couchdb.init

   1 #!/bin/sh
   2 #
   3 # couchdb       Starts CouchDB
   4 # chkconfig:    2345 84 25
   5 # description:  Apache CouchDB init script
   6 # pidfile:      /var/run/couchdb.pid
   7 #
   8 # $Id$
   9
  10 # Source function library
  11 . /etc/rc.d/init.d/functions
  12
  13 # Get network config
  14 . /etc/sysconfig/network
  15
  16 # Set defaults
  17 COUCHDB="/usr/bin/couchdb"
  18 COUCHDB_INI='/etc/apache-couchdb/couch.ini'
  19 COUCHDB_PID='/var/run/couchdb.pid'
  20 COUCHDB_USER='couchdb'
  21 COUCHDB_STDOUT='/dev/null'
  22 COUCHDB_STDERR='/dev/null'
  23 COUCHDB_RESPAWN='5'
  24
  25 # Get service config - may override defaults
  26 [ -f /etc/sysconfig/couchdb ] && . /etc/sysconfig/couchdb
  27
  28 # Check that networking is up.
  29 if is_yes "${NETWORKING}"; then
  30         if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status ]; then
  31                 msg_network_down "CouchDB"
  32                 exit 1
  33         fi
  34 else
  35         exit 0
  36 fi
  37
  38 start() {
  39         # Check if the service is already running?
  40         if [ -f /var/lock/subsys/couchdb ]; then
  41                 msg_already_running "CouchDB"
  42                 return
  43         fi
  44
  45         msg_starting "CouchDB"
  46         test -n $COUCHDB_PID \
  47                 && touch $COUCHDB_PID \
  48                 && chown $COUCHDB_USER $COUCHDB_PID
  49         daemon --user $COUCHDB_USER $COUCHDB \
  50                                 -b -c "$COUCHDB_INI" -p "$COUCHDB_PID" \
  51                                 -o "$COUCHDB_STDOUT" -e "$COUCHDB_STDERR" \
  52                                 -r "$COUCHDB_RESPAWN"
  53         RETVAL=$?
  54         [ $RETVAL -eq 0 ] && touch /var/lock/subsys/couchdb
  55 }
  56
  57 stop() {
  58         if [ ! -f /var/lock/subsys/couchdb ]; then
  59                 msg_not_running "CouchDB"
  60                 return
  61         fi
  62
  63         # Stop daemons.
  64         msg_stopping "CouchDB"
  65         killproc --pidfile $COUCHDB_PID couchdb -TERM
  66         rm -f $COUCHDB_PID
  67         rm -f /var/lock/subsys/couchdb
  68 }
  69
  70 reload() {
  71         if [ ! -f /var/lock/subsys/couchdb ]; then
  72                 msg_not_running "CouchDB"
  73                 RETVAL=7
  74                 return
  75         fi
  76
  77         msg_reloading "CouchDB"
  78         killproc --pidfile $COUCHDB_PID couchdb -HUP
  79         RETVAL=$?
  80 }
  81
  82 condrestart() {
  83         if [ ! -f /var/lock/subsys/couchdb ]; then
  84                 msg_not_running "CouchDB"
  85                 RETVAL=$1
  86                 return
  87         fi
  88
  89         stop
  90         start
  91 }
  92
  93 RETVAL=0
  94 # See how we were called.
  95 case "$1" in
  96   start)
  97         start
  98         ;;
  99   stop)
 100         stop
 101         ;;
 102   restart)
 103         stop
 104         start
 105         ;;
 106   try-restart)
 107         condrestart 0
 108         ;;
 109   reload|force-reload)
 110         reload
 111         ;;
 112   status)
 113         status couchdb
 114         RETVAL=$?
 115         ;;
 116   *)
 117         msg_usage "$0 {start|stop|restart|try-restart|reload|force-reload|status}"
 118         exit 3
 119 esac
 120
 121 exit $RETVAL