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kubeadm: pass etcd progress notification flag to etcd #111383

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p0lyn0mial
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@p0lyn0mial p0lyn0mial commented Jul 25, 2022

What type of PR is this?

/kind bug

What this PR does / why we need it:

The experimental-watch-progress-notify-interval flag specifies an interval
at which etcd sends data to the kube-api server.

It is used by the WatchBookmark feature which is GA since 1.17.
It will be used by a new WatchList feature which is Alpha since 1.25

In addition to that the feature was graduated to GA (non-experiment) in etcd 3.5 without any code changes

Which issue(s) this PR fixes:

xref: kubernetes/kubeadm#2731

Special notes for your reviewer:

Does this PR introduce a user-facing change?

kubeadm: enable the --experimental-watch-progress-notify-interval flag for etcd and set it to 5s. The flag specifies an interval at which etcd sends watch data to the kube-apiserver.

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


@k8s-ci-robot k8s-ci-robot added release-note Denotes a PR that will be considered when it comes time to generate release notes. size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. kind/bug Categorizes issue or PR as related to a bug. cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. do-not-merge/needs-sig Indicates an issue or PR lacks a `sig/foo` label and requires one. needs-triage Indicates an issue or PR lacks a `triage/foo` label and requires one. needs-priority Indicates a PR lacks a `priority/foo` label and requires one. labels Jul 25, 2022
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/assign @neolit123 @aojea

@k8s-ci-robot k8s-ci-robot added area/kubeadm sig/cluster-lifecycle Categorizes an issue or PR as relevant to SIG Cluster Lifecycle. and removed do-not-merge/needs-sig Indicates an issue or PR lacks a `sig/foo` label and requires one. labels Jul 25, 2022
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thanks for the pr. i think you need to run ./hack/update-gofmt.sh first.

/approve
/triage accepted

@k8s-ci-robot k8s-ci-robot added triage/accepted Indicates an issue or PR is ready to be actively worked on. and removed needs-triage Indicates an issue or PR lacks a `triage/foo` label and requires one. labels Jul 25, 2022
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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: neolit123, p0lyn0mial

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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 Jul 25, 2022
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/release-note-edit

kubeadm: enable the --experimental-watch-progress-notify-interval flag for etcd and set it to 5s. The flag specifies an interval at which etcd sends watch data to the kube-apiserver.

The experimental-watch-progress-notify-interval flag specifies an interval
at which etcd sends data to the kube-api server.

It is used by the WatchBookmark feature which is GA since 1.17.
It will be used by a new WatchList feature which is Alpha since 1.25

In addition to that the feature was graduated to GA (non-experiment) in etcd 3.5 without any code changes
@p0lyn0mial p0lyn0mial force-pushed the kubeadm-etcd-progress-notificaiton branch from caf7201 to 81dec8b Compare July 25, 2022 10:29
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thanks for the pr. i think you need to run ./hack/update-gofmt.sh first.

I did, plus pull-kubernetes-verify is happy. I think we are good.

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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 Jul 25, 2022
@k8s-ci-robot k8s-ci-robot merged commit bc974c8 into kubernetes:master Jul 25, 2022
@k8s-ci-robot k8s-ci-robot added this to the v1.25 milestone Jul 25, 2022
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aojea commented Jul 26, 2022

awesome 👏

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4 participants