services:
  nginx:
    image: nginx:latest
    ports:
      - target: 80
        published: 8080
        protocol: tcp
        mode: ingress
    networks:
      - caddy_net
    deploy:
      mode: replicated
      replicas: {{ item.replicas }}
      restart_policy:
        condition: {{ item.restart_condition }}
      labels:
{% for key, val in item.labels.items() %}
        {{ key }}: "{{ val }}"
{% endfor %}
      placement:
        constraints:
{% for constraint in item.constraints %}
          - {{ constraint }}
{% endfor %}

networks:
  caddy_net:
    external: true