Topology aware routing of services

[m1093782566]

Feature Description

• One-line feature description (can be used as a release note):
  Implement "local service", say "topology aware routing of service". Local means "same topology level", e.g. same node, same rack, same failure zone, same failure region and whatever users like.

• Primary contact (assignee):
  @m1093782566

• Responsible SIGs:
  /sig network

• Design proposal link (community repo):
  KEP: Topology-aware service routing #640

• KEP: https://github.com/kubernetes/enhancements/tree/master/keps/sig-network/536-topology-aware-routing

• Link to e2e and/or unit tests:

• Reviewer(s) - (for LGTM) recommend having 2+ reviewers (at least one from code-area OWNERS file) agreed to review. Reviewers from multiple companies preferred:
  @thockin @quinton-hoole @kevin-wangzefeng

• Approver (likely from SIG/area to which feature belongs):
  @thockin

• Feature target (which target equals to which milestone):

  • Alpha release target (1.15)
  • Beta release target (x.y)
  • Stable release target (x.y)

PRs

• Service Topology implementation for Kubernetes kubernetes#72046

[m1093782566]

/assign

[m1093782566]

After discussing in today's sig-network meeting, we are targeting it Alpha in v1.10.

cc @kubernetes/sig-network-misc

[bowei]

The design discussion has not been resolved, this looks like now targeted for v1.11? Please update if not so.

[m1093782566]

It seems we have missed the v1.10 time window. I will present it on next SIG-Network meeting to see if it can get a v1.11 ticket?

[justaugustus]

@m1093782566
Any plans for this in 1.11?

If so, can you please ensure the feature is up-to-date with the appropriate:

• Description
• Milestone
• Assignee(s)
• Labels:
  • stage/{alpha,beta,stable}
  • sig/*
  • kind/feature

cc @idvoretskyi

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