Apache-2.4

CentOS 7 (WHM) 上 nodejs 伺服器的 Apache 反向代理

  • May 22, 2020

我正在嘗試在伺服器上設置我的網站。我已經上傳了它，它目前正在伺服器上執行，但是當我嘗試在域上設置反向代理以便我可以訪問該站點時，問題就來了。我遵循了關於如何進行反向代理的 WHM 文件，它確實有效，但它也重定向了子域。以下是我修改單個虛擬主機所遵循的教程。

https://docs.cpanel.net/ea4/apache/modify-apache-virtual-hosts-with-include-files/

簡而言之，我希望能夠在不影響我的子域 webmail.example.com 的情況下訪問我的站點 example.com。下面是我的conf文件

  ServerName example.com
   ServerAlias www.example.com

   ProxyRequests Off
   <Proxy *>
      Require all granted
   </Proxy>

  ProxyPass / http://127.0.0.1:3000/
  ProxyPassReverse / http://127.0.0.1:3000/

以下是我嘗試更改位於 httpd.conf 文件中的同一虛擬主機的預設設置

<VirtualHost 196.41.123.76:80>
ServerName example.com
   ServerAlias mail.example.com www.example.com
 DocumentRoot /home/gusqooqw/public_html
 ServerAdmin webmaster@example.com
 UseCanonicalName Off

 ## User gusqooqw # Needed for Cpanel::ApacheConf
 <IfModule userdir_module>
   <IfModule !mpm_itk.c>
     <IfModule !ruid2_module>
       <IfModule !mod_passenger.c>
         UserDir enabled gusqooqw
       </IfModule>
     </IfModule>
   </IfModule>
 </IfModule>

 # Enable backwards compatible Server Side Include expression parser for Apache versions >= 2.4.
 # To selectively use the newer Apache 2.4 expression parser, disable SSILegacyExprParser in
 # the user's .htaccess file.  For more information, please read:
 #    http://httpd.apache.org/docs/2.4/mod/mod_include.html#ssilegacyexprparser
 <IfModule include_module>
   <Directory "/home/gusqooqw/public_html">
     SSILegacyExprParser On
   </Directory>
 </IfModule>



 <IfModule suphp_module>
   suPHP_UserGroup gusqooqw gusqooqw
 </IfModule>
 <IfModule suexec_module>
   <IfModule !mod_ruid2.c>
     SuexecUserGroup gusqooqw gusqooqw
   </IfModule>
 </IfModule>
 <IfModule ruid2_module>
   RMode config
   RUidGid gusqooqw gusqooqw
 </IfModule>
 <IfModule mpm_itk.c>
   # For more information on MPM ITK, please read:
   #   http://mpm-itk.sesse.net/
   AssignUserID gusqooqw gusqooqw
 </IfModule>
 <IfModule mod_passenger.c>
   PassengerUser gusqooqw
   PassengerGroup gusqooqw
 </IfModule>

 <IfModule alias_module>
   ScriptAlias /cgi-bin/ /home/gusqooqw/public_html/cgi-bin/
 </IfModule>


   # Global DCV Rewrite Exclude
   <IfModule rewrite_module>
       RewriteOptions Inherit
   </IfModule>






 Include "/etc/apache2/conf.d/userdata/std/2_4/gusqooqw/example.com/*.conf"


 # To customize this VirtualHost use an include file at the following location
 # Include "/etc/apache2/conf.d/userdata/std/2_4/gusqooqw/example.com/*.conf"
<VirtualHost>

下面是在 httpd.conf 中找到的預設 webmail 虛擬主機

<VirtualHost 196.41.123.76:443>
 ServerName example.com
 ServerAlias mail.example.com www.example.com cpcalendars.example.com webdisk.example.com webmail.example.com cpcontacts.example.com cpanel.example.com
 DocumentRoot /home/gusqooqw/public_html
 ServerAdmin webmaster@example.com
 UseCanonicalName Off

 ## User gusqooqw # Needed for Cpanel::ApacheConf
 <IfModule userdir_module>
   <IfModule !mpm_itk.c>
     <IfModule !ruid2_module>
       <IfModule !mod_passenger.c>
         UserDir enabled gusqooqw
       </IfModule>
     </IfModule>
   </IfModule>
 </IfModule>

 # Enable backwards compatible Server Side Include expression parser for Apache versions >= 2.4.
 # To selectively use the newer Apache 2.4 expression parser, disable SSILegacyExprParser in
 # the user's .htaccess file.  For more information, please read:
 #    http://httpd.apache.org/docs/2.4/mod/mod_include.html#ssilegacyexprparser
 <IfModule mod_include.c>
   <Directory "/home/gusqooqw/public_html">
     SSILegacyExprParser On
   </Directory>
 </IfModule>


 <Proxymatch ^https?://127\.0\.0\.1:(2082|2083|2077|2078|2079|2080|2086|2087|2095|2096)/>
      <IfModule security2_module>
         SecRuleEngine Off
      </IfModule>
 </Proxymatch>
 IfModule mod_suphp.c>
   suPHP_UserGroup gusqooqw gusqooqw
 </IfModule>
 <IfModule suexec_module>
   <IfModule !mod_ruid2.c>
     SuexecUserGroup gusqooqw gusqooqw
   </IfModule>
 </IfModule>
 <IfModule ruid2_module>
   RMode config
   RUidGid gusqooqw gusqooqw
 </IfModule>
 <IfModule mpm_itk.c>
   # For more information on MPM ITK, please read:
   #   http://mpm-itk.sesse.net/
   AssignUserID gusqooqw gusqooqw
 </IfModule>
 <IfModule mod_passenger.c>
   PassengerUser gusqooqw
   PassengerGroup gusqooqw
 </IfModule>

 <IfModule alias_module>
   ScriptAlias /cgi-bin/ /home/gusqooqw/public_html/cgi-bin/
 </IfModule>
 <IfModule ssl_module>
   SSLEngine on

   SSLCertificateFile /var/cpanel/ssl/apache_tls/example.com/combined

   SetEnvIf User-Agent ".*MSIE.*" nokeepalive ssl-unclean-shutdown
   <Directory "/home/gusqooqw/public_html/cgi-bin">
     SSLOptions +StdEnvVars
   </Directory>
    </IfModule>





   Include "/etc/apache2/conf.d/userdata/ssl/2_4/gusqooqw/example.com/*.conf"




 # To customize this VirtualHost use an include file at the following location
 # Include "/etc/apache2/conf.d/userdata/ssl/2_4/gusqooqw/example.com/*.conf"

   <IfModule headers_module>
   RequestHeader set X-HTTPS 1
   </IfModule>

   RewriteEngine On
           RewriteCond %{HTTP_HOST} =cpanel.example.com [OR]
           RewriteCond %{HTTP_HOST} =cpanel.example.com:443
       RewriteCond %{HTTP:Upgrade} !websocket   [nocase]

       RewriteRule ^/(.*) /___proxy_subdomain_cpanel/$1 [PT]
               ProxyPass "/___proxy_subdomain_cpanel" "http://127.0.0.1:2082" max=1 retry=0
           RewriteCond %{HTTP_HOST} =cpcalendars.example.com [OR]
           RewriteCond %{HTTP_HOST} =cpcalendars.example.com:443
       RewriteCond %{HTTP:Upgrade} !websocket   [nocase]

       RewriteRule ^/(.*) /___proxy_subdomain_cpcalendars/$1 [PT]
               ProxyPass "/___proxy_subdomain_cpcalendars" "http://127.0.0.1:2079" max=1 retry=0
           RewriteCond %{HTTP_HOST} =cpcontacts.example.com [OR]
           RewriteCond %{HTTP_HOST} =cpcontacts.example.com:443
       RewriteCond %{HTTP:Upgrade} !websocket   [nocase]
RewriteRule ^/(.*) /___proxy_subdomain_cpcontacts/$1 [PT]
               ProxyPass "/___proxy_subdomain_cpcontacts" "http://127.0.0.1:2079" max=1 retry=0
           RewriteCond %{HTTP_HOST} =webdisk.example.com [OR]
           RewriteCond %{HTTP_HOST} =webdisk.example.com:443
       RewriteCond %{HTTP:Upgrade} !websocket   [nocase]

       RewriteRule ^/(.*) /___proxy_subdomain_webdisk/$1 [PT]
               ProxyPass "/___proxy_subdomain_webdisk" "http://127.0.0.1:2077" max=1 retry=0
           RewriteCond %{HTTP_HOST} =webmail.example.com [OR]
           RewriteCond %{HTTP_HOST} =webmail.example.com:443
       RewriteCond %{HTTP:Upgrade} !websocket   [nocase]

       RewriteRule ^/(.*) /___proxy_subdomain_webmail/$1 [PT]
               ProxyPass "/___proxy_subdomain_webmail" "http://127.0.0.1:2095" max=1 retry=0

           RewriteCond %{HTTP:Upgrade} websocket   [nocase]
               RewriteCond %{HTTP_HOST} =cpanel.example.com [OR]
               RewriteCond %{HTTP_HOST} =cpanel.example.com:443

           RewriteRule ^/(.*) /___proxy_subdomain_ws_cpanel/$1 [PT]
           RewriteCond %{HTTP:Upgrade} websocket   [nocase]
               RewriteCond %{HTTP_HOST} =webmail.example.com [OR]
               RewriteCond %{HTTP_HOST} =webmail.example.com:443

           RewriteRule ^/(.*) /___proxy_subdomain_ws_webmail/$1 [PT]
</VirtualHost>

因此，在聯繫了 cpanel 支持後，他們無法回答為什麼我上面使用的方法不起作用，他們提供了替代解決方案。我最終在 Cpanel 上使用了一個名為 Application manager 的界面。這是在 cpanel 伺服器上安裝 nodejs 應用程序的最簡單方法。以下是有關如何使用它來執行您的應用程序的文件

https://docs.cpanel.net/knowledge-base/web-services/how-to-install-a-node.js-application/

希望這可以幫助某人

引用自：https://serverfault.com/questions/1018007

相關問答

Virtualhost

使用代理位置修復 Apache Virtualhost

  • March 5, 2015
檢視問答
Nginx

與 ProxyPass 一起使用時忽略 Apache 別名

  • August 12, 2021
檢視問答
Apache-2.4

httpd 返回“SSLCertificateFile：文件 ‘/var/iwww/certs/msdfw/c.pem’ 不存在或為空”

  • March 14, 2021
檢視問答
Apache-2.4

Apache 同時提供靜態文件和 webapp

  • January 7, 2021
檢視問答
Debian

如果我嘗試在 localhost 上使用 ProxyPass 將不同的服務公開為子域，則 Apache 崩潰

  • December 3, 2020
檢視問答
Apache-2.4

帶有 RewriteCond 的 Apache 條件反向代理

  • August 18, 2020
檢視問答