Automatic merge from submit-queue
Federated ConfigMap controller
Based on the secrets controller. E2e tests will come in the next PR.
**Release note**:
``` release-note
Federated ConfigMap controller. Supports all the API that regular ConfigMap has.
```
cc: @quinton-hoole @kubernetes/sig-cluster-federation
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Remove statefulset e2e test setup for alpha
Depends on #35731, once statefulset is beta, it doesn't need special treatment for alpha version in e2e test
cc @erictune @foxish @kubernetes/sig-apps
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Fixed kibana test problem
After #36103 a problem was introduced. If you change basePath, dynamic bundle optimization is performed upon startup, which can take several minutes.
Following PR fixed this problem by waiting until optimization is completed.
@piosz
Edit: This problem has no known workarounds if basePath is dynamic (like in our case)
Reference: https://discuss.elastic.co/t/how-to-avoid-dynamic-bundle-optimization/37367
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Remove non-generic options from genericapiserver.Config
Remove non-generic options from genericapiserver.Config. Changes the discovery CIDR/IP information to an interface and then demotes several fields.
I haven't pulled from them genericapiserver.Options, but that's a future option we have. Segregation as as a followup at the very least.
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Enable NFS volume test
This PR fixes the dockerfile for NFS server image and enable NFSv4.
After using containeried mounts approach on GCI, this test should pass.
The functionality used to exist entirely in the NC which would
previously clean up pods and nodes together. Now, we simply
wait for the PodGC to see that the node is now deleted and clean up the
pods. This may take a while and hence we set a 1 minute timeout.
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Switch DisruptionBudget api from bool to int allowed disruptions [only v1beta1]
Continuation of #34546. Apparently it there is some bug that prevents us from having 2 different incompatibile version of API in integration tests. So in this PR v1alpha1 is removed until testing infrastructure is fixed.
Base PR comment:
Currently there is a single bool in disruption budget api that denotes whether 1 pod can be deleted or not. Every time a pod is deleted the apiserver filps the bool to false and the disruptionbudget controller sets it to true if more deletions are allowed. This works but it is far from optimal when the user wants to delete multiple pods (for example, by decreasing replicaset size from 10000 to 8000).
This PR adds a new api version v1beta1 and changes bool to int which contains a number of pods that can be deleted at once.
cc: @davidopp @mml @wojtek-t @fgrzadkowski @caesarxuchao
--v=2 is low noise (record changes), can be default
--v=3 will shows per request logging
Note: due to the code path with which we integrate with
skydns, we don't see non-PILLAR_DOMAIN requests, so these
will never be logged.
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[Federation] Add unit tests for `kubefed init`'s certificate generator.
Please review only the last commit here. This is based on PR #35594 which will be reviewed independently.
These are a subset of unit tests for code introduced in PR #35594
Design Doc: PR #34484
cc @kubernetes/sig-cluster-federation @quinton-hoole
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promote /healthz and /metrics to genericapiserver
Promotes `/healthz` to genericapiserver with methods to add healthz checks before running.
Promotes `/metrics` to genericapiserver gated by config flag.
@lavalamp adds the healthz checks linked to `postStartHooks` as promised.
Automatic merge from submit-queue
[Kubelet] Use the custom mounter script for Nfs and Glusterfs only
This patch reduces the scope for the containerized mounter to NFS and GlusterFS on GCE + GCI clusters
This patch also enabled the containerized mounter on GCI nodes
Shepherding multiple PRs through the submit queue is painful. Hence I combined them into this PR. Please review each commit individually.
cc @jingxu97 @saad-ali
https://github.com/kubernetes/kubernetes/pull/35652 has also been reverted as part of this PR
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pod and qos level cgroup support
```release-note
[Kubelet] Add alpha support for `--cgroups-per-qos` using the configured `--cgroup-driver`. Disabled by default.
```
Automatic merge from submit-queue
Move Statefulset (previously PetSet) to v1beta1
**What this PR does / why we need it**: #28718
**Which issue this PR fixes** _(optional, in `fixes #<issue number>(, #<issue_number>, ...)` format, will close that issue when PR gets merged)_: fixes #
**Special notes for your reviewer**: depends on #35663 (PetSet rename)
cc @erictune @foxish @kubernetes/sig-apps
**Release note**:
``` release-note
v1beta1/StatefulSet replaces v1alpha1/PetSet.
```
