Cleanup: unneeded client definition, API override
- do not redefine a few variables for volume(admin and not) and backup clients
when already defined in the base classes;
- define cls.admin_volume_client (same name as in tempest) rather then
admin_volumes_client in the base class for admin volume tests;
- remove any usage and override of _api_version, which is not really used
in the plugin, and it was also removed in tempest (see
I6e05fbe21b29efa128fb59d16bf521d551b00304 )
Even if unused, _api_version still pointed to the deprecated version 2
for consistency group tests.
Change-Id: I3164662932a302b87ae2f346c0005bf7d0ab2927
4 files changed