annual-report-2024.md

2024 Annual Report: SIG Instrumentation

Current initiatives and Project Health

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

• Contextual Logging graduated to beta
• Introduced Component Statusz alpha
• Introduced Component Flagz alpha
• Final draft ready for Resource State Metrics alpha
• Usage metrics collector now supports cgroupsv2 in metrics sampler
• Usage metrics collector had 6 contributors from 4 different companies

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

• kubernetes-sigs/custom-metrics-apiserver
• kubernetes-sigs/metrics-server
• kubernetes-sigs/prometheus-adapter

3. Did you have community-wide updates in 2024 (e.g. KubeCon talks)?

• SIG Instrumentation Introduction and Deep Dive (KubeCon NA '24)

• SIG Instrumentation Introduction and Deep Dive (KubeCon EU '24)

4. KEP work in 2024 (v1.30, v1.31, v1.32):

• Alpha

  • 4827 - Component Statusz - v1.32
  • 4828 - Component Flagz - v1.32

• Beta

  • 3077 - Contextual logging - v1.30

• Stable

  • 2305 - Dynamic Cardinality Enforcement - v1.30

Subprojects

Continuing:

• custom-metrics-apiserver
• instrumentation-addons
• instrumentation-tools
• klog
• kube-state-metrics
• metrics
• metrics-server
• prometheus-adapter
• usage-metrics-collector

Working groups

Continuing:

• Serving
• Structured Logging

Operational

Operational tasks in sig-governance.md:

• README.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 2024 are linked from README.md and updated/uploaded if needed