# https://docs.docker.com/compose/compose-file/compose-file-v3/
---
version: "3.9"
services:
  caddy:
    image: caddy:${TAG:-alpine}
    container_name: caddy
    env_file: .env
    restart: unless-stopped
    deploy:
      replicas: 1                         # in swarm set min 2
      placement:
        max_replicas_per_node: 1
      update_config:
        parallelism: 1
        delay: 10s
    ports:
      - 80:80
      - 443:443
      - ${APIPORT:-2019}:2019
    volumes:
      - ${BASEDIR:-./files}/conf/:/etc/caddy/
      - ${BASEDIR:-./files}/data/:/data/
    networks:
      - frontend
      - backend

networks:
  frontend:
    name: ${EXTRANET:-frontend}
    external: true
  backend:
    name: ${INTRANET:-backend}
    external: true