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#!/bin/bash
# testclient - Startup script for testclient
# chkconfig: 35 85 15
# description: testclient is your openstack VMS monitor and ovs auto config bot.
# processname: testclient
# config: /etc/testclient.conf
. /etc/rc.d/init.d/functions
# NOTE: if you change any OPTIONS here, you get what you pay for:
# this script assumes all options are in the config file.
CONFIGFILE="/etc/testclient.conf"
testCLIENT=/usr/local/bin/testclient
testCLIENT_USER=helloworldtest
testCLIENT_GROUP=helloworldtest
# things from testclient.conf get there by testclient reading it
PIDFILEPATH=`awk -F'[:=]' -v IGNORECASE=1 '/^[[:blank:]]*(processManagement\.)?pidFilePath[[:blank:]]*[:=][[:blank:]]*/{print 2ドル}' "$CONFIGFILE" | tr -d "[:blank:]\"'" | aw
PIDDIR=`dirname $PIDFILEPATH`
LOGFILEPATH=`awk -F'[:=]' -v IGNORECASE=1 '/^[[:blank:]]*(processManagement\.)?logFilePath[[:blank:]]*[:=][[:blank:]]*/{print 2ドル}' "$CONFIGFILE" | tr -d "[:blank:]\"'" | aw
LOGDIR=`dirname $LOGFILEPATH`
OPTIONS=" -c $CONFIGFILE"
start()
{
 # Make sure the default pidfile directory exists
 if [ ! -d $PIDDIR ]; then
 install -d -m 0755 -o $testCLIENT_USER -g $testCLIENT_GROUP $PIDDIR
 fi
 if [ ! -d $LOGDIR ]; then
 install -d -m 0755 -o $testCLIENT_USER -g $testCLIENT_GROUP $LOGDIR
 fi
 echo -n $"Starting testclient: "
 daemon --pidfile "$PIDFILEPATH" --user "$testCLIENT_USER" --check $testCLIENT "$testCLIENT $OPTIONS >$LOGFILEPATH 2>&1 &"
 RETVAL=$?
 pid=`ps -A x | grep $testCLIENT | grep -v grep | cut -d" " -f1 | head -n 1`
 if [ -n "$pid" ]; then
 echo $pid > $PIDFILEPATH
 fi
 [ $RETVAL -eq 0 ] && touch /var/lock/subsys/testclient
 echo
 return $RETVAL
}
stop()
{
 echo -n $"Stopping testclient: "
 testclient_killproc "$PIDFILEPATH" $testCLIENT
 RETVAL=$?
 echo
 [ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/testclient
}
restart () {
 stop
 start
}
# Send TERM signal to process and wait up to 300 seconds for process to go away.
# If process is still alive after 300 seconds, send KILL signal.
# Built-in killproc() (found in /etc/init.d/functions) is on certain versions of Linux
# where it sleeps for the full $delay seconds if process does not respond fast enough to
# the initial TERM signal.
testclient_killproc()
{
 local pid_file=1ドル
 local procname=2ドル
 local -i delay=10
 local -i duration=1
 local pid=`pidofproc -p "${pid_file}" ${procname}`
 kill -TERM $pid >/dev/null 2>&1
 usleep 1000
 local -i x=0
 while [ $x -le $delay ] && checkpid $pid; do
 sleep $duration
 x=$(( $x + $duration))
 done
 kill -KILL $pid >/dev/null 2>&1
 usleep 1000
 checkpid $pid # returns 0 only if the process exists
 local RC=$?
 [ "$RC" -eq 0 ] && failure "${procname} shutdown" || rm -f "${pid_file}"; success "${procname} shutdown"
 RC=$((! $RC)) # invert return code so we return 0 when process is dead.
 return $RC
}
RETVAL=0
case "1ドル" in
 start)
 start
 ;;
 stop)
 stop
 ;;
 restart|reload|force-reload)
 restart
 ;;
 condrestart)
 [ -f $PIDFILEPATH] && restart || :
 ;;
 status)
 status $testCLIENT
 RETVAL=$?
 ;;
 *)
 echo "Usage: 0ドル {start|stop|status|restart|reload|force-reload|condrestart}"
 RETVAL=1
esac
exit $RETVAL

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node = 1
[system]
pidFilePath=/var/lib/helloworldtest/run/hello.pid
logFilePath=/var/lib/helloworldtest/log/hello.log

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[Unit]
Description=helloworld
[Service]
Type=forking
EnvironmentFile=/etc/helloworld.conf
ExecStartPre=/bin/sh -c '/bin/install -d -m 0755 -o root -g root $( /usr/bin/dirname ${logFilePath} )'
ExecStartPre=/bin/sh -c '/bin/install -d -m 0755 -o root -g root $( /usr/bin/dirname ${pidFilePath} )'
ExecStart=/usr/local/sbin/daemonize -p ${pidFilePath} -a -o ${logFilePath} -e ${logFilePath} /usr/local/bin/helloworld -c /etc/helloworld.conf
ExecStopPost=/bin/kill $MAINPID
Restart=always
[Install]
WantedBy=default.target