  apiVersion: v1
  clusters:
  - cluster:
      server: https://some-server      
    name: kubernetes
  contexts:
  - context:
      cluster: kubernetes
      user: aws
    name: aws
  current-context: aws
  kind: Config
  preferences: {}
  users:
  - name: aws
    user:
      exec:
        apiVersion: client.authentication.k8s.io/v1alpha1
        command: heptio-authenticator-aws
        args:
          - "token"
          - "-i"
          - "eks-cf"