Centos7.3 部署 Nginx

版权声明： https://blog.csdn.net/u012204535/article/details/82016448

1.下载”epel-release”
 wget http://dl.Fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm

2.安装”epel-release”软件包
rpm -ivh epel-release-latest-7.noarch.rpm

3.yum安装nginx
    yum install nginx

4.启动nginx
    systemctl start nginx

5.关闭nginx
    systemctl start nginx

6.刷新nginx配置(无需重启nginx)
    nginx -s reload

7.nginx配置
    配置文件路径：/etc/nginx/nginx.conf
    注意事项：
    1).
    upstream alias{
        server localhost:port;
    }
    此处配置服务，截图8001-8020为当前服务器20个服务；
    2).
    location / {
        proxy_pass http://alias;
    }
    3).
    1)和2)alias保持一致;
    示例见下图：