Nova complains about an inability to access endpoint list for block
storage. This patch updates nova.conf with the respective configuration.:
Example errors in nova-compute log:
1. The [cinder] section of your nova configuration file must be configured
for authentication with the block-storage service endpoint.
2. Delete attachment failed for attachment <UUID>. Error: Unknown auth type:
None (HTTP 401) Code: 401: cinderclient.exceptions.Unauthorized:
Unknown auth type: None (HTTP 401)
Change-Id: I4c1ae32ed078a4412ff44b7ac3f921b223d0cba3
69df45b068