Adding reaper task to clean up zombie instances from compute nodes.
Adding reaper task to clean up zombie instances from compute nodes.

Added running_deleted_instance_timeout,
running_deleted_instance_poll_interval, and
running_deleted_instance_action=read to nova conf file.

Change-Id: Ie6c7b982d58796d54b34747a89b2b432d5193798

pythonvietnam/salt-openstack,EntropyWorks/salt-openstack,pythonvietnam/salt-openstack,pythonvietnam/salt-openstack,EntropyWorks/salt-openstack,pythonvietnam/salt-openstack,EntropyWorks/salt-openstack