Smaine Kahlouch
9 years ago
5 changed files with 262 additions and 40 deletions
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7roles/kubernetes/node/templates/deb-kubelet.initd.j2
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15roles/kubernetes/node/templates/rh-kubelet.initd.j2
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36roles/network_plugin/tasks/calico.yml
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114roles/network_plugin/templates/calico/deb-calico.initd.j2
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130roles/network_plugin/templates/calico/rh-calico.initd.j2
@ -0,0 +1,114 @@ |
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#!/bin/bash |
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# |
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### BEGIN INIT INFO |
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# Provides: calico-node |
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# Required-Start: $local_fs $network $syslog |
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# Required-Stop: |
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# Default-Start: 2 3 4 5 |
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# Default-Stop: 0 1 6 |
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# Short-Description: Calico docker container |
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# Description: |
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# Runs calico as a docker container |
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### END INIT INFO |
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|
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PATH=/sbin:/usr/sbin:/bin:/usr/bin |
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DESC="Calico-node Docker" |
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NAME=calico-node |
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DAEMON=/usr/local/bin/calicoctl |
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DAEMON_ARGS="" |
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DOCKER=$(which docker) |
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SCRIPTNAME=/etc/init.d/$NAME |
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DAEMON_USER=root |
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|
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# Exit if the binary is not present |
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[ -x "$DAEMON" ] || exit 0 |
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|
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# Exit if the docker package is not installed |
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[ -x "$DOCKER" ] || exit 0 |
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|
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# Read configuration variable file if it is present |
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[ -r /etc/network-environment ] && . /etc/network-environment |
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|
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# Define LSB log_* functions. |
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# Depend on lsb-base (>= 3.2-14) to ensure that this file is present |
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# and status_of_proc is working. |
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. /lib/lsb/init-functions |
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|
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do_status() |
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{ |
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if [ $($DOCKER ps | awk '{ print $2 }' | grep calico/node | wc -l) -eq 1 ]; then |
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return 0 |
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else |
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return 1 |
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fi |
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} |
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|
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# Function that starts the daemon/service |
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# |
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do_start() |
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{ |
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do_status |
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retval=$? |
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if [ $retval -ne 0 ]; then |
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${DAEMON} node --ip=${DEFAULT_IPV4} >>/dev/null && return 0 || return 2 |
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else |
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return 1 |
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fi |
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} |
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|
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# |
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# Function that stops the daemon/service |
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# |
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do_stop() |
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{ |
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${DAEMON} node stop >> /dev/null || ${DAEMON} node stop --force >> /dev/null |
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} |
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|
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|
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case "$1" in |
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start) |
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log_daemon_msg "Starting $DESC" "$NAME" |
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do_start |
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case "$?" in |
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0|1) log_end_msg 0 || exit 0 ;; |
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2) log_end_msg 1 || exit 1 ;; |
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esac |
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;; |
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stop) |
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log_daemon_msg "Stopping $DESC" "$NAME" |
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if do_stop; then |
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log_end_msg 0 |
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else |
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log_failure_msg "Can't stop calico-node" |
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log_end_msg 1 |
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fi |
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;; |
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status) |
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if do_status; then |
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log_end_msg 0 |
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else |
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log_failure_msg "Calico-node is not running" |
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log_end_msg 1 |
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fi |
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;; |
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|
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restart|force-reload) |
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log_daemon_msg "Restarting $DESC" "$NAME" |
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if do_stop; then |
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if do_start; then |
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log_end_msg 0 |
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exit 0 |
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else |
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rc="$?" |
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fi |
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else |
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rc="$?" |
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fi |
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log_failure_msg "Can't restart Calico-node" |
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log_end_msg ${rc} |
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;; |
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*) |
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echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2 |
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exit 3 |
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;; |
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esac |
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@ -0,0 +1,130 @@ |
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#!/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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|
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### BEGIN INIT INFO |
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# Provides: calico-node |
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# Required-Start: $local_fs $network $syslog cgconfig |
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# Required-Stop: |
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# Should-Start: |
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# Should-Stop: |
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# Default-Start: 2 3 4 5 |
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# Default-Stop: 0 1 6 |
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# Short-Description: start and stop calico-node |
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# Description: |
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# Manage calico-docker container |
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### END INIT INFO |
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|
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# Source function library. |
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. /etc/rc.d/init.d/functions |
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|
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prog="calicoctl" |
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exec="/usr/local/bin/$prog" |
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dockerexec="$(which docker)" |
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logfile="/var/log/$prog" |
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|
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[ -e /etc/network-environment ] && for i in $(cat /etc/network-environment | egrep '(^$|^#)'); do export $i; done |
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|
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do_status() |
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{ |
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if [ $($dockerexec ps | awk '{ print $2 }' | grep calico/node | wc -l) -ne 1 ]; then |
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return 1 |
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fi |
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} |
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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 $exec" |
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fi |
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exit 5 |
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fi |
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|
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[ -x "$dockerexec" ] || exit 0 |
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|
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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" >> $logfile |
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$exec node --ip=${DEFAULT_IPV4} &>>$logfile |
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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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|
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do_stop() { |
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echo -n $"Stopping $prog: " |
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$exec node stop >> /dev/null || $exec node stop --force >> /dev/null |
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retval=$? |
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echo |
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return $retval |
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} |
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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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|
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reload() { |
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restart |
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} |
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|
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force_reload() { |
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restart |
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} |
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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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|
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exit $? |
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