Use a single venv for all tempest jobs
This commit simplifies the venv management via tox for tempest jobs.
All tox targets that actually run tempest will now share a single tox
venv .tox/tempest. This also adds a new target tempest-venv which is
the same as the pre-existing venv target, but uses the common venv.
We can't simply use the common venv with the venv target because
external tooling, like the docs jobs, rely on the .tox/venv path
existing when using the venv target.
Depends-On: I34a69020eee07156e64026781a3c0bffdb5ab415
Change-Id: Iab2e6e04b6c5795a4d0c8214564106525b942308
1 file changed