What is the right way to check programatically that the kwok cluster is ready in a test?

[reetasingh]

As part of kubernetes-sigs/e2e-framework#214 , we are adding support for kwok cluster to e2e framework. I am curiuos on what is the right way to check kwok cluster is ready in a test? currently in this PR https://github.com/kubernetes-sigs/e2e-framework/pull/239/files I am checking if all 4 namespaces ("default", "kube-node-lease", "kube-public", "kube-system") are present. Is this the right way? what approach would you suggest

[wzshiming]

I think the right way is with the --wait= argument.

$ kwokctl create cluster --help | grep "\--wait"
      --wait duration                           Wait for the cluster to be ready