Currently, when there are some qemu processes which may be some useful
virtual machines running by the operator running on non compute node, the
cleanup script will fail the cleanup operation for that node. We need to
ignore the qemu process check for non compute nodes.

Change-Id: If49a1a30764063935b2a65312de8f3b2357c7fbc
Closes-bug: 1633005

This patch removes VIPs when 'kolla-ansible destroy' is invoked.

Change-Id: I263b9bc852c7bc3448a6a15b3115b1f226071afc
Closes-Bug: #1605442

The cleanup command in the external API is a misnomer and should
be called destroy.

Change-Id: I083e80699e09bb24266ce1bf549772a5de92a49e
Closes-Bug: 1610364