• First Docker build docker-compose build
• Start container docker-compose up -d
• Open your OBS for transmit stream, in Settings / Stream, chose Custom put rtmp://localhost/show, and in key put test

Click in start streaming, fine, your OBS rightnow begin transmit, you can test via VLC open your rtmp, or http://localhost:8080/hls/test.m3u8

• Now for better, open in http://localhost and enjoy