Twin caddy instance config?

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cut parts of the template that were not needed

1. The problem I’m having:

I am trying to have two caddy servers sitting adjacent to eachother with near-zero cross config needed

3. Caddy version:

v2.8.4 h1:q3pe0wpBj1OcHFZ3n/1nl4V4bxBrYoSoab7rL9BMYNk=
Specifically lucaslorentz/caddy-docker-proxy:ci-alpine docker

4. How I installed and ran Caddy:

Docker with a compose file,

a. System environment:

Docker Compose

c. Service/unit/compose file:

caddy:
    image: lucaslorentz/caddy-docker-proxy:ci-alpine
    container_name: caddy
    restart: unless-stopped
    dns:
      - "8.8.8.8"
    networks:
      - core
      - webserver
    extra_hosts: ["host.docker.internal:host-gateway"]
    ports:
      - 80:80
      - 443:443
    environment:
      CADDY_ADMIN: ":2019"
      CADDY_INGRESS_NETWORKS: webserver
      CADDY_DOCKER_CADDYFILE_PATH: /srv/caddy.conf
    volumes:
      - caddy_conf:/config
      - caddy_data:/data
      - /var/run/docker.sock:/var/run/docker.sock

      - ./caddy/caddy.conf:/etc/caddy/Caddyfile
      - ./caddy:/srv

      - /docker/:/mnt
      - /drop-reg:/drop-reg

  php-fpm:
    image: "php:8.3-fpm"
    container_name: php-fpm
    user: "1000:1000"
    restart: unless-stopped
    volumes_from:
      - caddy
    networks:
      - core

I am trying to setup a second domain that can be managed independantly from the main domain, however both are sitting on the same server and I would like to not have to restart main.tld’s webserver (currently the config I sent above) whenver I need to update secondary.tld’s webserver config. which is currently loaded through an import rule