Remove reference to internal types in kuberc types
* Remove unserialized types from public APIs
Also remove defaulting
* Don't do conversion gen for plugin policy types
Because the plugin policy types are explicitly allowed to be empty, they
should not affect conversion. The autogenerated conversion functions for
the `Preference` type will leave those fields empty.
* Remove defaulting tests
Comments and simplifications (h/t jordan liggitt)
Signed-off-by: Peter Engelbert <pmengelbert@gmail.com>
Kubernetes-commit: fab280950dabfefabe6a8578b7a76372a9b21874
- The main idea here is that we want to 1) prevent potentially large CA
bundles from being set in an exec plugin's environment and 2) ensure
that the exec plugin is getting everything it needs in order to talk to
a cluster.
- Avoid breaking existing manual declarations of rest.Config instances by
moving exec Cluster to kubeconfig internal type.
- Use client.authentication.k8s.io/exec to qualify exec cluster extension.
- Deep copy the exec Cluster.Config when we copy a rest.Config.
Signed-off-by: Andrew Keesler <akeesler@vmware.com>
Kubernetes-commit: c4299d15d5289768808034676858e76a177eeae5
