Clarify v2 API testing for podman vs docker clients

[cevich]

Fixes: #13273

[jwhonce]

Hold on Ghost Rider, while the tests could be better laid out -- python/docker tests use DockerClient NOT PodmanClient. Given discussions in the group we may want to extend these tests not remove them.

[cevich]

Hold on Ghost Rider,

That's what I half-suspected, thanks for clarifying. Okay, let me re-push a new version of this that tries to make the situation more clear. Along those lines, is there something that can be done in the actual tests to show which client is being used? I'm assuming our setup is correct...but I'd prefer not to assume if I can be told for sure.

[cevich]

Okay there, that should be much better. Now there's always a message or warning visible no matter if the python-traceback occupies an 10-screenfulls or not 😄

[cevich]

K, this should be good-to-go.

[TomSweeneyRedHat]

LGTM

[rhatdan]

/lgtm

[rhatdan]

/approve

[openshift-ci]

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