[Traces] Study if there is a way to track container start phases

[skabashnyuk]

Description

Study if there is a way to track container start phases and report it to Jaeger.
Interesting phases:

• Pod assigning
• Image pulling
• Image pulled
• Container starting
• Container starter
• etc.

[skabashnyuk]

@garagatyi Does you PR #12655 covered something from this issue list?

[fche]

This information would best come from openshift itself.

[garagatyi]

@skabashnyuk no, but I have an idea how to implement this and where the exact location of the code to change. I wanted to do this as part of my PR but since it was my own cleanups and improvements that wasn't planned for my team I ended up cutting this part from the PR as unfinished.

@fche yes, we watch pod events on workspace start, so we could add traces when we detect events mentioned in the issue description.

[amisevsk]

@garagatyi Agreed on watching pod events -- for the timing stuff from awhile ago I did similar and it worked fairly well.

[ibuziuk]

We were not able to take this issue in our Sprint 164 Backlog.

[che-bot]

Issues go stale after 180 days of inactivity. lifecycle/stale issues rot after an additional 7 days of inactivity and eventually close.

Mark the issue as fresh with /remove-lifecycle stale in a new comment.

If this issue is safe to close now please do so.

Moderators: Add lifecycle/frozen label to avoid stale mode.

[skabashnyuk]

out of date