HelloWorldSMP Minecraft Server

This repository contains the Docker configuration for the HelloWorldSMP Minecraft Forge server. It includes the setup for the Minecraft server itself and a Playit.gg agent for simplified networking.

Services

Minecraft Server (mc)

• Image: itzg/minecraft-server:java21
• Type: FORGE
• Version: 1.21.10
• Java Version: 21
• Memory: 4G
• Port: 25565

Playit Agent (playit)

• Image: ghcr.io/playit-cloud/playit-agent:latest
• Network Mode: Service bound to 'mc' container
• Purpose: Provides public access tunneling without port forwarding

Prerequisites

• Docker
• Docker Compose

Installation and Usage

1. Clone this repository.
2. Navigate to the directory.
3. Start the server:

   docker compose up -d

4. Check logs (optional):

   docker compose logs -f

Configuration

The server configuration is managed via environment variables in the docker-compose.yml file. Important variables include:

• EULA: Must be set to "TRUE" to run the server.
• VERSION: Minecraft version.
• TYPE: Server type (FORGE).
• MEMORY: Heap size for Java.
• MOTD: Message of the Day.
• DIFFICULTY: Game difficulty.
• MAX_PLAYERS: Maximum concurrent players.

Data Persistence

• World data and server files are stored in the ./data directory (excluded from version control).
• Playit agent data is stored in ./playit_data (excluded from version control).