第二章实验(二):基于域名虚拟主机及主站迁移

第二章实验(二):基于域名虚拟主机及主站迁移
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)
[root@ns ~]# vim /var/named/chroot/etc/named.conf   ##在该文件末尾添加如下内容
zone "sggfu.com" IN {
        type master;
        file "sggfu.com.zone";
};
:wq

[root@ns ~]# vim /var/named/chroot/var/named/sggfu.com.zone  ##新建区域数据文件
$TTL 86400
@       IN      SOA     sggfu.com.      root.sggfu.com. (
                20150630
                1H
                2M
                3W
                1D
)
@       IN      NS      ns.sggfu.com.
@       IN      A       192.168.100.100
ns      IN      A       192.168.100.100
www     IN      A       192.168.100.150
:wq
[root@ns ~]# /etc/init.d/named restart  ##重启服务
[root@ns ~]# nslookup
> server 192.168.100.100
Default server: 192.168.100.100
Address: 192.168.100.100#53
> www.sggfu.com
Server:        192.168.100.100
Address:    192.168.100.100#53

Name:    www.sggfu.com    ##解析成功
Address: 192.168.100.150
> www.linuxfan.cn
Server:        192.168.100.100
Address:    192.168.100.100#53

Name:    www.linuxfan.cn
Address: 192.168.100.150
> exit

[root@ns ~]#

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)
[root@www ~]# cd /usr/local/httpd/htdocs/
[root@www ~]# mkdir linuxfan
[root@www ~]# mkdir sggfu
[root@www ~]# echo "www.linuxfan.cn" >>linuxfan/index.html
[root@www ~]# echo "www.sggfu.com" >>sggfu/index.html
2)修改虚拟主机配置文件:
[root@www ~]# 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

[root@www ~]# cd /usr/local/httpd/conf/extra/ ;ls
[root@www extra]# cp httpd-vhosts.conf httpd-vhosts.conf.bak   ##备份配置文件,养成好习惯
[root@www ~]# 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 admin@linuxfan.cn
    DocumentRoot "/usr/local/httpd/htdocs/linuxfan"
    ServerName www.linuxfan.cn
    ErrorLog "logs/www.linuxfan.cn-error_log"
    CustomLog "logs/www.linuxfan.cn-access_log" combined
</Virtualhost>
<VirtualHost 192.168.100.150:80>
    ServerAdmin admin@sggfu.com
    DocumentRoot "/usr/local/httpd/htdocs/sggfu/"
    ServerName www.sggfu.com
    ErrorLog "logs/www.sggfu.com-error_log"
    CustomLog "logs/www.sggfu.com-access_log" combined
</VirtualHost>
:wq
3)测试:虚拟主机(登录到192.168.100.100)
[root@ns ~]# vim /etc/resolv.conf    ##编辑配置文件确认如下行
[root@ns ~]# cat /etc/resolv.conf
; generated by /sbin/dhclient-script
nameserver 192.168.100.100   ##添加该行
nameserver 192.168.1.1
[root@ns ~]# elinks --dump www.linuxfan.cn   ##访问成功
   www.linuxfan.cn
[root@ns ~]# elinks --dump www.sggfu.com    ##访问成功
   www.sggfu.com
windows主机用浏览器访问:
http://www.linuxfan.cn
http://www.sggfu.com
http://www.linuxfan.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.linuxfan.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:
[root@www ~]# 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
├── linuxfan
│   └── index.html
└── sggfu
    └── index.html

2 directories, 4 files
[root@www ~]# cd /usr/local/httpd/htdocs/
[root@www htdocs]# ls
aws.html  index.html  linuxfan  sggfu
[root@www htdocs]# mv aws.html index.html linuxfan/    ##将所有老站的内容移动到新站目录下
mv:是否覆盖"linuxfan/index.html"? y
[root@www htdocs]#

2)修改配置文件:
[root@www ~]# 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 192.168.100.110
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
[root@www ~]# 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 192.168.100.110
    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
[root@www ~]# /etc/init.d/httpd restart   ##重启服务
httpd is restart complete.
[root@www ~]#
[root@www ~]# vim /etc/awstats/awstats.www.linuxfan.cn.conf   ##修改第50行如下
LogFile="/usr/local/httpd/logs/www.linuxfan.cn-access_log"
:wq
[root@www ~]# /usr/local/awstats/tools/awstats_updateall.pl now

访问测试:
192.168.100.100上:测试成功
[root@ns ~]# elinks --dump www.linuxfan.cn
                                www.linuxfan.cn

   [1]日志分析平台

References

   Visible links
   1. http://www.linuxfan.cn/aws.html
[root@ns ~]#
windows上使用IE访问测试:点击后成功访问。
http://www.linuxfan.cn/  

 


附加内容:
[root@www linuxfan]# cat index.html
<html>
<head>
  <meta http-equiv="content-type" content="text/html; charset=utf-8" />
  <title>linuxfans</title>
</head>
<body>
  <h1>www.linuxfan.cn</h1>
  <a href="aws.html">日志分析平台</a>
</body>
</html>
[root@www linuxfan]# cat aws.html
<html>
  <head>
    <meta http-equiv="refresh" content="0; url=http://www.linuxfan.cn/awstats/awstats.pl?config=www.linuxfan.cn" />
  </head>
  <body></body>
</html>
[root@www linuxfan]#

posted @ 2016-08-22 12:24  沈工鬼斧  阅读(158)  评论(0)    收藏  举报