Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md.
cloud-ctrl-mgr: enable secure port 10258
This PR enables authn+authz (delegated to the kube-apiserver) and the secure port 10258 for the cloud-controller-manager. In addition, the insecure port is disabled.
This is the counterpart PR to https://github.com/kubernetes/kubernetes/pull/64149.
Moreover, it adds integration test coverage for the `--port` and `--secure-port` flags, plus the testserver infrastructure to tests flags in general inside integration tests.
```release-note
Enable secure serving on port 10258 to cloud-controller-manager (configurable via `--secure-port`). Delegated authentication and authorization have to be configured like for aggregated API servers.
```
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Fixes#67561 Multiple same headers got wrong result on gcr.io/google-containers/echoserver:1.10
**What this PR does / why we need it**:
Fix a bug of echoserver
**Which issue(s) this PR fixes**:
Fixes#67561
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 67571, 67284, 66835, 68096, 68152). If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md.
apiserver returns continue together with the 410 error
Implements https://github.com/kubernetes/kubernetes/issues/66981#issuecomment-410845134.
Closes#66981.
/sig api-machinery
/assign @lavalamp @liggitt @smarterclayton
```release-note
Upon receiving a LIST request with expired continue token, the apiserver now returns a continue token together with the 410 "the from parameter is too old " error. If the client does not care about getting a list from a consistent snapshot, the client can use this token to continue listing from the next key, but the returned chunk will be from the latest snapshot.
```
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Sync peer-finder code from contrib repo
**What this PR does / why we need it**:
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes https://github.com/kubernetes/contrib/issues/2643
**Special notes for your reviewer**:
This is just an code sync up PR from https://github.com/kubernetes/contrib/pull/2644
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 64283, 67910, 67803, 68100). If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md.
CSI Cluster Registry and Node Info CRDs
**What this PR does / why we need it**:
Introduces the new `CSIDriver` and `CSINodeInfo` API Object as proposed in https://github.com/kubernetes/community/pull/2514 and https://github.com/kubernetes/community/pull/2034
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes https://github.com/kubernetes/features/issues/594
**Special notes for your reviewer**:
Per the discussion in https://groups.google.com/d/msg/kubernetes-sig-storage-wg-csi/x5CchIP9qiI/D_TyOrn2CwAJ the API is being added to the staging directory of the `kubernetes/kubernetes` repo because the consumers will be attach/detach controller and possibly kubelet, but it will be installed as a CRD (because we want to move in the direction where the API server is Kubernetes agnostic, and all Kubernetes specific types are installed).
**Release note**:
```release-note
Introduce CSI Cluster Registration mechanism to ease CSI plugin discovery and allow CSI drivers to customize Kubernetes' interaction with them.
```
CC @jsafrane
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Update `kubectl get` sorter to deal with server-side printing
**Release note**:
```release-note
NONE
```
### Why?
Currently, we default to non-server-side printing when sorting items in `kubectl get`. This means that instead of taking advantage of having the server tell `kubectl` how to display information, `kubectl` falls back to using hardcoded resource types to figure out how to print its output. This does not really work with resources that `kubectl` does not know about, and it goes against our goal of snipping any dependencies that `kubectl` has on the core repo.
This patch adds a sorter capable of dealing with Table objects sent by the server when using "server-side printing".
A few things left to take care of:
- ~~[ ] When printing `all` resources, this implementation does not handle sorting every single Table object, but rather _only_ the rows in each object. As a result, output will contain sorted resources of the same _kind_, but the overall list of mixed resources will _not_ itself be sorted. Example:~~
```bash
$ kubectl get all --sort-by .metadata.name
NAME READY STATUS RESTARTS AGE
# pods here will be sorted:
pod/bar 0/2 Pending 0 31m
pod/foo 1/1 Running 0 37m
NAME DESIRED CURRENT READY AGE
# replication controllers here will be sorted as well:
replicationcontroller/baz 1 1 1 37m
replicationcontroller/buz 1 1 1 37m
# ... but the overall mixed list of rc's and pods will not be sorted
```
This occurs because each Table object received from the server contains all rows for that resource _kind_. We would need a way to build an ambiguous Table object containing all rows for all objects regardless of their type to have a fully sorted mixed-object output.
- [ ] handle sorting by column-names, rather than _only_ with jsonpaths (Tracked in https://github.com/kubernetes/kubernetes/issues/68027)
cc @soltysh @kubernetes/sig-cli-maintainers @seans3 @mengqiy
Automatic merge from submit-queue (batch tested with PRs 68051, 68130, 67211, 68065, 68117). If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md.
Wait for Scheduler cache empty.
Signed-off-by: Klaus Ma <klaus1982.cn@gmail.com>
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#68126
**Release note**:
```release-note
None
```
Automatic merge from submit-queue (batch tested with PRs 67756, 64149, 68076, 68131, 68120). If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md.
kube-ctrl-mgr: enable secure port 10257
This PR enables authn+authz (delegated to the kube-apiserver) and the secure port 10257 for the kube-controller-manager. In addition, the insecure port is disabled.
Moreover, it adds integration test coverage for the `--port` and `--secure-port` flags, plus the testserver infrastructure to tests flags in general inside integration tests.
```release-note
Enable secure serving on port 10257 to kube-controller-manager (configurable via `--secure-port`). Delegated authentication and authorization have to be configured like for aggregated API servers.
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md.
Fix hostpath subpath reconstruction tests are failing
**What this PR does / why we need it**:
Fix hostpath subpath reconstruction tests are failing
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes: #68093
**Special notes for your reviewer**:
/sig storage
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md.
Fix multizone gce pd subpath test
**What this PR does / why we need it**:
The format pod for readonly tests also needs to fill in the NodeSelector for inline gce pd volumes.
Also rename "gce" driver to "gcepd"
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#68085
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 67368, 59930, 68074). If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md.
Fix subpath tests not to fail in namespace deletion
**What this PR does / why we need it**:
This PR fixes below subpath test not to fail in namespace deletion
- subPath should support restarting containers using directory as subpath
- subPath should support restarting containers using file as subpath
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes: #68073
**Special notes for your reviewer**:
/sig storage
/sig testing
**Release note**:
```release-note
NONE
```
This is the old behaviour and we did not intent to change it due to enabled authn/z in general.
As the kube-apiserver this sets the "system:unsecured" user info.
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md.
Move kubelet internal ComponentConfig types to `pkg/kubelet/apis/config`
**What this PR does / why we need it**:
This PR is split out from the main PR of https://github.com/kubernetes/kubernetes/pull/67263, in order to make merging each scoped piece of the puzzle easier and smoother.
This PR simply moves the `k8s.io/kubernetes/pkg/apis/kubeletconfig` as-is to `k8s.io/kubernetes/pkg/apis/config` as agreed in the KEP.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
ref: kubernetes/community#2354
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
@kubernetes/sig-node-pr-reviews
/assign @mtaufen @thockin @liggitt
Automatic merge from submit-queue (batch tested with PRs 67764, 68034, 67836). If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md.
Remove feature tag from dynamic provisioning topology tests
**What this PR does / why we need it**:
Now that the feature has been moved to beta, remove feature tag to let it run in the standard CI suite.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md.
Add etcd DB size monitoring in density test
/cc @wojtek-t
fyi - @jpbetz @gyuho @kubernetes/sig-scalability-misc
```release-note
NONE
```
This commit fixes below subpath test not to fail in namespace deletion
- subPath should support restarting containers using directory as subpath
- subPath should support restarting containers using file as subpath
Fixes: #68073
Automatic merge from submit-queue (batch tested with PRs 66577, 67948, 68001, 67982). If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md.
Refactor volume test in a similar way to csi tests
Refactoring for non-csi e2e test similar to below commit in csi e2e test.
4d11dab272 (diff-0d9ecaa3e6a0297186ad33f57aad472e)
Scopes for this refactoring are below three files:
- test/e2e/storage/volumes.go
- test/e2e/storage/volume_io.go
- test/e2e/storage/persistent_volumes-volumemode.go
**What this PR does / why we need it**:
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#66571
**Special notes for your reviewer**:
/sig storage
@davidz627 @msau42 @jsafrane
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 67745, 67432, 67569, 67825, 67943). If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md.
Move volume dynamic provisioning scheduling to beta
**What this PR does / why we need it**:
* Combine feature gate VolumeScheduling and DynamicProvisioningScheduling into one
* Add allowedTopologies description in kubectl
**Special notes for your reviewer**:
Wait until related e2e and downside plugins are ready.
/hold
**Release note**:
```release-note
Move volume dynamic provisioning scheduling to beta (ACTION REQUIRED: The DynamicProvisioningScheduling alpha feature gate has been removed. The VolumeScheduling beta feature gate is still required for this feature)
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md.
E2E tests for DynamicProvisioningScheduling support for GCE PD and RePD
**What this PR does / why we need it**:
Add end2end tests to exercise DynamicProvisioningScheduling features for GCE PD and RePD. The tests make sure WaitForFirstConsumer and AllowedTopologies specified in a GCE PD/RePD storage class has the desired effect.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
Tests features added in a2de7d2d8d
**Release note**:
```release-note
NONE
```
/sig storage
cc @msau42
Refactoring for non-csi e2e test similar to below commit in csi e2e test.
4d11dab272 (diff-0d9ecaa3e6a0297186ad33f57aad472e)
Scopes for this refactoring are below four files:
- test/e2e/storage/volumes.go
- test/e2e/storage/volume_io.go
- test/e2e/storage/persistent_volumes-volumemode.go
- test/e2e/storage/subpath.go
fixes: #66571
