DumpENV executes testing/dump_env.sh to write k8s resources to files.

GetNamespaceName returns a numbered namespace.

KubeConfig returns a kube config for this environment.

NamespaceDeletionInProgress returns true if the error indicates deletion will happen eventually.

NukeNamespaces uses the kubectl command to remove remaining test namespaces.

SetupNamespace creates a new labeled namespace and sets the teardown func in the environment.

Environment starts our operator and handles interaction with the k8s cluster used in the tests.