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[telemetry] Define lifecycle and stability of telemetry #10003

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mx-psi opened this issue Apr 19, 2024 · 3 comments · May be fixed by open-telemetry/opentelemetry.io#5092
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[telemetry] Define lifecycle and stability of telemetry #10003

mx-psi opened this issue Apr 19, 2024 · 3 comments · May be fixed by open-telemetry/opentelemetry.io#5092
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collector-telemetry healthchecker and other telemetry collection issues help wanted Good issue for contributors to OpenTelemetry Service to pick up priority:p2 Medium release:required-for-ga Must be resolved before GA release

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@mx-psi
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mx-psi commented Apr 19, 2024

On the GA Roadmap, we have

  • Metrics, or a subset of them, should be marked as stable in the documentation
  • [...]
  • Stability expectations and lifecycle for telemetry should be documented, so that users can know what they can rely on for their dashboards and alerts

A starting point can be https://kubernetes.io/docs/concepts/cluster-administration/system-metrics/#metric-lifecycle

@mx-psi mx-psi added help wanted Good issue for contributors to OpenTelemetry Service to pick up priority:p2 Medium collector-telemetry healthchecker and other telemetry collection issues labels Apr 19, 2024
@lavishpal
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@mx-psi
Could you assign this issue to me and it will be helpful if you provide guidance on how to get started?

@mx-psi
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mx-psi commented May 6, 2024

@lavishpal We can start with a document that lists out what we guarantee from a stable metric (in terms of what can change). We can initially host the document in the docs/ folder of this repository. Once we have that, we can consider next steps

@mx-psi mx-psi added this to the Self observability milestone May 24, 2024
@mx-psi mx-psi added the release:required-for-ga Must be resolved before GA release label Jul 17, 2024
@tiffany76
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During the Comms SIG meeting on August 5, we discussed where this content should live: website or repo. Since the lifecycle of the telemetry affects whether it can be used, the group felt this content belongs on the website where it can benefit end users. We are seeking additional comments as well.

codeboten added a commit to codeboten/opentelemetry.io that referenced this issue Aug 22, 2024
This is an initial attempt at documenting the lifecycle of telemetry emitted by the Collector.

Fixes open-telemetry/opentelemetry-collector#10003

Signed-off-by: Alex Boten <223565+codeboten@users.noreply.github.com>
@codeboten codeboten self-assigned this Aug 22, 2024
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collector-telemetry healthchecker and other telemetry collection issues help wanted Good issue for contributors to OpenTelemetry Service to pick up priority:p2 Medium release:required-for-ga Must be resolved before GA release
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