mooc

#!/bin/sh
#
# (c) 2016 Ciro Scognamiglio <c.scognamiglio@cslash.net>

### BEGIN INIT INFO
# Provides:          mooc
# Required-Start: rethinkdb
# Required-Stop: rethinkdb
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: This starts the mooc service.
# Description:       needs rethinkdb
### END INIT INFO

. /lib/lsb/init-functions

DIR=/root/mooc/rest-api/myops2/bin
DAEMON=$DIR/myops2-mooc
DAEMON_NAME=mooc

DAEMONW=$DIR/myops2-web
DAEMONW_NAME=moocweb

DAEMONM=$DIR/myops2-monitor
DAEMONM_NAME=moocmonitor

# Add any command line options for your daemon here
DAEMON_OPTS=""
DAEMONW_OPTS=""
DAEMONM_OPTS=""

# This next line determines what user the script runs as.
# Root generally not recommended but necessary if you are using the Raspberry Pi GPIO from Python.
DAEMON_USER=root

# The process ID of the script when it runs is stored here:
PIDFILE=/var/run/$DAEMON_NAME.pid
PIDFILEW=/var/run/$DAEMONW_NAME.pid
PIDFILEM=/var/run/$DAEMONM_NAME.pid

do_start()
{
    log_daemon_msg "Starting $DAEMON_NAME service"
    start-stop-daemon --start --background --pidfile $PIDFILE --make-pidfile \
        --user $DAEMON_USER --chuid $DAEMON_USER \
        --startas /bin/bash -- -c "exec $DAEMON $DAEMON_OPTS >> /var/log/myops2-daemon.log 2>&1"
    log_end_msg $?

    log_daemon_msg "Starting $DAEMONW_NAME service"
    start-stop-daemon --start --background --pidfile $PIDFILEW --make-pidfile \
    --user $DAEMON_USER --chuid $DAEMON_USER \
    --startas /bin/bash -- -c "exec $DAEMONW $DAEMONW_OPTS >> /var/log/myops2-daemon.log 2>&1"
    log_end_msg $?
    
    log_daemon_msg "Starting $DAEMONM_NAME service"
    start-stop-daemon --start --background --pidfile $PIDFILEM --make-pidfile \
    --user $DAEMON_USER --chuid $DAEMON_USER \
    --startas /bin/bash -- -c "exec $DAEMONM $DAEMONM_OPTS >> /var/log/myops2-daemon.log 2>&1"
    log_end_msg $?
}

do_stop()
{
    log_daemon_msg "Stopping $DAEMON_NAME service"
    start-stop-daemon --stop --pidfile $PIDFILE --retry 10
    log_end_msg $?

    log_daemon_msg "Stopping $DAEMONW_NAME service"
    start-stop-daemon --stop --pidfile $PIDFILEW --retry 10
    log_end_msg $?

    log_daemon_msg "Stopping $DAEMONM_NAME service"
    start-stop-daemon --stop --pidfile $PIDFILEM --retry 10
    log_end_msg $?
}


case "$1" in

    start|stop)
        do_${1}
        ;;

    restart|reload|force-reload)
        do_stop
        do_start
        ;;

    status)
        status_of_proc "$DAEMON_NAME" "$DAEMON" && exit 0 || exit $?
        ;;

    *)
        echo "Usage: /etc/init.d/$DAEMON_NAME {start|stop|restart|status}"
        exit 1
        ;;

esac

exit 0