1 Apache虚拟主机的实现方式有3种。
- 基于IP的虚拟主机
- 基于端口的虚拟主机
- 基于域名的虚拟主机
2.1 启用虚拟主机的准备工作
2.1.1安装httpd
[root@mail httpd]# yum install httpd -y
2.1.2禁用默认的主机模式
[root@mail httpd]# vim /etc/httpd/conf/httpd.conf注释下面这行内容#DocumentRoot "/var/www/html"
2.2基于IP的虚拟主机配置
2.2.1为主机添加多个IP
[root@localhost conf.d]# ip addr show dev eth0 ???????????#查看原有IP
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 00:0c:29:77:77:7d brd ff:ff:ff:ff:ff:ff
inet 192.168.137.200/24 brd 192.168.137.255 scope global eth0
inet6 fe80::20c:29ff:fe77:777d/64 scope link
valid_lft forever preferred_lft forever
[root@localhost conf.d]# ip addr add 192.168.137.201/24 dev eth0 ???????#添加一个IP
[root@localhost conf.d]# ip addr show dev eth0 ?????????????????????????#查看添加后的IP信息， 此时有2个IP地址了。 200,201
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 00:0c:29:77:77:7d brd ff:ff:ff:ff:ff:ff
inet 192.168.137.200/24 brd 192.168.137.255 scope global eth0
inet 192.168.137.201/24 scope global secondary eth0
inet6 fe80::20c:29ff:fe77:777d/64 scope link
valid_lft forever preferred_lft forever
2.2.2添加虚拟主机配置文件
[root@mail conf.d]# cd /etc/httpd/conf.d/ ?????#进入配置目录[root@mail conf.d]# vim virtualhost.conf ??????#创建一个配置文件， 编辑内容如下[root@mail conf.d]# cat virtualhost.conf ??????#查看并检查配置文件<VirtualHost 192.168.137.200:80> ?DocumentRoot "/var/www/test200" ?ServerName ???www.test200.com</VirtualHost><VirtualHost 192.168.137.201:80> ?DocumentRoot "/var/www/test201" ?ServerName ???www.test201.com</VirtualHost>
[root@mail conf.d]# cd /var/www ???????????#切换目录[root@mail www]# mkdir test200 test201 ???#创建目录[root@mail www]# echo test200 >>./test200/index.html #创建IP为200的主页[root@mail www]# echo test201 >>./test201/index.html #创建IP为200的主页
2.2.3测试
[root@localhost www]# service httpd restart
Stopping httpd: [ OK ]
Starting httpd: httpd: Could not reliably determine the server‘s fully qualified domain name, using localhost.localdomain for ServerName
[ OK ]
我们这里使用elinks进行测试， 当然用浏览器测试是一样的[root@localhost conf]# elinks -source 192.168.137.200test200[root@localhost conf]# elinks -source 192.168.137.201test201
2.3基于端口的虚拟主机配置
2.3.1在主配置文件添加监听端口
[root@localhost conf]# vim /etc/httpd/conf/httpd.conf 在原有行Listen 80行的基础上， 在添加一行Listen 8080
2.3.2添加8080的端口虚拟配置
[root@localhost conf.d]# cat virtualhost.conf <VirtualHost 192.168.137.200:80> ?DocumentRoot "/var/www/test200" ?ServerName ???www.test200.com</VirtualHost><VirtualHost 192.168.137.201:80> ?DocumentRoot "/var/www/test201" ?ServerName ???www.test201.com</VirtualHost>#下面的内容是在上面的配置的基础上添加的。<VirtualHost 192.168.137.201:8080> ?DocumentRoot "/var/www/test201-8080" ?ServerName ???www.test201-8080.com</VirtualHost>
[root@localhost conf.d]# cd /var/www/ ??????????#切换目录[root@localhost www]# mkdir test201-8080 ???????#创建目录[root@localhost www]# echo "test201-8080" >>./test201-8080/index.html ??????#创建主页
2.3.2测试
[root@localhost www]# ?service httpd restartStopping httpd: ???????????????????????????????????????????[ ?OK ?]Starting httpd: httpd: Could not reliably determine the server‘s fully qualified domain name, using localhost.localdomain for ServerName ??????????????????????????????????????????????????????????[ ?OK ?][root@localhost conf]# elinks -source 192.168.137.201:80test201[root@localhost conf]# elinks -source 192.168.137.201test201[root@localhost conf]# elinks -source 192.168.137.201:8080test201-8080
2.4基于域名的虚拟主机配置
2.4.1 添加域名的虚拟主机配置
[root@localhost conf.d]# vim virtualhost.conf ?????#编辑虚拟主机配置文件[root@localhost conf.d]# cat virtualhost.conf ?????#内容如下， 红色部分是在上面的基础上添加的NameVirtualHost 192.168.137.200:80 <VirtualHost 192.168.137.200:80> ?DocumentRoot "/var/www/test200" ?ServerName ???www.test200.com</VirtualHost><VirtualHost 192.168.137.200:80> ?DocumentRoot "/var/www/test200net" ?ServerName ???www.test200.net</VirtualHost><VirtualHost 192.168.137.201:80> ?DocumentRoot "/var/www/test201" ?ServerName ???www.test201.com</VirtualHost><VirtualHost 192.168.137.201:8080> ?DocumentRoot "/var/www/test2018080" ?ServerName ???www.test2018080.com</VirtualHost>
[root@localhost conf.d]# !serservice httpd restartStopping httpd: ???????????????????????????????????????????[ ?OK ?]Starting httpd: httpd: Could not reliably determine the server‘s fully qualified domain name, using localhost.localdomain for ServerName ??????????????????????????????????????????????????????????[ ?OK ?]
[root@localhost conf.d]# cd /var/www ???????????#切换目录[root@localhost www]# mkdir test200net ?????????#创建目录[root@localhost www]# echo "test200net" >>./test200net/index.html ?#创建主页
2.4.2 测试
2.4.2.1 添加域名解析
这里我们没有提供dns去解析，简单的使用hosts文件区解析就可以了。
[root@localhost www]# vim /etc/hosts ?????编辑hosts文件， 添加两行[root@localhost www]# cat /etc/hosts127.0.0.1 ??localhost localhost.localdomain localhost4 localhost4.localdomain4::1 ????????localhost localhost.localdomain localhost6 localhost6.localdomain6192.168.137.200 www.test200.com192.168.137.200 www.test200.net
接下来就可以测试了
[root@localhost www]# elinks -source http://www.test200.com ??????#测试.com域test200[root@localhost www]# elinks -source http://www.test200.net ??????#测试.net域test200net
Apache配置虚拟主机的三种方法（基于IP、端口、域名）
原文地址：http://www.cnblogs.com/sxchengchen/p/7856810.html