// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
  // +optional
  optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1;

  // items is the list of ClusterCIDRs.
  repeated ClusterCIDR items = 2;
}

// ClusterCIDRSpec defines the desired state of ClusterCIDR.
message ClusterCIDRSpec {
  // nodeSelector defines which nodes the config is applicable to.