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jenkins.init.in
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jenkins.init.in
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#!/bin/sh
#
# RedHat system statup script for Jenkins
# Based on SUSE system statup script for Jenkins
# Copyright (C) 2007 Pascal Bleser
#
# This library is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2.1 of the License, or (at
# your option) any later version.
#
# This library 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
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307,
# USA.
#
###############################################################################
#
# chkconfig: 35 99 01
# description: @@SUMMARY@@
#
###############################################################################
### BEGIN INIT INFO
# Provides: @@ARTIFACTNAME@@
# Required-Start: $local_fs $remote_fs $network $time $named
# Should-Start: $time sendmail
# Required-Stop: $local_fs $remote_fs $network $time $named
# Should-Stop: $time sendmail
# Default-Start: 3 5
# Default-Stop: 0 1 2 6
# Short-Description: @@SUMMARY@@
# Description: @@SUMMARY@@
### END INIT INFO
# Check for missing binaries (stale symlinks should not happen)
JENKINS_WAR="~~WAR~~"
test -r "$JENKINS_WAR" || { echo "$JENKINS_WAR not installed";
if [ "$1" = "stop" ]; then exit 0;
else exit 5; fi; }
# Check for existence of needed config file and read it
JENKINS_CONFIG=/etc/sysconfig/@@ARTIFACTNAME@@
test -e "$JENKINS_CONFIG" || { echo "$JENKINS_CONFIG not existing";
if [ "$1" = "stop" ]; then exit 0;
else exit 6; fi; }
test -r "$JENKINS_CONFIG" || { echo "$JENKINS_CONFIG not readable. Perhaps you forgot 'sudo'?";
if [ "$1" = "stop" ]; then exit 0;
else exit 6; fi; }
JENKINS_PID_FILE="/var/run/@@ARTIFACTNAME@@.pid"
JENKINS_LOCKFILE="/var/lock/subsys/@@ARTIFACTNAME@@"
# Source function library.
. /etc/init.d/functions
# Read config
[ -f "$JENKINS_CONFIG" ] && . "$JENKINS_CONFIG"
# Set up environment accordingly to the configuration settings
[ -n "$JENKINS_HOME" ] || { echo "JENKINS_HOME not configured in $JENKINS_CONFIG";
if [ "$1" = "stop" ]; then exit 0;
else exit 6; fi; }
[ -d "$JENKINS_HOME" ] || { echo "JENKINS_HOME directory does not exist: $JENKINS_HOME";
if [ "$1" = "stop" ]; then exit 0;
else exit 1; fi; }
# Search usable Java as /usr/bin/java might not point to minimal version required by Jenkins.
# see http://www.nabble.com/guinea-pigs-wanted-----Hudson-RPM-for-RedHat-Linux-td25673707.html
candidates="
/etc/alternatives/java
/usr/lib/jvm/java-1.8.0/bin/java
/usr/lib/jvm/jre-1.8.0/bin/java
/usr/lib/jvm/java-1.7.0/bin/java
/usr/lib/jvm/jre-1.7.0/bin/java
/usr/lib/jvm/java-11.0/bin/java
/usr/lib/jvm/jre-11.0/bin/java
/usr/lib/jvm/java-11-openjdk-amd64
/usr/bin/java
"
for candidate in $candidates
do
[ -x "$JENKINS_JAVA_CMD" ] && break
JENKINS_JAVA_CMD="$candidate"
done
JAVA_CMD="$JENKINS_JAVA_CMD $JENKINS_JAVA_OPTIONS -DJENKINS_HOME=$JENKINS_HOME -jar $JENKINS_WAR"
PARAMS="--logfile=/var/log/@@ARTIFACTNAME@@/@@ARTIFACTNAME@@.log --webroot=/var/cache/@@ARTIFACTNAME@@/war --daemon"
[ -n "$JENKINS_PORT" ] && PARAMS="$PARAMS --httpPort=$JENKINS_PORT"
[ -n "$JENKINS_LISTEN_ADDRESS" ] && PARAMS="$PARAMS --httpListenAddress=$JENKINS_LISTEN_ADDRESS"
[ -n "$JENKINS_HTTPS_PORT" ] && PARAMS="$PARAMS --httpsPort=$JENKINS_HTTPS_PORT"
[ -n "$JENKINS_HTTPS_KEYSTORE" ] && PARAMS="$PARAMS --httpsKeyStore=$JENKINS_HTTPS_KEYSTORE"
[ -n "$JENKINS_HTTPS_KEYSTORE_PASSWORD" ] && PARAMS="$PARAMS --httpsKeyStorePassword='$JENKINS_HTTPS_KEYSTORE_PASSWORD'"
[ -n "$JENKINS_HTTPS_LISTEN_ADDRESS" ] && PARAMS="$PARAMS --httpsListenAddress=$JENKINS_HTTPS_LISTEN_ADDRESS"
[ -n "$JENKINS_HTTP2_PORT" ] && PARAMS="$PARAMS --http2Port=$JENKINS_HTTP2_PORT"
[ -n "$JENKINS_HTTP2_LISTEN_ADDRESS" ] && PARAMS="$PARAMS --http2ListenAddress=$JENKINS_HTTP2_LISTEN_ADDRESS"
[ -n "$JENKINS_DEBUG_LEVEL" ] && PARAMS="$PARAMS --debug=$JENKINS_DEBUG_LEVEL"
[ -n "$JENKINS_HANDLER_STARTUP" ] && PARAMS="$PARAMS --handlerCountStartup=$JENKINS_HANDLER_STARTUP"
[ -n "$JENKINS_HANDLER_MAX" ] && PARAMS="$PARAMS --handlerCountMax=$JENKINS_HANDLER_MAX"
[ -n "$JENKINS_HANDLER_IDLE" ] && PARAMS="$PARAMS --handlerCountMaxIdle=$JENKINS_HANDLER_IDLE"
[ -n "$JENKINS_EXTRA_LIB_FOLDER" ] && PARAMS="$PARAMS --extraLibFolder=$JENKINS_EXTRA_LIB_FOLDER"
[ -n "$JENKINS_ARGS" ] && PARAMS="$PARAMS $JENKINS_ARGS"
if [ "$JENKINS_ENABLE_ACCESS_LOG" = "yes" ]; then
PARAMS="$PARAMS --accessLoggerClassName=winstone.accesslog.SimpleAccessLogger --simpleAccessLogger.format=combined --simpleAccessLogger.file=/var/log/@@ARTIFACTNAME@@/access_log"
fi
RETVAL=0
case "$1" in
start)
echo -n "Starting @@PRODUCTNAME@@ "
daemon --user "$JENKINS_USER" --pidfile "$JENKINS_PID_FILE" $JAVA_CMD $PARAMS > /dev/null
RETVAL=$?
if [ $RETVAL = 0 ]; then
success
echo > "$JENKINS_PID_FILE" # just in case we fail to find it
MY_SESSION_ID=`/bin/ps h -o sess -p $$`
# get PID
/bin/ps hww -u "$JENKINS_USER" -o sess,ppid,pid,cmd | \
while read sess ppid pid cmd; do
[ "$ppid" = 1 ] || continue
# this test doesn't work because Jenkins sets a new Session ID
# [ "$sess" = "$MY_SESSION_ID" ] || continue
echo "$cmd" | grep $JENKINS_WAR > /dev/null
[ $? = 0 ] || continue
# found a PID
echo $pid > "$JENKINS_PID_FILE"
done
touch $JENKINS_LOCKFILE
else
failure
fi
echo
;;
stop)
echo -n "Shutting down @@PRODUCTNAME@@ "
killproc @@ARTIFACTNAME@@
rm -f $JENKINS_LOCKFILE
RETVAL=$?
echo
;;
try-restart|condrestart)
if test "$1" = "condrestart"; then
echo "${attn} Use try-restart ${done}(LSB)${attn} rather than condrestart ${warn}(RH)${norm}"
fi
$0 status
if test $? = 0; then
$0 restart
else
: # Not running is not a failure.
fi
;;
restart)
$0 stop
$0 start
;;
force-reload)
echo -n "Reload service @@PRODUCTNAME@@ "
$0 try-restart
;;
reload)
$0 restart
;;
status)
status @@ARTIFACTNAME@@
RETVAL=$?
;;
probe)
## Optional: Probe for the necessity of a reload, print out the
## argument to this init script which is required for a reload.
## Note: probe is not (yet) part of LSB (as of 1.9)
test "$JENKINS_CONFIG" -nt "$JENKINS_PID_FILE" && echo reload
;;
*)
echo "Usage: $0 {start|stop|status|try-restart|restart|force-reload|reload|probe}"
exit 1
;;
esac
exit $RETVAL