Kubelet OpenTelemetry Tracing

[sallyom]

Enhancement Description

• One-line enhancement description (can be used as a release note): Instrument kubelet to generate and export OpenTelemetry trace data.
• Kubernetes Enhancement Proposal: https://github.com/kubernetes/enhancements/blob/master/keps/sig-instrumentation/2831-kubelet-tracing/README.md
• Discussion Link:
• Primary contacts (assignee): @sallyom, @dashpole
• Responsible SIGs: SIG-Instrumentation
• Enhancement target (which target equals to which milestone):
  • Alpha release target (1.25)
  • Beta release target (1.27)
  • Stable release target (1.34)
• Alpha
  • KEP (k/enhancements) update PR(s):
    • KEP-2831: Instrumenting Kubelet for OpenTelemetry Tracing #2832
  • Code (k/k) update PR(s):
    • kubelet tracing instrumentation kubernetes#105126
  • Docs (k/website) update PR(s):
    • Add docs for KubeletTracing feature gate 1.25 website#35137
• Beta
  • KEP (k/enhancements) update PR(s):
    • KEP-2831: adding beta graduation criteria #3714
  • Code (k/k) update PR(s):
    • kubelet: create top-level traces for pod sync and GC kubernetes#114504
    • Graduate KubeletTracing feature to beta kubernetes#115750
  • Docs (k/website) update(s):
    • [KEP-2731] Add docs for Kubelet OpenTelemetry tracing graduation website#39904
• Stable
  • KEP (k/enhancements) update PR(s): KEP-2831: update kubelet tracing KEP to target GA in 1.33 #5134 (1.33)
  • Code (k/k) update PR(s): Promote KubeletTracing featuregate to GA kubernetes#132341
  • Docs (k/website) update(s): KEP-2831: kubelet tracing GA in 1.34 website#51477

Please keep this description up to date. This will help the Enhancement Team to track the evolution of the enhancement efficiently.

[kikisdeliveryservice]

@sallyom can you please add the mandatory discussion link to this issue?

[ehashman]

/sig node instrumentation

[logicalhan]

/assign

[shivanshuraj1333]

/cc

[yangjunmyfm192085]

/cc

[249043822]

/cc