Just a test application. I am using this when I need an echo-server or an endpoint which always returns 200. Also it logs the incomings requests like the format below.
2021/02/14 20:41:04 GET /abc
2021/02/14 20:41:04 GET /xyz?param1=value1¶m2=value2
2021/02/14 20:41:04 POST /qwe
Available on DockerHub
Run command below for to start the hello-app
$ docker run -p 8082:8081 --rm erkanzileli/hello-app
Test it
$ curl localhost:8082/xyz
Hello!
Looking the container logs
2021/02/14 18:18:49 Running on :8081
2021/02/14 18:18:55 GET /xyz
If you think something can be better the please do it without any thought. Of course all contributions are welcome.