- fixed setup

[packages/libcgroup.git] / cgred.init

diff --git a/cgred.init b/cgred.init
index ea014f6f65ee204c716782e35bcfde8fe5e55e88..4d117a7a69c388c738fbf727a41fb00673fcf261 100644 (file)
--- a/cgred.init
+++ b/cgred.init
@@ -1,64 +1,86 @@
 #!/bin/sh
 #
 # cgred                CGroups Rules Engine Daemon
-# chkconfig:   2345 14 86
+# chkconfig:   2345 02 98
 # description: This is a daemon for automatically classifying processes \
 #              into cgroups based on UID/GID.
 #
 # processname: cgrulesengd
-# pidfile:     /var/run/cgred.pid
+# pidfile:     /var/run/cgrulesengd.pid
 #
 
 # Source function library
 . /etc/rc.d/init.d/functions
 
+# Read in configuration options.
+[ -f /etc/sysconfig/cgred ] && . /etc/sysconfig/cgred
+
 start() {
-       if [ -f "/var/lock/subsys/cgred" ] ; then
+       if [ -f /var/lock/subsys/cgred ]; then
                msg_already_running "CGroup Rules Engine Daemon"
                return
        fi
 
        if [ ! -s /etc/cgrules.conf ]; then
                nls "CGroup Rules Engine Daemon not configured"
-               return 6
+               RETVAL=6
+               return
        fi
-       if ! grep -qs "^cgroup" /proc/mounts ; then
+       if ! grep -qs "^cgroup" /proc/mounts; then
                nls "Cannot find cgroups, is cgconfig service running?"
-               return 1
+               RETVAL=1
+               return
        fi
-       msg_staring "CGroup Rules Engine Daemon"
-       # Read in configuration options.
-       OPTIONS=""
-       if [ -f "/etc/sysconfig/cgred.conf" ] ; then
-               . /etc/sysconfig/cgred.conf
 
-               OPTIONS="$NODAEMON $LOG"
-               [ -n "$LOG_FILE" ] && OPTIONS="$OPTIONS --logfile=$LOG_FILE"
-               [ -n "$SOCKET_USER" ] && OPTIONS="$OPTIONS -u $SOCKET_USER"
-               [ -n "$SOCKET_GROUP" ] && OPTIONS="$OPTIONS -g $SOCKET_GROUP"
-       fi
+       msg_starting "CGroup Rules Engine Daemon"
 
-       daemon --check cgred --pidfile /var/run/cgred.pid /sbin/cgrulesengd $OPTIONS
+       daemon --pidfile /var/run/cgrulesengd.pid /sbin/cgrulesengd $OPTIONS
        RETVAL=$?
        if [ $RETVAL -ne 0 ]; then
                return 7
        fi
-       [ $RETVAL -eq 0 ] && touch /var/lock/subsys/cgred
-       echo "`pidof cgrulesengd`" > /var/run/cgred.pid
+       touch /var/lock/subsys/cgred
+       pidof cgrulesengd > /var/run/cgrulesengd.pid
 }
 
 stop() {
-       if [ -f /var/lock/subsys/cgred ]; then
-               msg_stopping "CGroup Rules Engine Daemon"
-               killproc -p /var/run/cgred.pid cgrulesengd -TERM
-               RETVAL=$?
-               if [ $RETVAL -eq 0 ] ; then
-                       rm -f /var/lock/subsys/cgred
-                       rm -f /var/run/cgred.pid
-               fi
+       if [ ! -f /var/lock/subsys/cgred ]; then
+               msg_not_running "CGroup Rules Engine Daemon"
+               return
+       fi
+
+       msg_stopping "CGroup Rules Engine Daemon"
+       killproc --pidfile /var/run/cgrulesengd.pid cgrulesengd -TERM
+       RETVAL=$?
+       rm -f /var/lock/subsys/cgred /var/run/cgrulesengd.pid
+}
+
+reload() {
+       if [ ! -f /var/lock/subsys/cgred ] ; then
+               msg_not_running "CGroup Rules Engine Daemon"
+               return
+       fi
+
+       show "Reloading rules configuration..."
+       # SIGUSR2
+       kill -s 12 $(cat ${pidfile})
+       RETVAL=$?
+       if [ $RETVAL -eq 0 ]; then
+               fail
        else
+               ok
+       fi
+}
+
+condrestart() {
+       if [ ! -f /var/lock/subsys/cgred ]; then
                msg_not_running "CGroup Rules Engine Daemon"
+               RETVAL=$1
+               return
        fi
+
+       stop
+       start
 }
 
 RETVAL=0
@@ -66,43 +88,29 @@ RETVAL=0
 case "$1" in
   start)
        start
-       RETVAL=$?
        ;;
   stop)
        stop
-       RETVAL=$?
-       ;;
-  status)
-       status -p /var/run/cgred.pid cgred
-       RETVAL=$?
        ;;
   restart)
        stop
        start
        ;;
-  condrestart)
-       if [ -f /var/lock/subsys/cgred ] ; then
-               stop
-               start
-       fi
+  reload)
+       reload
        ;;
-  reload|flash)
-       if [ -f /var/lock/subsys/cgred ] ; then
-               show "Reloading rules configuration..."
-               # SIGUSR2
-               kill -s 12 `cat ${pidfile}`
-               RETVAL=$?
-               if [ $RETVAL -eq 0 ] ; then
-                       fail
-               else
-                       ok
-               fi
-       else
-               msg_not_running "cgred"
-       fi
+  try-restart)
+       condrestart 0
+       ;;
+  force-reload)
+       condrestart 7
+       ;;
+  status)
+       status --pidfile /var/run/cgrulesengd.pid cgrulesengd
+       RETVAL=$?
        ;;
   *)
-       msg_usage "$0 {start|stop|status|restart|condrestart|reload}"
+       msg_usage "$0 {start|stop|restart|try-restart|reload|force-reload|status}"
        exit 3
        ;;
 esac