debian/scripts/koha-start-zebra

   1 #!/bin/sh
   2 #
   3 # koha-start-zebra - Start Zebra for named Koha instances
   4 # Copyright 2010  Catalyst IT, Ltd
   5 #
   6 # This program is free software: you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation, either version 3 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 set -e
  20
  21 # include helper functions
  22 if [ -f "/usr/share/koha/bin/koha-functions.sh" ]; then
  23     . "/usr/share/koha/bin/koha-functions.sh"
  24 else
  25     echo "Error: /usr/share/koha/bin/koha-functions.sh not present." 1>&2
  26     exit 1
  27 fi
  28
  29 start_zebra_instance()
  30 {
  31     local instancename=$1
  32
  33     # get zebra log levels from koha-conf.xml
  34     local loglevels=$(get_loglevels $instancename)
  35
  36     echo "Starting Zebra server for $instancename"
  37     touch "/var/log/koha/$instancename/zebra-error.log" \
  38         "/var/log/koha/$instancename/zebra-output.log"
  39     chown "$instancename-koha:$instancename-koha" \
  40         "/var/log/koha/$instancename/zebra-error.log" \
  41         "/var/log/koha/$instancename/zebra-output.log"
  42     daemon \
  43         --name="$instancename-koha-zebra" \
  44         --pidfiles="/var/run/koha/$instancename/" \
  45         --errlog="/var/log/koha/$instancename/zebra-error.log" \
  46         --output="/var/log/koha/$instancename/zebra-output.log" \
  47         --verbose=1 \
  48         --respawn \
  49         --delay=30 \
  50         --user="$instancename-koha.$instancename-koha" \
  51         -- \
  52         zebrasrv \
  53         -v $loglevels \
  54         -f "/etc/koha/sites/$instancename/koha-conf.xml" && \
  55         return 0 || \
  56         return 1
  57 }
  58
  59 usage()
  60 {
  61     local scriptname=$0
  62     cat <<EOF
  63 Starts Zebra for Koha instances.
  64
  65 Usage: $scriptname instancename1 instancename2...
  66
  67 EOF
  68 }
  69
  70 # Parse command line.
  71 #[ $# -ge 1 ] || ( usage ; die "Missing instance name..." )
  72
  73 # Loop through the instance names
  74 for name in "$@"
  75 do
  76     if is_instance $name ; then
  77         if ! is_zebra_running $name; then
  78             if ! start_zebra_instance $name; then
  79                 warn "Something went wrong starting Zebra for $name."
  80             fi
  81         else
  82             warn "Zebra already running for instance $name."
  83         fi
  84     else
  85         warn "Unknown instance $name."
  86     fi
  87 done
  88
  89 exit 0