基于域名虚拟主机及主站迁移
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1.配置BIND支持多域名解析：在实际工作中需要申请多个域名，并做好解析。
登录到192.168.100.100（已经提供了linuxfan.cn的解析）
[[email protected] ~]# vim /var/named/chroot/etc/named.conf ##在该文件末尾添加如下内容
zone "gxfc.com" IN {
type master;
file "gxfc.com.zone";
};:wq
[[email protected] ~]# vim /var/named/chroot/var/named/gxfc.com.zone ##新建区域数据文件
$TTL 86400 @ IN SOA gxfc.com. root.gxfc.com. ( 20170630 1H 2M 3W 1D ) @ IN NS ns.gxfc.com. @ IN A 192.168.100.100 ns IN A 192.168.100.100 www IN A 192.168.100.150
:wq
[[email protected] ~]# /etc/init.d/named restart ##重启服务
[[email protected] ~]# nslookup
> server 192.168.100.100
Default server: 192.168.100.100
Address: 192.168.100.100#53
> www.gxfc.com
Server: 192.168.100.100
Address: 192.168.100.100#53
Name: www.gxfc.com ##解析成功
Address: 192.168.100.150
> www.linuxyy.cn
Server: 192.168.100.100
Address: 192.168.100.100#53
Name: www.linuxyy.cn
Address: 192.168.100.150
> exit
[[email protected] ~]#
2.配置基于域名的虚拟主机：登录到192.168.100.150上
1)设置虚拟主机站点的网页根目录：（测试数据）
[[email protected] ~]# cd /usr/local/httpd/htdocs/
[[email protected] ~]# mkdir linuxyy
[[email protected] ~]# mkdir gxfc
[[email protected] ~]# echo "www.linuxyy.cn" >>linuxyy/index.html
[[email protected] ~]# echo "www.gxfc.com" >>gxfc/index.html
2)修改虚拟主机配置文件：
[[email protected] ~]# vim /usr/local/httpd/conf/httpd.conf
387 Include conf/extra/httpd-vhosts.conf ##去掉该行的注释
388
:set nu 388,0-1 88%
:wq
[[email protected] ~]# cd /usr/local/httpd/conf/extra/ ;ls
[[email protected] extra]# cp httpd-vhosts.conf httpd-vhosts.conf.bak ##备份配置文件，养成好习惯
[[email protected] ~]# vim /usr/local/httpd/conf/extra/httpd-vhosts.conf ##修改配置文件如下
NameVirtualHost 192.168.100.150:80
<VirtualHost 192.168.100.150:80>
ServerAdmin [email protected]
DocumentRoot "/usr/local/httpd/htdocs/linuxyy"
ServerName www.linuxyy.cn
ErrorLog "logs/www.linuxyy.cn-error_log"
CustomLog "logs/www.linuxyy.cn-access_log" combined
</Virtualhost>
<VirtualHost 192.168.100.150:80>
ServerAdmin [email protected]
DocumentRoot "/usr/local/httpd/htdocs/gxfc/"
ServerName www.gxfc.com
ErrorLog "logs/www.gxfc.com-error_log"
CustomLog "logs/www.gxfc.com-access_log" combined
</VirtualHost>
:wq
3)测试：虚拟主机（登录到192.168.100.100）
[[email protected] ~]# vim /etc/resolv.conf ##编辑配置文件确认如下行
[[email protected] ~]# cat /etc/resolv.conf
; generated by /sbin/dhclient-script
nameserver 192.168.100.100 ##添加该行
nameserver 192.168.1.1
[[email protected] ~]# elinks --dump www.linuxyy.cn ##访问成功
www.linuxfan.cn
[[email protected] ~]# elinks --dump www.gxfc.com ##访问成功
www.sggfu.com
windows主机用浏览器访问：
http://www.linuxyy.cn
http://www.gxfc.com
http://www.linuxyy.cn/aws.html ##无法访问
3.主站迁移：
目前虚拟主机测试已经成功，问题在于老站www.linuxyy.cn中的web依然需要提供，下面将完成主站迁移，实现旧资源依然能访问：
1)移动老站资源：
[[email protected] ~]# tree /usr/local/httpd/htdocs/ ##树形结构查看网页根目录下的内容
/usr/local/httpd/htdocs/
├── aws.html
├── index.html
├── linuxyy
│ └── index.html
└── gxfc
└── index.html
2 directories, 4 files
[[email protected] ~]# cd /usr/local/httpd/htdocs/
[[email protected] htdocs]# ls
aws.html index.html linuxyy gxfc
[[email protected] htdocs]# mv aws.html index.html linuxyy/ ##将所有老站的内容移动到新站目录下
mv：是否覆盖"linuxyy/index.html"？ y
[[email protected] htdocs]#
2)修改配置文件：
[[email protected] ~]# vim /usr/local/httpd/conf/httpd.conf ##注释掉主配置文件中关于awstats的配置
413 #Alias /awstatsclasses "/usr/local/awstats/wwwroot/classes/"
414 #Alias /awstatscss "/usr/local/awstats/wwwroot/css/"
415 #Alias /awstatsicons "/usr/local/awstats/wwwroot/icon/"
416 #ScriptAlias /awstats/ "/usr/local/awstats/wwwroot/cgi-bin/"
417 #
418 ##
419 ## This is to permit URL access to scripts/files in AWStats directory.
420 ##
421 #<Directory "/usr/local/awstats/wwwroot">
422 # Options None
423 # AllowOverride None
424 # Order allow,deny
425 # Allow from 192.168.100.1
426 # AuthType Basic
427 # AuthName "Log analysis system"
428 # AuthBasicProvider file
429 # AuthUserFile /usr/local/httpd/conf/htpasswd
430 # AuthGroupFile /usr/local/httpd/conf/htgroups
431 # Require group mygroup
432 #</Directory>
433 #
:413,$ s/^/#/g
:wq
[[email protected] ~]# vim /usr/local/httpd/conf/extra/httpd-vhosts.conf ##修虚拟主机配置文件，将主配置文件中注释掉的配置文件项复制到第一个虚拟配置区域内
Alias /awstatsclasses "/usr/local/awstats/wwwroot/classes/"
Alias /awstatscss "/usr/local/awstats/wwwroot/css/"
Alias /awstatsicons "/usr/local/awstats/wwwroot/icon/"
ScriptAlias /awstats/ "/usr/local/awstats/wwwroot/cgi-bin/"
<Directory "/usr/local/awstats/wwwroot">
Options None
AllowOverride None
Order allow,deny
Allow from 192.168.100.1
AuthType Basic
AuthName "Log analysis system"
AuthBasicProvider file
AuthUserFile /usr/local/httpd/conf/htpasswd
AuthGroupFile /usr/local/httpd/conf/htgroups
Require group mygroup
</Directory>
:wq
[[email protected] ~]# /etc/init.d/httpd restart ##重启服务
httpd is restart complete.
[[email protected] ~]#
[[email protected] ~]# vim /etc/awstats/awstats.www.linuxyy.cn.conf ##修改第50行如下
LogFile="/usr/local/httpd/logs/www.linuxyy.cn-access_log"
:wq
[[email protected] ~]# /usr/local/awstats/tools/awstats_updateall.pl now
访问测试：
192.168.100.100上：测试成功
[[email protected] ~]# elinks --dump www.linuxyy.cn
www.linuxyy.cn
[1]日志分析平台
References
Visible links
1. http://www.linuxyy.cn/aws.html
[[email protected] ~]#
windows上使用IE访问测试：点击后成功访问。
http://www.linuxyy.cn/
附加内容：
[[email protected] linuxyy]# cat index.html
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<title>linuxyy</title>
</head>
<body>
<h1>www.linuxyy.cn</h1>
<a href="aws.html">日志分析平台</a>
</body>
</html>
[[email protected] linuxyy]# cat aws.html
<html>
<head>
<meta http-equiv="refresh" content="0; url=http://www.linuxyy.cn/awstats/awstats.pl?config=www.linuxyy.cn" />
</head>
<body></body>
</html>
[[email protected] linuxyy]#
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