Support of mixed protocols in Services with type=LoadBalancer

[janosi]

Enhancement Description

• One-line enhancement description (can be used as a release note): This feature enables the creation of a LoadBalancer Service that has different port definitions with different protocols.
• Kubernetes Enhancement Proposal: https://github.com/kubernetes/enhancements/tree/master/keps/sig-network/1435-mixed-protocol-lb
• Primary contact (assignee): Laszlo Janosi (@janosi)
• Responsible SIGs: Network, Cloud Provider
• Enhancement target (which target equals to which milestone):
  • Alpha release target 1.20
  • Beta release target 1.24
  • Stable release target 1.26

KEP document: https://github.com/kubernetes/enhancements/blob/master/keps/sig-network/20200103-mixed-protocol-lb.md

GA k/k PR in v1.26: kubernetes/kubernetes#112895

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

[janosi]

/sig network

[janosi]

Original issue: kubernetes/kubernetes#23880

[helayoty]

Hey there @janosi -- 1.18 Enhancements shadow here. I wanted to check in and see if you think this Enhancement will be graduating to alpha in 1.18 or having a major change in its current level?

The current release schedule is:

Tuesday, January 28th EOD PST - Enhancements Freeze
Thursday, March 5th, EOD PST - Code Freeze
Monday, March 16th - Docs must be completed and reviewed
Tuesday, March 24th - Kubernetes 1.18.0 Released

To be included in the release, this enhancement must have a merged KEP in the implementable status.

The KEP must also have graduation criteria and a Test Plan defined.

If you would like to include this enhancement, once coding begins please list all relevant k/k PRs in this issue so they can be tracked properly. 👍

Thanks!

[janosi]

Hello @helayoty, thank you for your guidance! I really hope we can make it in 1.18. Let's hope we can have an agreed design plan via the KEP on time, and then the implementation can be finished.

The relevant PR in k/k: kubernetes/kubernetes#75831

[helayoty]

Thanks, @janosi for the update. Would you please include the KEP PR if any?

[helayoty]

/milestone v1.18

[janosi]

Would you please include the KEP PR if any?

@helayoty Yes, of course. I added the ref to the KEP PR to the initial description of this issue.

[kikisdeliveryservice]

Hi @janosi as a reminder: today is the deadline for Enhancements Freeze for 1.18. If you need any help from the release team's side please let us know.

[janosi]

@kikisdeliveryservice Yeah, thank you! Actually I wait for a go/no go statement on the KEP PR from the SIG Network members @thockin @caseydavenport @andrewsykim