docs(us4): sing-box :6443 代理 + 根盘回收 91%→43% (Plane VPS-99/100)

新增独立 HTTPS forward proxy:Traefik 新 entrypoint proxyin(:6443) 终止 TLS,
后端 sing-box(HTTP inbound + users 认证 + direct 出站),与既有 :443
nghttpx/squid 链路并存。宿主机只新增 6443/tcp;容器不发布 host 端口。

新增 compose/sing-box/(镜像 digest 钉版)与两份 runbook:
- proxy-health.md::443/:6443 只读健康检查,含开放代理负向测试
- proxy-client-setup.md:curl / env / 浏览器扩展配置与三类失败排查
  (407 无认证头、页面加载不全=CDN 域名漏配、urllib/wget 不支持 TLS-to-proxy)

同批根盘回收 91%→43%(约 14G):rust/node/.go/podman 孤儿存储/apt/journal/
未用镜像/容器日志;journald 加 SystemMaxUse=200M;nghttpx+squid+traefik 加
json-file 轮转 10m×3;删除 ~/.cargo 后修好 zshenv/bashrc/profile 的失效 source。

验证::6443 LE 证书、匿名 407、CONNECT 与绝对 URI 均返回 185.201.226.122;
us4-gate 401 / update 200 / trlm 302;8 容器全部 Up;validate-repo.sh PASS。
This commit is contained in:
windyboy
2026-09-26 10:34:09 +08:00
parent 1512dde3ec
commit 7ec29627fb
7 changed files with 574 additions and 2 deletions
+2
View File
@@ -18,6 +18,8 @@ runbooks start from [`_template.md`](_template.md).
| Gitea health check | [gitea-health.md](gitea-health.md) | read-only |
| Matrix health check | [matrix-health.md](matrix-health.md) | read-only |
| Plane health check | [plane-health.md](plane-health.md) | read-only |
| us4 forward proxy health check (`:443` + `:6443`) | [proxy-health.md](proxy-health.md) | read-only |
| us4 forward proxy client setup (curl / env / browser) | [proxy-client-setup.md](proxy-client-setup.md) | reference |
| pgdb health check | [pgdb-health.md](pgdb-health.md) | read-only |
| pgdb DB restore (pg_restore) | [pgdb-restore.md](pgdb-restore.md) | change (procedure) |
| pgdb image/compose update | [pgdb-update.md](pgdb-update.md) | change (gated) |