jhbae200

If the issuer http01 class is istio, the istio ingressClass resource is required. Ignressclass yaml example ``` apiVersion: networking.k8s.io/v1 kind: IngressClass metadata: name: istio namespace: istio-system spec: controller: istio.io/ingress-controller ```

I am using it like this. ```java package kubernetes.gcp; import com.google.auth.oauth2.AccessToken; import com.google.auth.oauth2.GoogleCredentials; import io.kubernetes.client.util.KubeConfig; import io.kubernetes.client.util.authenticators.Authenticator; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import java.io.IOException; import java.time.Instant; import java.util.Date; import java.util.Map; public...

@dfernandezm https://cloud.google.com/kubernetes-engine/docs/how-to/api-server-authentication#environments-without-gcloud I just did a PR supporting that feature.

If you want to use oauth2.0 (access token, refresh token), kubeconfig already supports oidc. After receiving the Access Token and Refresh Token as a service account, how about using it...