apiVersion: anywhere.eks.amazonaws.com/v1alpha1 kind: Cluster metadata: name: test spec: clusterNetwork: cniConfig: cilium: {} pods: cidrBlocks: - 192.168.0.0/16 services: cidrBlocks: - 10.96.0.0/12 controlPlaneConfiguration: count: 3 datacenterRef: kind: DockerDatacenterConfig name: test externalEtcdConfiguration: count: 3 kubernetesVersion: "1.21" managementCluster: name: test workerNodeGroupConfigurations: - count: 3 name: md-0 registryMirrorConfiguration: endpoint: 1.2.3.4 port: 1234 ociNamespaces: - registry: "public.ecr.aws" namespace: "eks-anywhere" --- apiVersion: anywhere.eks.amazonaws.com/v1alpha1 kind: DockerDatacenterConfig metadata: name: test spec: {}