k8s-sig-cluster-lifecycleawskubesprayhigh-availabilityansiblekubernetes-clustergcekubernetesbare-metal
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140 lines
2.8 KiB
140 lines
2.8 KiB
#!/bin/bash
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#
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# /etc/rc.d/init.d/calico-node
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#
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# chkconfig: 2345 95 95
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# description: Daemon for calico-node (http://www.projectcalico.org/)
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set -a
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### BEGIN INIT INFO
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# Provides: calico-node
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# Required-Start: $local_fs $network $syslog cgconfig
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# Required-Stop:
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# Should-Start:
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# Should-Stop:
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# Default-Start: 2 3 4 5
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# Default-Stop: 0 1 6
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# Short-Description: start and stop calico-node
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# Description:
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# Manage calico-docker container
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### END INIT INFO
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# Source function library.
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. /etc/rc.d/init.d/functions
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prog="calicoctl"
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exec="{{ bin_dir }}/$prog"
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dockerexec="$(which docker)"
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logfile="/var/log/$prog"
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[ -e /etc/network-environment ] && for i in $(cat /etc/network-environment | egrep '(^$|^#)'); do export $i; done
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do_status()
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{
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if [ $($dockerexec ps --format "{{.Image}}" | grep -cw 'calico/node') -ne 1 ]; then
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return 1
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fi
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}
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do_start() {
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if [ ! -x $exec ]; then
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if [ ! -e $exec ]; then
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echo "calico-node executable $exec not found"
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else
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echo "You do not have permission to execute the calico-node executable $exec"
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fi
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exit 5
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fi
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[ -x "$dockerexec" ] || exit 0
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do_status
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retval=$?
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if [ $retval -ne 0 ]; then
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printf "Starting $prog:\t"
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echo "\n$(date)\n" >> $logfile
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{% if legacy_calicoctl %}
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$exec node --ip=${DEFAULT_IPV4} &>>$logfile
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{% else %}
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$exec node run --ip=${DEFAULT_IPV4} &>>$logfile
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{% endif %}
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success
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echo
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else
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echo -n "calico-node's already running"
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success
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exit 0
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fi
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}
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do_stop() {
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echo -n $"Stopping $prog: "
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{% if legacy_calicoctl %}
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$exec node stop >> /dev/null || $exec node stop --force >> /dev/null
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{% else %}
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echo "Current version of ${exec} doesn't support 'node stop' command!"
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return 1
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{% endif %}
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retval=$?
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echo
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return $retval
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}
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restart() {
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do_stop
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do_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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case "$1" in
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start)
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do_start
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case "$?" in
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0|1) success || exit 0 ;;
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2) failure || exit 1 ;;
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esac
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;;
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stop)
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echo -n "Stopping $DESC" "$NAME"
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if do_stop; then
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success
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echo
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else
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echo -n "Can't stop calico-node"
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failure
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echo
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fi
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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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$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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if do_status; then
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echo -n "Calico-node is running"
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success
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echo
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else
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echo -n "Calico-node is not running"
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failure
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echo
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fi
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;;
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*)
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echo $"Usage: $0 {start|stop|status|restart|reload|force-reload}"
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exit 2
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esac
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exit $?
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