GeraldLoeffler/go-cloud-native

Experiments on cloud-native topics in Go

CNCF-related tech in Go

go mod init github.com/GeraldLoeffler/go-cloud-native
git init

Open Tracing

See

• https://github.com/yurishkuro/opentracing-tutorial/tree/master/go

• https://opentracing.io/guides/golang/

• https://opentracing.io/specification/conventions/

Note:

• tags apply to the entire span, for its entire duration

• logs are timestamped and characterize the span at/from this point in time

docker run --rm --name jaeger -it \
  -p 6831:6831/udp                \
  -p 6832:6832/udp                \
  -p 16686:16686                  \
  jaegertracing/all-in-one:latest \
  --log-level=debug

Open http://localhost:16686/.

mkdir tracing; cd tracing
# code
go build ./...
go run main/main.go
echo "main/main" >> .gitignore