services:
  db:
    image: pgvector/pgvector:pg17
    container_name: db
    restart: unless-stopped
    logging:
      options:
        max-size: "10m"
        max-file: "3"
    volumes:
      - ./data/db:/var/lib/postgresql/data
    networks:
      - proxy
    ports: # !сменить внешний порт перед использованием!
      - 5432:5432
    env_file:
      - ./.env
    command:
      - "postgres"
      - "-c"
      - "wal_level=logical"
      - "-c"
      - "max_replication_slots=10"
      - "-c"
      - "max_wal_senders=10"
      - "-c"
      - "listen_addresses=*"
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER} -d ${POSTGRES_DB}"]
      interval: 10s
      timeout: 5s
      retries: 5

  replication-setup:
      image: postgres:17-alpine
      container_name: replication-setup
      restart: "no"
      networks:
          - proxy
      env_file:
          - ./.env
      volumes:
          - ./setup-replication.sh:/setup-replication.sh
      entrypoint: ["/bin/sh", "/setup-replication.sh"]
      depends_on:
          api:
              condition: service_started
          db:
              condition: service_healthy

  llm:
      image: ollama/ollama:latest
      container_name: llm
      restart: unless-stopped
      logging:
        options:
          max-size: "10m"
          max-file: "3"
      volumes:
        - ./data/llm:/root/.ollama
      networks:
       - proxy
      ports: # !только локальный тест!
        - 11434:11434
      env_file:
        - ./.env
      healthcheck:
        test: ["CMD", "ollama", "list"]
        interval: 10s
        timeout: 5s
        retries: 5
      deploy:
        resources:
          limits:
            memory: 5g

  api:
    build: .
    container_name: api
    restart: unless-stopped
    command: python library_service/main.py
    logging:
      options:
        max-size: "10m"
        max-file: "3"
    networks:
      - proxy
    ports: # !только локальный тест!
      - 8000:8000
    env_file:
      - ./.env
    volumes:
      - .:/code
    depends_on:
      db:
        condition: service_healthy
      llm:
        condition: service_healthy

networks:
  proxy: # Рекомендуется использовать через реверс-прокси
    name: proxy
    external: true