Make uid/gid configurable & change group of files - part 2

[lfrancke]

Description

Make uid/gid configurable & change group of files.
This is a follow-up for #849 (please check there for details).

This includes ( ✔️ means all tests have been run)

• The missing bits for Hive ✔️
• Kafka ✔️ (fixed Allow using custom tests kafka-operator#766 while doing this)
• (Kafka Testing Tools)
• (KCat)
• NiFi ✔️ (fixed Fix for custom images in OIDC test nifi-operator#687 while doing this)
• Omid ✔️
• OPA ✔️ (implemented feat: Allow using custom images in tests opa-operator#633 while doing this)
• Spark ✔️

There are still a few tools missing and they'll come in a follow-up PR

Definition of Done Checklist

• Not all of these items are applicable to all PRs, the author should update this template to only leave the boxes in that are relevant
• Please make sure all these things are done and tick the boxes

Tasks

Beta Give feedback

1. Changes are OpenShift compatible
2. Add an entry to the CHANGELOG.md file
3. Integration tests ran successfully

TIP: Running integration tests with a new product image

The image can be built and uploaded to the kind cluster with the following commands:

bake --product <product> --image-version <stackable-image-version>
kind load docker-image <image-tagged-with-the-major-version> --name=<name-of-your-test-cluster>

See the output of bake to retrieve the image tag for <image-tagged-with-the-major-version>.

[NickLarsenNZ]

LGTM, I assume the images build locally.

[lfrancke]

And to answer your question: Yes, it builds locally and I did run all tests (see the issue description) and it all looks good.

[NickLarsenNZ]

LGTM