Nginx作为一款Web服务器主流软件拥有反向代理和负载均衡的功能
本教程介绍如何使用Nginx进行负载均衡
yum install pcre-devel zlib-devel libxml2-devel sqlite-devel wget gcc -y wget http://nginx.org/download/nginx-1.20.1.tar.gztar -zxvf nginx-1.20.1.tar.gzcd nginx-1.20.1 # 进入解压的 Nginx 目录5.编译安装
./configure --with-stream make && make installvim /usr/local/nginx/conf/nginx.conf7.删除原有的nginx.conf文件内容，替换为以下新的配置文件
user nginx; worker_processes auto; error_log /var/log/nginx/error.log notice; pid /var/run/nginx.pid; events { worker_connections 1024; } stream{ server{ listen 0.0.0.0:80; proxy_pass v2ray_backend; proxy_timeout 10m; proxy_connect_timeout 5000ms; } upstream v2ray_backend{ server IP/域名:端口 weight=1; #具体规则下面 server IP/域名:端口 max_fails=3 fail_timeout=30s; # 负载均衡调度中的规则状态 # down 当前的server暂时不参与负载均衡 # backup 预留的备份服务器 # max_fails 允许请求失败的次数 # fail_timeout 经过max_fails失败后，服务暂停的时间 # max_cinns 限制最大的接收的连接数 # weight=1 优先级，数值越大 优先等级越高 # 不设置规则就是轮询 } } http { include mime.types; default_type application/octet-stream; log_format main '$remote_addr - $remote_user [$time_local] "$request" ' '$status $body_bytes_sent "$http_referer" ' '"$http_user_agent" "$http_x_forwarded_for"'; access_log /var/log/nginx/access.log main; sendfile on; #tcp_nopush on; keepalive_timeout创建nginx 启动程序的链接 65; #gzip on; include ../conf.d/*.conf; }8.添加Nginx错误日志目录与文件
mkdir /var/log/nginx/ touch /var/log/nginx/access.log9.创建nginx用户
useradd -M nginx10.创建Nginx 启动程序的链接
ln -s /usr/local/nginx/sbin/nginx /usr/bin/nginx11.防火墙放行http端口
firewall-cmd --add-service=http12.启动Nginx
nginx原文链接：http://www.xomue.cn/2021/09/30/117.html
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