Automatic merge from submit-queue (batch tested with PRs 48480, 48353)
remove tpr api access
xref https://github.com/kubernetes/kubernetes/issues/48152
TPR tentacles go pretty deep. This gets us started by removing API access and we'll move down from there.
@kubernetes/sig-api-machinery-misc
@ironcladlou this should free up the GC implementation since TPRs will no longer be present and failing.
```release-note
Removing TPR api access per https://github.com/kubernetes/kubernetes/issues/48152
```
Automatic merge from submit-queue (batch tested with PRs 48480, 48353)
Ensure namespace exists as part of RBAC reconciliation
reconciliation can race with the controller that creates the namespaces containing the bootstrap roles. if it loses, it gets a NotFound error trying to create the namespaced role/rolebinding.
Fixes https://github.com/kubernetes/kubeadm/issues/335
```release-note
RBAC role and role-binding reconciliation now ensures namespaces exist when reconciling on startup.
```
Automatic merge from submit-queue (batch tested with PRs 48473, 48341)
Refactor podListEqual()
**What this PR does / why we need it**:
To solve the problem:
this is not correct if there are duplicate pods in the list.
for example: podListEqual([a, a, b], [a, b, b]) will return true
**Special notes for your reviewer**:
the original method is O(N^2), while current method is 3* O(N).
I think it is much better.
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue
Factored out simulate from nodeShouldRunDaemonPod.
Addressed comments from https://github.com/kubernetes/kubernetes/pull/48189#issuecomment-312223162
**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
```
/sig apps
Automatic merge from submit-queue
Pods which exit and won't restart should not be in the Endpoints.NotReadyAddresses
**What this PR does / why we need it**:
Such pods should not be in the Endpoints.NotReadyAddresses:
* Failed pods with restart policy=Never
* Succeeded pods with restart policy=Never
* Succeeded pods with restart policy=OnFailure
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#46776
**Special notes for your reviewer**:
/cc @wojtek-t
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue
Use the azure certificate password when decoding the certificate
**What this PR does / why we need it**:
Use the correct password when decoding the azure client certificate.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#47286
cc @colemickens
Automatic merge from submit-queue
modify the meassage in kubectl secret command when the envFile path is not an file path
What this PR does / why we need it:
We found that the error message of kubectl secret command when the the envFile path is not an file path
is inaccurate and the style is different with which in kubectl configmap command. We modified “must be a file” to "env secret file cannot be a directory"
Special notes for your reviewer:
None
Automatic merge from submit-queue (batch tested with PRs 47784, 47793, 48334, 48435, 48354)
allow a deletestrategy to opt-out of GC
Not all resources should be GC-able and we implemented an ignore list to handle this, but at the storage layer they could still set finalizers, they just hung in a stuck state forever. This updates the strategy to allow a resource to indicate that they shouldn't be GCed.
@kubernetes/sig-api-machinery-misc
Automatic merge from submit-queue
Use %q formatter for error messages from the AWS SDK. #47789
Error messages from the AWS SDK can have return keys in them, so use %q formatter for those messages.
Automatic merge from submit-queue
support NoSchedule taints correctly in DaemonSet controller
Fixes https://github.com/kubernetes/kubernetes/issues/48190
```release-note
Support NoSchedule taints correctly in DaemonSet controller.
```
cc @kubernetes/sig-apps-pr-reviews
Automatic merge from submit-queue
Remove old node role label that is not used by kubeadm
**What this PR does / why we need it**:
This label hasn't been used by kubeadm since v1.5.
v1.5 support was dropped when v1.6 arrived due to a potential security flaw and the earlier alpha status.
So this label hasn't been used for around three months.
It makes sense to remove it in time for v1.8, could already have been done for v1.7
**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
```
@kubernetes/sig-cluster-lifecycle-pr-reviews
Automatic merge from submit-queue (batch tested with PRs 48264, 48324, 48125, 47944, 47489)
fix CopyStrings and ShuffleStrings for slice when slice is nil
Signed-off-by: allencloud <allen.sun@daocloud.io>
**What this PR does / why we need it**:
This PR fixes two functions in util/slice.go, in which I think `CopyStrings` and `ShuffleStrings` miss one case. The case is input data is nil, in this case I think the data returned should be nil as well rather than a non-nil slice with 0 element.
In addition, I added some test code for this.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
NONE, I did not raise a issue for this code. I ran into this when code learning.
**Special notes for your reviewer**:
NONE
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 48264, 48324, 48125, 47944, 47489)
Add Pod UID (metadata.uid) to downward API env var
**What this PR does / why we need it**:
Exposing Pod UID by downward API.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#28918
**Special notes for your reviewer**:
Generated files aren't committed. I'd like CI to tell me what scripts should I run to generate these files.
/cc @smarterclayton @vishh @dubstack
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 48264, 48324, 48125, 47944, 47489)
Set quota for volumes
**What this PR does / why we need it**:
This PR allows users of the Quobyte Storage class to specify if automatically a Quota for the volume should be created. With a Quota a Quobyte volume can only grow in the specified size.
**Special notes for your reviewer**:
Update the Quobyte API version for the needed functionality.
Automatic merge from submit-queue (batch tested with PRs 48317, 48313, 48351, 48357, 48115)
Cleanup lint errors in the pkg/kubelet/server/... directory
Cleanup some issues that were found while experimenting with https://github.com/alecthomas/gometalinter on the `pkg/kubelet/server/...` directories.
Automatic merge from submit-queue (batch tested with PRs 47918, 47964, 48151, 47881, 48299)
move term to kubectl/util
move term from pkg/util/term to pkg/kubectl/util/term
remove dependency of `k8s.io/kubernetes/pkg/util/term` for `pkg/kubelet/dockershim/exec.go` and `pkg/kubelet/dockershim/exec.go`
Ref: https://github.com/kubernetes/kubernetes/issues/48209
```release-note
NONE
```
/assign @apelisse @monopole
cc: @pwittrock
Automatic merge from submit-queue (batch tested with PRs 47918, 47964, 48151, 47881, 48299)
Add ApiEndpoint support to GCE config.
**What this PR does / why we need it**:
Add the ability to change ApiEndpoint for GCE.
**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 (batch tested with PRs 47918, 47964, 48151, 47881, 48299)
removed 'Storage' option from 'kubectl top' like options
**What this PR does / why we need it**:
https://github.com/kubernetes/kubectl/issues/34
**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
```
Automatic merge from submit-queue (batch tested with PRs 47918, 47964, 48151, 47881, 48299)
Add unit test coverage for nvidiaGPUManager initialization
Part of #47750
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 43558, 48261, 42376, 46803, 47058)
kubelet: remove unused bandwidth shaping teardown code
Since v1.5 and the removal of --configure-cbr0:
0800df74ab "Remove the legacy networking mode --configure-cbr0"
kubelet hasn't done any shaping operations internally. They
have all been delegated to network plugins like kubenet or
external CNI plugins. But some shaping code was still left
in kubelet, so remove it now that it's unused.
@freehan @thockin @bprashanth
Automatic merge from submit-queue (batch tested with PRs 43558, 48261, 42376, 46803, 47058)
OpenAPI downloads protobuf rather than Json
**What this PR does / why we need it**:
The current implementation of the OpenAPI getter fetches the swagger in a Json format from the apiserver. The Json file is big (~1.7mb), which means that it takes a long time to download, and then a long time to parse. Because that is going to be needed on each `kubectl` run later, we want this to be as fast as possible.
The apiserver has been modified to be able to return a protobuf version of the swagger, which this patch intends to use.
Note that there is currently no piece of code that exists that allows us to go from the protobuf version of the file, back into Json and/or `spec.Swagger`. Because the protobuf is not very different (but significantly different enough that it can't be translated), I've updated the code to use `openapi_v2.Document` (the protobuf type) everywhere rather than `spec.Swagger`. The behavior should be identical though.
There are more changes that are coming in follow-up pull-requests: using the gzip version (also provided by the new apiserver) to even further reduce the size of the downloaded content, and use the HTTP Etag cache mechanism to completely get rid of recurrent fetch requests. I'm currently working on these two features.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: partly #38637
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 43558, 48261, 42376, 46803, 47058)
Fix removing finalizer for garbage collector
The loop should use 'continue' not 'break', otherwise removeFinalizer()
not only removes "orphaningFinalizer" from its finalizers list but
also removes others.
Fix#48363
**Release note**:
```release-note
NONE
```
Since v1.5 and the removal of --configure-cbr0:
0800df74ab "Remove the legacy networking mode --configure-cbr0"
kubelet hasn't done any shaping operations internally. They
have all been delegated to network plugins like kubenet or
external CNI plugins. But some shaping code was still left
in kubelet, so remove it now that it's unused.
Automatic merge from submit-queue
Validate if service has duplicate targetPort
**What this PR does / why we need it**:
Validate if a service has dup targetport
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#47222
**Special notes for your reviewer**:
/cc @thockin
@kubernetes/sig-network-pr-reviews
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 47850, 47835, 46197, 47250, 48284)
Populate endpoints for headless service with no ports
**What this PR does / why we need it**:
- populate endpoints with headless service (thanks @fraenkel for the original PR!)
- allow ports with headless service
- nits
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#32796https://github.com/kubernetes/kubernetes/issues/32796#issuecomment-270462724
**Special notes for your reviewer**:
/cc @thockin @fraenkel
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 47850, 47835, 46197, 47250, 48284)
Allocate clusterIP when change service type from ExternalName to ClusterIP
**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#35354#46190
**Special notes for your reviewer**:
/cc @smarterclayton @thockin
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 47850, 47835, 46197, 47250, 48284)
dockershim: checkpoint HostNetwork property
To ensure kubelet doesn't attempt network teardown on HostNetwork
containers that no longer exist but are still checkpointed, make
sure we preserve the HostNetwork property in checkpoints. If
the checkpoint indicates the container was a HostNetwork one,
don't tear down the network since that would fail anyway.
Related: https://github.com/kubernetes/kubernetes/issues/44307#issuecomment-299548609
@freehan @kubernetes/sig-network-misc
Automatic merge from submit-queue (batch tested with PRs 47619, 47951, 46260, 48277)
iSCSi plugin: Remove redundant nil check
**What this PR does / why we need it**:
This patch is for cleanup of redundant nil check in iSCSI plugin.
This was mentioned at the code review on origin github thread.
https://github.com/openshift/origin/pull/14565
**Which issue this PR fixes**
**Special notes for your reviewer**:
**Release note**:
```
NONE
```
Kubernetes Submit Queue