mongodb.init

   1 #!/bin/sh
   2 #
   3 # mongod                mongod
   4 #
   5 # chkconfig:    345 60 40
   6 #
   7 # description:  mongod is a NoSQL database daemon.
   8 #
   9 # processname:  mongod
  10 # pidfile:      /var/run/mongod.pid
  11 #
  12 ### BEGIN INIT INFO
  13 # Provides:          mongod
  14 # Required-Start: $syslog $local_fs $network
  15 # Required-Stop:  $syslog $local_fs $network
  16 # Should-Start:   $remote_fs
  17 # Should-Stop:    $remote_fs
  18 # Default-Start:     3 4 5
  19 # Default-Stop:      0 1 2 6
  20 # Short-Description: MongoDB server
  21 # Description:       Starts and stops the MongoDB daemon
  22 ### END INIT INFO
  23
  24 # Source function library
  25 . /etc/rc.d/init.d/functions
  26
  27 # Get network config
  28 . /etc/sysconfig/network
  29
  30 # Check that networking is up.
  31 if is_yes "${NETWORKING}"; then
  32         if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status ]; then
  33                 msg_network_down "mongod"
  34                 exit 1
  35         fi
  36 else
  37         exit 0
  38 fi
  39
  40 MONGOD_BIN="/usr/bin/mongod"
  41 MONGOD_PIDFILE="/var/run/mongod.pid"
  42 MONGOD_CONFIG="/etc/sysconfig/mongod"
  43
  44 MONGOD_USER=mongod
  45 MONGOD_GROUP=mongod
  46
  47 # Get service config
  48 [ -f /etc/sysconfig/mongod ] && . /etc/sysconfig/mongod
  49
  50 start() {
  51         # Check if the service is already running?
  52         if [ -f /var/lock/subsys/mongod ]; then
  53                 msg_already_running "mongod"
  54                 return
  55         fi
  56
  57         started=0
  58         for config in /etc/mongod/*.conf ; do
  59                 instance=$(basename "$config" .conf)
  60                 msg_starting "mongod '$instance' instance"
  61                 if [ "$instance" = "default" ] ; then
  62                         pidfile="$MONGOD_PIDFILE"
  63                 else
  64                         pidfile="${MONGOD_PIDFILE%.pid}-$instance.log"
  65                 fi
  66                 daemon --pidfile "$pidfile" --user $MONGOD_USER \
  67                         $MONGOD_BIN --config "$config" --fork
  68                 [ $? -eq 0 ] && started=$(($started + 1))
  69         done
  70         # at least one started - the service is running
  71         [ $started -eq 0 ] && RETVAL=1
  72         [ $RETVAL -eq 0 ] && touch /var/lock/subsys/mongod
  73 }
  74
  75 stop() {
  76         if [ ! -f /var/lock/subsys/mongod ]; then
  77                 msg_not_running "mongod"
  78                 return
  79         fi
  80
  81         for config in /etc/mongod/*.conf ; do
  82                 instance=$(basename "$config" .conf)
  83                 msg_stopping "mongod '$instance' instance"
  84                 if [ "$instance" = "default" ] ; then
  85                         pidfile="$MONGOD_PIDFILE"
  86                 else
  87                         pidfile="${MONGOD_PIDFILE%.pid}-$instance.log"
  88                 fi
  89                 killproc --pidfile "$pidfile" mongod
  90         done
  91         rm -f /var/lock/subsys/mongod >/dev/null 2>&1
  92 }
  93
  94 condrestart() {
  95         if [ ! -f /var/lock/subsys/mongod ]; then
  96                 msg_not_running "mongod"
  97                 RETVAL=$1
  98                 return
  99         fi
 100
 101         stop
 102         start
 103 }
 104
 105 reload() {
 106         if [ ! -f /var/lock/subsys/mongod ]; then
 107                 msg_not_running "mongod"
 108                 RETVAL=7
 109                 return
 110         fi
 111
 112         for config in /etc/mongod/*.conf ; do
 113                 instance=$(basename "$config" .conf)
 114                 msg_reloading "mongod '$instance' instance"
 115                 if [ "$instance" = "default" ] ; then
 116                         pidfile="$MONGOD_PIDFILE"
 117                 else
 118                         pidfile="${MONGOD_PIDFILE%.pid}-$instance.log"
 119                 fi
 120                 killproc --pidfile "$pidfile" mongod -HUP
 121         done
 122 }
 123
 124 RETVAL=0
 125 # See how we were called.
 126 case "$1" in
 127   start)
 128         start
 129         ;;
 130   stop)
 131         stop
 132         ;;
 133   restart)
 134         stop
 135         start
 136         ;;
 137   try-restart)
 138         condrestart 0
 139         ;;
 140   reload|force-reload)
 141         reload
 142         ;;
 143   status)
 144         status mongod
 145         exit $?
 146         ;;
 147   *)
 148         msg_usage "$0 {start|stop|restart|try-restart|reload|force-reload|status}"
 149         exit 3
 150 esac
 151
 152 exit $RETVAL