MeshCentral/agents/meshinstall-initd.sh

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#!/bin/sh
### BEGIN INIT INFO
# Provides: <NAME>
# Required-Start: $local_fs $network $named $time $syslog
# Required-Stop: $local_fs $network $named $time $syslog
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Description: <DESCRIPTION>
### END INIT INFO
SCRIPT=/usr/local/mesh/meshagent
RUNAS=root
PIDFILE=/var/run/meshagent.pid
LOGFILE=/var/log/meshagent.log
start() {
if [ -f "$PIDFILE" ] && kill -0 $(cat "$PIDFILE"); then
echo 'Service already running' >&2
return 1
fi
echo 'Starting 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 service…' >&2
kill -15 $(cat "$PIDFILE") && rm -f "$PIDFILE"
echo 'Service stopped' >&2
}
uninstall() {
echo -n "Are you really sure you want to uninstall this service? That cannot be undone. [yes|No] "
local SURE
read SURE
if [ "$SURE" = "yes" ]; then
stop
rm -f "$PIDFILE"
echo "Notice: log file will not be removed: '$LOGFILE'" >&2
update-rc.d -f <NAME> remove
rm -fv "$0"
fi
}
forceuninstall() {
stop
rm -f "$PIDFILE"
rm -f "$LOGFILE"
update-rc.d -f <NAME> remove
rm -fv "$0"
}
case "$1" in
start)
start
;;
stop)
stop
;;
uninstall)
uninstall
;;
forceuninstall)
uninstall
;;
restart)
stop
start
;;
*)
echo "Usage: $0 {start|stop|restart|uninstall}"
esac