1182e060cb
Previously, nova enabled_apis was hard coded and metdata_host was using PUBLIC_IP param instead of exposing an individual param. Extending these params and creating a separate compose yml that includes compute/libvirt/network/api is required to support nova network multi_host. Additional details can be found here: http://docs.openstack.org/admin-guide-cloud/content/section_metadata-service.html Change-Id: I5d417a0ee460f8ad9b2982fe83d63ab57013918e