k8s-sig-cluster-lifecycleawskubesprayhigh-availabilityansiblekubernetes-clustergcekubernetesbare-metal
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129 lines
2.3 KiB
129 lines
2.3 KiB
#!/bin/bash
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#
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# /etc/rc.d/init.d/kubelet
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#
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# chkconfig: 2345 95 95
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# description: Daemon for kubelet (kubernetes.io)
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### BEGIN INIT INFO
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# Provides: kubelet
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# Required-Start: $local_fs $network $syslog cgconfig
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# Required-Stop:
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# Should-Start:
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# Should-Stop:
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# Default-Start: 2 3 4 5
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# Default-Stop: 0 1 6
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# Short-Description: start and stop kubelet
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# Description:
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# The Kubernetes container manager maintains docker state against a state file.
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### END INIT INFO
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# Source function library.
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. /etc/rc.d/init.d/functions
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prog="kubelet"
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exec="{{ bin_dir }}/$prog"
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pidfile="/var/run/$prog.pid"
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lockfile="/var/lock/subsys/$prog"
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logfile="/var/log/$prog"
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[ -e /etc/kubernetes/$prog.env ] && . /etc/kubernetes/$prog.env
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start() {
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if [ ! -x $exec ]; then
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if [ ! -e $exec ]; then
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echo "Docker executable $exec not found"
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else
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echo "You do not have permission to execute the Docker executable $exec"
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fi
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exit 5
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fi
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check_for_cleanup
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if ! [ -f $pidfile ]; then
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printf "Starting $prog:\t"
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echo "\n$(date)\n" >> $logfile
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$exec $DAEMON_ARGS &>> $logfile &
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pid=$!
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echo $pid >> $pidfile
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touch $lockfile
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success
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echo
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else
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failure
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echo
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printf "$pidfile still exists...\n"
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exit 7
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fi
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}
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stop() {
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echo -n $"Stopping $prog: "
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killproc -p $pidfile -d 300 $prog
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retval=$?
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echo
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[ $retval -eq 0 ] && rm -f $lockfile
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return $retval
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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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reload() {
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restart
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}
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force_reload() {
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restart
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}
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rh_status() {
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status -p $pidfile $prog
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}
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rh_status_q() {
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rh_status >/dev/null 2>&1
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}
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check_for_cleanup() {
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if [ -f ${pidfile} ]; then
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/bin/ps -fp $(cat ${pidfile}) > /dev/null || rm ${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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rh_status_q && exit 0
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$1
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;;
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stop)
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rh_status_q || exit 0
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$1
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;;
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restart)
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$1
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;;
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reload)
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rh_status_q || exit 7
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$1
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;;
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force-reload)
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force_reload
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;;
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status)
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rh_status
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;;
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condrestart|try-restart)
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rh_status_q || exit 0
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restart
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;;
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*)
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echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload}"
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exit 2
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esac
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exit $?
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