{
    "name": "CDK-flannel-network",
    "cniVersion": "0.3.1",
    "plugins": [
      {
        "type": "flannel",
        "delegate": {
          "hairpinMode": true,
          "isDefaultGateway": true
        }
      },
      {
        "type": "portmap",
        "capabilities": {"portMappings": true},
        "snat": true
      }
    ]
}