CI: ovb cannot allocate host

[Alex Schultz]

rh1 was having issues creating nodes due to cloud related issues. This manifested itself with errors when trying to build out the baremetal environment.

2017-09-25 19:25:34.944131 | baremetal_10739.baremetal_env.openstack_baremetal_servers.3.baremetal_server:
2017-09-25 19:25:34.944161 | resource_type: OS::Nova::Server
2017-09-25 19:25:34.944198 | physical_resource_id: f073f353-2f72-4840-92bd-597a05d72fe8
2017-09-25 19:25:34.944241 | status: CREATE_FAILED
2017-09-25 19:25:34.944265 | status_reason: |
2017-09-25 19:25:34.944338 | ResourceInError: resources.baremetal_server: Went to status ERROR due to "Message: No valid host was found. There are not enough hosts available., Code: 500"
2017-09-25 19:25:34.944382 | baremetal_10739.baremetal_env.openstack_baremetal_servers.2.baremetal_server:
2017-09-25 19:25:34.944409 | resource_type: OS::Nova::Server
2017-09-25 19:25:34.944445 | physical_resource_id: 95f1d100-c27a-495e-9afb-49a18331ce5d
2017-09-25 19:25:34.944469 | status: CREATE_FAILED
2017-09-25 19:25:34.944491 | status_reason: |
2017-09-25 19:25:34.944563 | ResourceInError: resources.baremetal_server: Went to status ERROR due to "Message: No valid host was found. There are not enough hosts available., Code: 500"

[Alex Schultz (alex-schultz)]

Created this bug for tracking purposes so we can use it in elastic-recheck.

[Alex Schultz (alex-schultz)]

Moving to fixed release for now, will reopen if it manifests itself

[Alex Schultz (alex-schultz)]

Bug 1719334 was the cause of the build failures