Tomas Cohen Arazi
cee6909c8a
koha-restart-zebra now - Checks the instance exists. - Checks the instance is enabled. - Checks if the zebra daemon is already running. Regards To+ Edit: - changed some wording problems. - fixed an error in parameter validation Sponsored-by: Universidad Nacional de Córdoba Signed-off-by: Chris Cormack <chris@bigballofwax.co.nz> Signed-off-by: Mason James <mtj@kohaaloha.com> Signed-off-by: Jared Camins-Esakov <jcamins@cpbibliography.com>
164 lines
4 KiB
Bash
Executable file
164 lines
4 KiB
Bash
Executable file
#!/bin/sh
|
|
#
|
|
# koha-restart-zebra - Restart Zebra for named Koha instances
|
|
# Copyright 2010 Catalyst IT, Ltd
|
|
#
|
|
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
set -e
|
|
|
|
die()
|
|
{
|
|
echo "$@" 1>&2
|
|
exit 1
|
|
}
|
|
|
|
warn()
|
|
{
|
|
echo "$@" 1>&2
|
|
}
|
|
|
|
is_enabled()
|
|
{
|
|
local instancename=$1
|
|
|
|
if ! is_instance $instancename; then
|
|
return 1
|
|
fi
|
|
|
|
if grep -q '^[[:space:]]*Include /etc/koha/apache-shared-disable.conf' \
|
|
"/etc/apache2/sites-available/$instancename" ; then
|
|
return 1
|
|
else
|
|
return 0
|
|
fi
|
|
}
|
|
|
|
is_instance()
|
|
{
|
|
local instancename=$1
|
|
|
|
if find /etc/koha/sites -mindepth 1 -maxdepth 1 \
|
|
-type d -printf '%f\n'\
|
|
| grep -q -x $instancename ; then
|
|
return 0
|
|
else
|
|
return 1
|
|
fi
|
|
}
|
|
|
|
is_zebra_running()
|
|
{
|
|
local instancename=$1
|
|
|
|
if daemon --name="$instancename-koha-zebra" \
|
|
--user="$instancename-koha.$instancename-koha" \
|
|
--running ; then
|
|
return 0
|
|
else
|
|
return 1
|
|
fi
|
|
}
|
|
|
|
restart_zebra_instance()
|
|
{
|
|
local instancename=$1
|
|
|
|
if is_zebra_running $instancename; then
|
|
echo "Restarting Zebra server for $instancename"
|
|
daemon \
|
|
--name="$instancename-koha-zebra" \
|
|
--errlog="/var/log/koha/$instancename/zebra-error.log" \
|
|
--stdout="/var/log/koha/$instancename/zebra.log" \
|
|
--output="/var/log/koha/$instancename/zebra-output.log" \
|
|
--verbose=1 \
|
|
--respawn \
|
|
--delay=30 \
|
|
--user="$instancename-koha.$instancename-koha" \
|
|
--restart \
|
|
-- \
|
|
zebrasrv \
|
|
-v none,fatal,warn \
|
|
-f "/etc/koha/sites/$instancename/koha-conf.xml" && \
|
|
return 0
|
|
else
|
|
return 1
|
|
fi
|
|
}
|
|
|
|
start_zebra_instance()
|
|
{
|
|
local instancename=$1
|
|
|
|
if is_enabled $instancename; then
|
|
echo "Starting Zebra server for $instancename"
|
|
daemon \
|
|
--name="$instancename-koha-zebra" \
|
|
--errlog="/var/log/koha/$instancename/zebra-error.log" \
|
|
--stdout="/var/log/koha/$instancename/zebra.log" \
|
|
--output="/var/log/koha/$instancename/zebra-output.log" \
|
|
--verbose=1 \
|
|
--respawn \
|
|
--delay=30 \
|
|
--user="$instancename-koha.$instancename-koha" \
|
|
-- \
|
|
zebrasrv \
|
|
-v none,fatal,warn \
|
|
-f "/etc/koha/sites/$instancename/koha-conf.xml" && \
|
|
return 0
|
|
else
|
|
return 1
|
|
fi
|
|
}
|
|
|
|
usage()
|
|
{
|
|
local scriptname=$0
|
|
cat <<EOF
|
|
Restart Zebra for Koha instances.
|
|
|
|
Usage: $scriptname instancename1 instancename2...
|
|
|
|
EOF
|
|
}
|
|
|
|
# Parse command line.
|
|
[ $# -ge 1 ] || ( usage ; die "Missing instance name..." )
|
|
|
|
# Loop through the instance names
|
|
for name in "$@"
|
|
do
|
|
if is_instance $name ; then
|
|
if is_enabled $name ; then
|
|
|
|
if ! is_zebra_running $name; then
|
|
warn "Zebra does not appear to have been running for instance $name."
|
|
|
|
if ! start_zebra_instance $name ; then
|
|
warn "Something went wrong starting Zebra for $name."
|
|
fi
|
|
else
|
|
if ! restart_zebra_instance $name; then
|
|
warn "Something went wrong restarting Zebra for $name."
|
|
fi
|
|
fi
|
|
else
|
|
warn "Instance $name disabled. No action taken."
|
|
fi
|
|
else
|
|
warn "Unknown instance $name."
|
|
fi
|
|
done
|
|
|
|
exit 0
|