commit 7045689b764c779c084e2b615fe6e150880ba868
author Ken'ichi Ohmichi <ken-oomichi@wx.jp.nec.com> Fri Aug 12 14:31:19 2016 -0700
committer Ken'ichi Ohmichi <ken1ohmichi@gmail.com> Mon Aug 22 20:43:59 2016 +0000
tree 966c82bf91575ae774b2c62f63c480ec1b1bdee6
parent 3d8118bee9c9a5ccec91d4b047a93447db173131

Use 'OS-EXT-SRV-ATTR:host' directly

On the history, Tempest needed to support Nova v2 and v3 APIs which
are different request/response parameters. And Tempest switched the
parameter names by using class values. However, Nova team has dropped
Nova v3 API and the corresponding tests also have been removed from
Tempest. Now the class values are unuseful and less readability.

This patch makes Tempest use 'OS-EXT-SRV-ATTR:host' directly.

Change-Id: Ia5d8d45578854279c914613d1dd5590e3cc0c60b