services:
  app:
    container_name: nginx-proxy-manager
    # Multi-arch tag — auto-selects the arm64 build on the Synology DS223j.
    # Never set the DB_MYSQL_* / DB_SQLITE_* env vars unless you specifically
    # want MariaDB — omitting them keeps NPM on its lightweight built-in
    # SQLite database, no separate DB container needed.
    image: 'jc21/nginx-proxy-manager:latest'
    restart: unless-stopped
    ports:
      # Remapped off 80/443/81 — all three were already claimed on this
      # Synology (DSM's own internal nginx plus other running packages).
      # Temporary deployment only; revert to a clean 80:80/443:443/81:81
      # once this moves to the NUC, which won't have that conflict.
      - '9080:80'  # HTTP, proxied traffic
      - '9443:443' # HTTPS, proxied traffic
      - '9081:81'  # Admin UI
    volumes:
      - ./data:/data
      - ./letsencrypt:/etc/letsencrypt

volumes:
  data:
  letsencrypt: