ContainerImage.Pinniped/hack/lib/kind-config/single-node.yaml

kind: Cluster
apiVersion: kind.x-k8s.io/v1alpha4
nodes:
  - role: control-plane
    extraPortMappings:
    - protocol: TCP
      containerPort: 31234
      hostPort: 12345
      listenAddress: 127.0.0.1
    - protocol: TCP
      containerPort: 31235
      hostPort: 12346
      listenAddress: 127.0.0.1