Add tracing documentation for Keto & Oathkeeper

[vinckr]

We have documentation on tracing for Ory Hydra: https://www.ory.sh/hydra/docs/guides/tracing/

Goal:
Create a document in /ecosystem describing all relevant tracing information for all Ory projects.

The info from Hydra should be transferable to the other projects as well!

[vinckr]

closing since we have tracing documentation for kratos & hydra now.
if we need this documented for keto and oathkeeper as well, best track it in a dedicated issue.

[aeneasr]

Please keep this open until all projects have been documented, or create follow up issues and link them here.

[github-actions]

Hello contributors!

I am marking this issue as stale as it has not received any engagement from the community or maintainers for a year. That does not imply that the issue has no merit! If you feel strongly about this issue

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Throughout its lifetime, Ory has received over 10.000 issues and PRs. To sustain that growth, we need to prioritize and focus on issues that are important to the community. A good indication of importance, and thus priority, is activity on a topic.

Unfortunately, burnout has become a topic of concern amongst open-source projects.

It can lead to severe personal and health issues as well as opening catastrophic attack vectors.

The motivation for this automation is to help prioritize issues in the backlog and not ignore, reject, or belittle anyone.

If this issue was marked as stale erroneously you can exempt it by adding the backlog label, assigning someone, or setting a milestone for it.

Thank you for your understanding and to anyone who participated in the conversation! And as written above, please do participate in the conversation if this topic is important to you!

Thank you 🙏✌️

[alnr]

This page has been moved to https://www.ory.sh/docs/self-hosted/operations/tracing. Needs a mild update (opentracing -> OpenTelemetry, make less hydra-specific).