c58bd33af7
Since version 'v1.0.0-beta' calicoctl is written in Go and its API differs from old Python based utility. Added support of both old and new version of the utility.
124 lines
2.8 KiB
Django/Jinja
124 lines
2.8 KiB
Django/Jinja
#!/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 $syslog
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# Required-Stop:
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# Default-Start: 2 3 4 5
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# Default-Stop: 0 1 6
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# Short-Description: Calico docker container
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# Description:
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# Runs calico as a docker container
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### END INIT INFO
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set -a
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PATH=/sbin:/usr/sbin:/bin:/usr/bin
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DESC="Calico-node Docker"
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NAME=calico-node
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DAEMON={{ bin_dir }}/calicoctl
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DAEMON_ARGS=""
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DOCKER=$(which docker)
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SCRIPTNAME=/etc/init.d/$NAME
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DAEMON_USER=root
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# Exit if the binary is not present
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[ -x "$DAEMON" ] || exit 0
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# Exit if the docker package is not installed
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[ -x "$DOCKER" ] || exit 0
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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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# 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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do_status()
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{
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if [ $($DOCKER ps --format "{{.Image}}" | grep -cw 'calico/node') -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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# 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 [ $retval -ne 0 ]; then
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{% if legacy_calicoctl %}
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${DAEMON} node --ip=${DEFAULT_IPV4} >>/dev/null && return 0 || return 2
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{% else %}
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${DAEMON} node run --ip=${DEFAULT_IPV4} >>/dev/null && return 0 || return 2
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{% endif %}
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else
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return 1
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fi
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}
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#
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# Function that stops the daemon/service
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#
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do_stop()
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{
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{% if legacy_calicoctl %}
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${DAEMON} node stop >> /dev/null || ${DAEMON} node stop --force >> /dev/null
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{% else %}
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echo "Current version of ${DAEMON} doesn't support 'node stop' command!"
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return 1
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{% endif %}
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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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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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