Updated openstack/openstack
Project: openstack/nova  a3479d58661ea77084de2384b2ac590432e73f13
null
Fix the calls of webob exception classes

The webob exception classes has "explanation" arguments but some
methods calls the classes with invalid arguments. This patch fixes
them.
In addition, this patch changes the error handling of agent_build
_create() because the method raises AgentBuildExists exception only.
The API of v3 has already done it.

Change-Id: I2af5aae297c09ed34fadf6520f1a06228624a5a9
Updated openstack/openstack
Project: openstack/nova  f433dbc76b17d9462dcafc2e65cb7928e15ab4ca
null
Fix log messages typos in rebuild_instance function

One log message typos in rebuild_instance function.

Change-Id: I0c86a40b6683f3a8a091134b6f37c82a4562370e
Closes-Bug: #1288661