annual-report-2023.md

2023 Annual Report: SIG Instrumentation

Current initiatives and Project Health

1. What work did the SIG do this year that should be highlighted?

2. Are there any areas and/or subprojects that your group needs help with (e.g. fewer than 2 active OWNERS)?

3. Did you have community-wide updates in 2023 (e.g. KubeCon talks)?

4. KEP work in 2023 (v1.27, v1.28, v1.29):

• Beta

  • 2305 - Dynamic Cardinality Enforcement - v1.28
  • 647 - APIServer Tracing - v1.27

• Stable

  • 1748 - Expose Pod Resource Request Metrics - v1.27
  • 2831 - Kubelet OpenTelemetry Tracing - v1.28
  • 3466 - Kubernetes Component Health SLIs - v1.29
  • 3498 - Extending Metrics Stability - v1.28

Subprojects

New in 2023:

• [usage-metrics-collector](https://git.k8s.io/community/#usage-metrics-collector) Continuing:
• custom-metrics-apiserver
• instrumentation
• instrumentation-addons
• instrumentation-tools
• klog
• kube-state-metrics
• metric-stability-framework
• metrics
• metrics-server
• prometheus-adapter
• structured-logging

Working groups

Continuing:

• Structured Logging

Operational

Operational tasks in sig-governance.md:

• README.md reviewed for accuracy and updated if needed
• CONTRIBUTING.md reviewed for accuracy and updated if needed
• Other contributing docs (e.g. in devel dir or contributor guide) reviewed for accuracy and updated if needed
• Subprojects list and linked OWNERS files in sigs.yaml reviewed for accuracy and updated if needed
• SIG leaders (chairs, tech leads, and subproject leads) in sigs.yaml are accurate and active, and updated if needed
• Meeting notes and recordings for 2023 are linked from README.md and updated/uploaded if needed