[
  {
    "op": "replace",
    "path": "/spec/kubeadmConfigSpec/files/1/contentFrom",
    "value": {
        "secret": {
          "key": "tls.crt",
          "name": "target-cluster-ca-wordpress"
        }
      },
      "owner": "root:root",
      "permissions": "0644"
  }
]