认识
官网：https://nginx.org/en/
文档：https://nginx.org/en/docs/
仓库：https://hg.nginx.org/nginx/
Nginx 是一个高性能的 HTTP 和反向代理服务器，它以事件驱动和异步非阻塞的方式运行，能够提供高并发的处理能力。Nginx 最初由俄罗斯的 Igor Sysoev 开发，并于 2004 年首次公开发布。它被设计为一个轻量级、高性能的服务器，能够处理大量的并发连接，并且具有较低的内存占用。
组成
Architecture and scalability
One master and several worker processes; worker processes run under an unprivileged user;
Reconfiguration and upgrade of an executable without interruption of the client servicing;
Support for kqueue (FreeBSD 4.1+), epoll (Linux 2.6+), /dev/poll (Solaris 7 11/99+), event ports (Solaris 10), select, and poll;
The support of the various kqueue features including EV_CLEAR, EV_DISABLE (to temporarily disable events), NOTE_LOWAT, EV_EOF, number of available data, error codes;
The support of various epoll features including EPOLLRDHUP (Linux 2.6.17+, glibc 2.8+) and EPOLLEXCLUSIVE (Linux 4.5+, glibc 2.24+);
sendfile (FreeBSD 3.1+, Linux 2.2+, macOS 10.5+), sendfile64 (Linux 2.4.21+), and sendfilev (Solaris 8 7/01+) support;
File AIO (FreeBSD 4.3+, Linux 2.6.22+);
DIRECTIO (FreeBSD 4.4+, Linux 2.4+, Solaris 2.6+, macOS);
Accept-filters (FreeBSD 4.1+, NetBSD 5.0+) and TCP_DEFER_ACCEPT (Linux 2.4+) support;
10,000 inactive HTTP keep-alive connections take about 2.5M memory;
Data copy operations are kept to a minimum.
应用
服务部署
2.2 Construction and Management // 服务简单部署；服务简单使用；运行服务并验证能够访问；
Backup, Recover, Migrate
Observability of Service // 服务观测
Performance Tuning, Trace // 性能优化：基准测试；压力测试；
Security and Permission
服务使用
WIP
改进
Nginx UI | Yet another Nginx Web UI | https://nginxui.com/
https://github.com/0xJacky/nginx-ui
参考