tree 351179c7daf059b4e9fcbb03148b48daba1f8101
parent 449287d45ebcd435225f7aac86b7a2c953108a19
author Ghanshyam Mann <gmann@ghanshyammann.com> 1609279337 -0600
committer Ghanshyam <gmann@ghanshyammann.com> 1609954604 +0000

Remove the unused _api_version variable from volume tests

this variable was used to skip the v2 or v3 volume API test
based on below config options
    * ``CONF.volume-feature-enabled.api_v2``
    * ``CONF.volume-feature-enabled.api_v3``

Now those config options were deprecated and are going
to be removed from Tempest.

Volume tests run has been default to v3 and can be run against
v2 API via catalog_type config options. Any microversion
tests which cannot be run against v2 APIs will be skipped
by separate check of check_skip_with_microversion.

Change-Id: I6e05fbe21b29efa128fb59d16bf521d551b00304