couchdb.init

   1 #!/bin/sh
   2 #
   3 # couchdb       Apache CouchDB init script
   4 # chkconfig:    2345 84 25
   5 # description:  Apache CouchDB init script for the database server.
   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_TIMEOUT='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_TIMEOUT" \
  53                 $COUCHDB_OPTIONS
  54         RETVAL=$?
  55         [ $RETVAL -eq 0 ] && touch /var/lock/subsys/couchdb
  56 }
  57
  58 stop() {
  59         if [ ! -f /var/lock/subsys/couchdb ]; then
  60                 msg_not_running "CouchDB"
  61                 return
  62         fi
  63
  64         # Stop daemons.
  65         msg_stopping "CouchDB"
  66         su $COUCHDB_USER -c "$COUCHDB -d $COUCHDB_OPTIONS"
  67         RETVAL=$?
  68         if [ $RETVAL -eq 0 ]; then
  69                 ok
  70         else
  71                 fail
  72         fi
  73
  74         rm -f $COUCHDB_PID
  75         rm -f /var/lock/subsys/couchdb
  76 }
  77
  78 reload() {
  79         if [ ! -f /var/lock/subsys/couchdb ]; then
  80                 msg_not_running "CouchDB"
  81                 RETVAL=7
  82                 return
  83         fi
  84
  85         msg_reloading "CouchDB"
  86         killproc --pidfile $COUCHDB_PID couchdb -HUP
  87         RETVAL=$?
  88 }
  89
  90 condrestart() {
  91         if [ ! -f /var/lock/subsys/couchdb ]; then
  92                 msg_not_running "CouchDB"
  93                 RETVAL=$1
  94                 return
  95         fi
  96
  97         stop
  98         start
  99 }
 100
 101 RETVAL=0
 102 # See how we were called.
 103 case "$1" in
 104   start)
 105         start
 106         ;;
 107   stop)
 108         stop
 109         ;;
 110   restart)
 111         stop
 112         start
 113         ;;
 114   try-restart)
 115         condrestart 0
 116         ;;
 117   reload|force-reload)
 118         reload
 119         ;;
 120   status)
 121     # Display the status of the running Apache CouchDB process.
 122     $COUCHDB -s
 123         status couchdb
 124         RETVAL=$?
 125         ;;
 126   *)
 127         msg_usage "$0 {start|stop|restart|try-restart|reload|force-reload|status}"
 128         exit 3
 129 esac
 130
 131 exit $RETVAL