MLServer ROCK discrepancies

[orfeas-k]

Description

Taking a look at new MLServer ROCK (PR #40) with @i-chvets, we noticed the following discrepancies with other MLServer-* ROCKs and these should be investigated and probably fixed.

List of items that need to be addressed:

• It doesn't copy the openapi directory. We didn't do it previously in our MLServer ROCKs but it is being added as part of the update PR.
• has this redundant chmod command. This isn't anywhere in the upstream Dockerfile.
• Pins setuptools<65.6.0. Pinning was ditched as of 1.3.5 version upstream.
• Doesn't pip install the requirements/docker.txt as the upstream Dockerfile does. We add this in the rest of MLserver-* as part of the update PR.
• doesn't source /hack/activate-env.sh as we do in the rest of ROCKS

EDIT: source /hack/activate-env.sh is not needed since the appropriate files do not exist in the image and they log (same happens in upstream image too)

Environment tarball not found at '/mnt/models/environment.tar.gz'
Environment not found at './envs/environment'

[i-chvets]

@orfeas-k I've updated description a bit, but great job on identifying all those items.

[syncronize-issues-to-jira]

Thank you for reporting us your feedback!

The internal ticket has been created: https://warthogs.atlassian.net/browse/KF-5185.

This message was autogenerated

[orfeas-k]

This isn't relevant anymore as we only support one mlserver rock