name: n8n

networks:
  n8n_network:
    name: n8n_network
    driver: bridge

  # n8n_global creada manualmente docker network create n8n_global para conectar otros servicios
  n8n_global:
    external: true

x-shared-env: &shared-env
  DEBUG: "*"
  N8N_LOG_LEVEL: ${N8N_LOG_LEVEL}
  N8N_LOG_OUTPUT: ${N8N_LOG_OUTPUT}
  NODE_ENV: production
  N8N_ENCRYPTION_KEY: ${N8N_ENCRYPTION_KEY}
  WEBHOOK_URL: ${WEBHOOK_URL}

  DB_TYPE: postgresdb
  DB_POSTGRESDB_HOST: ${POSTGRES_HOST}
  DB_POSTGRESDB_PORT: ${POSTGRES_PORT}
  DB_POSTGRESDB_DATABASE: ${POSTGRES_DB}
  DB_POSTGRESDB_USER: ${POSTGRES_USER}
  DB_POSTGRESDB_PASSWORD: ${POSTGRES_PASSWORD}

  N8N_ENFORCE_SETTINGS_FILE_PERMISSIONS: "true"

  GENERIC_TIMEZONE: America/Caracas
  TZ: America/Caracas

  OLLAMA_HOST: ${OLLAMA_HOST}

  N8N_RUNNERS_ENABLED: "true"
  N8N_RUNNERS_MAX_CONCURRENCY: "10"
  N8N_RUNNERS_MODE: internal

  QUEUE_BULL_REDIS_HOST: ${REDIS_HOST}
  #QUEUE_BULL_REDIS_USERNAME: ""
  QUEUE_BULL_REDIS_PASSWORD: ${REDIS_PASSWORD}
  QUEUE_BULL_REDIS_PORT: ${REDIS_PORT}
  QUEUE_BULL_REDIS_TIMEOUT_THRESHOLD: "30000"
  QUEUE_HEALTH_CHECK_ACTIVE: "true"
  QUEUE_BULL_PREFIX: n8n_

  QUEUE_BULL_REDIS_DB: 1


  EXECUTIONS_MODE: queue
  EXECUTIONS_DATA_MODE: queue

  N8N_ENDPOINTS_WORKFLOW_ENABLED: "true"
  EXECUTIONS_DATA_PRUNE: "true"
  EXECUTIONS_DATA_MAX_AGE: "96"
  EXECUTIONS_DATA_PRUNE_MAX_COUNT: "400"
  N8N_FORMDATA_FILE_SIZE_MAX: "200"
  N8N_METRICS: "true"
  OFFLOAD_MANUAL_EXECUTIONS_TO_WORKERS: "true"

x-shared-vol: &shared-vol
  - /var/run/docker.sock:/var/run/docker.sock:ro
  - ./data:/home/node/.n8n
  - ./local_backups:/home/local_backups:rw
  - ./shared/python-scripts:/shared-data/python-scripts

services:
  n8n:
    restart: always

    extra_hosts:
      - "host.docker.internal:host-gateway"

    ports:
      - "5678:5678"

    user: "1000:1000"

    # build with Dockerfile
    image: n8n-python
    #image: n8nio/n8n:latest

    container_name: n8n
    env_file: .env

    volumes: *shared-vol

    environment:
      <<: *shared-env
      #QUEUE_BULL_REDIS_DB: 1
      N8N_PORT: 5678
      OFFLOAD_MANUAL_EXECUTIONS_TO_WORKERS: "true"

    networks:
      - n8n_network
      - n8n_global



  n8n-worker:
    restart: always

    extra_hosts:
      - "host.docker.internal:host-gateway"

    user: "1000:1000"

    # build with Dockerfile
    image: n8n-python
    #image: n8nio/n8n:latest

    #container_name: n8n-worker
    env_file: .env
    volumes: *shared-vol
    environment:
      <<: *shared-env
      N8N_WORKER_PROCESS: "true"

    command: worker

    deploy:
      mode: replicated
      replicas: 4

    networks:
      - n8n_network
      - n8n_global