#!/bin/sh

#

#       /etc/rc.d/init.d/docker-registry

#

#       Registry server for Docker

#       

# chkconfig:   2345 93 93

# description: Registry server for Docker

### BEGIN INIT INFO

# Provides:       docker-registry

# Required-Start: $network

# Required-Stop:

# Should-Start:

# Should-Stop:

# Default-Start: 2 3 4 5

# Default-Stop:  0 1 6

# Short-Description: start and stop Docker registry

# Description: Registry server for Docker

### END INIT INFO

# Source function library.

. /etc/rc.d/init.d/functions

exec="/usr/bin/python"

prog="docker-registry"

pidfile="/var/run/$prog.pid"

lockfile="/var/lock/subsys/$prog"

logfile="/var/log/$prog"

[ -e /etc/sysconfig/$prog ] && . /etc/sysconfig/$prog

export DOCKER_REGISTRY_CONFIG=${DOCKER_REGISTRY_CONFIG:-"/etc/docker-registry.yml"}

export SETTINGS_FLAVOR=${SETTINGS_FLAVOR:-"dev"}

start() {

    [ -x $exec ] || exit 5

    if ! [ -f $pidfile ]; then

        cd #WORKDIR#

        printf "Starting $prog:\t"

        $exec /usr/bin/gunicorn --access-logfile - --debug --max-requests 100 --graceful-timeout 3600 -t 3600 -k gevent -b ${REGISTRY_ADDRESS}:${REGISTRY_PORT} -w $GUNICORN_WORKERS wsgi:application &>> $logfile &

        pid=$!

        echo $pid > $pidfile

        touch $lockfile

        success

        echo

    else

        failure

        echo

        printf "$pidfile still exists...\n"

        exit 7

    fi

}

stop() {

    echo -n $"Stopping $prog: "

    killproc -p $pidfile $prog

    retval=$?

    echo

    [ $retval -eq 0 ] && rm -f $lockfile

    return $retval

}

restart() {

    stop

    start

}

reload() {

    restart

}

force_reload() {

    restart

}

rh_status() {

    status -p $pidfile $prog

}

rh_status_q() {

    rh_status >/dev/null 2>&1

}

case "$1" in

    start)

        rh_status_q && exit 0

        $1

        ;;

    stop)

        rh_status_q || exit 0

        $1

        ;;

    restart)

        $1

        ;;

    reload)

        rh_status_q || exit 7

        $1

        ;;

    force-reload)

        force_reload

        ;;

    status)

        rh_status

        ;;

    condrestart|try-restart)

        rh_status_q || exit 0

        restart

        ;;

    *)

        echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload}"

        exit 2

esac

exit $?