ChristianLempa_Boilerplates/library/compose/n8n/compose.yaml.j2

{% if queue_enabled and not queue_redis_external -%}
services:
  redis:
    image: redis:8-alpine
    {% if not swarm_enabled -%}
    container_name: {{ service_name }}-redis
    {% endif -%}
    volumes:
      - redis_data:/data
    {% if network_mode == 'bridge' -%}
    networks:
      - {{ network_name }}
    {% else -%}
    network_mode: {{ network_mode }}
    {% endif -%}
    {% if not swarm_enabled -%}
    restart: {{ restart_policy }}
    {% endif -%}
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 5s
      timeout: 3s
      retries: 5
    {% if swarm_enabled -%}
    deploy:
      replicas: 1
      placement:
        constraints:
          - node.role == manager
    {% endif -%}

  {% endif -%}
  {{ service_name }}:
    image: n8nio/n8n:2.8.0
    {% if not swarm_enabled -%}
    container_name: {{ container_name }}
    hostname: {{ container_hostname }}
    {% endif -%}
    environment:
      - N8N_LOG_LEVEL={{ container_loglevel }}
      - GENERIC_TIMEZONE={{ container_timezone }}
      - TZ={{ container_timezone }}
      - N8N_ENFORCE_SETTINGS_FILE_PERMISSIONS=true
      - N8N_RUNNERS_ENABLED=true
      {% if traefik_enabled -%}
      - N8N_HOST={{ traefik_host }}
      {% if traefik_tls_enabled -%}
      - N8N_PROTOCOL=https
      - N8N_EDITOR_BASE_URL=https://{{ traefik_host }}
      {% else -%}
      - N8N_PROTOCOL=http
      - N8N_EDITOR_BASE_URL=http://{{ traefik_host }}
      {% endif -%}
      {% endif -%}
      - NODE_ENV=production
      {% if database_enabled -%}
      {% if database_type == 'postgres' -%}
      - DB_TYPE=postgresdb
      - DB_POSTGRESDB_HOST={{ database_host }}
      - DB_POSTGRESDB_PORT={{ database_port }}
      - DB_POSTGRESDB_DATABASE={{ database_name }}
      - DB_POSTGRESDB_USER={{ database_user }}
      {% if swarm_enabled -%}
      - DB_POSTGRESDB_PASSWORD_FILE=/run/secrets/{{ database_password_secret_name }}
      {% else -%}
      - DB_POSTGRESDB_PASSWORD={{ database_password }}
      {% endif -%}
      {% elif database_type == 'mysql' -%}
      - DB_TYPE=mysqldb
      - DB_MYSQLDB_HOST={{ database_host }}
      - DB_MYSQLDB_PORT={{ database_port }}
      - DB_MYSQLDB_DATABASE={{ database_name }}
      - DB_MYSQLDB_USER={{ database_user }}
      {% if swarm_enabled -%}
      - DB_MYSQLDB_PASSWORD_FILE=/run/secrets/{{ database_password_secret_name }}
      {% else -%}
      - DB_MYSQLDB_PASSWORD={{ database_password }}
      {% endif -%}
      {% endif -%}
      {% endif -%}
      {% if swarm_enabled -%}
      - N8N_ENCRYPTION_KEY_FILE=/run/secrets/{{ encryption_key_secret_name }}
      {% else -%}
      - N8N_ENCRYPTION_KEY={{ encryption_key }}
      {% endif -%}
      {% if webhook_url -%}
      - WEBHOOK_URL={{ webhook_url }}
      {% endif -%}
      - N8N_PROXY_HOPS={{ proxy_hops }}
      {% if metrics_enabled -%}
      - N8N_METRICS=true
      {% if metrics_detailed -%}
      - N8N_METRICS_INCLUDE_WORKFLOW_ID_LABELS=true
      - N8N_METRICS_INCLUDE_NODE_TYPE_LABEL=true
      - N8N_METRICS_INCLUDE_API_ENDPOINTS=true
      - N8N_METRICS_INCLUDE_API_STATUS_CODE_LABELS=true
      - N8N_METRICS_INCLUDE_CREDENTIAL_TYPE_LABEL=true
      {% endif -%}
      {% endif -%}
      - EXECUTIONS_DATA_SAVE_ON_ERROR={{ execution_save_on_error }}
      - EXECUTIONS_DATA_SAVE_ON_SUCCESS={{ execution_save_on_success }}
      {% if queue_enabled -%}
      - EXECUTIONS_MODE=queue
      - QUEUE_BULL_REDIS_HOST={{ queue_redis_host }}
      - QUEUE_BULL_REDIS_PORT={{ queue_redis_port }}
      - QUEUE_HEALTH_CHECK_ACTIVE=true
      {% if metrics_enabled -%}
      - N8N_METRICS_INCLUDE_QUEUE_METRICS=true
      {% endif -%}
      {% endif -%}
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - data:/home/node/.n8n
    {% if network_mode == 'bridge' -%}
    networks:
      {% if traefik_enabled -%}
      - {{ traefik_network }}
      {% endif -%}
      - {{ network_name }}
    {% else -%}
    network_mode: {{ network_mode }}
    {% endif -%}
    {% if queue_enabled and not queue_redis_external -%}
    depends_on:
      redis:
        condition: service_healthy
    {% endif -%}
    {% if traefik_enabled -%}
    labels:
      - traefik.enable=true
      {% if network_mode == 'bridge' -%}
      - traefik.docker.network={{ traefik_network }}
      {% endif -%}
      {% if traefik_webhook_host -%}
      - traefik.http.routers.{{ service_name }}.rule=Host(`{{ traefik_host }}.{{ traefik_domain }}`) || Host(`{{ traefik_webhook_host }}`)
      {% else -%}
      - traefik.http.routers.{{ service_name }}.rule=Host(`{{ traefik_host }}.{{ traefik_domain }}`)
      {% endif -%}
      {% if traefik_tls_enabled -%}
      - traefik.http.routers.{{ service_name }}.entrypoints={{ traefik_tls_entrypoint }}
      - traefik.http.routers.{{ service_name }}.tls=true
      - traefik.http.routers.{{ service_name }}.tls.certresolver={{ traefik_tls_certresolver }}
      {% else -%}
      - traefik.http.routers.{{ service_name }}.entrypoints={{ traefik_entrypoint }}
      {% endif -%}
      - traefik.http.services.{{ service_name }}-web.loadbalancer.server.port=5678
      - traefik.http.routers.{{ service_name }}.service={{ service_name }}-web
    {% endif -%}
    {% if not swarm_enabled -%}
    restart: {{ restart_policy }}
    {% endif -%}
    {% if swarm_enabled -%}
    deploy:
      replicas: {{ swarm_replicas }}
      {% if swarm_placement_host -%}
      placement:
        constraints:
          - node.hostname == {{ swarm_placement_host }}
      {% endif -%}
      {% if traefik_enabled -%}
      labels:
        - traefik.enable=true
        - traefik.docker.network={{ traefik_network }}
        {% if traefik_webhook_host -%}
        - traefik.http.routers.{{ service_name }}.rule=Host(`{{ traefik_host }}.{{ traefik_domain }}`) || Host(`{{ traefik_webhook_host }}`)
        {% else -%}
        - traefik.http.routers.{{ service_name }}.rule=Host(`{{ traefik_host }}.{{ traefik_domain }}`)
        {% endif -%}
        {% if traefik_tls_enabled -%}
        - traefik.http.routers.{{ service_name }}.entrypoints={{ traefik_tls_entrypoint }}
        - traefik.http.routers.{{ service_name }}.tls=true
        - traefik.http.routers.{{ service_name }}.tls.certresolver={{ traefik_tls_certresolver }}
        {% else -%}
        - traefik.http.routers.{{ service_name }}.entrypoints={{ traefik_entrypoint }}
        {% endif -%}
        - traefik.http.services.{{ service_name }}-web.loadbalancer.server.port=5678
        - traefik.http.routers.{{ service_name }}.service={{ service_name }}-web
      {% endif -%}
    secrets:
      - {{ encryption_key_secret_name }}
      {% if database_enabled -%}
      - {{ database_password_secret_name }}
      {% endif -%}
    {% endif -%}
{% if queue_enabled and queue_embedded_worker -%}

  {{ service_name }}-worker:
    image: n8nio/n8n:2.8.0
    command: worker
    {% if not swarm_enabled -%}
    container_name: {{ container_name }}-worker
    {% endif -%}
    environment:
      - N8N_LOG_LEVEL={{ container_loglevel }}
      - GENERIC_TIMEZONE={{ container_timezone }}
      - TZ={{ container_timezone }}
      {% if database_enabled -%}
      {% if database_type == 'postgres' -%}
      - DB_TYPE=postgresdb
      - DB_POSTGRESDB_HOST={{ database_host }}
      - DB_POSTGRESDB_PORT={{ database_port }}
      - DB_POSTGRESDB_DATABASE={{ database_name }}
      - DB_POSTGRESDB_USER={{ database_user }}
      {% if swarm_enabled -%}
      - DB_POSTGRESDB_PASSWORD_FILE=/run/secrets/{{ database_password_secret_name }}
      {% else -%}
      - DB_POSTGRESDB_PASSWORD={{ database_password }}
      {% endif -%}
      {% elif database_type == 'mysql' -%}
      - DB_TYPE=mysqldb
      - DB_MYSQLDB_HOST={{ database_host }}
      - DB_MYSQLDB_PORT={{ database_port }}
      - DB_MYSQLDB_DATABASE={{ database_name }}
      - DB_MYSQLDB_USER={{ database_user }}
      {% if swarm_enabled -%}
      - DB_MYSQLDB_PASSWORD_FILE=/run/secrets/{{ database_password_secret_name }}
      {% else -%}
      - DB_MYSQLDB_PASSWORD={{ database_password }}
      {% endif -%}
      {% endif -%}
      {% endif -%}
      {% if swarm_enabled -%}
      - N8N_ENCRYPTION_KEY_FILE=/run/secrets/{{ encryption_key_secret_name }}
      {% else -%}
      - N8N_ENCRYPTION_KEY={{ encryption_key }}
      {% endif -%}
      - EXECUTIONS_MODE=queue
      - QUEUE_BULL_REDIS_HOST={{ queue_redis_host }}
      - QUEUE_BULL_REDIS_PORT={{ queue_redis_port }}
      - QUEUE_HEALTH_CHECK_ACTIVE=true
      {% if metrics_enabled -%}
      - N8N_METRICS=true
      {% if metrics_detailed -%}
      - N8N_METRICS_INCLUDE_WORKFLOW_ID_LABELS=true
      - N8N_METRICS_INCLUDE_NODE_TYPE_LABEL=true
      {% endif -%}
      {% endif -%}
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - data:/home/node/.n8n
    {% if network_mode == 'bridge' -%}
    networks:
      - {{ network_name }}
    {% else -%}
    network_mode: {{ network_mode }}
    {% endif -%}
    {% if not queue_redis_external -%}
    depends_on:
      redis:
        condition: service_healthy
    {% endif -%}
    {% if not swarm_enabled -%}
    restart: {{ restart_policy }}
    {% endif -%}
    {% if swarm_enabled -%}
    deploy:
      replicas: 1
      {% if swarm_placement_host -%}
      placement:
        constraints:
          - node.hostname == {{ swarm_placement_host }}
      {% endif -%}
    secrets:
      - {{ encryption_key_secret_name }}
      {% if database_enabled -%}
      - {{ database_password_secret_name }}
      {% endif -%}
    {% endif -%}
{% endif -%}

volumes:
  data:
    driver: local
{% if queue_enabled and not queue_redis_external -%}
  redis_data:
    driver: local
{% endif -%}

{% if network_mode == 'bridge' -%}
networks:
  {{ network_name }}:
  {% if network_external -%}
    external: true
  {% else -%}
    driver: bridge
  {% endif -%}
  {% if traefik_enabled -%}
  {{ traefik_network }}:
  {% if traefik_network_external -%}
    external: true
  {% else -%}
    driver: bridge
  {% endif -%}
  {% endif -%}
{% endif -%}

{% if swarm_enabled -%}
secrets:
  {{ encryption_key_secret_name }}:
    external: true
  {% if database_enabled -%}
  {{ database_password_secret_name }}:
    external: true
  {% endif -%}
{% endif -%}