Automatic merge from submit-queue (batch tested with PRs 42316, 41618, 42201, 42113, 42191)
Fixing a couple of things in the example, and bumping docker version
**What this PR does / why we need it**:
Updates the Cassandra version, and fixes a couple of issues in the example documentation.
fixes#40435
- Add a new type PortworxVolumeSource
- Implement the kubernetes volume plugin for Portworx Volumes under pkg/volume/portworx
- The Portworx Volume Driver uses the libopenstorage/openstorage specifications and apis for volume operations.
Changes for k8s configuration and examples for portworx volumes.
- Add PortworxVolume hooks in kubectl, kube-controller-manager and validation.
- Add a README for PortworxVolume usage as PVs, PVCs and StorageClass.
- Add example spec files
Handle code review comments.
- Modified READMEs to incorporate to suggestions.
- Add a test for ReadWriteMany access mode.
- Use util.UnmountPath in TearDown.
- Add ReadOnly flag to PortworxVolumeSource
- Use hostname:port instead of unix sockets
- Delete the mount dir in TearDown.
- Fix link issue in persistentvolumes README
- In unit test check for mountpath after Setup is done.
- Add PVC Claim Name as a Portworx Volume Label
Generated code and documentation.
- Updated swagger spec
- Updated api-reference docs
- Updated generated code under pkg/api/v1
Godeps update for Portworx Volume Driver
- Adds github.com/libopenstorage/openstorage
- Adds go.pedge.io/pb/go/google/protobuf
- Updates Godep Licenses
Automatic merge from submit-queue (batch tested with PRs 41116, 41804, 42104, 42111, 42120)
Add support for attacher/detacher interface in Flex volume
Add support for attacher/detacher interface in Flex volume
This change breaks backward compatibility and requires to be release noted.
```release-note
Flex volume plugin is updated to support attach/detach interfaces. It broke backward compatibility. Please update your drivers and implement the new callouts.
```
Automatic merge from submit-queue (batch tested with PRs 41701, 41818, 41897, 41119, 41562)
Optimization of on-wire information sent to scheduler extender interfaces that are stateful
The changes are to address the issue described in https://github.com/kubernetes/kubernetes/issues/40991
```release-note
Added support to minimize sending verbose node information to scheduler extender by sending only node names and expecting extenders to cache the rest of the node information
```
cc @ravigadde
node cache don't need to get all the information about every
candidate node. For huge clusters, sending full node information
of all nodes in the cluster on the wire every time a pod is scheduled
is expensive. If the scheduler is capable of caching node information
along with its capabilities, sending node name alone is sufficient.
These changes provide that optimization in a backward compatible way
- removed the inadvertent signature change of Prioritize() function
- added defensive checks as suggested
- added annotation specific test case
- updated the comments in the scheduler types
- got rid of apiVersion thats unused
- using *v1.NodeList as suggested
- backing out pod annotation update related changes made in the
1st commit
- Adjusted the comments in types.go and v1/types.go as suggested
in the code review
Automatic merge from submit-queue
Docs updated for CLI deprecations
**What this PR does / why we need it**: Fixed docs
**Release note**: NONE
```release-note
```
Automatic merge from submit-queue
Remove alpha provisioning
This is the first part of https://github.com/kubernetes/features/issues/36
@kubernetes/sig-storage-misc
**Release note**:
```release-note
Alpha version of dynamic volume provisioning is removed in this release. Annotation
"volume.alpha.kubernetes.io/storage-class" does not have any special meaning. A default storage class
and DefaultStorageClass admission plugin can be used to preserve similar behavior of Kubernetes cluster,
see https://kubernetes.io/docs/user-guide/persistent-volumes/#class-1 for details.
```
Automatic merge from submit-queue (batch tested with PRs 41216, 41362, 41275, 41277, 41412)
Fix statefulset e2e test
...by removing the liveness/readiness probes from the cockroachdb
manifests, as explained in
https://github.com/kubernetes/test-infra/issues/1740#issuecomment-279555187
@kow3ns @spxtr
...by removing the liveness/readiness probes from the cockroachdb
manifests, as explained in
github.com/kubernetes/test-infra/issues/1740#issuecomment-279555187
Automatic merge from submit-queue (batch tested with PRs 41121, 40048, 40502, 41136, 40759)
add k8s.io/sample-apiserver to demonstrate how to build an aggregated API server
builds on https://github.com/kubernetes/kubernetes/pull/41093
This creates a sample API server is a separate staging repo to guarantee no cheating with `k8s.io/kubernetes` dependencies. The sample is run during integration tests (simple tests on it so far) to ensure that it continues to run.
@sttts @kubernetes/sig-api-machinery-misc ptal
@pwittrock @pmorie @kris-nova an aggregated API server example that will stay up to date.
Automatic merge from submit-queue (batch tested with PRs 41121, 40048, 40502, 41136, 40759)
Remove deprecated kubelet flags that look safe to remove
Removes:
```
--config
--auth-path
--resource-container
--system-container
```
which have all been marked deprecated since at least 1.4 and look safe to remove.
```release-note
The deprecated flags --config, --auth-path, --resource-container, and --system-container were removed.
```
Automatic merge from submit-queue (batch tested with PRs 40873, 40948, 39580, 41065, 40815)
Upgrade Hazelcast example with the latest hazelcast-kubernetes-bootst…
…rapper 0.8.0, using Deployments instead of Replication Controller.
**What this PR does / why we need it**:
This PR upgrade the Hazelcast example in storage folder. It would be great to be aligned with the latest version of hazelcast-kubernetes-bootstrapper
Automatic merge from submit-queue (batch tested with PRs 40345, 38183, 40236, 40861, 40900)
remove the create-external-load-balancer flag in cmd/expose.go
**What this PR does / why we need it**:
In cmd/expose.go there is a todo "remove create-external-load-balancer in code on or after Aug 25, 2016.", and now it's been a long time past. So I remove this flag and modify the test cases.
Please check for this, thanks!
**Release note**:
```
remove the deprecated flag "create-external-load-balancer" and use --type="LoadBalancer" instead.
```
Automatic merge from submit-queue
Add Microsoft OMS (Operations Management Suite) monitoring DaemonSet example
Adds example to deploy Microsoft OMS monitoring agents using Daemon Sets.
Vladimir Vivien