mirror of
https://github.com/k3s-io/kubernetes.git
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100 lines
2.1 KiB
Bash
Executable File
100 lines
2.1 KiB
Bash
Executable File
#!/bin/sh
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set -e
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### BEGIN INIT INFO
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# Provides: kubelet
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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-apiserver)
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KUBELET=/opt/bin/$BASE
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# This is the pid file managed by kube-apiserver itself
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KUBELET_PIDFILE=/var/run/$BASE.pid
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KUBELET_LOGFILE=/var/log/$BASE.log
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KUBELET_OPTS=""
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KUBELET_DESC="Kube-Apiserver"
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# Get lsb functions
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. /lib/lsb/init-functions
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if [ -f /etc/default/$BASE ]; then
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. /etc/default/$BASE
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fi
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# see also init_is_upstart in /lib/lsb/init-functions (which isn't available in Ubuntu 12.04, or we'd use it)
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if [ -x /sbin/initctl ] && /sbin/initctl version 2>/dev/null | grep -q upstart; then
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log_failure_msg "$KUBELET_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-apiserver is present
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if [ ! -x $KUBELET ]; then
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log_failure_msg "$KUBELET 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 [ "$(id -u)" != '0' ]; then
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log_failure_msg "$KUBELET_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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KUBELET_START="start-stop-daemon \
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--start \
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--background \
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--quiet \
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--exec $KUBELET \
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--make-pidfile --pidfile $KUBELET_PIDFILE \
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-- $KUBELET_OPTS \
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>> $KUBELET_LOGFILE 2>&1"
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KUBELET_STOP="start-stop-daemon \
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--stop \
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--pidfile $KUBELET_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 $KUBELET_DESC: $BASE"
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$KUBELET_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 $KUBELET_DESC: $BASE"
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$KUBELET_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_begin_msg "Stopping $KUBELET_DESC: $BASE"
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$KUBELET_STOP
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$KUBELET_START
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log_end_msg $?
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;;
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status)
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status_of_proc -p "$KUBELET_PIDFILE" "$KUBELET" "$KUBELET_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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