Run Icecast2 on a Docker container.

docker run -d \
-p 8000:8000 \
-e ICECAST_SOURCE_PASSWORD=aaaa \
-e ICECAST_ADMIN_PASSWORD=bbbb \
-e ICECAST_PASSWORD=cccc \
-e ICECAST_RELAY_PASSWORD=dddd \
moul/icecast

Access localhost:8000 on browser. Github.