services:
  proxy:
    build: ./proxy
    restart: always
    env_file: .env
    environment:
      EXTERNAL_PROXY_HOST: ${EXTERNAL_PROXY_HOST:-}
      EXTERNAL_PROXY_PORT: ${EXTERNAL_PROXY_PORT:-}
      EXTERNAL_PROXY_USER: ${EXTERNAL_PROXY_USER:-}
      EXTERNAL_PROXY_PASS: ${EXTERNAL_PROXY_PASS:-}
    # Порт только внутри Docker-сети, наружу не светим

  postgres:
    image: postgres:16-alpine
    restart: always
    env_file: .env
    environment:
      POSTGRES_USER: ${POSTGRES_USER}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_DB: ${POSTGRES_DB}
    volumes:
      - n8n_postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -h localhost -U ${POSTGRES_USER:-n8n} -d ${POSTGRES_DB:-n8n}"]
      interval: 5s
      timeout: 5s
      retries: 10

  n8n:
    image: n8nio/n8n:2.7.5
    restart: always
    depends_on:
      postgres:
        condition: service_healthy
      proxy:
        condition: service_started
    env_file: .env
    environment:
      DB_TYPE: postgresdb
      DB_POSTGRESDB_HOST: postgres
      DB_POSTGRESDB_PORT: 5432
      DB_POSTGRESDB_DATABASE: ${POSTGRES_DB}
      DB_POSTGRESDB_USER: ${POSTGRES_USER}
      DB_POSTGRESDB_PASSWORD: ${POSTGRES_PASSWORD}
      N8N_PROTOCOL: https
      N8N_HOST: n8n.clientright.ru
      WEBHOOK_URL: https://n8n.clientright.ru/
      # Весь трафик n8n — через локальный Squid; выборочно домены идут во внешний прокси
      HTTP_PROXY: http://proxy:3128
      HTTPS_PROXY: http://proxy:3128
      NO_PROXY: postgres,127.0.0.1,localhost,n8n.clientright.ru
    ports:
      - "127.0.0.1:5678:5678"
    volumes:
      - n8n_data:/home/node/.n8n

volumes:
  n8n_postgres_data:
  n8n_data: