kind.yaml

kind: Cluster
apiVersion: kind.x-k8s.io/v1alpha4
containerdConfigPatches:
  - |-
    [plugins."io.containerd.grpc.v1.cri".registry]
      [plugins."io.containerd.grpc.v1.cri".registry.tls]
        ca_file = "/etc/ssl/certs/ca-certificates.crt"
nodes:
  - role: control-plane
    extraMounts:
      - hostPath: /path/to/certs
        containerPath: /custom-ca
    kubeadmConfigPatches:
      - |
        kind: InitConfiguration
        nodeRegistration:
          kubeletExtraArgs:
            node-labels: "ingress-ready=true"
        preKubeadmCommands:
          - mkdir -p /usr/local/share/ca-certificates
          - cp /custom-ca/*.crt /usr/local/share/ca-certificates/
          - update-ca-certificates