Automatic merge from submit-queue (batch tested with PRs 48914, 48535, 49099, 48935, 48871)
Adopt debian-base as baseimage
**What this PR does / why we need it**:
Based on discussion from - https://github.com/kubernetes/kubernetes/pull/44910/files#r125150263
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#49169
**Special notes for your reviewer**:
**Release note**:
```NONE
```
Automatic merge from submit-queue (batch tested with PRs 48914, 48535, 49099, 48935, 48871)
Log error when fail to execute command in with-retry()
**What this PR does / why we need it**: Enhance gke/util.sh logging.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#48913
**Special notes for your reviewer**:
/cc @krzyzacy
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 48702, 48965, 48740, 48974, 48232)
Cleanup the conversion of ObjectReference
**What this PR does / why we need it**:
No need to convert ObjectReference as `k8s.io/kubernetes/pkg/api/v1` and `k8s.io/client-go/pkg/api/v1` has been consistent in `k8s.io/api/core/v1`.
**Which issue this PR fixes**: fixes#48747
**Special notes for your reviewer**:
/assign @caesarxuchao
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 48702, 48965, 48740, 48974, 48232)
aggr: don't write empty CA files
write now if the metadata is not supplied, we write an empty file for
these certs. we should just fail.
Notice the removal of the ":-"s
Automatic merge from submit-queue (batch tested with PRs 48702, 48965, 48740, 48974, 48232)
Rackspace for cloud-controller-manager
This implements the NodeAddressesByProviderID and InstanceTypeByProviderID
methods used by the cloud-controller-manager to the RackSpace provider.
The instance type returned is the flavor name, for consistency
InstanceType has been implemented too returning the same value.
This is part of #47257 cc @wlan0
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue
Add approvers to owners file for hpa
Currently none of hpa developers or people in sig-autoscaling has the right to approve PRs to hpa, meaning it needs to be approved at pkg/controller level by people not working on autoscaling.
Automatic merge from submit-queue (batch tested with PRs 48481, 48256)
Refactor: pkg/util into sub-pkgs
**What this PR does / why we need it**:
- move code in pkg/util into sub-pkgs
- delete some unused funcs
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#15634
**Special notes for your reviewer**:
This is the final work of #15634. It will close that issue.
/cc @thockin
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 48481, 48256)
Protect against nil panic in apply
**What this PR does / why we need it**: `kubectl apply` has a potential panic (actually verified in OpenShift in https://github.com/openshift/origin/issues/15017) where a `patcher` calls the `runDelete` function with a nil `resource.RESTClient`, but under some conditions the client is required by that function.
**Release note**:
```release-note
NONE
```
@pwittrock @kubernetes/sig-cli-bugs
Automatic merge from submit-queue (batch tested with PRs 46094, 48544, 48807, 49102, 44174)
Allow user to pass various gluster volume options when glusterfs volumes are dynamically provisioned.
This patch add new storage class parameter called
`volumeoptions` which can be used to set various volume options.
for eg# if you want to enable encryption on volumes,
the values like `client.ssl on`, `server.ssl on`..etc can be passed
to `volumeoptions` parameter in storageclass.
Issue # https://github.com/kubernetes/kubernetes/issues/28454
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
Automatic merge from submit-queue (batch tested with PRs 46094, 48544, 48807, 49102, 44174)
add InstanceID to fake cadvisor (used in Kubemark)
This change is for setting Node.Spec.ProviderID field in Kubemark hollow nodes. It shouldn't affect other tests using cadvisor.Fake as field is nil by default.
cc @gmarek
Automatic merge from submit-queue (batch tested with PRs 46094, 48544, 48807, 49102, 44174)
Static deepcopy – phase 1
This PR is the follow-up of https://github.com/kubernetes/kubernetes/pull/36412, replacing the
dynamic reflection based deepcopy with static DeepCopy+DeepCopyInto methods on API types.
This PR **does not yet** include the code dropping the cloner from the scheme and all the
porting of the calls to scheme.Copy. This will be part of a follow-up "Phase 2" PR.
A couple of the commits will go in first:
- [x] audit: fix deepcopy registration https://github.com/kubernetes/kubernetes/pull/48599
- [x] apimachinery+apiserver: separate test types in their own packages #48601
- [x] client-go: remove TPR example #48604
- [x] apimachinery: remove unneeded GetObjectKind() impls #48608
- [x] sanity check against origin, that OpenShift's types are fine for static deepcopy https://github.com/deads2k/origin/pull/34
TODO **after** review here:
- [x] merge https://github.com/kubernetes/gengo/pull/32 and update vendoring commit
Automatic merge from submit-queue (batch tested with PRs 46094, 48544, 48807, 49102, 44174)
Shared Informer Run blocks until all goroutines finish
**What this PR does / why we need it**:
Makes Shared Informer Run method block until all goroutines it spawned finish. See #45454.
**Which issue this PR fixes**
Fixes#45454
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue
amend the comment
**What this PR does / why we need it**:
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
```NONE
`volumeoptions` which can be used to set various volume options.
for eg# if you want to enable encryption on volumes,
the values like `client.ssl on`, `server.ssl on`..etc can be passed
to `volumeoptions` parameter in storageclass.
Issue # https://github.com/kubernetes/kubernetes/issues/28454
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
Automatic merge from submit-queue (batch tested with PRs 48333, 48806, 49046)
kubeadm: Split out markmaster to its own phase
**What this PR does / why we need it**:
Splits out related and atomic code into its own phase that can be invokable easily from the CLI.
Makes the code much easier to read by not using recursion and `wait.InfinitePoll` _inside_ of a recursing function, etc.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
Fixes: https://github.com/kubernetes/kubeadm/issues/53
Part of this more long-term goal: https://github.com/kubernetes/kubeadm/issues/148
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
@kubernetes/sig-cluster-lifecycle-pr-reviews
Automatic merge from submit-queue (batch tested with PRs 48333, 48806, 49046)
kubeadm: Generate kube-proxy image name in its own pkg
**What this PR does / why we need it**: code cleanup. Control kube-proxy image parameter in DaemonSet template.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**:
Minor cleanup. Attn @luxas
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 48333, 48806, 49046)
use v1.ResourcePods instead of hard coding "pods"
Signed-off-by: sakeven <jc5930@sina.cn>
**What this PR does / why we need it**:
use v1.ResourcePods instead of hard coding 'pods'
**Special notes for your reviewer**:
**Release note**:
```
NONE
```
Automatic merge from submit-queue (batch tested with PRs 48983, 49013)
Added comments on not set node network/inode condition to unknown.
**What this PR does / why we need it**:
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#48982
**Release note**:
```release-note
None
```
Automatic merge from submit-queue (batch tested with PRs 48576, 49010)
adding validations on kube-apiserver audit log options
**What this PR does / why we need it**:
The kube-apiserver does not check the validity of the following audit log options `--audit-log-maxage`, `--audit-log-maxage`, `--audit-log-maxage`. If these options are set to negative numbers, the kube-apiserver will not detect these invalid settings. This PR adds validations on these audit log options.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**:
**Release note**:
`NONE`
Automatic merge from submit-queue (batch tested with PRs 48576, 49010)
make externalAdmissionHookConfigurationManager distinguish API disabled error
The externalAdmissionHookConfigurationManager does not return "DisabledErr" even if the API is disabled, so the GenericWebhook admission controller will not fail open.
The GenericWebhook admission controller is default to off, so the bug is hidden in most cases. To be safe, we should cherrypick it to 1.7.
```release-note
Fix a bug where the GenericWebhook admission plugin does not fail open when the admissionregistration API is disabled
```
Automatic merge from submit-queue
[Scheduler] Remove error since err is always nil
Signed-off-by: sakeven <jc5930@sina.cn>
**What this PR does / why we need it**:
No need to log error since err is always nil.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**:
**Release note**:
```
NONE
```
Automatic merge from submit-queue (batch tested with PRs 49043, 49001, 49057, 49066, 48102)
Make doc generation on cherry-picks optional
Follow up of https://github.com/kubernetes/kubernetes/pull/46993, xref #44533
Most cherry-picks don't require doc changes, and doing it unconditionally actually breaks picking to the release-1.6 branch
Automatic merge from submit-queue (batch tested with PRs 49043, 49001, 49057, 49066, 48102)
Always use gcr.io/google_containers for side-loaded Docker images
**What this PR does / why we need it**: #45391 changed the behavior for what registry we use in the sideloaded docker images tarfiles shipped with releases. As a result of that change, if `KUBE_DOCKER_REGISTRY` is set to anything other than `gcr.io/google_containers`, clusters will fail to start on GCE (and other places where the side-loaded images are used).
This PR reverts that change in behavior, which I believe was unintentional; we'll always use `gcr.io/google_containers` for the docker image tarfiles, but will tag the images with `$KUBE_DOCKER_REGISTRY` if different.
Also, I'm fixing a small bug in variable names that I introduced in #47939.
Note that with recent changes here and in the release repo, we don't even need to tag with `KUBE_DOCKER_REGISTRY` and `KUBE_DOCKER_IMAGE_TAG`, but that's a more extensive change, and this smaller fix is more suitable for cherry-picking to 1.7.
**Release note**:
```release-note
NONE
```
/release-note-none
/sig release
/assign @david-mcmahon
Automatic merge from submit-queue (batch tested with PRs 49043, 49001, 49057, 49066, 48102)
bootstrap token auth: don't accept deleted tokens
Closes#48345
Same fix as #48343
```release-note
Previously a deleted bootstrapping token secret would be considered valid until it was reaped. Now it is invalid as soon as the deletionTimestamp is set.
```
cc @luxas @kubernetes/sig-auth-pr-reviews
Automatic merge from submit-queue (batch tested with PRs 49043, 49001, 49057, 49066, 48102)
cluster/gke: If NODE_INSTANCE_GROUP is set, don't execute any bash
Transitional part of kubernetes/test-infra#3307, should be eliminated by kubernetes/test-infra#3330:
Allow NODE_INSTANCE_GROUP to be set externally from `hack/ginkgo-e2e.sh`, which eliminates any cluster/gke use if KUBERNETES_CONFORMANCE_PROVIDER is set to `gke`.
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 49019, 48919, 49040, 49018, 48874)
Set default snap channel on charms to 1.7 stable
**What this PR does / why we need it**: This PR sets the default snap channel on charms to 1.7/stable.
This addresses problems where the the user might want to deploy the charm and get the same kubernetes version found on the bundles.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes https://github.com/juju-solutions/bundle-canonical-kubernetes/issues/305
**Special notes for your reviewer**:
**Release note**:
```Set default snap channel on charms to 1.7/stable
```
Automatic merge from submit-queue (batch tested with PRs 49019, 48919, 49040, 49018, 48874)
kubeadm: Remove the old KubernetesDir envparam
**What this PR does / why we need it**:
The last piece of https://github.com/kubernetes/kubernetes/issues/48053 for moving the env params into the API, and the KubernetesDir into a constant.
After this pretty mechanical change, we might offer short-hand functions in constants like `GetStaticPodManifestDir()` etc easily in order to centralize the `filepath.Join` logic into one place.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
fixes https://github.com/kubernetes/kubeadm/issues/326
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
cc @kubernetes/sig-cluster-lifecycle-pr-reviews @fabriziopandini
Kubernetes Submit Queue