debian/koha-common.init

   1 #! /bin/sh
   2 ### BEGIN INIT INFO
   3 # Provides:          koha-common
   4 # Required-Start:    $remote_fs
   5 # Required-Stop:     $remote_fs
   6 # Default-Start:     2 3 4 5
   7 # Default-Stop:      0 1 6
   8 # Short-Description: Start Zebra server for each Koha instance
   9 # Description:       For each enabled Koha instance on this host,
  10 #                    as listed by "koha-list --enabled", start a Zebra
  11 #                    server (using koha-start-zebra).
  12 ### END INIT INFO
  13
  14 # Author: Lars Wirzenius <lars@catalyst.net.nz>
  15
  16 # Do NOT "set -e"
  17
  18 # PATH should only include /usr/* if it runs after the mountnfs.sh script
  19 PATH=/sbin:/usr/sbin:/bin:/usr/bin
  20 DESC="Koha ILS"
  21 NAME="koha-common"
  22 SCRIPTNAME=/etc/init.d/$NAME
  23
  24 # Exit if the package is not installed
  25 [ -x /usr/sbin/koha-start-zebra ] || exit 0
  26
  27 # Read configuration variable file if it is present
  28 if [ -r /etc/default/$NAME ]; then
  29     # Debian / Ubuntu
  30     . /etc/default/$NAME
  31 elif [ -r /etc/sysconfig/$NAME ]; then
  32     # RedHat / SuSE
  33     . /etc/sysconfig/$NAME
  34 fi
  35
  36 # Load the VERBOSE setting and other rcS variables
  37 . /lib/init/vars.sh
  38
  39 # Define LSB log_* functions.
  40 # Depend on lsb-base (>= 3.0-6) to ensure that this file is present.
  41 . /lib/lsb/init-functions
  42
  43 #
  44 # Function that starts the daemon/service
  45 #
  46 do_start()
  47 {
  48     # We insure all required directories exist, including disabled ones.
  49     koha-create-dirs $(koha-list)
  50     koha-start-zebra $(koha-list --enabled)
  51     koha-start-sip $(koha-list --enabled)
  52
  53     if [ "$USE_INDEXER_DAEMON" = "yes" ]; then
  54         koha-indexer --start --quiet $(koha-list --enabled)
  55     fi
  56 }
  57
  58 #
  59 # Function that stops the daemon/service
  60 #
  61 do_stop()
  62 {
  63     # We stop everything, including disabled ones.
  64     koha-stop-zebra $(koha-list) || true
  65     koha-stop-sip $(koha-list) || true
  66
  67     if [ "$USE_INDEXER_DAEMON" = "yes" ]; then
  68         koha-indexer --stop --quiet $(koha-list --enabled)
  69     fi
  70 }
  71
  72 #
  73 # Function that sends a SIGHUP to the daemon/service
  74 #
  75 do_reload() {
  76     koha-restart-zebra $(koha-list --enabled)
  77     koha-stop-sip $(koha-list) || true
  78     koha-start-sip $(koha-list --enabled)
  79
  80     if [ "$USE_INDEXER_DAEMON" = "yes" ]; then
  81         koha-indexer --restart --quiet $(koha-list --enabled)
  82     fi
  83 }
  84
  85 #
  86 # Function that checks zebrasrv is running for the specified instance
  87 #
  88 is_zebra_running()
  89 {
  90     local instancename=$1
  91
  92     if daemon --name="$instancename-koha-zebra" \
  93             --user="$instancename-koha.$instancename-koha" \
  94             --running ; then
  95         return 0
  96     else
  97         return 1
  98     fi
  99 }
 100
 101 #
 102 # Function that checks SIP server is running for the specified instance
 103 #
 104 is_sip_running()
 105 {
 106     local instancename=$1
 107
 108     if daemon --name="$instancename-koha-sip" \
 109             --pidfiles="/var/run/koha/$instancename" \
 110             --user="$instancename-koha.$instancename-koha" \
 111             --running ; then
 112         return 0
 113     else
 114         return 1
 115     fi
 116 }
 117
 118 #
 119 # Function that shows the status of the zebrasrv daemon for
 120 # enabled instances
 121 #
 122 zebra_status()
 123 {
 124     for instance in $(koha-list --enabled); do
 125
 126         log_daemon_msg "Zebra server running for instace $instance"
 127
 128         if is_zebra_running $instance ; then
 129             log_end_msg 0
 130         else
 131             log_end_msg 1
 132         fi
 133     done
 134 }
 135
 136 #
 137 # Function that shows the status of the SIP server daemon for
 138 # enabled instances
 139 #
 140 sip_status()
 141 {
 142     for instance in $(koha-list --enabled --sip); do
 143
 144         log_daemon_msg "SIP server running for instace $instance"
 145
 146         if is_sip_running $instance ; then
 147             log_end_msg 0
 148         else
 149             log_end_msg 1
 150         fi
 151     done
 152 }
 153
 154 case "$1" in
 155   start)
 156         [ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME"
 157         do_start
 158         case "$?" in
 159                 0) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
 160                 *) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
 161         esac
 162         ;;
 163   stop)
 164         [ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
 165         do_stop
 166         case "$?" in
 167                 0) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
 168                 *) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
 169         esac
 170         ;;
 171   restart|force-reload)
 172         #
 173         # If the "reload" option is implemented then remove the
 174         # 'force-reload' alias
 175         #
 176         log_daemon_msg "Restarting $DESC" "$NAME"
 177         do_stop
 178         case "$?" in
 179           0)
 180                 do_start
 181                 case "$?" in
 182                         0) log_end_msg 0 ;;
 183                         *) log_end_msg 1 ;; # Failed to start
 184                 esac
 185                 ;;
 186           *)
 187                 # Failed to stop
 188                 log_end_msg 1
 189                 ;;
 190         esac
 191         ;;
 192   status)
 193         zebra_status
 194         sip_status
 195         ;;
 196   *)
 197     echo "Usage: $SCRIPTNAME {start|stop|restart|force-reload|status}" >&2
 198         exit 3
 199         ;;
 200 esac
 201
 202 :