Kube-proxy improved ingress connectivity reliability

[alexanderConstantinescu]

Enhancement Description

• One-line enhancement description (can be used as a release note): Improve the reliability of ingress connectivity serviced by Kube-proxy
• Kubernetes Enhancement Proposal: https://github.com/kubernetes/enhancements/tree/master/keps/sig-network/3836-kube-proxy-improved-ingress-connectivity-reliability
• Discussion Link:
• Primary contact (assignee): @alexanderConstantinescu
• Responsible SIGs: sig-network
• Enhancement target (which target equals to which milestone):
  • Alpha release target (x.y): 1.28
  • Beta release target (x.y): 1.30
  • Stable release target (x.y): 1.31
• Alpha
  • KEP (k/enhancements) update PR(s):
    • KEP-3836: Improve Kube-proxy ingress connectivity reliability #3837
  • Code (k/k) update PR(s):
    • [Kube-proxy]: Implement KEP-3836 kubernetes#116470
  • Docs (k/website) update PR(s):
• Beta
  • KEP (k/enhancements) update PR(s):
    • [KEP 3836]: Bump to beta for 1.29 #4258,
  • Code (k/k) update PR(s):
    • KEP 3836 - promote to beta kubernetes#122914
  • Docs (k/website) update(s):
    • KEP-3836 documentation for 1.30 website#45678
• Stable
  • KEP (k/enhancements) update PR(s):
    • KEP 3836: v1.31 milestone update #4656
  • Code (k/k) update PR(s):
    • KEP 3836 - v1.31 update [promote to GA] kubernetes#125082
  • Docs (k/website) update(s):

Please keep this description up to date. This will help the Enhancement Team to track the evolution of the enhancement efficiently.

/sig-network
/cc @thockin @danwinship

[alexanderConstantinescu]

/sig network

[marosset]

This enhancement meets all the requirements for inclusion in v1.27 and is now tracked for the release!

[marosset]

Hi @alexanderConstantinescu 👋,

Checking in as we approach 1.27 code freeze at 17:00 PDT on Tuesday 14th March 2023.

Please ensure the following items are completed:

• All PRs to the Kubernetes repo that are related to your enhancement are linked in the above issue description (for tracking purposes).
• All PRs are fully merged by the code freeze deadline.

Please let me know if there are any other PRs in k/k I should be tracking for this KEP.

As always, we are here to help should questions come up. Thanks!

[taniaduggal]

Hi @alexanderConstantinescu 👋 , I’m reaching out from the 1.27 Release Docs team. This enhancement is marked as ‘Needs Docs’ for the 1.27 release.
Please follow the steps detailed in the documentation to open a PR against dev-1.27 branch in the k/website repo. This PR can be just a placeholder at this time, and must be created by March 16. For more information, please take a look at Documenting for a release to familiarize yourself with the documentation requirements for the release.
Please feel free to reach out with any questions. Thanks!

[marosset]

Unfortunately the implementation PRs associated with this enhancement have not merged by code-freeze so this enhancement is getting removed from the release.

If you would like to file an exception please see https://github.com/kubernetes/sig-release/blob/master/releases/EXCEPTIONS.md

/milestone clear
/remove-label tracked/yes
/label tracked/no

[mbianchidev]

Heey @thockin , @alexanderConstantinescu

👋 from the v1.31 Communications Team! We'd love for you to opt in to write a feature blog about your enhancement! Some reasons why you might want to write a blog for this feature include (but are not limited to) if this introduces breaking changes, is important to our users, or has been in progress for a long time and is graduating.

To opt in, let us know and open a Feature Blog placeholder PR against the website repository by 3rd July, 2024. For more information about writing a blog see the blog contribution guidelines.

Note: In your placeholder PR, use XX characters for the blog date in the front matter and file name. We will work with you on updating the PR with the publication date once we have a final number of feature blogs for this release.

Reminder of the 3rd of July deadline!
It's totally fine to also opt out if you don't think that writing a blog is useful for our users or if you don't have time (in that case team comms can also help you out 👀 )

[natalisucks]

Hello @thockin 👋, 1.31 Docs Lead here. Does this enhancement work planned for 1.31 require any new docs or modification to existing docs? If so, please follow the steps here to open a PR against dev-1.31 branch in the k/website repo. This PR can be just a placeholder at this time and must be created before Thursday June 27, 2024 18:00 PDT. Also, take a look at Documenting for a release to get yourself familiarised with the docs requirement for the release. Thank you!

Hi @thockin, @alexanderConstantinescu, gentle reminder to raise a doc placeholder PR for this enhancement before Thursday June 27, 2024 18:00 PDT.

Howdy @thockin, @alexanderConstantinescu, SIG Docs co-chair here 👋 I wanted to add another reminder about the docs deadline for this enhancement: updating feature gates qualifies as requiring documentation as far as Release Docs is concerned, so please check out @Princesso's reminder above to ensure you meet the deadline today

[aojea]

@natalisucks I've opened the PR on behalf of @alexanderConstantinescu kubernetes/website#47030
not blog docs

[alexanderConstantinescu]

Hi! Sorry for the confusion, I was away on vacation for the past two weeks. I've filed: kubernetes/website#47048 which will supersede @aojea's PR.

[ArkaSaha30]

Hello again @thockin 👋, 1.31 Enhancements team here,

Just checking in as we approach code freeze at 02:00 UTC Wednesday 24th July 2024 / 19:00 PDT Tuesday 23rd July 2024.

Here's where this enhancement currently stands:

• All PRs to the Kubernetes repo that are related to your enhancement are linked in the above issue description (for tracking purposes).
• All PR/s are ready to be merged (they have approved and lgtm labels applied) by the code freeze deadline. This includes tests.

With all the implementation(code related) PRs merged as per the issue description:

• KEP 3836 - v1.31 update [promote to GA] kubernetes#125082

This enhancement is now marked as tracked for code freeze for the 1.31 Code Freeze!

[tjons]

@alexanderConstantinescu in preparation for the next release, now that this KEP has been implemented, would you kindly update the KEP status to implemented and then close this out?

[thockin]

FTR: gate-removal is slated for 1.33 - should we close the KEP before that?

[tjons]

@thockin I'll just remove it from the 1.31 milestone and then we can close it once the gate-removal is complete

/milestone clear

[tjons]

Hi, enhancements lead here - I inadvertently added this to the 1.32 tracking board 😀. Please readd it if you wish to progress this enhancement in 1.32.

/remove-label lead-opted-in

[k8s-triage-robot]

The Kubernetes project currently lacks enough contributors to adequately respond to all issues.

This bot triages un-triaged issues according to the following rules:

• After 90d of inactivity, lifecycle/stale is applied
• After 30d of inactivity since lifecycle/stale was applied, lifecycle/rotten is applied
• After 30d of inactivity since lifecycle/rotten was applied, the issue is closed

You can:

• Mark this issue as fresh with /remove-lifecycle stale
• Close this issue with /close
• Offer to help out with Issue Triage

Please send feedback to sig-contributor-experience at kubernetes/community.

/lifecycle stale

[k8s-triage-robot]

The Kubernetes project currently lacks enough active contributors to adequately respond to all issues.

This bot triages un-triaged issues according to the following rules:

• After 90d of inactivity, lifecycle/stale is applied
• After 30d of inactivity since lifecycle/stale was applied, lifecycle/rotten is applied
• After 30d of inactivity since lifecycle/rotten was applied, the issue is closed

You can:

• Mark this issue as fresh with /remove-lifecycle rotten
• Close this issue with /close
• Offer to help out with Issue Triage

Please send feedback to sig-contributor-experience at kubernetes/community.

/lifecycle rotten

[danwinship]

/remove-lifecycle rotten

feature is GA, just need to remove the feature gate in 1.33

[alexanderConstantinescu]

Update: given that we've reached the 1.33 dev cycle I am removing the feature gate and marking the KEP implemented.

kubernetes/kubernetes#129692

#5048