yonghutwo的专栏

#stream模块，就跟http模块一样 stream { #日志记录模块 log_format basic '$remote_addr [$time_local] ' '$protocol $status $bytes_sent $bytes_received ' '$session_time'; access_log /var/log/nginx/access.log basic buffer=32k; upstre...

打开nginx的ssl_preread on，使nginx预处理ssl握手client hello字段，通过读取alpn字段为identifyssh（可自定义）字符串 判断出是ssh连接，否则（兼容非ssl连接）都是http连接，分别指向不同的upstream。ssh 连接命令ssh deploy@120.221.95.76 -o "ProxyCommand openssl s_client -alpn Qdeicc@9902 -ign_eof -connect 120.221.95.

Nginx核心要领五：worker_processes、worker_connections设置https://blog.youkuaiyun.com/zhuyu19911016520/article/details/90714429worker_processes，工作进程数1.默认：worker_processes: 1 2.调大：worker_processes: CPU核心数，(双核4线程，可以设置为4)worker_connections，单个工作进程可以允许同时建立外部连接的数量数字越大

https://www.cnblogs.com/yanjieli/p/10682064.htmlKeepalived+Nginx 高可用集群（主从模式）集群架构图：说明：Keepalived机器同样是nginx负载均衡器。1）实验环境准备（此处都是使用的centos7系统）# cat /etc/redhat-release CentOS Linux release 7.4.1708 (Core)在所有节点上面进行配置# systemctl stop firew.

https://blog.youkuaiyun.com/baidu_38558076/article/details/90140101https://blog.youkuaiyun.com/t8116189520/article/details/81909574-----------------http://sunbingbing.cn/linux%E4%B8%8B%E7%A6%BB%E7%BA%BF%E5%...