version: "3.9"

name: knightcrawler

networks:
  knightcrawler-network:
    name: knightcrawler-network
    driver: bridge

volumes:
  postgres:
  rabbitmq:
  redis:

services:
  ## Postgres is the database that is used by the services.
  ## All downloaded metadata is stored in this database.
  postgres:
    env_file: stack.env
    environment:
      PGUSER: ${POSTGRES_USER}
    healthcheck:
      test:
        - CMD-SHELL
        - pg_isready
      timeout: 10s
      interval: 10s
      retries: 3
      start_period: 10s
    image: postgres:latest
    # # If you need the database to be accessible from outside, please open the below port.
    # # Furthermore, please, please, please, change the username and password in the stack.env file.
    # # If you want to enhance your security even more, create a new user for the database with a strong password.
    # ports:
    #   - "5432:5432"
    networks:
      - knightcrawler-network
    restart: unless-stopped
    volumes:
      - postgres:/var/lib/postgresql/data

  ## Redis is used as a cache for the services.
  ## It is used to store the infohashes that are currently being processed in sagas, as well as intrim data.
  redis:
    env_file: stack.env
    healthcheck:
      test:
        - CMD-SHELL
        - redis-cli ping
      timeout: 10s
      interval: 10s
      retries: 3
      start_period: 10s
    image: redis/redis-stack:latest
    # # If you need redis to be accessible from outside, please open the below port.
    # ports:
    #   - "6379:6379"
    networks:
      - knightcrawler-network
    restart: unless-stopped
    volumes:
      - redis:/data

  ## RabbitMQ is used as a message broker for the services.
  ## It is used to communicate between the services.
  rabbitmq:
    env_file: stack.env
    healthcheck:
      test:
        - CMD-SHELL
        - rabbitmq-diagnostics -q ping
      timeout: 10s
      interval: 10s
      retries: 3
      start_period: 10s
    # # If you need the database to be accessible from outside, please open the below port.
    # # Furthermore, please, please, please, look at the documentation for rabbit on how to secure the service.
    # ports:
    #   - "5672:5672"
    #   - "15672:15672"
    #   - "15692:15692"
    image: rabbitmq:3-management
    networks:
      - knightcrawler-network
    restart: unless-stopped
    volumes:
      - rabbitmq:/var/lib/rabbitmq

  ## The addon. This is what is used in stremio
  addon:
    depends_on:
      metadata:
        condition: service_completed_successfully
        required: true
      migrator:
        condition: service_completed_successfully
        required: true
      postgres:
        condition: service_healthy
        required: true
      rabbitmq:
        condition: service_healthy
        required: true
      redis:
        condition: service_healthy
        required: true
    env_file: stack.env
    hostname: knightcrawler-addon
    image: gabisonfire/knightcrawler-addon:2.0.7
    labels:
      logging: promtail
    networks:
      - knightcrawler-network
    ports:
      - "7000:7000"
    restart: unless-stopped

  ## The consumer is responsible for consuming infohashes and orchestrating download of metadata.
  consumer:
    depends_on:
      metadata:
        condition: service_completed_successfully
        required: true
      migrator:
        condition: service_completed_successfully
        required: true
      postgres:
        condition: service_healthy
        required: true
      rabbitmq:
        condition: service_healthy
        required: true
      redis:
        condition: service_healthy
        required: true
    env_file: stack.env
    image: gabisonfire/knightcrawler-consumer:2.0.7
    labels:
      logging: promtail
    networks:
      - knightcrawler-network
    restart: unless-stopped

  ## The debrid collector is responsible for downloading metadata from debrid services. (Currently only RealDebrid is supported)
  debridcollector:
    depends_on:
      metadata:
        condition: service_completed_successfully
        required: true
      migrator:
        condition: service_completed_successfully
        required: true
      postgres:
        condition: service_healthy
        required: true
      rabbitmq:
        condition: service_healthy
        required: true
      redis:
        condition: service_healthy
        required: true
    env_file: stack.env
    image: gabisonfire/knightcrawler-debrid-collector:2.0.7
    labels:
      logging: promtail
    networks:
      - knightcrawler-network
    restart: unless-stopped

  ## The metadata service is responsible for downloading imdb publically available datasets.
  ## This is used to enrich the metadata during production of ingested infohashes.
  metadata:
    depends_on:
      migrator:
        condition: service_completed_successfully
        required: true
    env_file: stack.env
    image: gabisonfire/knightcrawler-metadata:2.0.7
    networks:
      - knightcrawler-network
    restart: "no"

  ## The migrator is responsible for migrating the database schema.
  migrator:
    depends_on:
      postgres:
        condition: service_healthy
        required: true
    env_file: stack.env
    image: gabisonfire/knightcrawler-migrator:2.0.7
    networks:
      - knightcrawler-network
    restart: "no"

  ## The producer is responsible for producing infohashes by acquiring for various sites, including DMM.
  producer:
    depends_on:
      metadata:
        condition: service_completed_successfully
        required: true
      migrator:
        condition: service_completed_successfully
        required: true
      postgres:
        condition: service_healthy
        required: true
      rabbitmq:
        condition: service_healthy
        required: true
      redis:
        condition: service_healthy
        required: true
    env_file: stack.env
    image: gabisonfire/knightcrawler-producer:2.0.7
    labels:
      logging: promtail
    networks:
      - knightcrawler-network
    restart: unless-stopped

  ## QBit collector utilizes QBitTorrent to download metadata.
  qbitcollector:
    depends_on:
      qbittorrent:
        condition: service_healthy
        required: true
    deploy:
      replicas: ${QBIT_REPLICAS:-0}
    env_file: stack.env
    image: gabisonfire/knightcrawler-qbit-collector:2.0.7
    labels:
      logging: promtail
    networks:
      - knightcrawler-network
    restart: unless-stopped

  ## QBitTorrent is a torrent client that can be used to download torrents. In this case its used to download metadata.
  ## The QBit collector requires this.
  qbittorrent:
    deploy:
      replicas: ${QBIT_REPLICAS:-0}
    env_file: stack.env
    environment:
      PGID: "1000"
      PUID: "1000"
      TORRENTING_PORT: "6881"
      WEBUI_PORT: "8080"
    healthcheck:
      test:
        - CMD-SHELL
        - curl --fail http://localhost:8080
      timeout: 10s
      interval: 10s
      retries: 3
      start_period: 10s
    image: lscr.io/linuxserver/qbittorrent:latest
    networks:
      - knightcrawler-network
    ports:
      - "6881:6881/tcp"
      - "6881:6881/udp"
    # if you want to expose the webui, uncomment the following line
      # - "8001:8080"
    restart: unless-stopped
    volumes:
      - ./config/qbit/qbittorrent.conf:/config/qBittorrent/qBittorrent.conf