func()

in pkg/config/xds/apiclient/grpc_envoy.go [375:411]

• 36 lines of code
• 4 McCabe index (conditional complexity)

func (g *AggGrpcApiClient) makeNode() *envoyconfigcorev3.Node {
	podId := os.Getenv("POD_IP")
	if len(podId) == 0 {
		logger.Warnf("expect POD_ID env")
		podId = "0.0.0.0"
	}
	podName := os.Getenv("POD_NAME")
	if len(podName) == 0 {
		logger.Warnf("expect POD_NAME env")
		podName = "pixiu-gateway"
	}
	nsName := os.Getenv("POD_NAMESPACE")
	if len(nsName) == 0 {
		logger.Warnf("expect POD_NAMESPACE env")
		nsName = "default"
	}

	return &envoyconfigcorev3.Node{
		Id:                   "sidecar~" + podId + "~" + podName + "." + nsName + ".svc.cluster.local",
		UserAgentName:        "pixiu",
		Cluster:              "testCluster",
		UserAgentVersionType: &envoyconfigcorev3.Node_UserAgentVersion{UserAgentVersion: "1.45.0"},
		ClientFeatures:       []string{"envoy.lb.does_not_support_overprovisioning"},
		Metadata: &structpb.Struct{
			Fields: map[string]*structpb.Value{
				"CLUSTER_ID": {
					Kind: &structpb.Value_StringValue{StringValue: "Kubernetes"},
				},
				"LABELS": {
					Kind: &structpb.Value_StructValue{StructValue: &structpb.Struct{
						Fields: map[string]*structpb.Value{},
					}},
				},
			},
		},
	}
}