hello-docker-compose zipkin tracing not working about samples

[jp1482]

I want to trace call made by python app to node app. This is normally working when I do dapr from command prompt.

• I am using WSL2 for running docker.
• Deployment of hello-docker-compose is success too.

To add traceability I have added following thing in docker-compose.

zipkin:
    image: "openzipkin/zipkin"
    ports:
      - "9412:9411"
    networks:
      - hello-dapr  

In components I have added following file. ( trace.yaml)

apiVersion: dapr.io/v1alpha1
kind: Configuration
metadata:
  name: zipkin
  namespace: default
spec:
  tracing:
    samplingRate: "1"
    zipkin:
      endpointAddress: "http://zipkin:9411/api/v2/spans"

I am not able to see any tracing.

To check that zipkin is available on specified endpointAddress , I did following things.

I have run ubuntu container in same hello-dapr network. Try to ping zipkin and it is working so container is there.

Another thing I did is manually load data to zipkin using curl and that also work successful.

Now I am not getting that why python app to nodejs app communication is not traced.

Am I missing something in configuration ?

I think there is something miss from my end.

I have added "-config","/components/trace.yaml" to nodeapp-dapr and pythonapp-dapr service.

[ahaWDY]

Hello. I have the same issue now. May I ask if you made it work? @jp1482