nginx 负载均衡

http://nginx.org/en/linux_packages.html#RHEL-CentOS

如上 安装下nginx

systemctl enable nginx　　#设置nginx为开机启动

systemctl start nginx　　#启动nginx服务

 systemctl restart nginx   #重启

vi /etc/nginx/nginx.conf

http新增以下参数

upstream upstream_name{
server xxxxx:9091;
server xxxxx:9091;
}

server { listen 80; server_name xxxx.cn; location / { proxy_pass http://upstream_name; proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
}

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