I've added to my docker compose following service.
webmin:
image: pschatzmann/webmin
container_name: webmin
ports:
- "10000:10000"
It has been started successfully and I've opened http://localhost:10000/ in my browser
but I can't find login/password to get inside. I tried admin/admin and root/webmin but no luck
After a small CTF session, I was able to find the correct logic/password in configs:
So you'll be able to sign in under "admin" without password required :)