services:

# ── Django backend ──────────────────────────────────────────────────────────

backend:

build:

context: ./backend

dockerfile: Dockerfile

environment:

- DEBUG=0

- SECRET_KEY=${SECRET_KEY:-change-me-in-production}

- DATABASE_URL=${DATABASE_URL:-sqlite:///db/sonata.db}

- ALLOWED_HOSTS=${ALLOWED_HOSTS:-*}

- SCANNER_URL=http://scanner:4040

- SCANNER_SECRET=${SCANNER_SECRET:-scanner-secret-change-me}

- CORS_ALLOWED_ORIGINS=http://localhost:3000

volumes:

- music_data:/music

- db_data:/app/db

- media_data:/app/media

ports:

- "8000:8000"

depends_on:

- scanner

restart: unless-stopped

healthcheck:

test: ["CMD", "wget", "-qO-", "http://localhost:8000/rest/ping?u=x&p=x&v=1.16.1&c=health&f=json"]

interval: 30s

timeout: 10s

retries: 3

# ── Go scanner service ──────────────────────────────────────────────────────

scanner:

build:

context: ./scanner

dockerfile: Dockerfile

environment:

- DJANGO_URL=http://backend:8000

- SCANNER_SECRET=${SCANNER_SECRET:-scanner-secret-change-me}

- SCANNER_PORT=4040

volumes:

- music_data:/music:ro

ports:

- "4040:4040"

restart: unless-stopped

healthcheck:

test: ["CMD", "wget", "-qO-", "http://localhost:4040/health"]

interval: 30s

timeout: 5s

retries: 3

# ── Nginx reverse proxy & frontend hosting ──────────────────────────────────

nginx:

image: nginx:alpine

ports:

- "80:80"

volumes:

- ./nginx.conf:/etc/nginx/conf.d/default.conf:ro

- ./frontend/dist:/usr/share/nginx/html/app:ro

depends_on:

- backend

restart: unless-stopped

volumes:

music_data:

driver: local

db_data:

driver: local

media_data:

driver: local