Move integration test in travis to test-infra

[andyzhangx]

Is your feature request related to a problem?/Why is this needed

Describe the solution you'd like in detail

set up a few CI tests in test-infra, e.g.

• pull-smb-csi-driver-unit
• pull-smb-csi-driver-verify
• pull-smb-csi-driver-windows-build
• pull-smb-csi-driver-integration
• pull-smb-csi-driver-sanity

could put into
https://github.com/kubernetes/test-infra/tree/master/config/jobs/kubernetes-csi

and refer to https://github.com/kubernetes/test-infra/tree/master/config/jobs/kubernetes-sigs/azurefile-csi-driver

Describe alternatives you've considered

Additional context

[andyzhangx]

Now only integration test is not moved to test-infra(disabled now) since integration test must run in a VM while all CI tests in test-infra run inside container, could refer to https://github.com/kubernetes-sigs/azurefile-csi-driver/blob/master/test/integration/integration_test.go

[boddumanohar]

I think the tests listed above already in test-infra:

pull-smb-csi-driver-unit --> https://github.com/kubernetes/test-infra/blob/master/config/jobs/kubernetes-csi/csi-driver-smb/csi-driver-smb-config.yaml#L26

pull-smb-csi-driver-verify --> https://github.com/kubernetes/test-infra/blob/master/config/jobs/kubernetes-csi/csi-driver-smb/csi-driver-smb-config.yaml#L3

pull-smb-csi-driver-windows-build --> https://github.com/kubernetes/test-infra/blob/master/config/jobs/kubernetes-csi/csi-driver-smb/csi-driver-smb-config.yaml#L97

pull-smb-csi-driver-integration --> https://github.com/kubernetes/test-infra/blob/master/config/jobs/kubernetes-csi/csi-driver-smb/csi-driver-smb-config.yaml#L73

pull-smb-csi-driver-sanity --> https://github.com/kubernetes/test-infra/blob/master/config/jobs/kubernetes-csi/csi-driver-smb/csi-driver-smb-config.yaml#L49

So the only thing that has to be moved is Integration testing.

Can you please provide more details on the integration testing.

Thanks,
Manohar.

[andyzhangx]

maybe we could move integration test to github workflow:
https://github.com/kubernetes-csi/csi-driver-smb/tree/master/test/integration