diff --git a/.gitignore b/.gitignore index 903c69a..97dd3ba 100644 --- a/.gitignore +++ b/.gitignore @@ -5,3 +5,7 @@ __pycache__/ trunk/objs/ trunk/3rdparty/ *.flv + +# 部署运行时产物 +danmaku/venv/ +*.log diff --git a/DEPLOYMENT.md b/DEPLOYMENT.md new file mode 100644 index 0000000..c29161f --- /dev/null +++ b/DEPLOYMENT.md @@ -0,0 +1,107 @@ +# 部署记忆文档 — srs-and-danmaku-linux + +> 部署位置:**cf 服务器**(Celestial-Fulcrum,Ubuntu 24.04,本仓库即部署目录 `/home/srs`) +> 部署日期:2026-09-01 ~ 09-03 +> 上游:https://git.rrrosmontis.icu/RoyirinRosmontis/srs-and-danmaku-linux(本仓库) + +## 1. 总体架构 + +``` +外网 443(Sakura Frp HTTPS 隧道 ×2,TLS 透传到本机) + ├── srs_oversea: tsk.aeolianchi.me (frp-age 节点) ──┐ + └── srs_cn: tsk.rrrosmontis.icu (frp-hip 节点) ─┴→ 本机 :18443 + │ + HAProxy [TLS终结 + 按SNI选证 + 首字节嗅探] + ├── 解密后 0x03 (RTMPS 推流) → 127.0.0.1:1935 (SRS) + └── HTTP (拉流/弹幕) → 127.0.0.1:8445 (nginx) + ├── /live/ → 127.0.0.1:8080 (SRS HTTP-FLV/HLS) + └── /danmaku → 127.0.0.1:55556 (弹幕 WebSocket) +``` + +- **推流**:`rtmps://tsk.aeolianchi.me:443/live/room_<房间号>` 或 `rtmps://tsk.rrrosmontis.icu:443/live/room_<房间号>`(OBS / ffmpeg 均可) +- **拉流**:`https://tsk.rrrosmontis.icu/live/room_<房间号>.flv`(或 `.m3u8`,me 域名同) +- **弹幕**:`wss://tsk.rrrosmontis.icu/danmaku` +- 设计要点:全部业务共用 443 对外端口;推流用 **RTMPS**(裸 RTMP 无 SNI 无法过 HTTPS 隧道);nginx stream ssl_preread 分不开「同 SNI 的 RTMPS/HTTPS」,故用 **HAProxy 先终结 TLS 再嗅探首字节**(RTMP 握手恒为 0x03,HTTP 以方法字符开头)。 + +## 2. 本机组件与路径 + +| 组件 | 路径 | 说明 | +|---|---|---| +| SRS 源码+编译产物 | `/home/srs/trunk/` | SRS 6.0.172(上游 tag v6.0-b0),二进制 `trunk/objs/srs` | +| 弹幕后端 | `/home/srs/danmaku/danmaku_backend.py` | FastAPI + uvicorn,端口 55556,venv 在 `danmaku/venv/`(gitignore) | +| HAProxy 配置 | `conf/haproxy/haproxy.cfg` | 软链 → `/etc/haproxy/haproxy.cfg` | +| nginx 8445 口 | `conf/nginx/srs-https-8445.conf` | 软链 → `/etc/nginx/sites-enabled/srs-https-8445.conf`(明文 HTTP,TLS 已在 HAProxy 终结) | +| 证书 pem 构建脚本 | `conf/certs/build-pems.sh` | 生成 `/etc/haproxy/certs/*.pem`(cert+key 合一;**私钥不入库**,pem 只在 /etc 下) | +| 主配置 | `trunk/conf/srs.conf` | RTMP 1935 / API 1985 / HTTP 8080 / WebRTC 8000(UDP) | + +### systemd 服务(均 enabled 开机自启) + +| 服务 | 启动 | 日志 | +|---|---|---| +| `srs-server.service` | `trunk/run.sh`(`./objs/srs -c ./conf/srs.conf`,WorkingDirectory=/home/srs/trunk) | `journalctl -u srs-server -f` | +| `srs-danmaku.service` | `danmaku/venv/bin/python danmaku_backend.py` | `journalctl -u srs-danmaku -f` | +| `haproxy.service` | `/etc/haproxy/haproxy.cfg`(软链至 conf/) | `journalctl -u haproxy -f` | + +## 3. 证书与续期 + +- `tsk.aeolianchi.me`:acme.sh(阿里云 DNS API,ecc),装于 `/etc/nginx/cert/tsk.aeolianchi.me/` +- `tsk.rrrosmontis.icu`:复用 acme.sh 泛域名证书 `*.rrrosmontis.icu`(`/home/server/cert/extra/rrrosmontis.icu/`) +- **续期钩子**:两张证书的 `--reloadcmd` 均为 `conf/certs/build-pems.sh && systemctl reload nginx && systemctl reload haproxy`,续期后自动重拼 pem 并重载,无需人工干预 + +## 4. 开播通知链路(http_hooks) + +``` +SRS on_publish/on_unpublish + → https://api.rrrosmontis.icu/v1/live/publish/local/on_publish (bj nginx 公网入口) + → bj:1986 /remote_srs/local/on_publish (live_monitor.py, napcat 伴生 Flask) + → 按 record.json 关注列表发 QQ 通知;返回 {"code":0} 放行推流 +``` + +- SRS 6.0 的 http_hooks 原生支持 https 回调(源码 http client 带 TLS) +- **流名必须为 `room_<房间号>`** 才会被识别为房间;hook 失败 SRS 会拒绝推流 +- 主站(aliyun)走 `/remote_srs/on_publish`(site=1),本机为副站(`/remote_srs/local/...`,site=2) + +## 5. 前端页面(hk 服务器) + +- `https://lfr.aeolianchi.me` → hk:/home/srs-frontend(index.html + js/hls、mpegts 播放库) +- 页面内副站地址已改为 `tsk.rrrosmontis.icu`(拉流 base + 弹幕 wss) +- hk nginx:`/etc/nginx/conf.d/lfr.aeolianchi.me.conf`(80 跳转 + 443 静态,证书 webroot HTTP-01 自动续期) + +## 6. 从零重建步骤(换机/重装备忘) + +1. `git clone` 本仓库到部署目录(如 `/home/srs`) +2. 补编译依赖:`apt install -y automake autoconf libtool pkg-config tclsh cmake`(另需 gcc/g++/make) +3. **补齐 `trunk/3rdparty/`**(仓库 .gitignore 排除了它,裸仓库无法编译):从官方 `ossrs/srs` tag `v6.0-b0` 稀疏克隆 `trunk/3rdparty` 拷入——版本号必须与本仓库 `trunk/src/core/srs_core_version6.hpp` 的 `VERSION_REVISION` 一致(当前 172) +4. 编译:`cd trunk && ./configure && make -j$(nproc)`(大任务放 tmux) +5. 弹幕后端:`python3 -m venv danmaku/venv && danmaku/venv/bin/pip install fastapi 'uvicorn[standard]'` +6. 软链配置:`conf/haproxy/haproxy.cfg → /etc/haproxy/haproxy.cfg`、`conf/nginx/srs-https-8445.conf → /etc/nginx/sites-enabled/` +7. 证书签发(acme.sh dns_ali)+ `build-pems.sh` + 续期钩子(见第 3 节) +8. systemd:创建 `srs-server.service` / `srs-danmaku.service`(见第 2 节),`daemon-reload && enable --now` +9. Sakura Frp:两条 HTTPS 隧道绑定各自域名,本地目标 `127.0.0.1:18443` + +## 7. 已知行为与坑 + +- **SRS 对不在线流的 .flv 请求会挂住连接等流出现**(不是 404)——拉流方需自行设置超时;测试时推流建立延迟会造成"拉到 0 字节"的假象 +- `srs.conf` 中 `rtc_server.candidate = 39.97.55.150`(bj 公网 IP):WebRTC 播放需 UDP 8000 能路由到该地址,当前未配转发,WebRTC 播放未打通(HTTP-FLV/HLS 不受影响) +- `daemon off` + 控制台日志是配合 systemd 的刻意配置,非调试残留 +- 免费版 Sakura 节点偶发新连接抖动,客户端重试即可 +- `run.sh` 依赖 systemd 的 `WorkingDirectory=/home/srs/trunk`(内用相对路径),改路径两处同步 + +## 8. 本仓库相对上游的变更 + +| 文件 | 变更 | +|---|---| +| `trunk/run.sh` | 修正旧绝对路径(srs-server-6.0-b0 → 当前部署路径),改为相对路径 | +| `trunk/conf/srs.conf` | http_hooks 指向 api.rrrosmontis.icu 公网入口(bj live_monitor) | +| `conf/` | 新增:HAProxy 分流配置、nginx 8445 拉流/弹幕口、pem 构建脚本 | +| `.gitignore` | 追加 `danmaku/venv/`、`*.log` | +| `DEPLOYMENT.md` | 本文档 | + +## 9. 快速运维 + +```bash +systemctl restart srs-server srs-danmaku # 重启业务 +journalctl -u srs-server -f # 看 SRS 日志(含 hook 回调记录) +/home/srs/conf/certs/build-pems.sh # 手动重建 HAProxy pem +tmux attach -t <会话> # 编译类长任务用 tmux(单字母命名惯例) +``` diff --git a/conf/certs/build-pems.sh b/conf/certs/build-pems.sh new file mode 100755 index 0000000..a7aae2e --- /dev/null +++ b/conf/certs/build-pems.sh @@ -0,0 +1,12 @@ +#!/bin/bash +# 重建 HAProxy 用的 pem(cert+key 合一),由 acme.sh 续期钩子调用 +set -e +mkdir -p /etc/haproxy/certs +cat /etc/nginx/cert/tsk.aeolianchi.me/fullchain.pem \ + /etc/nginx/cert/tsk.aeolianchi.me/privkey.pem \ + > /etc/haproxy/certs/tsk.aeolianchi.me.pem +cat /home/server/cert/extra/rrrosmontis.icu/fullchain.pem \ + /home/server/cert/extra/rrrosmontis.icu/key.pem \ + > /etc/haproxy/certs/tsk.rrrosmontis.icu.pem +chmod 600 /etc/haproxy/certs/*.pem +echo "pems rebuilt: $(date)" diff --git a/conf/haproxy/haproxy.cfg b/conf/haproxy/haproxy.cfg new file mode 100644 index 0000000..1c16d81 --- /dev/null +++ b/conf/haproxy/haproxy.cfg @@ -0,0 +1,41 @@ +# HAProxy — SRS 统一入口(HTTPS 隧道 443 -> 本机 18443) +# TLS终结 + 首字节嗅探: +# RTMPS (解密后首字节 0x03) -> 127.0.0.1:1935 (SRS 推流) +# HTTP (拉流 /danmaku) -> 127.0.0.1:8445 (nginx 明文口) +# 证书: /etc/haproxy/certs/*.pem (由 /home/srs/conf/certs/build-pems.sh 生成) + +global + log /dev/log local0 + log /dev/log local1 notice + chroot /var/lib/haproxy + stats socket /run/haproxy/admin.sock mode 660 level admin + stats timeout 30s + user haproxy + group haproxy + daemon + +defaults + log global + mode tcp + option tcplog + option dontlognull + timeout connect 5s + timeout client 3600s + timeout server 3600s + +frontend srs_18443 + bind *:18443 ssl crt /etc/haproxy/certs/tsk.aeolianchi.me.pem crt /etc/haproxy/certs/tsk.rrrosmontis.icu.pem + tcp-request inspect-delay 5s + # RTMP C0 握手首字节固定 0x03 + acl is_rtmp req.payload(0,1) -m bin 03 + tcp-request content accept if is_rtmp + tcp-request content accept if HTTP + tcp-request content reject + use_backend srs_rtmp if is_rtmp + default_backend srs_http + +backend srs_rtmp + server srs 127.0.0.1:1935 maxconn 100 + +backend srs_http + server nginx 127.0.0.1:8445 maxconn 1000 diff --git a/conf/nginx/srs-https-8445.conf b/conf/nginx/srs-https-8445.conf new file mode 100644 index 0000000..a5cbd4e --- /dev/null +++ b/conf/nginx/srs-https-8445.conf @@ -0,0 +1,70 @@ +# SRS 拉流 + 弹幕 HTTP 口(127.0.0.1:8445,TLS 已由 HAProxy 在 18443 终结) +# 软链: /etc/nginx/sites-enabled/srs-https-8445.conf -> 本文件 + +# tsk.aeolianchi.me +server { + listen 127.0.0.1:8445; + server_name tsk.aeolianchi.me; + + location /live/ { + proxy_pass http://127.0.0.1:8080; + proxy_http_version 1.1; + proxy_set_header Connection ""; + proxy_set_header Host $host; + proxy_set_header X-Real-IP $remote_addr; + proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; + proxy_set_header X-Forwarded-Proto https; + proxy_buffering off; + proxy_request_buffering off; + proxy_cache off; + proxy_read_timeout 3600s; + proxy_send_timeout 3600s; + } + + location /danmaku { + proxy_pass http://127.0.0.1:55556; + proxy_http_version 1.1; + proxy_set_header Upgrade $http_upgrade; + proxy_set_header Connection "upgrade"; + proxy_set_header Host $host; + proxy_set_header X-Real-IP $remote_addr; + proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; + proxy_set_header X-Forwarded-Proto https; + proxy_read_timeout 3600s; + proxy_send_timeout 3600s; + } +} + +# tsk.rrrosmontis.icu +server { + listen 127.0.0.1:8445; + server_name tsk.rrrosmontis.icu; + + location /live/ { + proxy_pass http://127.0.0.1:8080; + proxy_http_version 1.1; + proxy_set_header Connection ""; + proxy_set_header Host $host; + proxy_set_header X-Real-IP $remote_addr; + proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; + proxy_set_header X-Forwarded-Proto https; + proxy_buffering off; + proxy_request_buffering off; + proxy_cache off; + proxy_read_timeout 3600s; + proxy_send_timeout 3600s; + } + + location /danmaku { + proxy_pass http://127.0.0.1:55556; + proxy_http_version 1.1; + proxy_set_header Upgrade $http_upgrade; + proxy_set_header Connection "upgrade"; + proxy_set_header Host $host; + proxy_set_header X-Real-IP $remote_addr; + proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; + proxy_set_header X-Forwarded-Proto https; + proxy_read_timeout 3600s; + proxy_send_timeout 3600s; + } +} diff --git a/trunk/conf/srs.conf b/trunk/conf/srs.conf index 842125f..804f6ea 100755 --- a/trunk/conf/srs.conf +++ b/trunk/conf/srs.conf @@ -49,9 +49,11 @@ vhost __defaultVhost__ { hls_cleanup on; # 自动清理过期切片 } + # http_hooks 指向 bj 的 live_monitor(副站回调),经 api.rrrosmontis.icu 公网入口 + # 2026-09-01 恢复:SRS 6.0 支持 https hooks;流名需为 room_<房间号> 才触发 QQ 通知 http_hooks { enabled on; - on_publish http://127.0.0.1:1986/remote_srs/local/on_publish; - on_unpublish http://127.0.0.1:1986/remote_srs/local/on_unpublish; + on_publish https://api.rrrosmontis.icu/v1/live/publish/local/on_publish; + on_unpublish https://api.rrrosmontis.icu/v1/live/publish/local/on_unpublish; } } \ No newline at end of file diff --git a/trunk/run.sh b/trunk/run.sh index a232a23..c3c50f5 100755 --- a/trunk/run.sh +++ b/trunk/run.sh @@ -1,3 +1,4 @@ #!/bin/bash -/home/srs/srs-server-6.0-b0/trunk/objs/srs -c /home/srs/srs-server-6.0-b0/trunk/conf/srs.conf +cd "$(dirname "$0")" +./objs/srs -c ./conf/srs.conf