104 lines
1.8 KiB
Bash
104 lines
1.8 KiB
Bash
#!/bin/bash
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#
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# Startup script for etcd
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#
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# chkconfig: 2345 20 80
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# description: Starts and stops etcd systemd service
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### BEGIN INIT INFO
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# Provides: etcd
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# Required-Start: $local_fs $network
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# Required-Stop: $local_fs
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# Default-Start: 2 3 4 5
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# Default-Stop: 0 1 6
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# Short-Description: Start up the etcd service
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# Description: A highly-available key value store for shared configuration
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### END INIT INFO
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DESC="ETCD highly-available key value database"
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SERVICE="etcd.service"
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PIDFILE="/var/run/etcd.pid"
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status()
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{
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if [ "`systemctl is-active etcd.service`" = "active" ]; then
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RETVAL=0
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echo "$DESC is running"
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return
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else
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echo "$DESC is Not running"
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RETVAL=1
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fi
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}
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start()
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{
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if [ -e $PIDFILE ]; then
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PIDDIR=/proc/$(cat $PIDFILE)
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if [ -d $PIDDIR ]; then
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echo "$DESC already running."
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return
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else
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echo "Removing stale PID file $PIDFILE"
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rm -f $PIDFILE
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fi
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fi
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echo "Starting $SERVICE..."
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systemctl start $SERVICE
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if [ $? -eq 0 ]; then
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echo "Started $SERVICE successfully"
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RETVAL=0
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else
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echo "$SERVICE failed!"
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RETVAL=1
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fi
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}
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stop()
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{
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echo -n "Stopping $SERVICE..."
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systemctl stop $SERVICE
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if [ $? -eq 0 ]; then
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echo "$SERVICE stopped."
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else
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echo "failed to stop $SERVICE!"
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fi
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if [ -e $PIDFILE ]; then
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echo "Removing stale PID file $PIDFILE"
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rm -f $PIDFILE
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fi
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}
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case "$1" in
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start)
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start
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;;
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stop)
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stop
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;;
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status)
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status
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;;
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restart)
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stop
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start
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;;
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*)
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echo "Usage: $0 {start|stop|status|restart}"
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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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