Routes Minecraft client connections to backend servers based upon the requested server address.

Usage

Flags:
  --help                     Show context-sensitive help (also try --help-long
                             and --help-man).
  --port=25565               The port bound to listen for Minecraft client
                             connections
  --api-binding=API-BINDING  The host:port bound for servicing API requests
  --mapping=MAPPING ...      Mapping of external hostname to internal server
                             host:port

REST API

• GET /routes Retrieves the currently configured routes
• POST /routes Registers a route given a JSON body structured like:

{
  "serverAddress": "CLIENT REQUESTED SERVER ADDRESS",
  "backend": "HOST:PORT"
}

• DELETE /routes/{serverAddress} Deletes an existing route for the given serverAddress

Example kubernetes deployment

These deployments declare an mc-router that exposes a node port service on the standard Minecraft server port 25565. Two "backend" Minecraft servers are declared as example where users can choose stable/vanilla or snapshot simply based on the hostname they used.

kubectl apply -f https://raw.githubusercontent.com/itzg/mc-router/master/docs/k8s-example.yaml

Note: this deployment assumes two persistent volume claims: mc-stable and mc-snapshot

Coming Soon

• Make mc-router kubernetes service aware. It would watch for backend instances with well known annotations and dynamically create/remove routes accordingly