Reserve Service IP Ranges For Dynamic and Static IP Allocation

[aojea]

Enhancement Description

• One-line enhancement description (can be used as a release note): Subdivide the ClusterIP range for dynamic and static IP allocation.
• Kubernetes Enhancement Proposal: https://github.com/kubernetes/enhancements/tree/master/keps/sig-network/3070-reserved-service-ip-range
• Discussion Link: Reserved range within service CIDR wherein automatically assigned IPs will not be chosen kubernetes#95570
• Primary contact (assignee): @aojea
• Responsible SIGs: sig-network
• Enhancement target (which target equals to which milestone):
  • Alpha release target (x.y): 1.24
  • Beta release target (x.y): 1.25
  • Stable release target (x.y): 1.26

This feature went to GA in 1.26 kubernetes/kubernetes#112163 🥳

xref: kubernetes/kubernetes#106792

[pacoxu]

/sig network

[hosseinsalahi]

Hello @aojea

v1.24 Enhancements team here.

Just checking in as we approach enhancements freeze on 18:00pm PT on Thursday Feb 3rd, 2022. This enhancement is targeting alpha for v1.24,

Here’s where this enhancement currently stands:

• Updated KEP file using the latest template has been merged into the k/enhancements repo.
• KEP status is marked as implementable for this release
• KEP has a test plan section filled out.
• KEP has up to date graduation criteria.
• KEP has a production readiness review that has been completed and merged into k/enhancements.

The status of this enhancement is marked as tracked. Please keep the issue description up-to-date.
Thanks!

[nate-double-u]

Hi @aojea 👋 1.24 Docs lead here.

This enhancement is marked as Needs Docs for the 1.24 release.

Please follow the steps detailed in the documentation to open a PR against the dev-1.24 branch in the k/website repo. This PR can be just a placeholder at this time and must be created before Thursday, March 31st, 2022 @ 18:00 PDT.

Also, if needed take a look at Documenting for a release to familiarize yourself with the docs requirement for the release.

Thanks!