Configure a virtual Web site host

1.1 Questions

This example requires the results of case 1 to be based on the HTTPD Web server to implement virtual host support, complete the following tasks:

1) Modify the/etc/hosts file to temporarily resolve the DNS name recognition problem

在文件尾添加“Web服务器IP地址 tts8.tedu.cn ne.tedu.cn”内容

2) Configure the HTTPD service to achieve 2 different websites

本机访问 http://tts8.tedu.cn/ 时，网页显示 “Hello Student”本机访问 http://ne.tedu.cn/ 时，网页显示 “Hello Engineer”

1.2 Steps

The implementation of this case needs to follow the steps below.

Step One: Modify the/etc/hosts file to temporarily resolve the DNS name recognition problem

1) Add host mapping record, point to the normal IP address of the virtual machine (e.g. 192.168.70.120)

Add "Web server IP address tts8.tedu.cn ne.tedu.cn" content at the end of the file.

[[email protected] ~]# vim  /etc/hosts127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4::1         localhost localhost.localdomain localhost6 localhost6.localdomain6192.168.70.120  tts8.tedu.cn  ne.tedu.cn

2) test Access results

Use the ping command to detect access to two domain names, making sure they are reachable and correspond to the correct IP address.

[[email protected] ~]# ping  tts8.tedu.cnPING tts8.tedu.cn (192.168.70.120) 56(84) bytes of data.64 bytes from tts8.tedu.cn (192.168.70.120): icmp_seq=1 ttl=64 time=0.321 ms64 bytes from tts8.tedu.cn (192.168.70.120): icmp_seq=2 ttl=64 time=0.052 ms^C                                                  //按Ctrl+c组合键中止测试.. ..[[email protected] ~]# ping  ne.tedu.cnPING tts8.tedu.cn (192.168.70.120) 56(84) bytes of data.64 bytes from tts8.tedu.cn (192.168.70.120): icmp_seq=1 ttl=64 time=0.022 ms64 bytes from tts8.tedu.cn (192.168.70.120): icmp_seq=2 ttl=64 time=0.051 ms^C                                                  //按Ctrl+c组合键中止测试.. ..[[email protected] ~]#

Step Two: Configure the HTTPD service to achieve 2 different websites

1) Prepare a web directory for two websites, test the Web page index.html

Content of the first site:

[[email protected] ~]# mkdir  /var/www/web1[[email protected] ~]# vim  /var/www/web1/index.htmlHello  Student

Content of the second site:

[[email protected] ~]# mkdir  /var/www/web2[[email protected] ~]# vim  /var/www/web2/index.htmlHello  Engineer

2) Add a new Web configuration, support two virtual web hosts, point to different web directories

New Virtual Host Configuration:

[[email protected] ~]# vim  /etc/httpd/conf.d/vhosts.conf <VirtualHost  *:80>    ServerName  tts8.tedu.cn  //设置虚拟主机dns域名    DocumentRoot  /var/www/web1  //配置虚拟主机网站路径</VirtualHost><VirtualHost  *:80>    ServerName  ne.tedu.cn //设置虚拟主机dns域名    DocumentRoot  /var/www/web2 //配置虚拟主机网站路径</VirtualHost>

Do a good grammar check to make sure there are no configuration errors:

[[email protected] ~]# httpd  -t  // 测试配置文件httpd语法是否正确.. ..Syntax OK    //显示语法没有问题

Restart the HTTPD service:

[[email protected] ~]# systemctl  restart  httpd

3) Access two virtual web hosts from the browser and compare page results

When http://tts8.tedu.cn/is accessed, the Web page displays "Hello Student", as shown in 3.

When http://ne.tedu.cn/is accessed, the Web page displays "Hello Engineer", as shown in 4.

Configure a virtual Web site host