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Namespace certificates API group
New API groups should follow best-practices for naming, including using DNS names within the k8s.io namespace
```release-note
The certificates API group has been renamed to certificates.k8s.io
```
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Add a multi-platform proposal
This is a proposal for the work I've done with multiarch Kubernetes. I've worked quite a lot on it and now I've written it down so others may easily use and learn from it, while at the same time pointing out issues that we should fix in the future.
I would like to get this in before `v1.3`.
Feel free to comment on it if it's something that's unclear.
@david-mcmahon @ixdy @mikedanese @Pensu @davidopp @bgrant0607 @dlorenc @eparis @vishh @thockin @dchen1107 @lavalamp
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Add get/delete cluster, delete context to kubectl config
Fixes#29794 by adding `get-clusters`, `delete-cluster` and `delete-context` actions to `kubectl config`.
Most of the contents of docs/ has moved to kubernetes.github.io.
Development of the docs and accompanying files has continued there, making
the copies in this repo stale. I've removed everything but the .md files
which remain to redirect old links. The .yaml config files in the docs
were used by some tests, these have been moved to test/fixtures/doc-yaml,
and can remain there to be used by tests or other purposes.
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Implement ExternalName in kube-dns
Part of the ongoing saga formerly known as https://github.com/kubernetes/features/issues/33
This is the prelude (first commit) in #30931, spawn into a separate PR to allow building a new kube-dns image before e2e tests (the rest of #30931) are updated.
ExternalName allows kubedns to return CNAME records for external
services. No proxying is involved.
cc @thockin
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support Azure data disk volume
This is a WIP of supporting azure data disk volume. Will add test and dynamic provisioning support once #29006 is merged
replace #25915fix#23259
@kubernetes/sig-storage
@colemickens @brendandburns
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Clarify documentation that new admission control plugin must be imported
```release-note
```
Admission control design doc doesn't mention importing the plugin to plugins.go. I was unable to get the plugin to build into my binary without it. Updated documentation to prevent future confusion.
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Add readyReplicas to replica sets
@bgrant0607 for the api changes
@bprashanth for the controllers changes
@deads2k fyi
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docs/devel: document the behavior of github UI for PRs
Documents the problem encountered in #30596
cc @bgrant0607 @thockin @roberthbailey
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Unblock iterative development on pod-level cgroups
In order to allow forward progress on this feature, it takes the commits from #28017#29049 and then it globally disables the flag that allows these features to be exercised in the kubelet. The flag can be re-added to the kubelet when its actually ready.
/cc @vishh @dubstack @kubernetes/rh-cluster-infra
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Add Service type "ExternalName" which results in CNAME DNS
ExternalName allows kubedns to return CNAME records for external
services. No proxying is involved.
First step for https://github.com/kubernetes/features/issues/33
See original issue at
https://github.com/kubernetes/kubernetes/issues/13748
No release note yet, that will come with the kubedns change.
```release-note
NONE
```
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Add a short `-n` for `kubectl --namespace`
fixes#24078
`--namespace` is a very common flag for nearly every `kubectl` command we have. We should claim `-n` for it.
