Virtual host 就是同個IP會有兩個host名稱
連http://Vserver.example.com 會顯示 this is serverX
連http://www3.example.com 會顯示 this is www3
這個LAB需要先把DNS Server先架設起來，將Vserver與www3都對應至192.168.122.103
[root@instructor~]#echo 'this is serverX.' > /var/www/html/index.html
[root@instructor~]#mkdir -p /www3/html
[root@instructor~]#echo 'this is www3.' > /wwwX/html/index.html
[root@instructor~]#vim /etc/httpd/conf/httpd.conf
在底下加入
NameVirtualHost *:80
<VirtualHost *:80>
ServerAdmin webmaster@Vserver.example.com
DocumentRoot /var/www/html/
ServerName Vserver.example.com
ServerAlias Vserver
</VirtualHost>
<VirtualHost *:80>
ServerAdmin webmaster@www3.example.com
DocumentRoot /www3/html/
ServerName www3.example.com
ServerAlias www3
</VirtualHost>
[root@instructor~]#ll -dZ /var/www/html
[root@instructor~]#semanage fcontext -a -t httpd_sys_content_t '/www3(/.*)?'
[root@instructor~]#restorecon -Rv /www3/
[root@instructor~]#service httpd restart
