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Add show-hidden-metrics-for-version to kubelet #85282

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merged 1 commit into from
Feb 26, 2020
Merged

Add show-hidden-metrics-for-version to kubelet #85282

merged 1 commit into from
Feb 26, 2020
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serathius
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@serathius serathius commented Nov 14, 2019 •
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/kind feature
Ref #85270

Does this PR introduce a user-facing change?:

New flag `--show-hidden-metrics-for-version` in kubelet can be used to show all hidden metrics that deprecated in the previous minor release.

Additional documentation e.g., KEPs (Kubernetes Enhancement Proposals), usage docs, etc.:

- [KEP]: https://github.com/kubernetes/enhancements/blob/master/keps/sig-instrumentation/20190404-kubernetes-control-plane-metrics-stability.md

/cc @RainbowMango

@k8s-ci-robot k8s-ci-robot added release-note Denotes a PR that will be considered when it comes time to generate release notes. kind/feature Categorizes issue or PR as related to a new feature. size/S Denotes a PR that changes 10-29 lines, ignoring generated files. cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. needs-sig Indicates an issue or PR lacks a `sig/foo` label and requires one. needs-priority Indicates a PR lacks a `priority/foo` label and requires one. labels Nov 14, 2019
@k8s-ci-robot k8s-ci-robot added area/kubelet sig/node Categorizes an issue or PR as relevant to SIG Node. and removed needs-sig Indicates an issue or PR lacks a `sig/foo` label and requires one. labels Nov 14, 2019
@RainbowMango RainbowMango mentioned this pull request Nov 15, 2019
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mattjmcnaughton
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/unacc

Not sure I have the context to provide the requested review :)

At a high level, this implementation seems to be inline with the plan discussed in the KEP here. Wondering if the instrumentation folks who commented on the KEP should be the ones to give the sign-off?

cc @logicalhan @brancz

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/test pull-kubernetes-node-e2e-containerd

Also, please rebase this diff when you get the chance :) thanks!

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brancz commented Nov 16, 2019

Looks good from instrumentation.

/lgtm

@k8s-ci-robot k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Nov 16, 2019
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/test pull-kubernetes-node-e2e-containerd

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/hold
We need to solve the issue first.

@k8s-ci-robot k8s-ci-robot added the do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. label Nov 18, 2019
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@serathius
Please rebase and solve the conflicts. :)

/hold cancel
/milestone v1.18
/priority important-soon
/assign @yujuhong @dashpole

@k8s-ci-robot k8s-ci-robot added priority/important-soon Must be staffed and worked on either currently, or very soon, ideally in time for the next release. and removed do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. labels Nov 26, 2019
@k8s-ci-robot k8s-ci-robot added this to the v1.18 milestone Nov 26, 2019
@k8s-ci-robot k8s-ci-robot removed the needs-priority Indicates a PR lacks a `priority/foo` label and requires one. label Nov 26, 2019
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You will want to add this to the kubelet component configuration as well:
https://github.com/kubernetes/kubernetes/blob/master/pkg/kubelet/apis/config/types.go#L74

You can probably follow this change as an example:
89dfd24#diff-5088ffe9a3539b287e74e2ca03c5090c

@k8s-ci-robot k8s-ci-robot removed the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Dec 9, 2019
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/retest

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It seems this ready to go now.
@dashpole Can you take a look again.

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/lgtm

@k8s-ci-robot k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Feb 17, 2020
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/assign @erictune @yujuhong

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Ping @erictune @yujuhong

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/approve

@k8s-ci-robot k8s-ci-robot removed the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Feb 25, 2020
@k8s-ci-robot k8s-ci-robot added size/S Denotes a PR that changes 10-29 lines, ignoring generated files. and removed size/M Denotes a PR that changes 30-99 lines, ignoring generated files. labels Feb 25, 2020
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/approve

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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: lavalamp, serathius, yujuhong

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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 Feb 25, 2020
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/lgtm

@k8s-ci-robot k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Feb 26, 2020
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/test pull-kubernetes-e2e-gce-100-performance

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/retest
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/retest

@k8s-ci-robot k8s-ci-robot merged commit 6ec3ea8 into kubernetes:master Feb 26, 2020
@serathius serathius mentioned this pull request May 28, 2020
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@serathius serathius deleted the flag-kubelet branch July 11, 2020 12:06
@ehashman ehashman mentioned this pull request Jul 28, 2021
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@lavalamp lavalamp lavalamp left review comments

@mattjmcnaughton mattjmcnaughton mattjmcnaughton left review comments

@erictune erictune erictune approved these changes

@yifan-gu yifan-gu Awaiting requested review from yifan-gu

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@brancz brancz

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@serathius @mattjmcnaughton @brancz @RainbowMango @dashpole @fejta-bot @yujuhong @lavalamp @k8s-ci-robot @erictune