Updated openstack/openstack
Project: openstack/trove  a5385680658dcf2cda39b92a79456bd288ab035d

Adds exception handling around heat stack creation

Reasons:
- heat_client.stacks.create raises HTTPException which was not
  captured in heat work-flow.

Changes:
- Adds heat_exceptions.HTTPException in the exceptions captured
  while stack creation.

Change-Id: Ia87e1f6d08ac062e1085dd1c0b0c4197a74597d4
Closes-Bug: #1325049
Updated openstack/openstack
Project: openstack/python-novaclient  614f9ebf2b215e40dd7a4f0d25fa6898174b226a

'policy' should be required in server_group_create

The 'policies' param is a required param in nova api now.
So, we also need to change it in cli.

After the modification, the 'policy' param will be required now,
and the old '--policy' style will still be available.

Change-Id: I97921eef0f635c8d50a04bbdaf3ef4f1bfaa3e9d
Closes-Bug: #1323909