apiVersion: kubeadm.k8s.io/v1beta1
kind: ClusterConfiguration
kubernetesVersion: v1.15.1
apiServer:
  extraArgs:
    advertise-address: 2001:470:6d:22c:42::1
    anonymous-auth: "false"
    enable-admission-plugins: AlwaysPullImages,DefaultStorageClass
controllerManager:
  extraArgs:
    bind-address: ::1