docker compose 部署caddy

services:
  caddy:
    image: caddy:2
    restart: unless-stopped
    ports:
      - "127.0.0.1:80:80"
      - "127.0.0.1:443:443"
      - "127.0.0.1:443:443/udp"
    network_mode: "host"
    volumes:
      - $PWD/conf:/etc/caddy
      - $PWD/site:/srv
      - caddy_data:/data
      - caddy_config:/config

volumes:
  caddy_data:
  caddy_config: