Configuration deserialization fail when using EKS configuration file

[rkttu]

When I try to load EKS modified configuration file with the below code, Yaml parser exception throwed.

Source code

var config = KubernetesClientConfiguration.BuildConfigFromConfigFile(
	kubeconfigPath: @"\\wsl$\Ubuntu-18.04\home\rkttu\.kube\config");

YAML file

...
users:
- name: arn:aws:eks:ap-northeast-1:...:cluster/eagle
  user:
    exec:
      apiVersion: client.authentication.k8s.io/v1alpha1
      args:
      - --region
      - ap-northeast-1
      - eks
      - get-token
      - --cluster-name
      - eagle
      command: aws
      env:
      - name: AWS_PROFILE
        value: example

[brendandburns]

The YAML parser doesn't like unknown fields. I'll look at the code to see what is missing.

[brendandburns]

Ah, I looked into this, the client library doesn't currently support the ExecProvider interface:

https://github.com/kubernetes/client-go/blob/a56922badea0f2a91771411eaa1173c9e9243908/rest/config.go#L89

Looks like EKS is the only one that uses this interface (or at least the only one I've heard about)

We'd be happy to take a PR to add this support. You'll need to implement it here:

https://github.com/kubernetes-client/csharp/blob/master/src/KubernetesClient/KubeConfigModels/UserCredentials.cs

Thanks

[rkttu]

Thanks for your comment. I'll try to implement it and send PR soon.

@rkttu please refer to #359 and see if there's anything you can contribute / improve.

Thanks!

[rkttu]

I’m closing this issue because another contributor suggests related pull request. Thanks @talboren !