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KEP-1672: add alpha graduation criteria #2065

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merged 2 commits into from Oct 6, 2020

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Add alpha graduation criteria for EndpointSlice API tracking terminating condition.

Signed-off-by: Andrew Sy Kim kim.andrewsy@gmail.com

@k8s-ci-robot k8s-ci-robot added the cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. label Oct 3, 2020
@k8s-ci-robot k8s-ci-robot added size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. kind/kep Categorizes KEP tracking issues and PRs modifying the KEP directory sig/network Categorizes an issue or PR as relevant to SIG Network. labels Oct 3, 2020
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@robscott robscott left a comment

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Thanks for the work on this! If you haven't already, do you mind adding some notes about the risks involved in this KEP and how we'll need to cautiously roll this out? (Basically just a summary of our earlier discussion).


* EndpointSlice API includes `Terminating` condition.
* `Terminating` condition can only be set if feature gate `EndpointSliceTerminatingCondition` is enabled.
* Unit tests in endpointslice controller and API validation/strategy.
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Can you add a bit more detail here around what these would cover?

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This is covered under the "Test Plan" section https://github.com/kubernetes/enhancements/blob/0af741e352e8f498a8aeda0fa423b66ca09de836/keps/sig-network/1672-tracking-terminating-endpoints/README.md#test-plan

I admit though that what's written in the KEP today is off from the tests I ended up writing in kubernetes/kubernetes#92968, will update that now

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Thanks for the work on this! If you haven't already, do you mind adding some notes about the risks involved in this KEP and how we'll need to cautiously roll this out? (Basically just a summary of our earlier discussion).

I was planning on a larger update around this for the Beta graduation crtieria, which I was planning to write in the v1.21 cycle in case there were any other gotchas we might discover. I don't think anything we discussed is going to impact the initial Alpha stage since it would be off by default. Would it be acceptable to address that in a follow-up PR given the v1.20 deadline for KEPs is tomorrow?

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robscott commented Oct 5, 2020

👍 That's reasonable, just trying to make sure we don't forget about it.

Signed-off-by: Andrew Sy Kim <kim.andrewsy@gmail.com>
Signed-off-by: Andrew Sy Kim <kim.andrewsy@gmail.com>
@k8s-ci-robot k8s-ci-robot added size/S Denotes a PR that changes 10-29 lines, ignoring generated files. and removed size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. labels Oct 6, 2020
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robscott commented Oct 6, 2020

Thanks!

/lgtm

@k8s-ci-robot k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Oct 6, 2020
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Approving this, but we'll need to resolve kubernetes/kubernetes#92968 (comment)

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thockin commented Oct 6, 2020

Thanks!

/lgtm
/approve

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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: andrewsykim, thockin

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@k8s-ci-robot k8s-ci-robot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Oct 6, 2020
@k8s-ci-robot k8s-ci-robot merged commit a612822 into kubernetes:master Oct 6, 2020
@k8s-ci-robot k8s-ci-robot added this to the v1.20 milestone Oct 6, 2020
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andrewsykim commented Oct 6, 2020

Thanks Tim, I'll make sure to update the KEP for beta around that topic

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4 participants