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An init.d script for Apache Stratos
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#!/bin/sh | |
# ------------------------------------------------------------------ | |
# 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. | |
# ------------------------------------------------------------------ | |
# Description: Use this script for creating an init.d service for Stratos. | |
# Author: imesh@apache.org | |
# ------------------------------------------------------------------ | |
### BEGIN INIT INFO | |
# Provides: stratos | |
# Required-Start: $local_fs $remote_fs $network $syslog $named | |
# Required-Stop: $local_fs $remote_fs $network $syslog $named | |
# Default-Start: 2 3 4 5 | |
# Default-Stop: 0 1 6 | |
# X-Interactive: true | |
# Short-Description: Start/stop stratos server | |
### END INIT INFO | |
USER="vagrant" | |
PRODUCT_NAME="stratos" | |
JAVA_HOME="/opt/jdk1.7.0_60" | |
PRODUCT_HOME="/opt/apache_stratos_4.1.0_SNAPSHOT" | |
PID_FILE="${PRODUCT_HOME}/wso2carbon.pid" | |
CMD="${PRODUCT_HOME}/bin/stratos.sh" | |
# LSB exit codes: | |
# ftp://ftp.nomadlinux.com/nomad-2/dist/heartbeat-1.2.5/include/clplumbing/lsb_exitcodes.h | |
LSB_EXIT_OK=0 | |
LSB_EXIT_GENERIC=1 | |
LSB_EXIT_EINVAL=2 | |
LSB_EXIT_ENOTSUPPORTED=3 | |
LSB_EXIT_EPERM=4 | |
LSB_EXIT_NOTINSTALLED=5 | |
LSB_EXIT_NOTCONFIGED=6 | |
LSB_EXIT_NOTRUNNING=7 | |
is_service_running() { | |
if [ -e ${PID_FILE} ]; then | |
PID=`cat ${PID_FILE}` | |
if ps -p $PID >&- ; then | |
# service is running | |
return 0 | |
else | |
# service is stopped | |
return 1 | |
fi | |
else | |
# pid file was not found, may be server was not started before | |
return 1 | |
fi | |
} | |
# Status the service | |
status() { | |
is_service_running | |
service_status=$? | |
if [ "${service_status}" -eq 0 ]; then | |
echo "${PRODUCT_NAME} service is running" | |
return ${LSB_EXIT_OK} | |
elif [ "${service_status}" -eq 1 ]; then | |
echo "$PRODUCT_NAME service is stopped" | |
return ${LSB_EXIT_OK} | |
else | |
echo "$PRODUCT_NAME service status is unknown" | |
return ${LSB_EXIT_GENERIC} | |
fi | |
} | |
# Start the service | |
start() { | |
if is_service_running; then | |
echo "${PRODUCT_NAME} service is already running" | |
return ${LSB_EXIT_OK} | |
fi | |
echo "starting ${PRODUCT_NAME} service..." | |
su - ${USER} -c "export JAVA_HOME=${JAVA_HOME}; ${CMD} start" | |
is_service_running | |
service_status=$? | |
while [ "$service_status" -ne "0" ] | |
do | |
sleep 1; | |
is_service_running | |
service_status=$? | |
done | |
echo "${PRODUCT_NAME} service started" | |
return ${LSB_EXIT_OK} | |
} | |
# Restart the service | |
restart() { | |
echo "restarting ${PRODUCT_NAME} service..." | |
su - ${USER} -c "export JAVA_HOME=${JAVA_HOME}; ${CMD} restart" | |
echo "${PRODUCT_NAME} service restarted" | |
return ${LSB_EXIT_OK} | |
} | |
# Stop the service | |
stop() { | |
if ! is_service_running; then | |
echo "${PRODUCT_NAME} service is already stopped" | |
return ${LSB_EXIT_OK} | |
fi | |
echo "stopping ${PRODUCT_NAME} service..." | |
su - ${USER} -c "export JAVA_HOME=${JAVA_HOME}; ${CMD} stop" | |
is_service_running | |
service_status=$? | |
while [ "$service_status" -eq "0" ] | |
do | |
sleep 1; | |
is_service_running | |
service_status=$? | |
done | |
echo "${PRODUCT_NAME} service stopped" | |
return ${LSB_EXIT_OK} | |
} | |
### main logic ### | |
case "$1" in | |
start) | |
start | |
;; | |
stop|graceful-stop) | |
stop | |
;; | |
status) | |
status | |
;; | |
restart|reload|force-reload) | |
restart | |
;; | |
*) | |
echo $"usage: $0 {start|stop|graceful-stop|restart|reload|force-reload|status}" | |
exit 1 | |
esac | |
exit $? |
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