100 lines
2.7 KiB
Bash
100 lines
2.7 KiB
Bash
#!/bin/sh
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set -e
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### BEGIN INIT INFO
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# Provides: kube-controller-manager
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# Required-Start: $etcd
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# Required-Stop:
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# Should-Start:
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# Should-Stop:
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# Default-Start:
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# Default-Stop:
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# Short-Description: Start distrubted key/value pair service
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# Description:
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# http://www.github.com/GoogleCloudPlatform/Kubernetes
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### END INIT INFO
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export PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin:/opt/bin:
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BASE=$(basename $0)
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# modify these in /etc/default/$BASE (/etc/default/kube-controller-manager)
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KUBE_CONTROLLER_MANAGER=/opt/bin/hyperkube controller-manager
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# This is the pid file managed by kube-controller-manager itself
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KUBE_CONTROLLER_MANAGER_PIDFILE=/var/run/$BASE.pid
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KUBE_CONTROLLER_MANAGER_LOGFILE=/var/log/$BASE.log
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KUBE_CONTROLLER_MANAGER_OPTS=""
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KUBE_CONTROLLER_MANAGER_DESC="Kube-Controller-Manager"
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# Get lsb functions
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. /lib/lsb/init-functions
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if [ -f /etc/default/$BASE ]; then
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. /etc/default/$BASE
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fi
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# see also init_is_upstart in /lib/lsb/init-functions (which isn't available in Ubuntu 12.04, or we'd use it)
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if [ -x /sbin/initctl ] && /sbin/initctl version 2>/dev/null | grep -q upstart; then
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log_failure_msg "$KUBE_CONTROLLER_MANAGER_DESC is managed via upstart, try using service $BASE $1"
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exit 1
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fi
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# Check kube-controller-manager is present
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if [ ! -x $KUBE_CONTROLLER_MANAGER ]; then
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log_failure_msg "$KUBE_CONTROLLER_MANAGER not present or not executable"
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exit 1
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fi
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fail_unless_root() {
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if [ "$(id -u)" != '0' ]; then
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log_failure_msg "$KUBE_CONTROLLER_MANAGER_DESC must be run as root"
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exit 1
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fi
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}
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KUBE_CONTROLLER_MANAGER_START="start-stop-daemon
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--start --background \
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--quiet \
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--exec $KUBE_CONTROLLER_MANAGER \
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--make-pidfile \
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--pidfile $KUBE_CONTROLLER_MANAGER_PIDFILE \
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-- $KUBE_CONTROLLER_MANAGER_OPTS \
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>> "$KUBE_CONTROLLER_MANAGER_LOGFILE" 2>&1
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KUBE_CONTROLLER_MANAGER_STOP="start-stop-daemon \
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--stop \
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--pidfile $KUBE_CONTROLLER_MANAGER_PIDFILE"
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case "$1" in
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start)
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fail_unless_root
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log_begin_msg "Starting $KUBE_CONTROLLER_MANAGER_DESC: $BASE"
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$KUBE_CONTROLLER_MANAGER_START
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log_end_msg $?
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;;
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stop)
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fail_unless_root
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log_begin_msg "Stopping $KUBE_CONTROLLER_MANAGER_DESC: $BASE"
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$KUBE_CONTROLLER_MANAGER_STOP
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log_end_msg $?
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;;
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restart | force-reload)
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fail_unless_root
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log_daemon_message "Restarting $KUBE_CONTROLLER_MANAGER" || true
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$KUBE_CONTROLLER_MANAGER_STOP
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$KUBE_CONTROLLER_MANAGER_START
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log_end_msg $?
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;;
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status)
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status_of_proc -p "$KUBE_CONTROLLER_MANAGER_PIDFILE" "$KUBE_CONTROLLER_MANAGER" "$KUBE_CONTROLLER_MANAGER_DESC"
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;;
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*)
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echo "Usage: $0 {start|stop|restart|status}"
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exit 1
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;;
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esac
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