I have been trying to get https://www.azuracast.com/docs/getting-started/installation/docker/#unattended-installation working but can never get it to start as their actual docker guide is a script.
Any other options? My friend is using sam cloud and the cost of storage per month is a lot.
The install script does generate docker compose and env files that you can edit. Others have suggested alternative radio options so I hope you find one that works for you :)