centos之lnmp安装 nginx负载均衡

我就是我 2022-07-12 01:03 195阅读 0赞

再安装之前大家可以先看一下lamp的安装过程

[http://blog.csdn.NET/zph1234/article/details/51248124][http_blog.csdn.NET_zph1234_article_details_51248124]

1.安装nginx

yum install yum-priorities -y wget http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm rpm -ivh nginx-release-centos-7-0.el7.ngx.noarch.rpm yum install nginx systemctl start nginx.service #启动nginx systemctl stop nginx.service #停止 systemctl restart nginx.service #重启 systemctl enable nginx.service #设置开机启动

2.更改nginx端口号（根据自己需求）

cd /etc/nginx/conf.d/  
        vim default.conf 
        把listen 80改成listen 81

systemctl restart nginx.service #重启nginx

3.访问[http://ip:81][http_ip_81]即可看到nginx首页

4.下一步安装php-fpm

yum install php-fpm

systemctl start php-fpm.service #启动php-fpm 
        systemctl enable php-fpm.service #设置开机启动

5.更改nginx配置文件识别php

vi /etc/nginx/conf.d/default.conf，把之前的#给去掉就可以了，顺手改一下fastcgi_param
    
        location ~ \.php$ {  
            root           html; 
            fastcgi_pass   127.0.0.1:9000; 
            fastcgi_index  index.php; 
            fastcgi_param  SCRIPT_FILENAME  /usr/share/nginx/html/$fastcgi_script_name; 
            include        fastcgi_params; 
        }

在 /usr/share/nginx/html中新建一个test.PHP

upstream site{  
                server 172.16.170.138;  
                server 172.16.170.139;  
        }  
        server {  
            listen       80;  
            server_name  localhost;  
    
            #charset koi8-r; 
            #access_log /var/log/nginx/log/host.access.log main; 
    
            location / {  
                root   /usr/share/nginx/html;  
                index  index.html index.htm;  
                proxy_pass http://site; 
            }

8.如果需要安装最新版本php请参考 [http://blog.csdn.Net/zph1234/article/details/52486808][http_blog.csdn.Net_zph1234_article_details_52486808]

[http_blog.csdn.NET_zph1234_article_details_51248124]: http://blog.csdn.NET/zph1234/article/details/51248124
[http_ip_81]: http://ip:81
[http_blog.csdn.Net_zph1234_article_details_52486808]: http://blog.csdn.Net/zph1234/article/details/52486808