Update existing and add new E2E tests for vSphere Cloud Provider

[divyenpatel]

Is this a request for help? (If yes, you should use our troubleshooting guide and community support channels, see http://kubernetes.io/docs/troubleshooting/.): No

What keywords did you search in Kubernetes issues before filing this one? (If you have found any duplicates, you should instead reply there.): vsphere

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Is this a BUG REPORT or FEATURE REQUEST? (choose one): FEATURE REQUEST

Kubernetes version (use kubectl version):

$ kubectl version
Client Version: version.Info{Major:"1", Minor:"5", GitVersion:"v1.5.1", GitCommit:"82450d03cb057bab0950214ef122b67c83fb11df", GitTreeState:"clean", BuildDate:"2016-12-14T00:57:05Z", GoVersion:"go1.7.4", Compiler:"gc", Platform:"darwin/amd64"}
Server Version: version.Info{Major:"1", Minor:"4", GitVersion:"v1.4.8", GitCommit:"c5fcb1951afb8150e4574bc234aed957cb586eb0", GitTreeState:"clean", BuildDate:"2017-01-12T02:14:29Z", GoVersion:"go1.6.3", Compiler:"gc", Platform:"linux/amd64"}

Environment:

• Cloud provider or hardware configuration: vsphere
• OS (e.g. from /etc/os-release): photon
• Kernel (e.g. uname -a):
• Install tools:
• Others:

What happened:
Existing Volume specific feature tests are not supported to run on vsphere cloud provider.

• test/e2e/volumes.go
• test/e2e/volume_provisioning.go
• test/e2e/persistent_volumes.go

What you expected to happen:
Need to update above tests to support vsphere cloud provider.

Also need to add following missing feature tests.
volume placement tests using node label selector

• Test Back-to-back pod creation/deletion with the same volume source on the same worker node
• Test Back-to-back pod creation/deletion with the same volume source attach/detach to different worker nodes

tests for PV/PVC - Reclaiming Policy

• Test verifies persistent volume should be deleted when reclaimPolicy on the PV is set to delete and associated claim is deleted
• Test also verified that persistent volume should be retained when reclaimPolicy on the PV is set to retain and associated claim is deleted

function test for Selector-Label Volume Binding Feature.

• Verify volume with the matching label is bounded with the PVC.

How to reproduce it (as minimally and precisely as possible):

Anything else we need to know:
Will create new Issue for other planned and missing e2e tests.

[divyenpatel]

PR: #40756

[divyenpatel]

PR Merged. Closing this issue.