tursom 13ab1f6964
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feat: add sqlite-backed admin management
2026-06-25 08:53:44 +08:00
2026-06-23 11:08:10 +08:00
2026-06-23 13:06:31 +08:00
2026-06-23 13:06:31 +08:00
2026-06-23 11:08:10 +08:00
2024-10-03 19:38:39 +08:00

mc-gateway

一个简易的 Minecraft 网关,通过客户端握手里的 host 将流量转发到对应的后端 Minecraft 服务器。

启动

mc-gateway 默认不依赖配置文件。直接启动后会在 25565 端口同时提供 Minecraft TCP 转发入口和后台管理入口:

  • Admin 页面:/admin/
  • Admin API/admin/api
  • SQLite 数据库:mc-gateway.sqlite3

首次启动时,如果用户表为空,可以通过 Admin 页面初始化管理员账号。也可以用 MC_GATEWAY_ADMIN_PASSWORD 在启动时创建默认管理员用户 admin

启动期环境变量

环境变量 默认值 说明
MC_GATEWAY_TCP_ADMIN_PORT 25565 TCP/Admin 共享监听端口
MC_GATEWAY_ADMIN_PATH /admin/ Admin 页面路径
MC_GATEWAY_ADMIN_API_PREFIX /admin/api Admin API 前缀
MC_GATEWAY_DB mc-gateway.sqlite3 SQLite 数据库路径
MC_GATEWAY_ADMIN_PASSWORD 首次启动时创建默认管理员密码

服务启停、KCP/QUIC/WebSocket 参数、用户、权限和路由都通过后台管理写入 SQLite不再使用 config.toml 作为启动配置或路由来源。

权限

后台管理内置三类角色:

角色 能力
管理员 管理用户、服务、路由和审计日志
成员 查看状态,管理路由
游客 查看当前路由

路由

路由记录存储在 SQLite 中,后台修改后会刷新内存快照。默认 fallback 路由的 host 为 default

upstream

路由上游支持多种协议。TCP 上游直接填写地址,其他协议在地址前加协议前缀:

协议 前缀 说明
tcp 原始 TCP 连接
kcp kcp:// 使用 KCP 协议连接到服务器
quic quic:// 使用 QUIC 协议连接到服务器
haproxy haproxy:// 使用 HAProxy 协议连接到服务器

HAProxy 协议头会保存客户端真实 IP适合需要在后端服务端获取真实客户端 IP 的场景。

可选服务

TCP/Admin listener 是基础入口默认启用。KCP、QUIC、WebSocket 默认禁用,可以在后台管理中启用并配置端口和参数;配置修改后第一版按重启后生效处理。

服务 默认端口 说明
TCP/Admin 25565 Minecraft TCP 转发和后台管理共享入口
KCP 25565 可选 KCP 入口
QUIC 25565 可选 QUIC 入口
WebSocket 25566 可选 WebSocket 入口

日志

默认日志级别为 info,输出到标准输出。日志文件重开逻辑支持 logrotate 场景:

/var/log/mc-gateway.log {
    copytruncate
    daily
    missingok
    rotate 14
    compress
    compresscmd /usr/bin/zstd
    compressext .zst
    compressoptions -T0 --long
    uncompresscmd /usr/bin/unzstd
    notifempty
    delaycompress
    dateext
    postrotate
        if [ -f /dev/shm/mc-gateway.pid ]; then
            kill -SIGHUP $(cat /dev/shm/mc-gateway.pid)
        fi
    endscript
}
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