docker-compose.streaming.yml

# Real webstation container (emulators + romm-broker) for streaming development,
# opt-in because the image is amd64-only and several GB:
#   docker compose -f docker-compose.streaming.yml up -d
#
# Its own compose project, so a `down --remove-orphans` here can never reach the
# dev stack. Joins romm_default, so bring the dev stack up first; see config.yml's
# `broker_host` (server to server) vs `host` (browser) for how it is reached.
name: romm-streaming

services:
  romm-webstation:
    image: lscr.io/linuxserver/webstation:romm
    # No arm64 image exists; on Apple silicon this runs under emulation and
    # has no GPU, so the desktop renders but most emulators will not.
    platform: linux/amd64
    container_name: romm-webstation
    environment:
      - PUID=${PUID:-1000}
      - PGID=${PGID:-1000}
      - TZ=Etc/UTC
      - SUBFOLDER=/streaming/
      - BROKER_SECRET=${STREAMING_BROKER_SECRET:-dev-secret}
    volumes:
      # Emulator configs, BIOS, save data, and the broker's export directory.
      - ./romm_mock/webstation:/config
      # Activate rejects any rom path outside /romm, and config.yml's
      # library_path has to name this mount.
      - ./romm_mock/library:/romm/library:ro
    ports:
      - "3010:3000" # HTTP, expects a reverse proxy in front
      - "3011:3001" # HTTPS with a self-signed cert, for direct access
    shm_size: "1gb"
    networks:
      - romm_default
    restart: unless-stopped

networks:
  romm_default:
    external: true