{
  "xds_servers": [
    {
      "server_uri": "unix:///etc/istio/XDS",
      "channel_creds": [
        {
          "type": "insecure"
        }
      ],
      "server_features": [
        "xds_v3"
      ]
    }
  ],
  "node": {
    "id": "sidecar~127.0.0.1~pod1.fake-namespace~fake-namespace.svc.cluster.local",
    "metadata": {
      "GENERATOR": "grpc",
      "INSTANCE_IPS": "127.0.0.1",
      "ISTIO_VERSION": "version",

          echo '
          {
            "xds_servers": [
              {
                "server_uri": "'${SERVER_URI}'",
                "channel_creds": [{"type": "insecure"}],
                "server_features" : ["xds_v3"]
              }
            ],
            "node": {
              "id": "'${NODE_ID}'",
              "metadata": {
                "GENERATOR": "grpc"
              }
            }

          echo '
          {
            "xds_servers": [
              {
                "server_uri": "'${SERVER_URI}'",
                "channel_creds": [{"type": "insecure"}],
                "server_features" : ["xds_v3"]
              }
            ],
            "node": {
              "id": "'${NODE_ID}'",
              "metadata": {
                "GENERATOR": "grpc"
              }
            }

	}

	bootstrap := Bootstrap{
		XDSServers: []XdsServer{{
			ServerURI: serverURI,
			// connect locally via agent
			ChannelCreds:   []ChannelCreds{{Type: "insecure"}},
			ServerFeatures: []string{"xds_v3"},
		}},
		Node: &core.Node{
			Id:       opts.Node.ID,
			Locality: opts.Node.Locality,
			Metadata: xdsMeta,
		},
		ServerListenerNameTemplate: ServerListenerNameTemplate,
	}