File jenkins-swarm-client.init of Package jenkins-swarm-client

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File jenkins-swarm-client.init of Package jenkins-swarm-client

#!/bin/sh
#
#     SUSE system statup script for Jenkins Swarm Client
#     Copyright (c) 2016 SUSE LINUX GmbH, Nuernberg, Germany.
#
#     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., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301,
#     USA
#
### BEGIN INIT INFO
# Provides:          jenkins-swarm-client
# Required-Start:    $local_fs $remote_fs $network $named
# Should-Start: $time sendmail
# Required-Stop:     $local_fs $remote_fs $network $named
# Should-Stop: $time sendmail
# Default-Start:     3 5
# Default-Stop:      0 1 2 6
# Short-Description: Jenkins Swarm Client
# Description:       Add host to as swarm node to a jenkins instance
### END INIT INFO

# Check for missing binaries (stale symlinks should not happen)
JENKINS_JAR="/usr/lib/jenkins-swarm-client/jenkins-swarm-client.jar"
test -r "$JENKINS_JAR" || { echo "$JENKINS_JAR 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/jenkins-swarm-client
test -r "$JENKINS_CONFIG" || { echo "$JENKINS_CONFIG not existing";
	if [ "$1" = "stop" ]; then exit 0;
	else exit 6; fi; }

JENKINS_PID_FILE="/var/run/jenkins-swarm-client.pid"

# Read config
. "$JENKINS_CONFIG"

. /etc/rc.status
rc_reset # Reset status of this service

# ======= until here some changes, need more cleanup

JAVA_CMD="/usr/bin/java $JENKINS_JAVA_OPTIONS -jar $JENKINS_JAR"

case "$1" in
    start)
	echo -n "Starting Jenkins "
        /sbin/checkproc -k -p "$JENKINS_PID_FILE" "/usr/bin/java"
        CHECK=$?
        if [ $CHECK -eq 7 ]; then
                mkdir -p $JENKINS_HOME
                HOME=$JENKINS_HOME startproc -n $JENKINS_NICE -s -e -u "$JENKINS_USER" -p "$JENKINS_PID_FILE" $JAVA_CMD $PARAMS -labels "$LABELS"
                JPROC=$( find /proc -maxdepth 2 -user $JENKINS_USER -name exe -lname "*/bin/java" )
                if [ -n "$JPROC" ]; then
                        basename `dirname $JPROC` >"$JENKINS_PID_FILE"
                        rc_status -v
                else
                        rc_failed
                        rc_status -v
                fi
        else
                rc_failed $CHECK
                rc_status -v
        fi
	;;
    stop)
	echo -n "Shutting down Jenkins "
	/sbin/killproc -p "$JENKINS_PID_FILE" "/usr/bin/java"
        rm -f "$JENKINS_PID_FILE"
	rc_status -v
	;;
    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
		rc_reset	# Not running is not a failure.
	fi
	rc_status
	;;
    restart)
	$0 stop
	$0 start
	rc_status
	;;
    force-reload)
	echo -n "Reload service Jenkins "
	$0 try-restart
	rc_status
	;;
    reload)
	rc_failed 3
	rc_status -v
	;;
    status)
	echo -n "Checking for service Jenkins "
	/sbin/checkproc -p "$JENKINS_PID_FILE" "/usr/bin/java"
	rc_status -v
	;;
    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
rc_exit

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File jenkins-swarm-client.init of Package jenkins-swarm-client

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