Garden supports disabling privileged containers, and some users have configured it (see Discord message) - should we support that for the containerd runtime too?

Tell us about the problem you're trying to solve

currently we only support slack as a channel for reporting failed jobs. another reasonable one might be datadog.

Use case

Polyaxon tracking can be used to automatically log all information generated by Ludwig.

We should probably think about adding support for Polyaxon's tracking module in Ludwig contrib.

Problem
Some of our transformers & estimators are not thoroughly tested or not tested at all.

Solution
Use OpTransformerSpec and OpEstimatorSpec base test specs to provide tests for all existing transformers & estimators.

Describe the solution you'd like
Add types to Python codebase

What does your solution aim to solve?
Make it more explicit what arguments functions take and therefore make it easier to extend consume or refactor code.

Is your feature request related to a problem? Please describe.
We currently only create and push tags in our release script. To bring Elyra more in line with similar projects (such as JupyterLab), we could consider adding Github releases as well.

Current:
<img width="164" alt="Screen Shot 2021-10-08 at 3 20 36 PM" src="https://user-images.githubusercontent.com/31816267/136620475-35651a55-

Hi!

When using the unprivileged image, it's not possible to load custom configurations.

# podman run -p 8080:8080 -e GITLAB_MONITOR_CONFIG=/tmp/config.json timoschwarzer/gitlab-monitor:unprivileged
/wrapper.sh: line 4: can't create /usr/share/nginx/html/config.json: Permission denied

Indeed, root is needed to create a new file in /usr/share/nginx/html, and it looks like wrapper.s

Expected Behavior

When a Trigger successfully creates a resources, we should emit a k8s event.

Actual Behavior

Triggers does not emit any k8s events today.

Additional Info

• We could also consider emitting events on Trigger failures -- but likely there will be many of them so this should be optional.
• Events in Pipelines: https://github.com/tektoncd/pipeline/blob/c7a60b8a77c