nebula/examples/service_scripts/nebula.init.d.sh

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2019-11-19 10:00:20 -07:00
#!/bin/sh
### BEGIN INIT INFO
# Provides: nebula
# Required-Start: $local_fs $network
# Required-Stop: $local_fs $network
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Description: nebula mesh vpn client
### END INIT INFO
SCRIPT="/usr/local/bin/nebula -config /etc/nebula/config.yml"
RUNAS=root
PIDFILE=/var/run/nebula.pid
LOGFILE=/var/log/nebula.log
start() {
if [ -f $PIDFILE ] && kill -0 $(cat $PIDFILE); then
echo 'Service already running' >&2
return 1
fi
echo 'Starting nebula service…' >&2
local CMD="$SCRIPT &> \"$LOGFILE\" & echo \$!"
su -c "$CMD" $RUNAS > "$PIDFILE"
echo 'Service started' >&2
}
stop() {
if [ ! -f "$PIDFILE" ] || ! kill -0 $(cat "$PIDFILE"); then
echo 'Service not running' >&2
return 1
fi
echo 'Stopping nebula service…' >&2
kill -15 $(cat "$PIDFILE") && rm -f "$PIDFILE"
echo 'Service stopped' >&2
}
case "$1" in
start)
start
;;
stop)
stop
;;
restart)
stop
start
;;
*)
echo "Usage: $0 {start|stop|restart}"
esac