Felis

A Kubernetes-driven Minecraft server hosting platform — one command to deploy, automatic lifecycle, backup, and security.
一个 Kubernetes 驱动的 Minecraft 服务器托管平台，一行命令部署，自动管理服务器启动、备份与安全。

简体中文 | English

Features
Getting Started
Build from Source
License
Acknowledgements

Features

Wake on Join: Servers start automatically when a player connects, and stop when idle — like hibernate for your server.
Web Dashboard: Monitor server status, manage backups, approve modpack submissions, and manage player accounts from your browser.
Auto Backup & Restore: Scheduled world backups with one-click restore from any backup point.
World Reaper: Worlds idle for more than 15 days are automatically backed up and removed to free disk space.
Multi-core Support: Compatible with Paper, Fabric, Forge, and NeoForge, federated behind a Velocity proxy.
Modpack Submission: Players submit custom modpacks; admin approval triggers automatic build and deployment.
Passkey Login: Passwordless authentication via fingerprint, face recognition, or hardware security keys.
Zero Trust Security: Cloudflare Access JWT + Tunnel secures the panel; the internal API is never exposed to the internet.

Getting Started

Requirements

Linux host (amd64, Kernel ≥ 5.4)
4 GB RAM minimum, 8 GB recommended
20 GB disk minimum
root or sudo privileges

One-command Install

curl -fsSL https://raw.githubusercontent.com/MliroLirrorsIngenuity/Felis/main/deploy/bootstrap.sh | sudo bash

The script automatically installs K3s, deploys the Felis control plane, and launches a TUI setup wizard to guide you through domain configuration, admin account setup, and more.

Creating a Server

Open your browser and navigate to the configured domain
Go to the Servers page and click "Create Server"
Choose the core type and version, set memory limits and subdomain
Click create — the system auto-builds the image and launches the server

Player Onboarding

Players add the Velocity proxy address to their Minecraft client to join the lobby. Use the /link command to get a binding code, then complete account linking in the dashboard.

Build from Source

Felis is built with Go and Node.js:

# Backend (Go 1.26+)
go build -o felis ./cmd/felis

# Frontend panel (Node.js 22+)
cd panel
npm ci
npm run build

# Docker image
docker build -t felis:custom .

See CONTRIBUTING.md for more details.

License

The source code is released under the MIT License.

License Notes

Attribution: Any distribution of this project or derivative works must include the original copyright notice and license statement.
Disclaimer: This project is provided "as is", without warranty of any kind.

Acknowledgements

Kubernetes / K3s — the underlying orchestration engine
Cloudflare Zero Trust — zero trust security infrastructure
PostgreSQL — data persistence
React + Vite + TailwindCSS — frontend stack
Bubble Tea — TUI framework
Minecraft — what makes this all worthwhile

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