Automatic merge from submit-queue (batch tested with PRs 60732, 60689, 60648, 60704). 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>.
Update gazelle to latest to fix vendoring issue
**What this PR does / why we need it**: Fixes#60730 for the master branch. There are otherwise no functional differences.
**Release note**:
```release-note
NONE
```
/priority critical-urgent
/milestone v1.10
/kind bug
/sig testing
This mapping is no longer needed since fluentd-gcp v2.0.16, in which it
started using a container image based on Debian Stretch, in which the
systemd libraries already include support for all the supported
compression algorithms.
The /run.sh in the image no longer accesses /host/lib anyways, so let's
stop mapping it here.
Related changes:
- fluentd-gcp on GoogleCloudPlatform/k8s-stackdriver#101
- fluentd-es on GoogleCloudPlatform/google-fluentd#80
Automatic merge from submit-queue (batch tested with PRs 60683, 60386). 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>.
Added unschedulabe predicate.
Signed-off-by: Da K. Ma <madaxa@cn.ibm.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#60163
**Release note**:
```release-note
None
```
Automatic merge from submit-queue (batch tested with PRs 60683, 60386). 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 PodTemplate validation
**What this PR does / why we need it**:
This is a bugfix for pod template validation, which can be reproduced by deleting with "foreground deletion" mode (`DeleteOptions.PropagationPolicy = metav1.DeletePropagationForeground`).
Because of this bug GC will never delete a pod template with `foregroundDeletion` finalizer.
**Special notes for your reviewer**:
The issue was originally found and confirmed in the PR #59851, where switching to foreground deletion in `kubectl` broke a unit test revealing this bug.
Extracted for easier backporting to releases as suggested in https://github.com/kubernetes/kubernetes/pull/59851#discussion_r171576397
/cc @liggitt @caesarxuchao
/sig api-machinery
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 60530, 60618). 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 `make verify WHAT=typecheck`
This will be used to make the typecheck job emit junit and avoids duplicating the rest of the verify logic.
**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 kubectl completion so that file names are listed
**What this PR does / why we need it**:
This PR fixes kubectl completion so that file names are listed with `--filename`. I tested in bash and zsh. This problem is caused by spf13/cobra#520, so I updates vendor github.com/spf13/cobra to just before that commit.
**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#60517
**Special notes for your reviewer**: @janetkuo @mengqiy @eparis
**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>.
Moves the DevicePlugin e2e_node test back to Serial
I forgot the fact that the DevicePlugin test itself restarts Kubelet
for testing purpose. Move that test back to Serial but constructs
a smaller test without kubelet restart that we may run during presubmit.
**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/kubernetes/issues/60604
**Special notes for your reviewer**:
**Release note**:
```release-note
```
Automatic merge from submit-queue (batch tested with PRs 52077, 60456, 60591). 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>.
[e2e] Fix panicing ingress jobs
**What this PR does / why we need it**:
When a nil error is passed into IsProbableEOF(), test will panic. Ref https://github.com/kubernetes/kubernetes/issues/60381#issuecomment-369353511.
**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#60381
**Special notes for your reviewer**:
/assign @shyamjvs
cc @krzyzacy
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 52077, 60456, 60591). 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>.
Adds daemonset conformance tests
**What this PR does / why we need it**: Adds conformance tests for deamonset
```release-note
Conformance tests are added for the DaemonSet kinds in the apps/v1 group version. Deprecated versions of DaemonSet will not be tested for conformance, and conformance is only applicable to release 1.10 and later.
```
Automatic merge from submit-queue (batch tested with PRs 60542, 60237). 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 update/patch of CRs while CRD is terminating
Fixes#60538
Update/patch need to be allowed so finalizers can act on custom resources for terminating CRDs
```release-note
Fixes potential deadlock when deleting CustomResourceDefinition for custom resources with finalizers
```
Automatic merge from submit-queue (batch tested with PRs 60623, 60625, 60520). 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 azure file plugin failure issue on Windows after node restart
**What this PR does / why we need it**:
azure file plugin on Windows does not work after node restart, this is due to New-SmbGlobalMapping powershell cmdlet has lost account name/key after reboot, we should remove the invalid link and do the mount again after kubelet restart.
add remount logic for azure file plugin in this PR
**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#60624
**Special notes for your reviewer**:
**Release note**:
```
fix azure file plugin failure issue on Windows after node restart
```
/sig azure
/sig windows
/assign @karataliu
@feiskyer pls mark this PR as v1.10 milestone, thanks
Automatic merge from submit-queue (batch tested with PRs 60623, 60625, 60520). 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 vmtype to standard if not set
**What this PR does / why we need it**:
When using IMDS, kubelet reports Failed to extract vmssVMName even when vmtype is not set:
```
E0301 05:30:57.515306 3124 azure_vmss_cache.go:52] Failed to extract vmssVMName "77890k8s9010"
E0301 05:30:57.515306 3124 kubelet_node_status.go:79] Unable to construct v1.Node object for kubelet: failed to get external ID from cloud provider: not a vmss instance
```
azure cloud provider shouldn't call vmss logic in this case. It should assume stardard vmtype if it is not set.
**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#60622
**Special notes for your reviewer**:
**Release note**:
```release-note
Set Azure vmType to standard if it is not set in azure cloud config.
```
Automatic merge from submit-queue (batch tested with PRs 60362, 60629, 60572). 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>.
improve get description
ref: #60210
/assign @deads2k
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 60362, 60629, 60572). 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 warning info format
Before this change:
```
$ kubectl exec -p nginx-aaaaaaaaaaaaa-67b58bf687-r68b9 ls
-p POD_NAME is DEPRECATED and will be removed in a future version. Use exec POD_NAME instead.bin
boot
dev
...
$ kubectl scale --replicas=2 job/pi
kubectl scale job is DEPRECATED and will be removed in a future version.job.batch "pi" scaled
```
After this change:
```
$ kubectl exec -p nginx-aaaaaaaaaaaaa-67b58bf687-r68b9 ls
-p POD_NAME is DEPRECATED and will be removed in a future version. Use exec POD_NAME instead.
bin
boot
dev
...
$ kubectl scale --replicas=2 job/pi
kubectl scale job is DEPRECATED and will be removed in a future version.
job.batch "pi" scaled
```
**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
```
Automatic merge from submit-queue (batch tested with PRs 60362, 60629, 60572). 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 TestUpdateStatus for horizontalpodautoscaler
**What this PR does / why we need it**:
add `TestUpdateStatus` for horizontalpodautoscaler， and remove the relevant `TODO TestUpdateStatus
`
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Currently, when performing a scale up, any failed pods (which can be present for example in case of evictions performed by kubelet) will be treated as unready. Unready pods are treated as if they had 0% utilization which will slow down or even block scale up.
After this change, failed pods are ignored in all calculations. This way they do not influence neither scale up nor scale down replica calculations.
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 todo:Get rid of this duplicate function IsRetryableAPIError in favour of the one in test/utils
**What this PR does / why we need it**:
fix todo:Get rid of this duplicate function IsRetryableAPIError in favour of the one in test/utils
**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>.
Add missing table converters for server side printing
**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#60488
/assign @smarterclayton @juanvallejo
/kind bug
**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>.
kubeadm 710 Switch to a dedicated CA for kubeadm etcd identities
**What this PR does / why we need it**:
On `kubeadm init`/`kubeadm upgrade`, this PR generates an etcd specific CA for signing the following certs:
- etcd serving cert
- etcd peer cert
- apiserver etcd client cert
These certs were previously signed by the kubernetes CA.
The etcd static pod in `local.go` has also been updated to only mount the `/etcd` subdir of `cfg.CertificatesDir`.
New phase command:
```
kubeadm alpha phase certs etcd-ca
```
See the linked issue for details on why this change is an important security feature.
**Which issue(s) this PR fixes**
Fixes https://github.com/kubernetes/kubeadm/issues/710
**Special notes for your reviewer**:
#### on the master
this should still fail:
```bash
curl localhost:2379/v2/keys # no output
curl --cacert /etc/kubernetes/pki/etcd/ca.crt https://localhost:2379/v2/keys # handshake error
```
this should now fail: (previously would succeed)
```
cd /etc/kubernetes/pki
curl --cacert etcd/ca.crt --cert apiserver-kubelet-client.crt --key apiserver-kubelet-client.key https://localhost:2379/v2/keys
# curl: (35) error:14094412:SSL routines:ssl3_read_bytes:sslv3 alert bad certificate
```
this should still succeed:
```
cd /etc/kubernetes/pki
curl --cacert etcd/ca.crt --cert apiserver-etcd-client.crt --key apiserver-etcd-client.key https://localhost:2379/v2/keys
```
**Release note**:
```release-note
On cluster provision or upgrade, kubeadm generates an etcd specific CA for all etcd related certificates.
```
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>.
Temporary fix for LeaderElect for kube-scheduler
**What this PR does / why we need it**:
kube-controller-manager defaults --leader-elect to true. We should
do the same for kube-scheduler. kube-scheduler used to have this
set to true, but it got lost during refactoring:
efb2bb71cd
**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#59729
**Special notes for your reviewer**:
**Release note**:
```release-note
kube-scheduler: restores default leader election behavior. leader-elect command line parameter should "true"
```
Before this change:
```
$ kubectl exec -p nginx-aaaaaaaaaaaaa-67b58bf687-r68b9 ls
-p POD_NAME is DEPRECATED and will be removed in a future version. Use exec POD_NAME instead.bin
boot
dev
...
$ kubectl scale --replicas=2 job/pi
kubectl scale job is DEPRECATED and will be removed in a future version.job.batch "pi" scaled
```
After this change:
```
$ kubectl exec -p nginx-aaaaaaaaaaaaa-67b58bf687-r68b9 ls
-p POD_NAME is DEPRECATED and will be removed in a future version. Use exec POD_NAME instead.
bin
boot
dev
...
$ kubectl scale --replicas=2 job/pi
kubectl scale job is DEPRECATED and will be removed in a future version.
job.batch "pi" scaled
```
Kubernetes Submit Queue