cassandra.init

   1 #!/bin/sh
   2 #
   3 # glusterfsd    Cassandra
   4 #
   5 # chkconfig:    345 14 89
   6 #
   7 # description:  Cassandra database node
   8 #
   9
  10 # Source function library
  11 . /etc/rc.d/init.d/functions
  12
  13 # Get network config
  14 . /etc/sysconfig/network
  15
  16
  17 # Get service config - may override defaults
  18 # [ -f /etc/sysconfig/cassandra ] && . /etc/sysconfig/cassandra
  19
  20 # Check that networking is up.
  21 if is_yes "${NETWORKING}"; then
  22         if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status ]; then
  23                 msg_network_down cassandra
  24                 exit 1
  25         fi
  26 else
  27         exit 0
  28 fi
  29
  30 test -x /usr/sbin/cassandra  || exit 0
  31
  32 start() {
  33         # Check if the service is already running?
  34         if [ ! -f /var/lock/subsys/cassandra ]; then
  35                 msg_starting cassandra
  36                 daemon /usr/sbin/cassandra  -p /var/run/cassandra.pid
  37                 RETVAL=$?
  38                 [ $RETVAL -eq 0 ] && touch /var/lock/subsys/cassandra
  39         else
  40                 msg_already_running cassandra
  41         fi
  42 }
  43
  44
  45 stop() {
  46         if [ -f /var/lock/subsys/cassandra ]; then
  47                 # Stop daemons.
  48                 msg_stopping cassandra
  49                 killproc --pidfile /var/run/cassandra.pid cassandra -TERM
  50                 rm -f /var/lock/subsys/cassandra
  51         else
  52                 msg_not_running cassandra
  53         fi
  54 }
  55
  56 condrestart() {
  57         if [ -f /var/lock/subsys/cassandra ]; then
  58                 stop
  59                 start
  60         else
  61                 msg_not_running cassandra
  62                 RETVAL=$1
  63         fi
  64 }
  65
  66 RETVAL=0
  67 # See how we were called.
  68 case "$1" in
  69   start)
  70         start
  71         ;;
  72   stop)
  73         stop
  74         ;;
  75   restart)
  76         stop
  77         start
  78         ;;
  79   try-restart)
  80         condrestart 0
  81         ;;
  82   force-reload)
  83         condrestart 7
  84         ;;
  85   status)
  86         # Does not work with /usr/sbin/cassandra for some reason
  87         status cassandra
  88         ;;
  89   *)
  90         # msg_usage "$0 {start|stop|restart|try-restart|force-reload|status}"
  91         msg_usage "$0 {start|stop|restart|try-restart|force-reload}"
  92         exit 3
  93 esac
  94
  95 exit $RETVAL