mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-04 13:32:13 +00:00
144 lines
2.1 KiB
Bash
Executable File
144 lines
2.1 KiB
Bash
Executable File
#! /bin/sh
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### BEGIN INIT INFO
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# Provides: @DAEMON@
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# Default-Start: 2 3 4 5
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# Default-Stop: 1
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# Short-Description: Yandex daemon
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### END INIT INFO
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USER=metrica
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GROUP=metrica
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SHELL=/bin/sh
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PROGRAM=@DAEMON@
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SYSCONFDIR=/etc/$PROGRAM
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PIDDIR=/var/run/$PROGRAM
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LOGDIR=/var/log/$PROGRAM
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LOCALSTATEDIR=/var/lock
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BINDIR=/usr/bin
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CRONFILE=/etc/cron.d/@CRONFILE@
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[ -x $BINDIR/$PROGRAM ] || exit 0
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CNFFILE=$SYSCONFDIR/config.xml
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PIDFILE=$PIDDIR/$PROGRAM.pid
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LOCKFILE=$LOCALSTATEDIR/$PROGRAM
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RETVAL=0
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isrun()
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{
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[ -r "$PIDFILE" ] && pgrep -s `cat "$PIDFILE"` >/dev/null 2>&1 && return 0 || return 1
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}
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wait4done()
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{
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while isrun; do
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sleep 1
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done
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}
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start()
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{
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local EXIT_STATUS
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EXIT_STATUS=0
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echo -n "Start $PROGRAM service: "
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if isrun; then
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echo -n "already running "
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EXIT_STATUS=1
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else
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# Clean stale lock files
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rm -f "$PIDFILE" "$LOCKFILE"
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mkdir -p $LOGDIR
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mkdir -p $PIDDIR
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chown -R $USER:$GROUP $LOGDIR
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chown -R $USER:$GROUP $PIDDIR
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su -l $USER -s $SHELL -c "\"$BINDIR/$PROGRAM\" --daemon --pid-file=\"$PIDFILE\" --config-file=\"$CNFFILE\""
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EXIT_STATUS=$?
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fi
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if [ $EXIT_STATUS -eq 0 ]; then
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touch "$LOCKFILE"
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echo "DONE"
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else
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echo "FAILED"
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fi
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return $EXIT_STATUS
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}
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stop()
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{
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local EXIT_STATUS
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EXIT_STATUS=0
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echo -n "Stop $PROGRAM service: "
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if isrun; then
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kill -INT `cat "$PIDFILE"`
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wait4done
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rm -f "$LOCKFILE"
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fi
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echo "DONE"
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return $EXIT_STATUS
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}
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restart()
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{
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stop
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start
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}
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enable_cron()
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{
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sed -i 's/^#*//' "$CRONFILE"
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}
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disable_cron()
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{
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sed -i 's/^#*/#/' "$CRONFILE"
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}
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# See how we were called.
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EXIT_STATUS=0
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case "$1" in
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start)
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start && enable_cron
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;;
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stop)
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disable_cron && stop
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;;
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status)
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isrun && echo "$PROGRAM service is running" || echo "$PROGRAM service is stopped"
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;;
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restart)
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restart && enable_cron
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;;
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reload)
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restart
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;;
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condstart)
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isrun || start
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;;
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condstop)
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isrun && stop
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;;
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condrestart)
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isrun && restart
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;;
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condreload)
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isrun && restart
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;;
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fallenstart)
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[ -r "$PIDFILE" ] && start
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;;
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*)
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echo "Usage: ${0##*/} {start|stop|status|restart|reload|condstart|condstop|condrestart|condreload|fallenstart}"
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EXIT_STATUS=2
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esac
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exit $EXIT_STATUS
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