Automatic merge from submit-queue

check_node_count falls out of use, clear from docs/devel/e2e-tests.md

delete "--check_node_count " for testing against local clusters

Automatic merge from submit-queue

Don't report FS stats for system containers in the Kubelet Summary API

Fixes https://github.com/kubernetes/kubernetes/issues/31999

Automatic merge from submit-queue

add a clean code for TestCanSupport

Automatic merge from submit-queue

Fixing flakes caused by petset tests.

**What this PR does / why we need it**: We should wait till the key/value has been replicated to database slaves before trying to read from them.

**Which issue this PR fixes** Fixes https://github.com/kubernetes/kubernetes/issues/33904, https://github.com/kubernetes/kubernetes/issues/33895

cc @kubernetes/sig-apps

Automatic merge from submit-queue

Add secret e2e test for keys mapping

**What this PR does / why we need it**: Adds a basic e2e test missing in secrets

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, #<issue_number>, ...)` format, will close that issue when PR gets merged)*:

**Special notes for your reviewer**:

**Release note**:
```NONE
```
This patch adds a secret e2e test. While configmap e2e tests are far
more complete, this patch makes secret e2e tests one step closer.

Also, now is more easy to add more tests without code duplication (as I
did in earlier patches :-/), because of the functions created, and is
more easy to make it similar to confimap e2e in the future, that is
really complete.

Automatic merge from submit-queue

requests.storage is a standard resource name

The value `requests.storage` is a valid standard resource name but was omitted from the standard list.

Automatic merge from submit-queue

Avoid unnecessary reallocations of slice in Cacher

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PVC informer lister supports listing

This will be used in follow-on PRs for quota evaluation backed by informers for pvcs.

/cc @deads2k @eparis @kubernetes/sig-storage

Automatic merge from submit-queue

Change code of conduct to call CNCF CoC by reference

**What this PR does / why we need it**:

Revises the Kubernetes Code of Conduct (CoC) to point to the CNCF CoC by reference. The CNCF CoC is nearly identical to the Kubernetes one. The only changes are replacing `Kubernetes` with `CNCF` and referencing the Linux Foundation events CoC.

Here is an exact diff of the changes between the Kubernetes CoC and the CNCF CoC: https://github.com/cncf/foundation/commit/9f3936e486806e4c2efffb25ebd3306dee203943

Note that this PR attempts to resolve https://github.com/cncf/foundation/issues/2 which is to have a standard CoC for all CNCF projects.

**Special notes for your reviewer**:

Cc @sarahnovotny @bgrant0607 @aronchick @caniszczyk @monadic

Automatic merge from submit-queue

cloudprovider/gce: canonicalize instance name when returning instance array

'names' is an array of FQDNs.  'instances' is a map indexed by canonicalized
name.  Clearly these two won't always match, so when building the final
instance array to return, make sure to look up map entries by their canonicalized
name.

In the below example, "ocp-master-5pob" is clearly found as a GCE instance
but when building the final instance array it cannot be matched as the code
is looking for "ocp-master-5pob.c.ose-refarch.internal" instead.  The node
is then deleted from the cluster as it cannot be found by the cloud provider.

```
gce.go:2519] ### getInstancesByNames([ocp-master-5pob.c.ose-refarch.internal]): initial node prefix ocp-
gce.go:2530] ### getInstancesByNames([ocp-master-5pob.c.ose-refarch.internal]): looking for instances map[ocp-master-5pob:<nil>]
gce.go:2533] ### getInstancesByNames([ocp-master-5pob.c.ose-refarch.internal]): getting zone 'europe-west1-c' (remaining 1)
gce.go:2563] ### getInstancesByNames([ocp-master-5pob.c.ose-refarch.internal]):    instance name <omitted> not requested
gce.go:2563] ### getInstancesByNames([ocp-master-5pob.c.ose-refarch.internal]):    instance name <omitted> not requested
gce.go:2533] ### getInstancesByNames([ocp-master-5pob.c.ose-refarch.internal]): getting zone 'europe-west1-b' (remaining 1)
gce.go:2563] ### getInstancesByNames([ocp-master-5pob.c.ose-refarch.internal]):    instance name <omitted> not requested
gce.go:2576] ### getInstancesByNames([ocp-master-5pob.c.ose-refarch.internal]):    found instance 'ocp-master-5pob' remaining 0
gce.go:2563] ### getInstancesByNames([ocp-master-5pob.c.ose-refarch.internal]):    instance name <omitted> not requested
gce.go:2533] ### getInstancesByNames([ocp-master-5pob.c.ose-refarch.internal]): getting zone 'europe-west1-d' (remaining 0)
gce.go:2588] Failed to retrieve instance: "ocp-master-5pob.c.ose-refarch.internal"
gce.go:2624] ### getInstanceByName(ocp-master-5pob.c.ose-refarch.internal): got []: instance not found
gce.go:2626] getInstanceByName/multiple-zones: failed to get instance ocp-master-5pob.c.ose-refarch.internal; err: instance not found
nodecontroller.go:587] Deleting node (no longer present in cloud provider): ocp-master-5pob.c.ose-refarch.internal
nodecontroller.go:664] Recording Deleting Node ocp-master-5pob.c.ose-refarch.internal because it's not present according to cloud provider event message for node ocp-master-5pob.c.ose-refarch.internal
```

Automatic merge from submit-queue

Remove unneeded double quotes from hack/local-up-cluster.sh.

Automatic merge from submit-queue

changelog: readd downloads section

ping @david-mcmahon

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remove pv annotation from rbd volume

@kubernetes/sig-storage  @jsafrane @childsb @eparis

They freak out vim syntax highlighting when they are combined with a '/'
character.

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Add import restriction to clientset

This prevents clientset from import more packages in pkg/client/unversioned, because we want to deprecate pkg/client/unversioned.

cc @ingvagabund

Automatic merge from submit-queue

Wait for all pods to be running before checking PDB status.

Automatic merge from submit-queue

Add validation that detects repeated keys in the labels and annotations maps

Fixes #2965  (a nearly 2 year old feature request!)

@kubernetes/kubectl 

@eparis

Signed-off-by: Jess Frazelle <acidburn@google.com>

Automatic merge from submit-queue

Avoid computing keys multiple times in Cacher

This should significantly reduce both cpu-usage and number of allocations in Cacher.

This is a proper follow-up from #30998

@deads2k @liggitt

Automatic merge from submit-queue

Adding default StorageClass annotation printout for resource_printer and describer and some refactoring

adding ISDEFAULT for _kubectl get storageclass_ output

```
[root@screeley-sc1 gce]# kubectl get storageclass
NAME            TYPE                   ISDEFAULT
another-class   kubernetes.io/gce-pd   NO        
generic1-slow   kubernetes.io/gce-pd   YES       
generic2-fast   kubernetes.io/gce-pd   YES       
```

```release-note
Add ISDEFAULT to kubectl get storageClass output
```

@kubernetes/sig-storage

'names' is an array of FQDNs.  'instances' is a map indexed by canonicalized
name.  Clearly these two won't always match, so when building the final
instance array to return, make sure to look up map entries by their canonicalized
name.

In the below example, "ocp-master-5pob" is clearly found as a GCE instance
but when building the final instance array it cannot be matched as the code
is looking for "ocp-master-5pob.c.ose-refarch.internal" instead.  The node
is then deleted from the cluster as it cannot be found by the cloud provider.

gce.go:2519] ### getInstancesByNames([ocp-master-5pob.c.ose-refarch.internal]): initial node prefix ocp-
gce.go:2530] ### getInstancesByNames([ocp-master-5pob.c.ose-refarch.internal]): looking for instances map[ocp-master-5pob:<nil>]
gce.go:2533] ### getInstancesByNames([ocp-master-5pob.c.ose-refarch.internal]): getting zone 'europe-west1-c' (remaining 1)
gce.go:2563] ### getInstancesByNames([ocp-master-5pob.c.ose-refarch.internal]):    instance name <omitted> not requested
gce.go:2563] ### getInstancesByNames([ocp-master-5pob.c.ose-refarch.internal]):    instance name <omitted> not requested
gce.go:2533] ### getInstancesByNames([ocp-master-5pob.c.ose-refarch.internal]): getting zone 'europe-west1-b' (remaining 1)
gce.go:2563] ### getInstancesByNames([ocp-master-5pob.c.ose-refarch.internal]):    instance name <omitted> not requested
gce.go:2576] ### getInstancesByNames([ocp-master-5pob.c.ose-refarch.internal]):    found instance 'ocp-master-5pob' remaining 0
gce.go:2563] ### getInstancesByNames([ocp-master-5pob.c.ose-refarch.internal]):    instance name <omitted> not requested
gce.go:2533] ### getInstancesByNames([ocp-master-5pob.c.ose-refarch.internal]): getting zone 'europe-west1-d' (remaining 0)
gce.go:2588] Failed to retrieve instance: "ocp-master-5pob.c.ose-refarch.internal"
gce.go:2624] ### getInstanceByName(ocp-master-5pob.c.ose-refarch.internal): got []: instance not found
gce.go:2626] getInstanceByName/multiple-zones: failed to get instance ocp-master-5pob.c.ose-refarch.internal; err: instance not found
nodecontroller.go:587] Deleting node (no longer present in cloud provider): ocp-master-5pob.c.ose-refarch.internal
nodecontroller.go:664] Recording Deleting Node ocp-master-5pob.c.ose-refarch.internal because it's not present according to cloud provider event message for node ocp-master-5pob.c.ose-refarch.internal

Signed-off-by: Huamin Chen <hchen@redhat.com>

Automatic merge from submit-queue

Use clientset in GetReadySchedulableNodesOrDie

Automatic merge from submit-queue

Use LC_ALL=C with sort

In some user env LANG=C might lose:

Wrong:
```
echo -e "test/images/port-forward-tester\ntest/images/porter" | LANG=C sort
test/images/porter
test/images/port-forward-tester
```
Right:
```
echo -e "test/images/port-forward-tester\ntest/images/porter" | LC_ALL=C sort
test/images/port-forward-tester
test/images/porter
```

Automatic merge from submit-queue

Remove PV annotations for Gluster provisioner.

Don't store Gluster SotrageClass parameters in annotations, it's insecure.
Instead, expect that there is the StorageClass available at the time
when it's needed by Gluster deleter.

See #34822 for detais

@kubernetes/sig-storage

Automatic merge from submit-queue

Move the common test functions from cmd_test.go to cmd/testing/fake.go

**What this PR does / why we need it**:
This is so that we can use NewAPIFactory() from cmd/set/*test.go
Up until now we would get a import loop error.

This commit also adds a basic unit test case for cmd/set/set_image.go

**Which issue this PR fixes**
partial #34592

**Special notes for your reviewer**:
None

**Release note**:
```release-note
NONE
```

In some user env LANG=C might lose:

Wrong:
```
echo -e "test/images/port-forward-tester\ntest/images/porter" | LANG=C sort
test/images/porter
test/images/port-forward-tester
```
Right:
```
echo -e "test/images/port-forward-tester\ntest/images/porter" | LC_ALL=C sort
test/images/port-forward-tester
test/images/porter
```

Automatic merge from submit-queue

Get rid of output line that break automated usage of `kubectl set image`

**What this PR does / why we need it**:

**Which issue this PR fixes**: fixes #35105

**Special notes for your reviewer**: We could consider printing it to stderr, or using `IsTerminal()`, but I went for the simplest thing first.

**Release note**:
```release-note
Make `kubectl set image` easier to script
```

Automatic merge from submit-queue

separate third party resources from master (moves + consequences)

Remove the third party resource code from the main `Master` struct.  I think we may be able to get this down to particular way to configure/`New` a generic API server.

Automatic merge from submit-queue

Enable local-up-cluster.sh to start with the secured port

related to #33375