cbf859daf6
Former-commit-id:cb3b53f205[formerly82dec19b6a] [formerlybd95bb6a4e] [formerlycb3b53f205[formerly82dec19b6a] [formerlybd95bb6a4e] [formerly99e3707c5b[formerlybd95bb6a4e[formerly 0cda967cc9da9d2a08a0197db23d48c65f03be81]]]] Former-commit-id:99e3707c5bFormer-commit-id:2039d101ef[formerlyb60635cd70] [formerly 2d757fef6618aded3efb26a4e6771f03101fe824 [formerly7590a56e0e]] Former-commit-id: 973d527ee973fdb4fc285ca2d02f0a43a03bb0fa [formerly98ae84da42] Former-commit-id:da4589ec2b
159 lines
3.3 KiB
Bash
159 lines
3.3 KiB
Bash
#!/bin/bash
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#
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# qpidd This shell script takes care of starting and stopping
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# the AWIPS qpid instance.
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#
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# chkconfig: - 99 10
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# description: Qpid messaging broker used by the AWIPS 2 instance
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# processname: qpid-server
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# config: /awips2/qpid/etc/config.xml
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# Source function library.
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. /etc/rc.d/init.d/functions
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# Source networking configuration.
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. /etc/sysconfig/network
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# Check that networking is up.
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[ ${NETWORKING} = "no" ] && exit 0
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RETVAL=0
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prog="qpid-wrapper"
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# Who to run QPID as, usually "awips". (NOT "root")
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QPIDUSER=awips
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# Todays date in format of YYYYMMDD.
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TODAY=`/bin/date +%Y%m%d`
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QPID_HOME=/awips2/qpid
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wrapper_process="org.rzo.yajsw.app.WrapperJVMMain"
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_wrapper_jar=${QPID_HOME}/bin/yajsw/wrapper.jar
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function getQPID_psCount()
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{
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psCount_qpid=`ps -ef | grep ${wrapper_process} | grep QPID_HOME="${QPID_HOME}" | grep -c "PNAME=QPBRKR "`
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}
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function getQPID_pid()
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{
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pid_qpid=`ps -e -o pid,args | grep ${wrapper_process} | grep QPID_HOME="${QPID_HOME}" | grep "PNAME=QPBRKR " | grep -e "^ *\([0-9]\+\)" -o`
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}
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function getWrapper_psCount()
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{
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psCount_wrapper=`ps -ef | grep "${_wrapper_jar} -c" | grep -c wrapper.conf`
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}
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function getWrapper_pid()
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{
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pid_wrapper=`ps -e -o pid,args | grep "${_wrapper_jar} -c" | grep wrapper.conf | grep -e "^ *\([0-9]\+\)" -o`
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}
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start() {
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getQPID_psCount
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if [ ${psCount_qpid} -eq 1 ]; then
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echo "WARNING: QPID already running, not starting another instance"
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return 1
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fi
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DAEMON="/bin/bash ${QPID_HOME}/bin/${prog}"
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QPIDSTARTLOG=${QPID_HOME}/log/start-qpid-$TODAY.log
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su $QPIDUSER -c "$DAEMON" >> $QPIDSTARTLOG 2>&1 &
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sleep 5
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checkStatus
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}
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stop() {
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# determine if qpid is running, first.
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getQPID_psCount
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if [ ${psCount_qpid} -ne 1 ]; then
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echo "WARNING: Qpid is not running, no shutdown attempted!"
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return 1
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fi
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# get the qpid pid
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getQPID_pid
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# determine if the qpid wrapper is running.
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getWrapper_psCount
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if [ ${psCount_wrapper} -eq 1 ]; then
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# get the wrapper pid
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getWrapper_pid
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# stop the wrapper
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kill ${pid_wrapper}
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else
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# stop qpid
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kill ${pid_qpid}
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fi
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# wait for and verify that qpid has stopped running
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savepid=${pid_qpid}
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while [ "X${pid_qpid}" != "X" ]; do
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sleep 1
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getQPID_psCount
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if [ ${psCount_qpid} -eq 1 ]; then
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pid_qpid=${savepid}
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else
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pid_qpid=""
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fi
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done
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}
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checkStatus() {
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getQPID_psCount
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if [ ${psCount_qpid} -eq 1 ]; then
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getQPID_pid
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echo "QPID is running (PID ${pid_qpid})"
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else
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echo "QPID is not running"
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fi
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}
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# Verify root user
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checkUser() {
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REQUIREDUSER="root"
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CURUSER=`whoami`
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if [ "$CURUSER" != "$REQUIREDUSER" ]; then
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echo "Insufficient privileges: must run script as $REQUIREDUSER"
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exit 1
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fi
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}
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# See how we were called.
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case $1 in
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start)
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checkUser
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echo "Starting QPID"
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start
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RETVAL=$?
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;;
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stop)
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checkUser
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echo "Stopping QPID"
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stop
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RETVAL=$?
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;;
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restart)
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checkUser
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echo "Stopping QPID"
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stop
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echo "Starting QPID"
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start
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RETVAL=$?
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;;
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status)
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checkStatus
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RETVAL=$?
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;;
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*)
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# Print help
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echo "Usage: $0 {start|stop|restart|reload|status}" 1>&2
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exit 1
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;;
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esac
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exit $RETVAL
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