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only need to ignore resources that match discovery conditions
GC and quota controllers ignore resources that are too expensive to manage. In kube this is only events. The incompatible resources should now be excluded on the basis of discovery. We should actually reflect that in the RESTStorage (done for GC for events) and discovery too.
@liggitt
@kubernetes/sig-api-machinery-bugs
```release-note
NONE
```
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output which pods are a pvc in use when kubectl describe pvc is run
**What this PR does / why we need it**:
This PR implements a feature request to display the pods mounted to a PVC when `kubectl describe pvc` is ran. We need it since the only way to see which pods are bound to a PVC is by checking the volume mounts of each individual pod in the namespace.
Example Output:
```
$ kubectl get pods,pvc
NAME READY STATUS RESTARTS AGE
test-pod 1/1 Running 0 2h
NAME STATUS VOLUME CAPACITY ACCESS MODES STORAGECLASS AGE
test-pvc Bound pvc-718681dd-70cc-11e7-aa14-42010af00029 100Gi RWO us-east1-b 345d
```
```
$ kubectl describe pvc
Name: elasticsearch-data-elasticsearch-data-us-east1-b-0
Namespace: partners-production
StorageClass: us-east1-b
Status: Bound
Volume: pvc-718681dd-70cc-11e7-aa14-42010af00029
Labels: <none>
Annotations: <none>
Finalizers: [kubernetes.io/pvc-protection]
Capacity: 1Gi
Access Modes: RWO
Events: <none>
Mounted By: test-pod
```
Pods using the PVC are shown with the `Mounted By` field
**Which issue(s) this PR fixes**:
Closes#65233
**Special notes for your reviewer**:
**Release note**:
```release-note
Running `kubectl describe pvc` now shows which pods are mounted to the pvc being described with the `Mounted By` field
```
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fix kubectl cluster-info bug
**What this PR does / why we need it**:
When api-server is not avaiable,` kubectl cluster-info `still prints information like: the cluster is running at ...
This patch fixes this bug
**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: #65817
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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add cleanLegacyBindAddr
**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#65263
**Special notes for your reviewer**:
To fix the issue,
use `activeBindAddrs` map which represents ip address successfully bind to DefaultDummyDevice in the round of sync
use `currentBindAddrs` map which represents ip addresses bind to DefaultDummyDevice from the system
create a function `cleanLegacyBindAddr` to unbind address which is in `currentBindAddrs` map but not in `activeBindAddrs` map
**Release note**:
```release-note
NONE
```
/sig network
/area kube-proxy
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fix azure storage account creation failure
**What this PR does / why we need it**:
fix azure storage account creation failure
**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#65845
**Special notes for your reviewer**:
This bug is due to azure-sdk-for-go API change introduced in v1.11:
fbe7db0e3f/services/storage/mgmt/2017-10-01/storage/models.go (L381-L382)
there is a new field `Kind` which is required, so any sdk upgrade from and old version would break the storage account creation since old code won't use `Kind`. I have filed an issue to azure-sdk-for-go: https://github.com/Azure/azure-sdk-for-go/issues/2182
**Release note**:
```
fix azure storage account creation failure
```
/kind bug
/sig azure
/assign @khenidak @feiskyer
cc @brendandburns
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controller-managers: allow high ports in secure serving validation
Certain operating systems will select high port (>32768) when asked for a free port. This PR changes the validation to allow that.
Like https://github.com/kubernetes/kubernetes/pull/65833, but for controller managers.
```release-note
Allow kube- and cloud-controller-manager to listen on ports up to 65535.
```
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juju: Fix kubernetes-worker certificate SANs on AWS
**What this PR does / why we need it**:
This fixes a problem with kubernetes-worker that prevents `kubectl logs` and `kubectl exec` from working when deployed on AWS.
Specifically, this adds hostname back into the certificate request's SANs so that kube-apiserver can talk to kubelet properly.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
https://github.com/juju-solutions/bundle-canonical-kubernetes/issues/606
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 64511, 65865, 65867, 65866). 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>.
kube-controller-manager: add stopCh plumbing
Needed for integration testing.
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kube-controller-manager: create self-signed certs
If secure serving is enabled (not automatically wired yet, but 3rdparties could wire it), create self-signed certs if none are given. Reuses the code from k8s.io/apiserver.
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split of test-cmd
This pull moves test-cmd to a `test/cmd` folder for team maintenance. The next commit splits the mega (6 thousand lines or so?) into files based on function. No changes, just moves.
@kubernetes/sig-cli-maintainers
@fejta per request
```release-note
NONE
```
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Quobyte API update
**What this PR does / why we need it**:
Quobyte vendor API update
The current version supports both UUID/name of the volume for the storage class.
**Release note**:
```release-note
NONE
```
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apiextensions-apiserver: add pkg/cmd/server/testing pkg for integration tests
In analogy to kube-apiserver, this implements a uniform apiextensions-apiserver for integration tests which can be started using customized flags.
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kubeadm: use constant instead of hardcoded path
**What this PR does / why we need it**:
Used DefaultCRISocket constant instead of hardcoded path
/var/run/dockershim.sock
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 65822, 65834, 65859, 65631). 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: Add support for reading multiple YAML documents
**What this PR does / why we need it**:
In preparation for splitting the kubelet and kube-proxy componentconfigs out of the MasterConfiguration API struct, add support for reading multiple YAML documents
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
ref: kubernetes/kubeadm#911
Depends on:
- [x] https://github.com/kubernetes/kubernetes/pull/65776
- [x] https://github.com/kubernetes/kubernetes/pull/65628
- [x] https://github.com/kubernetes/kubernetes/pull/65629
**Special notes for your reviewer**:
Please only review the `Refactor a bit of the config YAML loading code, and support loading multiple YAML documents` commit
**Release note**:
```release-note
NONE
```
@kubernetes/sig-cluster-lifecycle-pr-reviews
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Fix field name in autoscaling e2e tests
Use new field name
```release-note
NONE
```
/cc @MaciekPytel
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apiserver: don't create self-signed certs with disabled secure serving
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Update Cluster Autoscaler version to 1.3.1-beta.1
This update Cluster Autoscaler version to 1.3.1-beta.1 and changes the default value for expendable pods priority cutoff in GCP deployment.
```release-note
Cluster Autoscaler version updated to 1.3.1-beta.1. Release notes: https://github.com/kubernetes/autoscaler/releases/tag/cluster-autoscaler-1.3.1-beta.1
Default value for expendable pod priority cutoff in GCP deployment of Cluster Autoscaler changed from 0 to -10.
action required: users deploying workloads with priority lower than 0 may want to use priority lower than -10 to avoid triggering scale-up.
```
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flatten nested lists for flatten in visitor
Lists which contain lists should themselves be flattened by a flatten call to the resource builder
@kubernetes/sig-cli-maintainers
@soltysh @juanvallejo
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 65805, 65811, 65833, 65488, 65857). 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>.
kube-scheduler: allow high ports in secure serving validation
Certain operating systems will select high port (>32768) when asked for a free port. This PR changes the validation to allow that.
```release-note
Allow kube-scheduler to listen on ports up to 65535.
```
