Rustdesk + Nginx proxy manager

rustdesk.yml

version: '3'

networks:
  rustdesk-net:
    external: false

services:

  nginx-proxy-manager:
    image: 'jc21/nginx-proxy-manager:latest'
    restart: unless-stopped
    ports:
      # These ports are in format <host-port>:<container-port>
      - '80:80' # Public HTTP Port
      - '443:443' # Public HTTPS Port
      - '8081:81' # Admin Web Port
      # Add any other Stream port you want to expose
      # - '21:21' # FTP
      # Ports needed for Rustdesk:
      - '21115:21115'
      - '21116:21116'
      - '21116:21116/udp'
      - '21117:21117'
      - '21118:21118'
      - '21119:21119'

    # Uncomment the next line if you uncomment anything in the section
    # environment:
      # Uncomment this if you want to change the location of 
      # the SQLite DB file within the container
      # DB_SQLITE_FILE: "/data/database.sqlite"

      # Uncomment this if IPv6 is not enabled on your host/
      # DISABLE_IPV6: 'true'
      
    volumes:
      - ./data:/data
      - ./letsencrypt:/etc/letsencrypt
    networks:
      - rustdesk-net
  hbbs:
    container_name: hbbs
    image: rustdesk/rustdesk-server:latest
    command: hbbs -r rustdesk.yourDomain.com:21117
    volumes:
      - ./data:/root
    networks:
      - rustdesk-net
    depends_on:
      - hbbr
    restart: unless-stopped
    
  hbbr:
    container_name: hbbr
    image: rustdesk/rustdesk-server:latest
    command: hbbr
    volumes:
      - ./data:/root
    networks:
      - rustdesk-net
    restart: unless-stopped

I wouldn't try to use nginx as per the original post has suggested. Routing traffic through nginx, as shown in this post, means that you dont have a router. Most people have a router. Why route traffic twice before it hits the Rustdesk containers?

Simplify is your friend. Remove useless layers of complexity.

Here's what I got going on my home lab.

After traffic hits my router, my router forwards the rustdesk named opened ports to the rustdesk containers

Since you're running Pi-hole, do this:

Yes, it is that simple.