printnatura/docker-compose.yml

version: '3.7'
services:
  main:
    image: registry.verdnatura.es/printnatura:latest
    build:
      context: .
      dockerfile: Dockerfile
    environment:
      CUPS_PASSWORD: ${CUPS_PSW}
    ports:
      - 631
    configs:
      - source: config
        target: /printnatura/config.local.yml
      - source: cups
        target: /etc/cups/cupsd.conf
    volumes:
      - /mnt/appdata/cups:/etc/cups
    deploy:
      placement:
        constraints:
          - node.role == worker
      resources:
        limits:
          memory: 1G
configs:
  config:
    external: true
    name: printnatura_config
  cups:
    external: true
    name: printnatura_cups