community/sig-scalability/README.md

Scalability Special Interest Group

SIG Scalability is responsible for defining and driving scalability goals for Kubernetes. We also coordinate and contribute to general system-wide scalability and performance improvements (not falling into the charter of other individual SIGs) by driving large architectural changes and finding bottlenecks, as well as provide guidance and consultations about any scalability and performance related aspects of Kubernetes. We are actively working on finding and removing various scalability bottlenecks which should lead us towards pushing system's scalability higher. This may include going beyond 5k nodes in the future - although that's not our priority as of now, this is very deeply in our area of interest and we are happy to guide and collaborate on any efforts towards that goal as long as they are not sacrificing on overall Kubernetes architecture (by making it non-maintainable, non-understandable, etc.).

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

Meetings

• Regular SIG Meeting: Thursdays at 16:30 UTC (bi-weekly). Convert to your timezone.
  • Meeting notes and Agenda.
  • Meeting recordings.

Leadership

Chairs

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

• Wojciech Tyczynski (@wojtek-t), Google
• Shyam Jeedigunta (@shyamjvs), AWS

Contact

• Slack
• Mailing list
• Open Community Issues/PRs

Subprojects

The following subprojects are owned by sig-scalability:

• kubernetes-scalability-definition
  • Owners:
    • https://github.com/kubernetes/community/blob/master/sig-scalability/slos/OWNERS
• kubernetes-scalability-governance
  • Owners:
    • https://github.com/kubernetes/community/blob/master/sig-scalability/governance/OWNERS
• kubernetes-scalability-test-frameworks
  • Owners:
    • https://raw.githubusercontent.com/kubernetes/kubernetes/master/cmd/kubemark/OWNERS
    • https://raw.githubusercontent.com/kubernetes/kubernetes/master/pkg/kubemark/OWNERS
    • https://raw.githubusercontent.com/kubernetes/kubernetes/master/test/kubemark/OWNERS
    • https://raw.githubusercontent.com/kubernetes/perf-tests/blob/master/clusterloader2/OWNERS
    • https://raw.githubusercontent.com/kubernetes/perf-tests/blob/master/OWNERS

GitHub Teams

The below teams can be mentioned on issues and PRs in order to get attention from the right people. Note that the links to display team membership will only work if you are a member of the org.

Team Name	Details	Description
@kubernetes/sig-scalability-api-reviews	link	API Changes and Reviews
@kubernetes/sig-scalability-bugs	link	Bug Triage and Troubleshooting
@kubernetes/sig-scalability-feature-requests	link	Feature Requests
@kubernetes/sig-scalability-misc	link	General Discussion
@kubernetes/sig-scalability-pr-reviews	link	PR Reviews
@kubernetes/sig-scalability-proprosals	link	Design Proposals
@kubernetes/sig-scalability-test-failures	link	Test Failures and Triage

Upcoming 2019 Meeting Dates

• 12/20/2018
• 1/3
• 1/17
• 1/31
• 2/14
• 2/28
• 3/14
• 3/28
• 4/11
• 4/25
• 5/9
• 5/23
• 6/6
• 5/20

Scalability/performance SLIs and SLOs

Check out SLIs/SLOs page.