CubeWorx Minecraft Server Proxy Image

This image is a self-contained Minecraft server proxy utilizing Traefik. It is intended for use in the upcoming CubeWork ecosystem but is also being provided for use in the Minecraft community.

Quickstart

docker run -d -it -p 19132:19132/udp -e CBWXPROXY_BEDROCK_ENABLE=true -e CBWXPROXY_BEDROCK_REMOTE_HOST=fqdn_or_ip:port cubeworx/cbwxproxy

or

docker run -d -it -p 25565:25565 -e CBWXPROXY_JAVA_ENABLE=true -e CBWXPROXY_JAVA_REMOTE_HOST=fqdn_or_ip:port cubeworx/cbwxproxy

Usage

This image can be used to proxy a remote Bedrock Edition and/or Java Edition server on your local network. For Bedrock Edition this enables the remote server to appear under LAN Games when ran using the default port.

A single container can be used to proxy a connection to different remote Bedrock & Java Edition servers at the same time but only one container per default exposed port.

Configuration

CBWXPROXY_BEDROCK_ENABLE="false"	Enables Bedrock Edition Proxy listener
CBWXPROXY_BEDROCK_PORT="19132"	Default IPv4 UDP port the Bedrock Edition Server proxy should listen on.
CBWXPROXY_BEDROCK_REMOTE_HOST=""	Remote Bedrock FQDN or IP and port to connect to (fqdn_or_ip:port)
CBWXPROXY_JAVA_ENABLE="false"	Enables Java Edition Proxy listener
CBWXPROXY_JAVA_PORT="25565"	Default IPv4 TCP port the Java Edition Server proxy should listen on.
CBWXPROXY_JAVA_REMOTE_HOST=""	Remote Java FQDN or IP and port to connect to (fqdn_or_ip:port)
TRAEFIK_ADMIN_DEBUG="false"	Enables additional Traefik admin API endpoints for debugging
TRAEFIK_ADMIN_ENABLE="false"	Enables Traefik admin API and dashboard
TRAEFIK_ADMIN_PORT="8888"	Default IPv4 TCP port the Traefik admin should listen on.
TRAEFIK_LOG_LEVEL="ERROR"	Default log level for Traefik

Docker Compose

version: '3.8'
services:
  cbwxproxy:
    image: cubeworx/cbwxproxy:latest
    network_mode: bridge
    environment:
      CBWXPROXY_BEDROCK_ENABLE: 'true'
      CBWXPROXY_BEDROCK_REMOTE_HOST: fqdn_or_ip:port
      CBWXPROXY_JAVA_ENABLE: 'true'
      CBWXPROXY_JAVA_REMOTE_HOST: fqdn_or_ip:port
    ports:
      - 19132:19132/udp
      - 25565:25565

Connecting

When running the container with port 19132/udp exposed for Bedrock clients, the proxied server will show up under LAN games in the Friends tab:

When running the container with port 25565 exposed for Java clients, you must still add a direct server connection under Multiplayer to connect to the local IP address of the server where the container is running:

Warnings

This image has been tested and confirmed working with several of the popular community Bedrock Edition servers but found to work with only a few of the community Java Edition servers.

At present only Java Edition proxied servers are compatible with cbwxannounce.