Specify availability zone to create instances and volumes
For clouds with separate AZs (like two independent fire compartments)
the cross_az_attach feature is typically used. But using this
feature the scenario tests in tempest will fail since Cinder/Nova
will schedule the AZ independently.
This patch introduces a new parameter compute_volume_common_az
to specify the availability zone to create instances and volumes,
so that we can confirm that these resources are created in the same
availability zone.
Change-Id: I565adbe2a3ebbdd1d73143380b976df1a9502d0f
Closes-bug: #1647999
3 files changed