File openstack-novncproxy.init of Package openstack-novncproxy

#!/bin/sh

### BEGIN INIT INFO
# Provides:          openstack-novncproxy
# Required-Start:    $remote_fs $syslog
# Required-Stop:     $remote_fs $syslog
# Should-Start:      rabbitmq-server mysql
# Default-Start:     3 5
# Default-Stop:      0 1 2 6
# Short-Description: Nova novncproxy server
# Description:       Nova novncproxy server.
### END INIT INFO

name="novncproxy"
USER="openstack-nova"
GROUP="nobody"
FLAGFILE="/etc/nova/nova.conf"
RUNDIR="/var/run/nova"
LOGFILE="/var/log/nova/$name.log"
WEBROOT="/var/lib/nova/noVNC"
DAEMON="nova-novncproxy"

[ -e "/etc/sysconfig/openstack-$name" ] && . "/etc/sysconfig/openstack-$name"

mkdir -p $RUNDIR

DAEMON_OPTIONS="--flagfile=$FLAGFILE --logfile=$LOGFILE --web=$WEBROOT --daemon"
OPTIONS="${OPTIONS} $DAEMON_OPTIONS"
if [ "x$NOVNC_SSL_ENABLE" = "xyes" ] ; then
  SSL_KEY_FILE=`umask 077 >/dev/null ; mktemp /dev/shm/openstack-novnc-key.XXXXXX`
  SSL_CRT_FILE=`umask 077 >/dev/null ; mktemp /dev/shm/openstack-novnc-crt.XXXXXX`
  chown "$USER" "$SSL_KEY_FILE" "$SSL_CRT_FILE"
  OPTIONS="--cert $SSL_CRT_FILE --key $SSL_KEY_FILE ${OPTIONS}"
fi

# Shell functions sourced from /etc/rc.status:
#      rc_check         check and set local and overall rc status
#      rc_status        check and set local and overall rc status
#      rc_status -v     be verbose in local rc status and clear it afterwards
#      rc_status -v -r  ditto and clear both the local and overall rc status
#      rc_status -s     display "skipped" and exit with status 3
#      rc_status -u     display "unused" and exit with status 3
#      rc_failed        set local and overall rc status to failed
#      rc_failed <num>  set local and overall rc status to <num>
#      rc_reset         clear both the local and overall rc status
#      rc_exit          exit appropriate to overall rc status
#      rc_active        checks whether a service is activated by symlinks
. /etc/rc.status

FULLNAME="OpenStack::Nova $name server"

case "$1" in
    start)
        echo -n "Starting $DAEMON"
        [ ! -z "$SSL_CRT_FILE" ] && [ ! -z "$SSL_KEY_FILE" ] && ( umask 077 ; cp "$NOVNC_SSL_KEY" "$SSL_KEY_FILE" ; cp "$NOVNC_SSL_CERT" "$SSL_CRT_FILE" )
        startproc -u $USER /usr/bin/$DAEMON $OPTIONS </dev/null >/dev/null 2>&1 &
        rc_status -v
        ;;
    stop)
        echo -n "Shutting down $DAEMON"
        killproc python /usr/bin/$DAEMON 2>/dev/null
        rc_status -v
        ;;
    restart)
        $0 stop
        $0 start
        rc_status
        ;;
    reload)
        ;;
    status)
        echo -n "Checking $DAEMON"
        /sbin/checkproc python /usr/bin/$DAEMON
        rc_status -v
        ;;
    condrestart|try-restart)
        $0 status
        if test $? = 0; then
            $0 restart
        else
            rc_reset # Not running is not a failure.
        fi
        ;;
    *)
        echo $"Usage: $0 {start|stop|status|restart|try-restart}"
        exit 2
esac
exit $?