Volume API v2 has been deprecated for a long time.
There is no reason to use volume v2 in clouds.yaml by default.
This commit also drops "--os-identity-api-version 3" from
write_clouds_yaml in functions -common as "3" is the default value
of tools/update_clouds_yaml.py. They are hardcoded in DevStack
so there is no reason to pass it.
Change-Id: Ie84026a3d19f7711fc781b7012355096c7ff6b5a
We're trying to get things to use volume v2 by default. devstack already
deploys a v2 endpoint. Tell clouds.yaml that this devstack cloud is a v2
enabled cloud.
Change-Id: I6f792ce65153389aa1ee133e9bd363c394b28534
Closes-Bug: 1467589
When using IDENTITY_API_VERSION=3, the clouds.yaml must also set
auth/user_domain_id and project_domain_id.
Change-Id: If028f2935ea729276f40039a4003c07c08e91672