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#!/bin/sh
# Copyright 2008,2009 Vincent Batts, Birmingham, AL, USA
# Copyright 2010,2011 Vincent Batts, Vienna, VA, USA
# vbatts@hashbangbash.com, http://hashbangbash.com/
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
function getPid() {
pgrep -f 'java.*jenkins.war'
}
pid_file="/var/run/jenkins/jenkins.pid"
max_wait=8
# Define start and stop functions
jenkins_start() {
p=$(getPid)
if [ $p ]; then
echo "jenkins appears to already be running."
echo "on $p, check it first ..."
exit 1
else
echo "Starting jenkins daemon..."
install -o jenkins -g jenkins -m 0755 -d /var/run/jenkins
jenkinsd 2>/dev/null 1>&2 || exit 1
fi
}
jenkins_stop() {
echo -ne "Stopping jenkins daemon... "
kill $(cat $pid_file) 2>/dev/null >/dev/null
p=$(getPid)
if [ ${p} -gt 1 ] 2>/dev/null ; then
echo "pid ${p}"
kill ${p}
else
echo "jenkins.war not found running"
fi
}
# See how we were called and take appropriate action
case $1 in
start)
jenkins_start
;;
stop)
jenkins_stop
;;
restart)
jenkins_stop
i=0
while [ $i -lt $max_wait ] ; do
if [ $(getPid) ] >/dev/null ; then
sleep 1
else
break
fi
i=$[$i+1]
done
jenkins_start
;;
*)
echo "Usage: $0 {start|stop|restart}"
exit 1
;;
esac
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