docs: Update README.md

# Felis

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。  

A Kubernetes-driven Minecraft server hosting platform — one command to deploy, automatic lifecycle, backup, and security.

[简体中文](README.md) | [English](README_EN.md)

## 目录

- [特性](#特性)

- [使用方式](#使用方式)

- [从源码构建](#从源码构建)

- [开源协议](#开源协议)

- [致谢](#致谢)

## 特性

- **即开即玩**：玩家连接服务器时自动启动，空闲后自动停止，像休眠一样省资源。

- **Web 控制面板**：浏览器中查看服务器状态、管理备份、审批模组包、管理玩家账号。

- **自动备份与恢复**：定时打包世界存档，支持从任意备份点一键恢复。

- **智慧回收**：超过 15 天无人游玩的世界自动备份后删除，不浪费磁盘。

- **多核心支持**：兼容 Paper、Fabric、Forge、NeoForge，通过 Velocity 代理统一入口。

- **模组自助提交**：玩家可自行上传模组包，服主审批通过后自动构建并部署。

- **Passkey 登录**：支持指纹、面容、硬件密钥等无密码认证方式。

- **零信任安全**：基于 Cloudflare Zero Trust 架构，面板流量由 Cloudflare Access 保护，集群内 API 不暴露到公网。

## 使用方式

### 环境要求

- Linux 主机（amd64，Kernel ≥ 5.4）

- 4 GB 内存起步，推荐 8 GB

- 20 GB 磁盘起步

- root 或 sudo 权限

### 一键安装

在准备好的 Linux 主机上执行：

```bash

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

```

脚本会自动安装 K3s 集群，部署 Felis 控制平面，并启动 TUI 设置向导引导你完成域名、管理员账号等初始配置。

### 创建服务器

1. 打开浏览器访问配置的域名，登录控制面板

2. 进入「服务器」页面，点击「创建服务器」

3. 选择核心类型和版本，设置内存上限和子域名

4. 点击创建，系统自动构建镜像并启动

### 玩家入驻

玩家在 Minecraft 客户端中添加 Velocity 代理地址即可进入大厅。使用 `/link` 命令获取绑定码，在面板中完成账号绑定。

## 从源码构建

本项目基于 Go 和 Node.js 开发：

```bash

# 后端（Go 1.26+）

go build -o felis ./cmd/felis

# 前端面板（Node.js 22+）

cd panel

npm ci

npm run build

# Docker 镜像

docker build -t felis:custom .

```

更多开发细节请参阅 [CONTRIBUTING.md](./CONTRIBUTING.md)。

## 开源协议

本项目代码部分遵循 MIT License 开源协议。

### 协议注意事项

1. **保留版权声明**：在您分发本项目的副本或基于本项目衍生的软件中，必须包含原作者的版权声明和许可声明。

2. **免责声明**：本项目按"原样"提供，作者不承担任何因使用本项目而产生的法律责任。

## 致谢

- [Kubernetes](https://kubernetes.io/) / [K3s](https://k3s.io/) —— 底层编排引擎

- [Cloudflare Zero Trust](https://www.cloudflare.com/zero-trust/) —— 零信任安全基础设施

- [PostgreSQL](https://www.postgresql.org/) —— 数据持久化

- [React](https://react.dev/) + [Vite](https://vitejs.dev/) + [TailwindCSS](https://tailwindcss.com/) —— 前端技术栈

- [Bubble Tea](https://github.com/charmbracelet/bubbletea) —— TUI 框架

- [Minecraft](https://www.minecraft.net/) —— 让这一切值得做

# 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](README.md) | [English](README_EN.md)

## Table of Contents

- [Features](#features)

- [Getting Started](#getting-started)

- [Build from Source](#build-from-source)

- [License](#license)

- [Acknowledgements](#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

```bash

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

1. Open your browser and navigate to the configured domain

2. Go to the Servers page and click "Create Server"

3. Choose the core type and version, set memory limits and subdomain

4. 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:

```bash

# 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](./CONTRIBUTING.md) for more details.

## License

The source code is released under the MIT License.

### License Notes

1. **Attribution**: Any distribution of this project or derivative works must include the original copyright notice and license statement.

2. **Disclaimer**: This project is provided "as is", without warranty of any kind.

## Acknowledgements

- [Kubernetes](https://kubernetes.io/) / [K3s](https://k3s.io/) — the underlying orchestration engine

- [Cloudflare Zero Trust](https://www.cloudflare.com/zero-trust/) — zero trust security infrastructure

- [PostgreSQL](https://www.postgresql.org/) — data persistence

- [React](https://react.dev/) + [Vite](https://vitejs.dev/) + [TailwindCSS](https://tailwindcss.com/) — frontend stack

- [Bubble Tea](https://github.com/charmbracelet/bubbletea) — TUI framework

- [Minecraft](https://www.minecraft.net/) — what makes this all worthwhile