apache - Apache 上的反向代理(适用于 QNAP)

Question

由于我在工作中无法访问 80 和 443 以外的端口，所以我想在我的 QNAP 上使用 Apache 访问一些资源。

我特别想:

1. 设置虚拟主机(使用 sub1.domain.com)以连接到在同一主机(我的 QNAP)上运行的服务 (http://localhost:58000)
2. 设置虚拟主机(使用 sub2.domain.com)以连接到 LAN 中的另一台主机 (http://192.168.1.1:78080)
3. 设置虚拟主机(使用 sub3.domain.com)以连接到外部网站(例如 https://www.google.com)

除了激活 proxy_module 和 proxy_ssl_module(并相应地更改 DNS)之外，我还想在 httpd-vhosts-user.conf(对于 1. 和 2.)和 httpd-ssl-vhosts-user 上使用以下行代码。 conf(对于 3.):

一般部分(仅供引用):

/etc/config/apache/extra/httpd-vhosts-user.conf

    NameVirtualHost *:80

    <VirtualHost _default_:80>
       DocumentRoot "/share/Web"
    </VirtualHost>

/etc/config/apache/extra/httpd-ssl-vhosts-user.conf

    NameVirtualHost *:443

    <VirtualHost _default_:443>
       DocumentRoot "/share/Web"
    </VirtualHost>

1. 虚拟主机连接到 http://localhost:58000 上运行的服务

   <VirtualHost *:80>
      ServerName sub1.domain.com
      DocumentRoot "/share/Web/sub1"
   
      ProxyPreserveHost On 
      ProxyRequests Off 
      ProxyVia Off 
       ProxyPass /sub1 http://localhost:58000
       ProxyHTMLURLMap http://localhost:58000 /sub1
   
      <Location /sub1>
         ProxyPassReverse /
         ProxyHTMLInterp On
         ProxyHTMLURLMap  /      /sub1
         RequestHeader    unset  Accept-Encoding
      </Location>
   
      <Proxy *>
         AddDefaultCharset off
         Order deny,allow
         Deny from all
         Allow from all
      </Proxy>
   
      <Directory "/share/Web/sub1">
         Options FollowSymLinks MultiViews 
         Order allow,deny 
         Allow from all
      </Directory>   
   </VirtualHost>
   

2. 虚拟主机连接到 http://192.168.1.1:78080 上运行的其他服务

   <VirtualHost *:80>
      ServerName sub2.domain.com
      DocumentRoot "/share/Web/sub2"
   
      ProxyPreserveHost On 
      ProxyRequests Off 
      ProxyVia Off 
      ProxyPass /sub2 http://192.168.1.1:78080
      ProxyHTMLURLMap http://192.168.1.1:78080 /sub2
   
      <Location /Asus>
         ProxyPassReverse /
         ProxyHTMLInterp On
         ProxyHTMLURLMap  /      /sub2
         RequestHeader    unset  Accept-Encoding
      </Location>
   
      <Proxy *>
         AddDefaultCharset off
         Order deny,allow
         Deny from all
         Allow from all
      </Proxy>
   
      <Directory "/share/Web/sub2">
         Options FollowSymLinks MultiViews 
         Order allow,deny 
         Allow from all
      </Directory>
   </VirtualHost>
   

3. 虚拟主机连接到给定的外部网站(例如谷歌)[致谢 kamal @ serverfault.com ]

   <VirtualHost *:443>
      ServerName sub3.domain.com
   
      ProxyPreserveHost On
   
      <Proxy *>
         AddDefaultCharset off
         Order deny,allow
         Deny from all
         Allow from all
      </Proxy>
   
       ProxyPass /sub3 https://www.google.com/
       ProxyHTMLURLMap https://www.google.com /sub3
   
      <Location /sub3>
         ProxyPassReverse /
         ProxyHTMLInterp On
         ProxyHTMLURLMap  /      /sub3
         RequestHeader    unset  Accept-Encoding
      </Location>
   </VirtualHost>
   

但是这些虚拟主机都不起作用(我的连接失败或无限加载)。

有人可以帮我检查代码吗？

非常感谢您!

Answer 1

答案如下:

1. 虚拟主机连接到 http://localhost:58000 上运行的服务

   <VirtualHost *:80>
   ServerName sub1.domain.com
   ProxyRequests Off
   <Proxy *>
   Order deny,allow
   Allow from all
   </Proxy>
   <Location />
   Order allow,deny
   Allow from all
   </Location>
   ProxyPreserveHost On
   ProxyPass / http://localhost:58000/
   ProxyPassReverse / http://localhost:58000/
   ProxyStatus On
   </VirtualHost>
   

2. 虚拟主机连接到 http://192.168.1.1:78080 上运行的其他服务

   <VirtualHost *:80>
   ServerName sub2.domain.com
   ProxyRequests Off
   <Proxy *>
   Order deny,allow
   Allow from all
   </Proxy>
   <Location />
   Order allow,deny
   Allow from all
   </Location> 
   ProxyPreserveHost On
   ProxyPass / http://192.168.1.1:78080/
   ProxyPassReverse / http://192.168.1.1:78080/
   ProxyStatus On
   </VirtualHost>
   

3. 连接到给定外部站点的虚拟主机(例如仅在 HTTP 中的谷歌)

   <VirtualHost *:80>
   ServerName sub3.domain.com
   DocumentRoot "/share/Web"
   <Directory "/share/Web">
   Options Indexes Includes FollowSymLinks
   AllowOverride All
   Order Allow,Deny
   Allow from all
   Deny from none
   </Directory>
   <Location />
   ProxyPass http://google.com/
   ProxyPassReverse http://google.com/
   </Location>
   </Virtualhost>