name: malenia

services:
  caddy:
    build:
      context: .
      dockerfile: deploy/caddy/Dockerfile
      args:
        CADDY_VERSION: ${CADDY_VERSION:-2.10.2}
    depends_on:
      backend:
        condition: service_healthy
    environment:
      ACME_EMAIL: ${ACME_EMAIL:?Set ACME_EMAIL in .env}
    ports:
      - "80:80"
      - "443:443"
    restart: unless-stopped
    volumes:
      - caddy_data:/data
      - caddy_config:/config
    networks:
      - public
      - private

  backend:
    build:
      context: .
      dockerfile: deploy/backend/Dockerfile
    depends_on:
      postgres:
        condition: service_healthy
    env_file: ${ENV_FILE:-.env}
    restart: unless-stopped
    volumes:
      - ${KEYS_DIR:-./keys}:/run/secrets/keys:ro
    healthcheck:
      test: ["CMD", "python", "-c", "import urllib.request; urllib.request.urlopen('http://127.0.0.1:8000/health/', timeout=5)"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 20s
    networks:
      - private

  migrate:
    build:
      context: .
      dockerfile: deploy/backend/Dockerfile
    command: ["alembic", "upgrade", "head"]
    depends_on:
      postgres:
        condition: service_healthy
    env_file: ${ENV_FILE:-.env}
    profiles: ["tools"]
    volumes:
      - ${KEYS_DIR:-./keys}:/run/secrets/keys:ro
    networks:
      - private

  postgres:
    image: postgres:16.8-alpine
    environment:
      POSTGRES_USER: ${POSTGRES_USER}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_DB: ${POSTGRES_DB}
      TZ: UTC
    restart: unless-stopped
    volumes:
      - postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U $$POSTGRES_USER -d $$POSTGRES_DB"]
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - private

volumes:
  caddy_data:
  caddy_config:
  postgres_data:

networks:
  public:
  private:
    internal: true