agent: Remove cloud-cleanup.conf for Ubuntu

This is a very dangerous file. Although we do not package it, it would be very dangerous to do so.

If this file would be present on a HyperVisor it would cause all instances to be stopped on a libvirt restart.

There is no need for stopping all instances when libvirt is being stopped (or restarted).

agent/distro/ubuntu/SYSCONFDIR/init/cloud-cleanup.conf

@@ -1,32 +0,0 @@
-# Licensed to the Apache Software Foundation (ASF) under one
-# or more contributor license agreements.  See the NOTICE file
-# distributed with this work for additional information
-# regarding copyright ownership.  The ASF licenses this file
-# to you under the Apache License, Version 2.0 (the
-# "License"); you may not use this file except in compliance
-# with the License.  You may obtain a copy of the License at
-# 
-#   http://www.apache.org/licenses/LICENSE-2.0
-# 
-# Unless required by applicable law or agreed to in writing,
-# software distributed under the License is distributed on an
-# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-# KIND, either express or implied.  See the License for the
-# specific language governing permissions and limitations
-# under the License.
-
-description "Stop CloudStack VMs on shutdown"
-author "Manuel Amador (Rudd-O) <manuel@vmops.com>"
-
-start on stopping libvirt-bin
-
-task
-script
-	curr_runlevel=`runlevel | tail -c 2`
-	if [ "$curr_runlevel" = "6" -o "$curr_runlevel" = "0" ] ; then
-		for a in `virsh list | awk ' /^ +[0-9]+ [vri]-([0-9]+?)-/ { print $2 } '` ; do
-			echo Destroying CloudStack VM $a
-			virsh destroy $a
-		done
-	fi
-end script