Skip to main content
Version: Next

Tracing

This documents will give a explanation about the process of encrypting data and introducing how to find the possible issue by creating a tracing system.

Setup Jaeger​

Let's take the jaeger deployment as an example, refer to jaeger getting started guide.

docker run --rm --name jaeger \
  -p 16686:16686 \
  -p 4317:4317 \
  -p 4318:4318 \
  -p 5778:5778 \
  -p 9411:9411 \
  jaegertracing/jaeger:2.3.0

Configure the endpoint in Dragonfly​

1. Add tracing configuration as follows(in manager, scheduler and dfdaemon)​

tracing:
#   # addr is the address to report tracing log. 6831 is default udp port.
  addr: {endpoint}:6831

2. Make a download request and check the tracing UI​

Every request details will be recorded in the tracing UI, including the validation for the checksum of the request and response.

dfdaemon_trace