Comment 4 for bug 1848786

Replacing the sysinv imports with oslo imports would require additional code changes, and should probably be done as a general cleanup activity.

The real issue is that there are entries added to test-requirements that should instead be in requirements.txt in sysinv.

That way when other repos (like update) include sysinv as a tox dependency, they will install the components that are needed to run sysinv.

I will look into cleaning up stx/config