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add pkg/util/ipset OWNERS file
**What this PR does / why we need it**:
I initialized `pkg/util/ipset` for wraping ipset exec call and authored most of the commits.
This package is used in IPVS proxier for reducing iptables call - possibly we can use ipset in iptables proxier in the future. Because reviewing this package needs some ipset background knowledge, I am creating this OWNERS file for efficient code review. Also, I am willing to share code review burden.
**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 @brendandburns @thockin because I also added your names.
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Ignore address not exist error when unbind IPVS serivce address from dummy device
**What this PR does / why we need it**:
Ignore address not exist error when unbind IPVS serivce address from dummy device.
**Which issue(s) this PR fixes**:
Fixes#58681
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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Add call to addCredentialProviderFlags
**What this PR does / why we need it**:
Credential flags such as 'azure-container-registry-config' are still in use, call addCredentialProviderFlags to hook it up.
See:
https://github.com/kubernetes/kubernetes/pull/56995#issuecomment-361483382
**Which issue(s) this PR fixes**
Follow up of #56995
**Special notes for your reviewer**:
/assign @mtaufen @liggitt
**Release note**:
```release-note
NONE
```
Add a feature gate ReadOnlyAPIDataVolumes to a provide a way to
disable the new behavior in 1.10, but for 1.11, the new
behavior will become non-optional.
Also, update E2E tests for downwardAPI and projected volumes
to mount the volumes somewhere other than /etc.
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correct typo in HorizontalPodAutoscaler status condition
I noticed that the status condition published to the HPA contains a typo: "succesfully" => "successfully"
```release-note
NONE
```
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doc: fix typo in package apiserver
**What this PR does / why we need it**:
fix typo in package apiserver
**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
```
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Use node-e2e framework for testing cadvisor
**What this PR does / why we need it**:
With cadvisor checked out in your gopath, we can now run cadvisor integration tests: `make test-e2e-node TEST_SUITE=cadvisor`.
This has a number of advantages:
* we can use the same images to test both, configured the same way.
* we will now get cadvisor logs from the integration test.
* we can now use the familiar node-e2e arguments to specify images to test with cadvisor
* no more managing snowflake VMs for cadvisor.
**Special notes for your reviewer**:
cadvisor doesnt currently produce junit* files, so I removed that as a requirement.
This wont actually work until https://github.com/google/cadvisor/pull/1868 is merged as well.
Related issue:
https://github.com/kubernetes/test-infra/issues/190
**Release note**:
```release-note
NONE
```
/assign @Random-Liu
/sig node
/priority important-soon
/kind cleanup
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Fixing issue with capitalization in allow-privileged
**What this PR does / why we need it**:
Config option in kubernetes-master allow-privileged would do odd things if you used True instead of true.
**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/juju-solutions/bundle-canonical-kubernetes/issues/374
**Special notes for your reviewer**:
**Release note**:
```release-note
Fixed issue with kubernetes-worker option allow-privileged not properly handling the value True with a capital T.
```
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Add self anti-affinity to kube-dns pods
Otherwise the "no single point of failure" setting doesn't actually work (a single node failure can still take down the entire cluster).
Fixes#40063
```release-note
Added anti-affinity to kube-dns pods
```
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Fix cross-build breakage after #58174
**What this PR does / why we need it**:
Fix cross-build breakage after #58174
@cblecker
**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#59121
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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remove alpha when running cloud-controller-manager with hyperkube
**What this PR does / why we need it**:
We used to use `hyperkube alpha cloud-controller-manager` to run ccm. The alpha was dropped from the command in e48847e6ce (diff-dfaeb837c577bcd60dd9105c43427a35R118)
**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
```
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Integration tests for envelop encryption/decryption of secrets.
**What this PR does / why we need it**:
Provides integration tests between KubeAPI Server and etcd (in the context of encrypting secrets at rest). Concretely, tests assert that:
1. Secrets are stored encrypted in ectcd
2. Secrets are decrypted on reads
when --experimental-encryption-provider-config flag is passed to KubeAPI server.
**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 #
This PR does not address any specific issues, but rather provides integration testing coverage for the [encrypt/encryption](https://github.com/kubernetes/kubernetes/blob/release-1.9/staging/src/k8s.io/apiserver/pkg/storage/value/encrypt/envelope/envelope.go) feature.
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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refactor aggregator api group install
**What this PR does / why we need it**:
refactor aggregator apigroup install. move NewRESTStorage to
`staging/src/k8s.io/kube-aggregator/pkg/registry/apiservice/rest/storage_apiservice.go`
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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PVC Protection E2E Tests for Failed Scheduling
**What this PR does / why we need it**:
Change in scheduler that causes that scheduling of a pod that uses PVC that is being deleted fails was introduced in:
- https://github.com/kubernetes/kubernetes/pull/55957
This PR adds an E2E test for the above merged 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)*:
N/A
**Special notes for your reviewer**:
N/A
**Release note**:
```release-note
NONE
```
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cloudprovider/openstack: fix bug that tries to use octavia client to query flip
**What this PR does / why we need it**:
This fixes a bug that [potentially] tries to use an Octavia client to query a floating ip. Neutron should always handle those.
**Release note**:
```release-note
cloudprovider/openstack: fix bug the tries to use octavia client to query flip
```
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fix some typos in apiserver filters
**What this PR does / why we need it**:
fix some typos
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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Fix PodPidsLimit and ConfigTrialDuration on internal KubeletConfig type
They should both follow the convention of not being a pointer on the internal type.
This required adding a conversion function between `int64` and `*int64`. A side effect is this removes a warning in the generated code for the apps API group.
@dims
```release-note
NONE
```
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pass listener in apiextentions-apiserver test to prevent port in use …
**What this PR does / why we need it**:
pass listener to SecureServingOptions to prevent port in use flake.
**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 #
partially fix [58936](https://github.com/kubernetes/kubernetes/issues/58936)
**Special notes for your reviewer**:
/assign @hzxuzhonghu @liggitt @sttts @caesarxuchao
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remove some unused functions in validation.go
**What this PR does / why we need it**:
remove some unused functions in validation.go
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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Add GCE ingress test case for modified health check
**What this PR does / why we need it**:
When users modify their backend health check without involving ingress, their setup should be preserved.
Test procedure:
- Creating a basic HTTP ingress and wait for it to come up.
- Retrieving relevant health check resources from GCE.
- Modifying health check without involving ingress.
- Adding a new path to ingress and wait for it to take effect. (Not sure if this will be enough for syncing resource?)
- Checking if the modified health check is unchanged.
**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 @rramkumar1 @nicksardo
**Release note**:
```release-note
NONE
```
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Add support of hyperv isolation for windows containers
**What this PR does / why we need it**:
Add support of hyperv isolation for windows containers.
**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#58750
**Special notes for your reviewer**:
Only one container per pod is supported yet.
**Release note**:
```release-note
Windows containers now support experimental Hyper-V isolation by setting annotation `experimental.windows.kubernetes.io/isolation-type=hyperv` and feature gates HyperVContainer. Only one container per pod is supported yet.
```
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Add gce-ingress e2e test for sync failure case
**What this PR does / why we need it**:
Add a test that verifies sync failures on some inrgesses would not stop gce ingress controller from syncing others.
Basically:
- Create two ingresses each has something wrong (TLS missing, backend missing etc.).
- Create a normal ingress and test it works.
- Update this ingress and test it takes effect.
**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**:
Ref https://docs.google.com/document/d/1E2ufxZGujFCYKYOsvBjb4VMNjBy8CM-MMycoT_UVwIs/edit#heading=h.wxzdzliw64t8.
/assign @rramkumar1 @nicksardo
**Release note**:
```release-note
NONE
```
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Include `upstream` option in CoreDNS
**What this PR does / why we need it**:
Including `upstream` as a default in the manifest and keep in sync with the default CoreDNS manifest.
**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#57785
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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[e2e util] Remove static IP functions based on gcloud
**What this PR does / why we need it**:
Use GCE library for static IP instead of calling gcloud in e2e test.
**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**:
**Release note**:
```release-note
NONE
```
