Instrumentation Special Interest Group

Covers best practices for cluster observability through metrics, logging, and events across all Kubernetes components and development of relevant components such as Heapster and kube-state-metrics. Coordinates metric requirements of different SIGs for other components through finding common APIs.

The charter defines the scope and governance of the Instrumentation Special Interest Group.

Meetings

• Regular SIG Meeting: Thursdays at 9:30 PT (Pacific Time) (biweekly). Convert to your timezone.
  • Meeting notes and Agenda.

Leadership

Chairs

The Chairs of the SIG run operations and processes governing the SIG.

• Elana Hashman (@ehashman), Red Hat
• Han Kang (@logicalhan), Google

Technical Leads

The Technical Leads of the SIG establish new subprojects, decommission existing subprojects, and resolve cross-subproject technical issues and decisions.

• Frederic Branczyk (@brancz), Red Hat
• David Ashpole (@dashpole), Google

Emeritus Leads

• Piotr Szczesniak (@piosz)

Contact

• Slack: #sig-instrumentation
• Mailing list
• Open Community Issues/PRs
• GitHub Teams:
  • @kubernetes/sig-instrumentation-api-reviews - API Changes and Reviews
  • @kubernetes/sig-instrumentation-bugs - Bug Triage and Troubleshooting
  • @kubernetes/sig-instrumentation-feature-requests - Feature Requests
  • @kubernetes/sig-instrumentation-misc - General Discussion
  • @kubernetes/sig-instrumentation-pr-reviews - PR Reviews
  • @kubernetes/sig-instrumentation-proposals - Design Proposals
  • @kubernetes/sig-instrumentation-test-failures - Test Failures and Triage

Subprojects

The following subprojects are owned by sig-instrumentation:

custom-metrics-apiserver

• Owners:
  • https://raw.githubusercontent.com/kubernetes-sigs/custom-metrics-apiserver/master/OWNERS

heapster

• Owners:
  • https://raw.githubusercontent.com/kubernetes/heapster/master/OWNERS

instrumentation-tools

• Owners:
  • https://raw.githubusercontent.com/kubernetes-sigs/instrumentation-tools/master/OWNERS

klog

• Owners:
  • https://raw.githubusercontent.com/kubernetes/klog/master/OWNERS
• Contact:
  • Slack: #klog

kube-state-metrics

• Owners:
  • https://raw.githubusercontent.com/kubernetes/kube-state-metrics/master/OWNERS
• Contact:
  • Slack: #kube-state-metrics

metrics

• Owners:
  • https://raw.githubusercontent.com/kubernetes/kubernetes/master/staging/src/k8s.io/metrics/OWNERS
  • https://raw.githubusercontent.com/kubernetes/metrics/master/OWNERS

metrics-server

• Owners:
  • https://raw.githubusercontent.com/kubernetes-sigs/metrics-server/master/OWNERS

mutating-trace-admission-controller

• Owners:
  • https://raw.githubusercontent.com/kubernetes-sigs/mutating-trace-admission-controller/master/OWNERS