Docker execution mode "session" prevents variable/file injection via authz/config

[bmodotdev]

What would you like to add/change in the documentation?

This is directed at git tag v0.5.

Neither docs/reference/image.md, nor the "Other options" section of docs/reference/docker.md mention that setting the docker:execution:mode to session will forgo injection of environment variables or files.

This took me some time to chase down, as I assumed it was my configuration server response, then I assumed it was how I built my guest image, then I tried switching from a configuration server to an authorization server. There is no warning, info, or debug statement in the logs that authz/config options returned in the response are ignored or incompatible with other configuration settings, which I suppose might be a feature request, separate from this issue.

Where did you try to find the information?

I would expect a warning/caveat/note to be presented in either:

• docs/reference/image.md
• docs/reference/docker.md