tracing

README

tracing

A sample app to test tracing with grpc and http client.

Zipkin Setup

Zipkin is used to see the traces. To run zipkin, follow the below steps:

1. docker run --name gofr-zipkin -d -p 2005:9411 openzipkin/zipkin:2

2. Open http://localhost:2005/zipkin/ in browser.

3. Enter the correlation-id of the request in the search by trace ID bar and click enter.

Redis Setup

Run the following docker command to run redis

docker run --name gofr-redis -p 2002:6379 -d redis:7.0.5

RUN

To run the app follow the below steps:

1. go run main.go
2. Send request to /trace endpoint which will give correlation-id in response header.

• Note: sample-api, sample-grpc should be run before running tracing

This will start the server at port 9001.