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#!/bin/sh
### BEGIN INIT INFO
# Provides: nova-api
# Required-Start: $network $local_fs $remote_fs $syslog
# Required-Stop: $remote_fs
# Should-Start: postgresql mysql keystone rabbitmq-server ntp
# Should-Stop: postgresql mysql keystone rabbitmq-server ntp
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Nova API server
# Description: Frontend Nova API server
### END INIT INFO
# Author: Julien Danjou <acid@debian.org>
# PATH should only include /usr/* if it runs after the mountnfs.sh script
PATH=/sbin:/usr/sbin:/bin:/usr/bin
DESC="OpenStack Compute API"
NAME=nova-api
DAEMON=/usr/bin/nova-api
DAEMON_ARGS="--config-file=/etc/nova/nova.conf"
PIDFILE=/var/run/$NAME.pid
SCRIPTNAME=/etc/init.d/$NAME
NOVA_USER=nova
LOCK_DIR=/var/lock/nova/
# Exit if the package is not installed
[ -x $DAEMON ] || exit 0
. /lib/lsb/init-functions
[ -r /etc/default/openstack ] && . /etc/default/openstack
[ -r /etc/default/$NAME ] && . /etc/default/$NAME
[ "x$USE_SYSLOG" = "xyes" ] && DAEMON_ARGS="$DAEMON_ARGS --use-syslog"
[ "x$USE_LOGFILE" != "xno" ] && DAEMON_ARGS="$DAEMON_ARGS --log-file /var/log/nova/$NAME.log"
mkdir -p ${LOCK_DIR}
chown ${NOVA_USER} ${LOCK_DIR}
do_start() {
start-stop-daemon --start --background --quiet --chuid ${NOVA_USER}:nova --make-pidfile --pidfile $PIDFILE --startas $DAEMON --test > /dev/null \
|| return 1
start-stop-daemon --start --background --quiet --chuid ${NOVA_USER}:nova --make-pidfile --pidfile $PIDFILE --startas $DAEMON -- \
$DAEMON_ARGS \
|| return 2
}
do_stop() {
start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --pidfile $PIDFILE
RETVAL="$?"
rm -f $PIDFILE
return "$RETVAL"
}
case "$1" in
start)
log_daemon_msg "Starting $DESC" "$NAME"
do_start
case "$?" in
0|1) log_end_msg 0 ;;
2) log_end_msg 1 ;;
esac
;;
stop)
log_daemon_msg "Stopping $DESC" "$NAME"
do_stop
case "$?" in
0|1) log_end_msg 0 ;;
2) log_end_msg 1 ;;
esac
;;
status)
status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $?
;;
restart|force-reload)
log_daemon_msg "Restarting $DESC" "$NAME"
do_stop
case "$?" in
0|1)
do_start
case "$?" in
0) log_end_msg 0 ;;
1) log_end_msg 1 ;; # Old process is still running
*) log_end_msg 1 ;; # Failed to start
esac
;;
*)
# Failed to stop
log_end_msg 1
;;
esac
;;
*)
echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
exit 3
;;
esac
exit 0
|
