| #!/usr/bin/env bash |
| # |
| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance |
| # with the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, |
| # software distributed under the License is distributed on an |
| # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| # KIND, either express or implied. See the License for the |
| # specific language governing permissions and limitations |
| # under the License. |
| # |
| # |
| # qpidd Startup script for the Qpid messaging daemon. |
| # |
| |
| ### BEGIN INIT INFO |
| # Provides: qpidd-primary |
| # Required-Start: $qpidd |
| # Required-Stop: $qpidd |
| # Default-Start: |
| # Default-Stop: 0 1 2 3 4 5 6 |
| # Short-Description: promote qpidd to cluster primary |
| # Description: Qpidd can be run in an active/passive cluster. Promote a running qpidd to primary. |
| ### END INIT INFO |
| |
| # chkconfig: - 85 15 |
| # description: Qpidd can be run in an active/passive cluster. Promote a running qpidd to primary. |
| # processname: qpidd |
| |
| prog=qpidd |
| |
| # The following variables can be overridden in @sysconfdir@/sysconfig/$prog |
| QPID_INIT=@initdir@/$prog |
| QPID_CONFIG=@confdir@/qpidd.conf |
| QPID_HA=@bindir@/qpid-ha |
| QPID_HA_OPTIONS="--config $QPID_CONFIG" |
| |
| # Source configuration |
| test -f @sysconfdir@/sysconfig/$prog && source @sysconfdir@/sysconfig/$prog |
| source /etc/rc.d/init.d/functions |
| |
| # Check presence of executables/scripts |
| for f in $QPID_INIT $QPID_HA; do |
| test -x $f || { echo "$f not found or not executable"; exit 5; } |
| done |
| |
| QPID_HA="$QPID_HA $QPID_HA_OPTIONS" |
| |
| RETVAL=0 |
| |
| status() { |
| if $QPID_HA status --is-primary ; then |
| echo "qpidd is primary" |
| else |
| echo "qpidd is not primary" |
| return 1 |
| fi |
| } |
| |
| # Ensure no concurrent start/stop of services. |
| lock() { |
| export QPID_HA_LOCK_HELD=1 # For calls to the qpidd script |
| exec 9< $QPID_INIT |
| flock 9 |
| } |
| |
| start() { |
| lock |
| $QPID_INIT start primary || return $? |
| echo -n $"Promoting to primary: " |
| err=$($QPID_HA promote --cluster-manager 2>&1) |
| RETVAL=$? |
| [ $RETVAL = 0 ] && success || { echo -n "$err: "; failure; } |
| echo |
| return $RETVAL |
| } |
| |
| stop() { |
| $QPID_INIT stop primary |
| } |
| |
| reload() { |
| echo 1>&2 $"$0: reload not supported" |
| return 3 |
| } |
| |
| restart() { |
| stop && start |
| } |
| |
| # See how we were called. |
| case "$1" in |
| start|stop|status|restart|reload) |
| $1 |
| RETVAL=$? |
| ;; |
| force-reload) |
| restart |
| ;; |
| *) |
| echo 1>&2 $"Usage: $0 {start|stop|status|restart|force-reload}" |
| exit 2 |
| esac |
| |
| exit $RETVAL |