X-Git-Url: https://code.grnet.gr/git/ganeti-local/blobdiff_plain/a533e97517d00183005b5ddb44de80aa2d26ea59..1118ec441ed2152d7a611e608c5a8addea438333:/doc/examples/ganeti.initd.in

diff --git a/doc/examples/ganeti.initd.in b/doc/examples/ganeti.initd.in
index 8ca98ea..cd137bd 100644
--- a/doc/examples/ganeti.initd.in
+++ b/doc/examples/ganeti.initd.in
@@ -3,112 +3,96 @@
 # based on skeleton from Debian GNU/Linux
 ### BEGIN INIT INFO
 # Provides:          ganeti
-# Required-Start:    $syslog $remote_fs xend
-# Required-Stop:     $syslog $remote_fs xend
+# Required-Start:    $syslog $remote_fs
+# Required-Stop:     $syslog $remote_fs
 # Default-Start:     2 3 4 5
 # Default-Stop:      0 1 6
-# Short-Description: Ganeti Xen Cluster Manager
-# Description:       Ganeti Xen Cluster Manager
+# Short-Description: Ganeti Cluster Manager
+# Description:       Ganeti Cluster Manager
 ### END INIT INFO
 
 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_NAME="ganeti-noded"
-NODED="@PREFIX@/sbin/${NODED_NAME}"
-NODED_PID="${GANETIRUNDIR}/${NODED_NAME}.pid"
-
-MASTERD_NAME="ganeti-masterd"
-MASTERD="@PREFIX@/sbin/${MASTERD_NAME}"
-MASTERD_PID="${GANETIRUNDIR}/${MASTERD_NAME}.pid"
-
-RAPI_NAME="ganeti-rapi"
-RAPI="@PREFIX@/sbin/${RAPI_NAME}"
-RAPI_PID="${GANETIRUNDIR}/${RAPI_NAME}.pid"
+DAEMON_UTIL=@PKGLIBDIR@/daemon-util
 
 SCRIPTNAME="@SYSCONFDIR@/init.d/ganeti"
 
-test -f $NODED || exit 0
+test -f "$DAEMON_UTIL" || exit 0
 
 . /lib/lsb/init-functions
 
-if [ -s $GANETI_DEFAULTS_FILE ]; then
-    . $GANETI_DEFAULTS_FILE
-fi
-
-check_config() {
-    for fname in \
-        "@LOCALSTATEDIR@/lib/ganeti/server.pem"
-    do
-        if ! [ -f "$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 pidfile
-    local daemon="$1"; shift
-    local pidfile="$1"; shift
+    # called as start_action daemon-name
+    local daemon="$1"
     log_action_begin_msg "$daemon"
-    start-stop-daemon --start --quiet --exec "$daemon" --pidfile "$pidfile" \
-        -- "$@"
+    $DAEMON_UTIL start "$@"
     check_exitcode $?
 }
 
 stop_action() {
-    # called as stop_action daemon pidfile
-    log_action_begin_msg "$1"
-    start-stop-daemon --stop --quiet --oknodo \
-        --retry 30 --pidfile "$2"
+    # called as stop_action daemon-name
+    local daemon="$1"
+    log_action_begin_msg "$daemon"
+    $DAEMON_UTIL stop "$@"
     check_exitcode $?
 }
 
+maybe_do() {
+    requested="$1"; shift
+    action="$1"; shift
+    target="$1"
+    if [ -z "$requested" -o "$requested" = "$target" ]; then
+        $action "$@"
+    fi
+}
+
+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
+}
+
+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 $DESC" "$NAME"
-        check_config
-        start_action $NODED $NODED_PID
-        start_action $MASTERD $MASTERD_PID
-        start_action $RAPI $RAPI_PID
+        log_daemon_msg "Starting $DESC" "$2"
+        start_all "$2"
         ;;
     stop)
-        log_daemon_msg "Stopping $DESC" "$NAME"
-        stop_action $RAPI $RAPI_PID
-        stop_action $MASTERD $MASTERD_PID
-        stop_action $NODED $NODED_PID
+        log_daemon_msg "Stopping $DESC" "$2"
+        stop_all "$2"
         ;;
     restart|force-reload)
-        log_daemon_msg "Reloading $DESC"
-        stop_action $RAPI $RAPI_PID
-        stop_action $MASTERD $MASTERD_PID
-        stop_action $NODED $NODED_PID
-        check_config
-        start_action $NODED $NODED_PID
-        start_action $MASTERD $MASTERD_PID
-        start_action $RAPI $RAPI_PID
+        log_daemon_msg "Restarting $DESC" "$2"
+        stop_all "$2"
+        start_all "$2"
         ;;
     *)
         log_success_msg "Usage: $SCRIPTNAME {start|stop|force-reload|restart}"