Centos7 Apache配置虚拟主机的三种方式

举报
lxw1844912514 发表于 2022/03/27 02:17:10 2022/03/27
2.6k+ 0 0
【摘要】 https://blog.csdn.net/tladagio/article/details/80760261 一、虚机主机的三种方式 1、基于IP 2、基于IP+端口 3、基于域名 官网文档:http://httpd.apache.org/docs/2.4/ 二、安装Apache ...

https://blog.csdn.net/tladagio/article/details/80760261

一、虚机主机的三种方式

1、基于IP

2、基于IP+端口

3、基于域名

官网文档:http://httpd.apache.org/docs/2.4/

二、安装Apache

1、系统环境


         [root@localhost ~]# cat /etc/redhat-release 
         CentOS Linux release 7.2.1511 (Core)
         [root@localhost ~]# ip ad
         1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
             link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
             inet 127.0.0.1/8 scope host lo
                valid_lft forever preferred_lft forever
             inet6 ::1/128 scope host
                valid_lft forever preferred_lft forever
         2: eno16777736: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
             link/ether 00:0c:29:5c:ff:91 brd ff:ff:ff:ff:ff:ff
             inet 192.168.253.128/24 brd 192.168.253.255 scope global dynamic eno16777736
                valid_lft 1388sec preferred_lft 1388sec
             inet6 fe80::20c:29ff:fe5c:ff91/64 scope link
                valid_lft forever preferred_lft forever
     
    

2、yum安装


         [root@localhost ~]# yum install -y httpd
         *****
         ======================================================================================================================================================
          Package                             架构                           版本                                           源                            大小
         ======================================================================================================================================================
         正在安装:
          httpd                               x86_64                         2.4.6-80.el7.centos                            base                         2.7 M
         为依赖而安装:
          apr                                 x86_64                         1.4.8-3.el7_4.1                                base                         103 k
          apr-util                            x86_64                         1.5.2-6.el7                                    base                          92 k
          httpd-tools                         x86_64                         2.4.6-80.el7.centos                            base                          89 k
          mailcap                             noarch                         2.1.41-2.el7                                   base                          31 k
         ***
         已安装:
           httpd.x86_64 0:2.4.6-80.el7.centos
         作为依赖被安装:
           apr.x86_64 0:1.4.8-3.el7_4.1     apr-util.x86_64 0:1.5.2-6.el7     httpd-tools.x86_64 0:2.4.6-80.el7.centos     mailcap.noarch 0:2.1.41-2.el7
         完毕!
     
    

可以查看安装了内容

[root@localhost ~]# rpm -ql httpd | less

    

3、配置Selinux文件,SELINUX=disabled。

[root@localhost ~]# vim /etc/selinux/config

    
SELINUX=disabled

SELINUXTYPE=targeted

或者临时关闭

[root@localhost ~]# setenforce 0

    

4、关闭防火墙


         [root@localhost ~]# systemctl stop firewalld
         [root@localhost ~]# systemctl disable firewalld
         Removed symlink /etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service.
         Removed symlink /etc/systemd/system/basic.target.wants/firewalld.service.
     
    

5、启动httpd服务,访问测试

[root@localhost ~]# systemctl start httpd

    

三、修改主配置文件

1、查看apache主配置文件,确保存在以下配置,因为等下需要在conf.d/创建虚机主机配置。

[root@localhost ~]# vim  /etc/httpd/conf/httpd.conf 

    

IncludeOptional conf.d/*.conf

2、另外,把 Require all denied默认拒绝访问设置为允许访问: Require all granted,方便测试。


         <Directory />
             AllowOverride none
         # Require all denied
            Require all granted
         </Directory>
     
    

四、新增虚拟主机配置文件

1、添加基于多个IP的虚拟主机

1)创建配置文件


             [root@localhost ~]# cd /etc/httpd/conf.d/
             [root@localhost conf.d]# vim virtual.conf
     
    

         <VirtualHost 192.168.253.128:80>
                 ServerName a.com
                 DocumentRoot "/www/a.com/"    #网页路径
         </VirtualHost>
         <VirtualHost 192.168.253.129:80>
                 ServerName b.com
                 DocumentRoot "/www/b.com/"    #网页路径
         </VirtualHost>
     
    

2)网卡绑定多个IP(我的网卡名是eno16777736,不是eth0)


         [root@localhost conf.d]# ip addr add 192.168.253.129 dev eno16777736
         [root@localhost conf.d]# ip add
         1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
             link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
             inet 127.0.0.1/8 scope host lo
                valid_lft forever preferred_lft forever
             inet6 ::1/128 scope host
                valid_lft forever preferred_lft forever
         2: eno16777736: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
             link/ether 00:0c:29:5c:ff:91 brd ff:ff:ff:ff:ff:ff
             inet 192.168.253.128/24 brd 192.168.253.255 scope global dynamic eno16777736
                valid_lft 1542sec preferred_lft 1542sec
             inet 192.168.253.129/32 scope global eno16777736
                valid_lft forever preferred_lft forever
             inet6 fe80::20c:29ff:fe5c:ff91/64 scope link
                valid_lft forever preferred_lft forever
     
    

3)创建虚机主机a.com和b.com的主页面


         [root@localhost conf.d]# mkdir -pv /www/{a.com,b.com}
         mkdir: 已创建目录 "/www"
         mkdir: 已创建目录 "/www/a.com"
         mkdir: 已创建目录 "/www/b.com"
     
    
[root@localhost conf.d]# vim /www/a.com/index.html

    

<h1>Hello,a.com</h1>

[root@localhost conf.d]# vim /www/b.com/index.html

    
<h1>Hello,b.com</h1>

4)检查配置文件是否正常


             [root@localhost conf.d]# httpd -t
             AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using localhost.localdomain. Set the 'ServerName' directive globally to suppress this message
          Syntax OK
     
    

5)重启httpd服务

[root@localhost conf.d]# systemctl restart httpd

    

6)打开浏览器,查看结果

2、配置基于IP+端口的虚拟主机

1)创建配置文件


             [root@localhost ~]# cd /etc/httpd/conf.d/
             [root@localhost conf.d]# vim virtual.conf
     
    

         <VirtualHost 192.168.253.128:80>
                 ServerName a.com
                 DocumentRoot "/www/a.com/"
         </VirtualHost>
         <VirtualHost 192.168.253.128:8080>
                 ServerName b.com
                 DocumentRoot "/www/b.com/"
         </VirtualHost>
     
    

2)修改httpd主配置文件,在Listen 80下面添加一行监控8080端口

[root@localhost conf.d]# vim /etc/httpd/conf/httpd.conf

    

Listen 8080

3)创建虚机主机a.com和b.com的主页面(如果前面已经创建就不用重复)


             [root@localhost conf.d]# mkdir -pv /www/{a.com,b.com}
             mkdir: 已创建目录 "/www"
             mkdir: 已创建目录 "/www/a.com"
             mkdir: 已创建目录 "/www/b.com"
         [root@localhost conf.d]# vim /www/a.com/index.html
     
    

<h1>Hello,a.com</h1>

[root@localhost conf.d]# vim /www/b.com/index.html

    
<h1>Hello,b.com</h1>

4)检查配置文件


             [root@localhost conf.d]# httpd -t
             AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using localhost.localdomain. Set the 'ServerName' directive globally to suppress this message
          Syntax OK
     
    

5)重启httpd服务

[root@localhost conf.d]# systemctl restart httpd

    

6)打开浏览器,查看结果

3、基于域名的虚拟主机

1)创建配置文件


             [root@localhost ~]# cd /etc/httpd/conf.d/
             [root@localhost conf.d]# vim virtual.conf
     
    

         <VirtualHost *:80>
                 ServerName a.com
                 DocumentRoot "/www/a.com/"
         </VirtualHost>
         <VirtualHost *:80>
                 ServerName b.com
                 DocumentRoot "/www/b.com/"
         </VirtualHost>
     
    

2)修改物理主机hosts文件(C:\Windows\System32\drivers\etc),因为这里是因为物理机去访问Apache服务器

添加:

192.168.253.128 a.com

192.168.253.128 b.com

3)物理主机ping域名测试

4)创建虚机主机a.com和b.com的主页面(如果前面已经创建就不用重复)


             [root@localhost conf.d]# mkdir -pv /www/{a.com,b.com}
             mkdir: 已创建目录 "/www"
             mkdir: 已创建目录 "/www/a.com"
             mkdir: 已创建目录 "/www/b.com"
     
    
[root@localhost conf.d]# vim /www/a.com/index.html

    

<h1>Hello,a.com</h1>

[root@localhost conf.d]# vim /www/b.com/index.html

    
<h1>Hello,b.com</h1>

5)检查配置文件


             [root@localhost conf.d]# httpd -t
             AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using localhost.localdomain. Set the 'ServerName' directive globally to suppress this message
          Syntax OK
     
    

6)重启httpd服务

[root@localhost conf.d]# systemctl restart httpd

    

7)打开浏览器,查看结果

五、扩展虚机主机配置文件

1、先修改回apache主配置文件,设置 Require all denied默认拒绝访问


         <Directory />
             AllowOverride none
            Require all denied
         </Directory>
     
    

这时候再去访问以上的三种配置虚机主机,会全部访问不了。因此需要针对虚机目录设置访问权限。

2、修改虚拟主机配置文件


             [root@localhost ~]# cd /etc/httpd/conf.d/
             [root@localhost conf.d]# vim virtual.conf
     
    

<VirtualHost *:80>
        #绑定的主域
        ServerName a.com
        #绑定的子域名
        ServerAlias www.test.com
        #网站主目录
        DocumentRoot "/www/a.com/"
        #错误日志目录
        ErrorLog  "/var/log/httpd/a.com/error.log"
        #访问日志目录
       CustomLog "/va/log/httpd/a.com.access.log"
<Directory "www/a.com/">
        Options FollowSymLinks
        AllowOverride All
        #允许任意访问
        Require all granted
</Directory>
</VirtualHost>

3、创建日志目录

  1. [root@localhost b.com]# cd /var/log/httpd/
  2. [root@localhost httpd]# mkdir a.com
  3. [root@localhost httpd]# ll
  4. 总用量 60
  5. -rw-r --r--. 1 root root 37976 1月 23 22:26 access_log
  6. drwxr-xr-x. 2 root root 6 1月 23 22:41 a.com
  7. -rw-r --r--. 1 root root 17795 1月 23 22:38 error_log
  8. [root@localhost httpd]# cd a.com/
  9. [root@localhost a.com]# touch error.log
  10. [root@localhost a.com]# touch access.log

日志目录记得更改属主和属组为Apache,否则httpd启动失败

[root@localhost httpd]# chown -R apache:apache a.com/
   

4、配置指定IP可以访问虚拟主机(可以单个IP,也可以是一个网段)

[root@localhost conf.d]# vim /etc/httpd/conf.d/virtual.conf
   
  1. <VirtualHost *:80>
  2. #绑定的主域
  3. ServerName a.com
  4. #绑定的子域名
  5. ServerAlias www.test.com
  6. #网站主目录
  7. DocumentRoot "/www/a.com/"
  8. #错误日志目录
  9. ErrorLog "/var/log/httpd/a.com/error.log"
  10. #访问日志目录
  11. CustomLog "/va/log/httpd/a.com.access.log"
  12. <Directory "www/a.com/">
  13. Options FollowSymLinks
  14. AllowOverride All
  15. #允许任意访问
  16. Require ip 192.168.253.0/24
  17. </Directory>

5、配置指定用户可以访问虚拟主机

[root@localhost conf.d]# vim /etc/httpd/conf.d/virtual.conf

    
 
   

             <VirtualHost *:80>
            #绑定的主域
             ServerName a.com
            #绑定的子域名
             ServerAlias www.test.com
            #网站主目录
             DocumentRoot "/www/a.com/"
            #错误日志目录
             ErrorLog "/var/log/httpd/a.com/error.log"
            #访问日志目录
             CustomLog "/va/log/httpd/a.com.access.log"
             <Directory "www/a.com/">
             Options FollowSymLinks
             AllowOverride authconfig
             AuthType basic
             AuthName "Restrict area"
             AuthUserFile "etc/httpd/.htpasswd"
            Require valid-user
             </Directory>
     
    

创建用户文件,第一次创建的时候要加-c,以后创建都不用加-c,否则会覆盖原数据


             [root@localhost conf.d]# pwd
             /etc/httpd/conf.d
             [root@localhost conf.d]# htpasswd -h
             htpasswd: illegal option -- h
             Usage:
             htpasswd [-cimBdpsDv] [-C cost] passwordfile username
             htpasswd -b[cmBdpsDv] [-C cost] passwordfile username password
             htpasswd -n[imBdps] [-C cost] username
             htpasswd -nb[mBdps] [-C cost] username password
             -c Create a new file.
             -n Don't update file; display results on stdout.
          -b Use the password from the command line rather than prompting for it.
          -i Read password from stdin without verification (for script usage).
          -m Force MD5 encryption of the password (default).
          -B Force bcrypt encryption of the password (very secure).
          -C Set the computing time used for the bcrypt algorithm
          (higher is more secure but slower, default: 5, valid: 4 to 31).
          -d Force CRYPT encryption of the password (8 chars max, insecure).
          -s Force SHA encryption of the password (insecure).
          -p Do not encrypt the password (plaintext, insecure).
          -D Delete the specified user.
          -v Verify password for the specified user.
          On other systems than Windows and NetWare the '-p' flag will probably not work.
          The SHA algorithm does not use a salt and is less secure than the MD5 algorithm.
          [root@localhost conf.d]# htpasswd -c -m /etc/httpd/.htpasswd tom
          New password:
          Re-type new password:
          Adding password for user tom
     
    

重启httpd服务

    [root@localhost conf.d]# httpd -t
    AH00558: httpd: Could not reliably determine the server's fully qualified domain name, using localhost.localdomain. Set the 'ServerName' directive globally to suppress this message
    Syntax OK
    [root@localhost conf.d]# systemctl restart httpd

在浏览器测试登录

6、Require参考

Require all granted
无条件允许访问。
Require all denied
访问被无条件拒绝。
Require env env-var [env-var] ...
只有在给定的环境变量之一被设置的情况下才允许访问。
Require method http-method [http-method] ...
只有给定的HTTP方法才允许访问。
Require expr expression
如果表达式计算结果为true,则允许访问。
Require user userid [userid] ...
只有指定的用户才能访问资源。
Require group group-name [group-name] ...
只有指定组中的用户才能访问资源。
Require valid-user
所有有效的用户都可以访问资源。
Require ip 10 172.20 192.168.2
指定IP地址范围内的客户端可以访问资源。

7、Options

None:不支持任何选项
Indexes:允许索引目录
FollowSymLinks:允许访问符号链接指向的原文件
Includes:允许执行服务端包含(SSI)
ExecCGI:允许允许CGI脚本
ALL:支持所有选项

版权声明:本文为博主原创文章,未经博主允许不得转载。 https://blog.csdn.net/tladagio/article/details/80760261

文章来源: blog.csdn.net,作者:lxw1844912514,版权归原作者所有,如需转载,请联系作者。

原文链接:blog.csdn.net/lxw1844912514/article/details/100028992

【版权声明】本文为华为云社区用户转载文章,如果您发现本社区中有涉嫌抄袭的内容,欢迎发送邮件进行举报,并提供相关证据,一经查实,本社区将立刻删除涉嫌侵权内容,举报邮箱: cloudbbs@huaweicloud.com
  • 点赞
  • 收藏
  • 关注作者

作者其他文章

评论(0

抱歉,系统识别当前为高风险访问,暂不支持该操作

    全部回复

    上滑加载中

    设置昵称

    在此一键设置昵称,即可参与社区互动!

    *长度不超过10个汉字或20个英文字符,设置后3个月内不可修改。

    *长度不超过10个汉字或20个英文字符,设置后3个月内不可修改。