思路：最好先做DNS，然后再做web服务器

主：

1、写配置文件、/etc/hosts文件等，创建目录，写index.html文件等

[root@localhost ~]# cd /etc/httpd/conf.d

[root@localhost conf.d]# cat vhost.conf

<directory /dadou> allowoverride none require all granted </directory>

<virtualhost 192.168.159.129:80> servername www.dadou.com documentroot /dadou </virtualhost>

<directory /xiaodou> allowoverride none require all granted </directory>

<virtualhost 192.168.159.129:80> servername www.xiaodou.com documentroot /xiaodou </virtualhost>

<directory /doudou> allowoverride none require all granted </directory>

<virtualhost 192.168.159.129:80> servername www.doudou.com documentroot /doudou </virtualhost>

2、开启防火墙，更改上下文标签

systemctl start firewalld

getenforce

ll -Z /dadou -d

ll -Z /var/www -d

chcon -t httpd_sys_content_t /dadou /xiaodou /doudou

ll -Z /dadou chcon -t httpd_sys_content_t /dadou/* /xiaodou/* /doudou/*

ll -Z /dadou

3、测试

netstat -lntup | grep http

curl http://www.dadou.com curl http://www.xiaodou.com curl http://www.doudou.com

4、做DNS配置

[root@localhost ~]# cat /etc/named.conf

options { listen-on port 53 { 192.168.159.129; }; directory "/var/named"; }; zone "." IN { type hint; file "named.ca"; };

zone "dadou.com" IN { type master; file "named.dadou"; };

zone "xiaodou.com" IN { type master; file "named.xiaodou"; };

zone "doudou.com" IN { type master; file "named.doudou"; };

[root@localhost ~]# cd /var/named [root@localhost named]# cat named.dadou $TTL 1d @ IN SOA @ admin.dadou.com. (2024070601 1 1 1 1)

    IN      NS      ns.dadou.com.

ns IN A 192.168.159.129 www IN A 192.168.159.129

其余几个一样

从

1、写配置文件等，创建目录，写index.html文件等

[root@localhost ~]# cat /etc/httpd/conf.d/vhost.conf

<directory /3031> allowoverride none require all granted </directory>

listen 3031 <virtualhost 192.168.159.131:3031> servername 192.168.159.131 documentroot /3031 </virtualhost>

<directory /3032> allowoverride none require all granted </directory>

listen 3032 <virtualhost 192.168.159.131:3032> servername 192.168.159.131 documentroot /3032 </virtualhost>

<directory /3033> allowoverride none require all granted </directory>

listen 3033 <virtualhost 192.168.159.131:3033> servername 192.168.159.131 documentroot /3033 </virtualhost>

2、开启防火墙，改上下文标签，添加端口号

ll -Z /3031 -d ll -Z /var/www -d

chcon -t httpd_sys_content_t /303{1..3}/*

semanage port -l | grep http

semanage port -a -t http_port_t -p tcp 3031

semanage port -a -t http_port_t -p tcp 3032

semanage port -a -t http_port_t -p tcp 3033

semanage port -l | grep http

firewall-cmd --reload netstat -lntup | grep http

firewall-cmd --permanent --add-port=3031/tcp

firewall-cmd --permanent --add-port=3032/tcp

firewall-cmd --permanent --add-port=3033/tcp

firewall-cmd --reload

netstat -lntup | grep http

3、DNS，改一下IP等信息

4、测试

curl http://192.168.159.131:3032 curl http://192.168.159.131:3031 curl http://www.dadou.com curl http://www.xiaodou.com curl http://www.doudou.com