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|
#!/bin/sh
### BEGIN INIT INFO
# Provides: nova-compute
# Required-Start: $remote_fs $syslog
# Required-Stop: $remote_fs $syslog
# Default-Start: 3 5
# Default-Stop: 0 1 2 6
# Short-Description: OpenStack Compute (Nova) - @suffix@
# Description: OpenStack Compute (Nova) - @suffix@
### END INIT INFO
SUFFIX="@suffix@"
DESC="nova-@suffix@"
DAEMON="/usr/bin/nova-$SUFFIX"
PIDFILE="/var/run/nova/nova-$SUFFIX.pid"
if [ ! -d /var/run/nova ]; then
mkdir -p /var/run/nova
chown nova:root /var/run/nova/
fi
if [ ! -d /var/lock/nova ]; then
mkdir -p /var/lock/nova
chown nova:root /var/lock/nova/
fi
if ! [ -x ${DAEMON} ] ; then
exit 0
fi
start ()
{
if [ -e $PIDFILE ]; then
PIDDIR=/proc/$(cat $PIDFILE)
if [ -d ${PIDDIR} ]; then
echo "$DESC already running."
exit 1
else
echo "Removing stale PID file $PIDFILE"
rm -f $PIDFILE
fi
fi
PIDDIR=`dirname $PIDFILE`
if [ ! -d $PIDDIR ]; then
mkdir -p $PIDDIR
chown nova $PIDDIR
fi
if [ ! -d /var/log/nova ]; then
mkdir /var/log/nova
fi
echo -n "Starting $DESC..."
start-stop-daemon --start --quiet --background \
--pidfile ${PIDFILE} --make-pidfile --exec ${DAEMON} \
-- --log-dir=/var/log/nova
if [ $? -eq 0 ]; then
echo "done."
else
echo "failed."
fi
}
stop ()
{
echo -n "Stopping $DESC..."
start-stop-daemon --stop --quiet --pidfile $PIDFILE
if [ $? -eq 0 ]; then
echo "done."
else
echo "failed."
fi
rm -f $PIDFILE
}
status()
{
pid=`cat $PIDFILE 2>/dev/null`
if [ -n "$pid" ]; then
if ps -p $pid >&- ; then
echo "$DESC is running"
return
fi
fi
echo "$DESC is not running"
}
reset()
{
. /etc/nova/openrc
# Nova comute
simple_delete "nova list --all-tenant" "nova delete" 1 "vm"
stop
# This is to make sure postgres is configured and running
if ! pidof postmaster > /dev/null; then
/etc/init.d/postgresql-init
/etc/init.d/postgresql start
sleep 5
fi
sudo -u postgres dropdb nova
sudo -u postgres createdb nova
sleep 2
nova-manage db sync
start
}
case "$1" in
start)
start
;;
stop)
stop
;;
restart|force-reload|reload)
stop
start
;;
status)
status
;;
reset)
reset
;;
*)
echo "Usage: $0 {start|stop|force-reload|restart|reload|status|reset}"
exit 1
;;
esac
exit 0
|
