docker-compose.yml

Rama master · réplica de lectura del repositorio original.

# ./docker-compose.yml
# Defines Docker services, networks, and volumes for easy deployment

services:
  mysql:
    image: mysql:8.0
    container_name: transcriber-mysql
    environment:
      MYSQL_ROOT_PASSWORD: ${MYSQL_ROOT_PASSWORD}
      MYSQL_DATABASE: ${MYSQL_DB}
      MYSQL_USER: ${MYSQL_USER}
      MYSQL_PASSWORD: ${MYSQL_PASSWORD}
    volumes:
      - mysql_data:/var/lib/mysql
    ports:
      - "${MYSQL_HOST_PORT:-3307}:3306" # Expose MySQL to host on MYSQL_HOST_PORT (default 3307)
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "mysql", "-h", "localhost", "-u", "${MYSQL_USER}", "-p${MYSQL_PASSWORD}", "-e", "SELECT 1"]
      interval: 10s
      timeout: 5s
      retries: 5

  transcriber-platform:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: transcriber-platform
    ports:
      - "${APP_PORT:-5004}:5004" # Expose app on APP_PORT (default 5004)
    volumes:
      - ./app:/app/app
      - ./tests:/app/tests
      - ./logs:/app/logs
      - ./uploads:/app/uploads
      - ./runtime:/app/runtime
    env_file:
      - .env # Load variables from .env file
    environment:
      # --- Core App Settings ---
      SECRET_KEY: ${SECRET_KEY} # CRITICAL: Must be set in .env
      DEPLOYMENT_MODE: ${DEPLOYMENT_MODE:-multi}
      START_EMBEDDED_WORKER: "0" # Compose runs the separate transcriber-worker service
      TZ: ${TZ:-UTC}

      # --- API Keys (Global Fallbacks / Single-User Mode) ---
      ASSEMBLYAI_API_KEY: ${ASSEMBLYAI_API_KEY}
      OPENAI_API_KEY: ${OPENAI_API_KEY}
      GEMINI_API_KEY: ${GEMINI_API_KEY}
      ANTHROPIC_API_KEY: ${ANTHROPIC_API_KEY}
      OPENROUTER_API_KEY: ${OPENROUTER_API_KEY}

      # --- Provider Configuration ---
      TRANSCRIPTION_PROVIDERS: ${TRANSCRIPTION_PROVIDERS:-assemblyai,openai,gemini,openrouter}
      DEFAULT_TRANSCRIPTION_PROVIDER: ${DEFAULT_TRANSCRIPTION_PROVIDER:-gpt-4o-transcribe}
      DEFAULT_LLM_PROVIDER: ${DEFAULT_LLM_PROVIDER:-gemini}

      # --- Transcription Language Settings ---
      DEFAULT_LANGUAGE: ${DEFAULT_LANGUAGE:-auto}
      SUPPORTED_LANGUAGE_CODES: ${SUPPORTED_LANGUAGE_CODES:-en,nl,fr,es}

      # --- Database (MySQL Configuration) ---
      MYSQL_HOST: mysql # Service name defined above
      MYSQL_PORT: 3306 # Internal port for MySQL service
      MYSQL_USER: ${MYSQL_USER}
      MYSQL_PASSWORD: ${MYSQL_PASSWORD}
      MYSQL_DB: ${MYSQL_DB}
      MYSQL_POOL_SIZE: ${MYSQL_POOL_SIZE:-10}

      # --- File Storage & Cleanup ---
      DELETE_THRESHOLD: ${DELETE_THRESHOLD:-86400} # 24 hours in seconds

      # --- Logging ---
      LOG_LEVEL: ${LOG_LEVEL:-INFO}

      # --- Runtime State / Markers ---
      # TASK_LOCK_FILE is defined in config.py using RUNTIME_DIR, no need to set here if using defaults

      # --- Security Settings ---
      BCRYPT_LOG_ROUNDS: ${BCRYPT_LOG_ROUNDS:-12}
      RATELIMIT_DEFAULT: ${RATELIMIT_DEFAULT:-600 per minute;10000 per day}

      # --- Admin User Credentials (for initial setup) ---
      ADMIN_USERNAME: ${ADMIN_USERNAME:-admin}
      ADMIN_PASSWORD: ${ADMIN_PASSWORD:-password} # WARNING: default for first-time Docker install; override in production # CRITICAL: Must be set in .env
      ADMIN_EMAIL: ${ADMIN_EMAIL}

      # --- Email Configuration ---
      MAIL_SERVER: ${MAIL_SERVER}
      MAIL_PORT: ${MAIL_PORT:-587}
      MAIL_USE_TLS: ${MAIL_USE_TLS:-true}
      MAIL_USE_SSL: ${MAIL_USE_SSL:-false}
      MAIL_USERNAME: ${MAIL_USERNAME}
      MAIL_PASSWORD: ${MAIL_PASSWORD}
      MAIL_DEFAULT_SENDER: ${MAIL_DEFAULT_SENDER}
      MAIL_DEBUG: ${MAIL_DEBUG:-false}

      # --- OAuth Configuration ---
      GOOGLE_CLIENT_ID: ${GOOGLE_CLIENT_ID}

      # --- Data Retention Configuration ---
      PHYSICAL_DELETION_DAYS: ${PHYSICAL_DELETION_DAYS:-120}

      # --- Workflow and Auxiliary LLM Defaults ---
      WORKFLOW_LLM_PROVIDER: ${WORKFLOW_LLM_PROVIDER:-OPENROUTER}
      WORKFLOW_LLM_MODEL: ${WORKFLOW_LLM_MODEL:-google/gemini-3.7-flash}
      TITLE_GENERATION_LLM_PROVIDER: ${TITLE_GENERATION_LLM_PROVIDER:-GEMINI}
      TITLE_GENERATION_LLM_MODEL: ${TITLE_GENERATION_LLM_MODEL:-gemma-4-26b-a4b-it}
      WORKFLOW_MAX_OUTPUT_TOKENS: ${WORKFLOW_MAX_OUTPUT_TOKENS:-1024}
      WORKFLOW_RATE_LIMIT: ${WORKFLOW_RATE_LIMIT:-10 per hour}
      DIRECT_LLM_RATE_LIMIT: ${DIRECT_LLM_RATE_LIMIT:-5 per hour}

      # --- Transcription Performance ---
      TRANSCRIPTION_MAX_CONCURRENT_JOBS: ${TRANSCRIPTION_MAX_CONCURRENT_JOBS:-2}
      TRANSCRIPTION_SLOT_POLL_SECONDS: ${TRANSCRIPTION_SLOT_POLL_SECONDS:-2}
      TRANSCRIPTION_ABANDONED_JOB_SECONDS: ${TRANSCRIPTION_ABANDONED_JOB_SECONDS:-300}
      TRANSCRIPTION_WORKERS: ${TRANSCRIPTION_WORKERS:-4}

    depends_on:
      mysql:
        condition: service_healthy
    healthcheck:
      test: ["CMD-SHELL", "curl -fsS http://localhost:5004/ >/dev/null || exit 1"]
      interval: 10s
      timeout: 5s
      retries: 12
    restart: unless-stopped

  # Durable transcription, workflow, and title jobs run outside Gunicorn so
  # web-worker restarts do not lose accepted work.
  transcriber-worker:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: transcriber-platform-worker
    command: ["/app/.local/bin/flask", "worker"]
    env_file:
      - .env
    environment:
      FLASK_APP: app
      MYSQL_HOST: mysql
      MYSQL_PORT: 3306
    volumes:
      - ./app:/app/app
      - ./logs:/app/logs
      - ./uploads:/app/uploads
      - ./runtime:/app/runtime
    depends_on:
      mysql:
        condition: service_healthy
      transcriber-platform:
        condition: service_healthy
    restart: unless-stopped

  # Retention runs as one visible process instead of being tied to a Gunicorn
  # worker. It shares the upload, log, and runtime volumes with the web app.
  transcriber-cleanup:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: transcriber-platform-cleanup
    command: ["/app/.local/bin/flask", "cleanup-loop"]
    env_file:
      - .env
    environment:
      FLASK_APP: app
      MYSQL_HOST: mysql
      MYSQL_PORT: 3306
    volumes:
      - ./logs:/app/logs
      - ./uploads:/app/uploads
      - ./runtime:/app/runtime
    depends_on:
      mysql:
        condition: service_healthy
      transcriber-platform:
        condition: service_healthy
    restart: unless-stopped

volumes:
  mysql_data: # Persist MySQL data