RangeSize was restricting IPv6 subnets to a /66 due to the
logic using a uint64. This is not practical for IPv6.
This change removes the /64 restriction, but also sets a limit
on the range that can be allocated, so that the bitmap will not grow too large.
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Cleanup node type checking for azure nodes
**What this PR does / why we need it**:
This PR cleanup node type checking for azure nodes. It also fixes a problem of `instance not found` error for VMAS nodes in vmss cluster (vmType set to vmss):
```
ss.GetPrimaryInterface(k8s-master), ss.getCachedVirtualMachine(k8s-master), err=instance not found
```
**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#60185
**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 <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Conversion from typed to unstructured should set GVK
**What this PR does / why we need it**:
By convention typed objects do not have `TypeMeta` information filled. When the scheme converts a typed object into Unstructured it should set type meta information explicitly otherwise Unstructured object is not recognizable.
**Special notes for your reviewer**:
Bug was not visible to tests because tests were working with a typed object with `TypeMeta` information filled. It was filled by previous tests. I have refactored tests for better isolation. Also fixed some other issues in tests.
Add `?w=1` to the PR's URL to see the diff with whitespace changes ignored.
**Release note**:
```release-note
NONE
```
/kind bug
/sig api-machinery
/cc @smarterclayton @deads2k
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Bump addon-manager to v8.6
**What this PR does / why we need it**:
Follow up of https://github.com/kubernetes/kubernetes/pull/59378, build & push a new addon-manager image to pick up the namespace change to support istio addon.
Pushed images for {amd64, arm, arm64, ppc64le, s390x}.
**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 #NONE
**Special notes for your reviewer**:
/assign @mikedanese @ostromart
**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 <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Fix passing gcloud command output to error check
Fix passing gcloud command output to error check. Underlying function from testing library expects interface{} and then type asserts that it's a string, so passing []byte results in errors:
```interface conversion: interface {} is []uint8, not string```
```release-note
NONE
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Allow env to be updated via specific key in resource
**What this PR does / why we need it**:
This change allows users of the `oc` client to specify a list of comma-separated keys when running `oc set env` which should be imported from a resource i.e configmap or secret
This can be useful when a number of applications want to share a configuration object but don't want to pollute a resource with unused environment
**Release note**:
```release-note
Allow kubectl env to specify which keys to import from a config map
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
set default enabled admission plugins by official document
**What this PR does / why we need it**:
https://kubernetes.io/docs/admin/admission-controllers/#is-there-a-recommended-set-of-admission-controllers-to-use
recommend running the following set of admission controllers
```
If you previously had not set the `--admission-control` flag, your cluster behavior may change (to be more standard). See [https://kubernetes.io/docs/admin/admission-controllers/] for explanation of admission control.
```
**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
Set default enabled admission plugins `NamespaceLifecycle,LimitRanger,ServiceAccount,PersistentVolumeLabel,DefaultStorageClass,DefaultTolerationSeconds,MutatingAdmissionWebhook,ValidatingAdmissionWebhook,ResourceQuota`
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Fix instanceID for vmss nodes
**What this PR does / why we need it**:
When useInstanceMetadata is set to true for vmss nodes, their providerID is wrong.
Their providerID should be in format `azure:///subscriptions/<subscription-id>/resourceGroups/<rg-name>/providers/Microsoft.Compute/virtualMachineScaleSets/<scaleset-name>/virtualMachines/<instance-id>`.
**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#59855
**Special notes for your reviewer**:
**Release note**:
```release-note
Fix instanceID for vmss nodes.
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Fix grammar error of azure cloudprovider code
**What this PR does / why we need it**:
Fix grammar error to make it easy to understand
**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 <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
refactor NsenterWriter to utilize pkg/util/nsenter
**What this PR does / why we need it**:
Per [discussion](https://github.com/kubernetes/kubernetes/pull/51771#discussion_r138824451)
Depend on #51771
**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
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
readme update for fluentd-gcp-scaler
**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 #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
/assign @crassirostris
issues: https://github.com/kubernetes/kubernetes/issues/56853
Add check if the number of pods succeeded increased since the last
check. If yes the backoff delay is cleared. This logic improves the Job
backoff policy when parallelism > 1 and few pods's Job failed but others
succeed.
In https://github.com/kubernetes/kubernetes/issues/52255, it was
determined that if the user has a CDPATH, running `make` will fail. This
is because using the KUBE_ROOT variable results in invalid paths when
the CDPATH environment variable is set.
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Add configuration item to allow kubeadm join to use a dns name pointing to control plane
This adds a new flag (`--apiserver-advertise-dns-address`) to kubeadm which is used in node kubelet.confg to point to API server allowing users to define a DNS entry instead of an IP address.
Fixeskubernetes/kubeadm#411
```release-note
Adds new flag `--apiserver-advertise-dns-address` which is used in node kubelet.confg to point to API server
```
// @timothysc @craigtracey
Automatic merge from submit-queue (batch tested with PRs 60158, 60156, 58111, 57583, 60055). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Fix typos in configmaplock
**What this PR does / why we need it**:
Fixes some typos in `configmaplock.go`. Seems to be a combination of copy/paste errors from `endpointslock.go` and find/replace gone wrong.
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 60158, 60156, 58111, 57583, 60055). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Bugfix/logf newline
**What this PR does / why we need it**:
Removes all redundant new lines being passed into the `Logf()` function. This involved going through code in both `test/e2e` and `test/e2e_node`, finding the newline redundancies in calls to `Logf()` and removing them.
**Which issue(s) this PR fixes**:
Fixes [#57102](https://github.com/kubernetes/kubernetes/issues/57102)
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 60158, 60156, 58111, 57583, 60055). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
add support for /token subresource in serviceaccount registry
I'm planning on implementing the registry bits (this) in one PR and followup with an authenticator that supports new id tokens.
https://github.com/kubernetes/kubernetes/issues/58790
@kubernetes/sig-auth-pr-reviews
```release-note
NONE
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Minor improvements to scheduling queue
**What this PR does / why we need it**:
Just minor improvements to the code of scheduling_queue.go. It shouldn't change the logic/behavior.
```release-note
NONE
```
/sig scheduling
