Comment 13 for bug 1345460

Reviewed: https://review.openstack.org/137386
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=acefbcb20408ec6ee1fe666524a2a20449969f1f
Submitter: Jenkins
Branch: stable/juno

commit acefbcb20408ec6ee1fe666524a2a20449969f1f
Author: Gary Kotton <email address hidden>
Date: Sat Jul 19 23:24:54 2014 -0700

    VMware: fix exception when multiple compute nodes are running

    A number of operations in the VMwareVCDriver class first validate
    that instances node is the cluster that is mapped to the compute
    node. This is problematic when the compute nodes have different
    configurations, for example, each compute node is mapped to a
    different cluster.

    In this case many operations that are just performing instance operations
    will fail. This patch ensure that all instance operations that do not
    require a cluster or volume will make use of the base _vmops class.
    This is due to the fact that it only requires the instance details
    to interface with the VC and there are no specific cluster operations.

    Change-Id: I2bc38a480f2feb12ea41e7d28f80b29dd49a79b8
    Closes-bug: #1345460
    (cherry picked from commit 8e4a9156f4dccf003970848c28b8a9d15c55212d)