stop_action $MASTERD
- maybe_do "$2" stop_action $NODED
+ stop_all "$2"
;;
restart|force-reload)
- maybe_do "$2" stop_action $RAPI
- maybe_do "$2" stop_action $CONFD
- maybe_do "$2" stop_action $MASTERD
- maybe_do "$2" stop_action $NODED
- check_config
- maybe_do "$2" start_action $NODED $NODED_ARGS
- maybe_do "$2" start_action $MASTERD $MASTERD_ARGS
- maybe_do "$2" start_action $CONFD $CONFD_ARGS
- maybe_do "$2" start_action $RAPI $RAPI_ARGS
+ log_daemon_msg "Restarting $DESC" "$2"
+ stop_all "$2"
+ start_all "$2"
+ ;;
+ status)
+ status_all "$2"
;;
*)
log_success_msg "Usage: $SCRIPTNAME {start|stop|force-reload|restart}"