Q . Apache redirect to another port

Brad Johnson. asked, Aug 12 ' 2017

I have a non-Apache server listening to port 8001 and Apache listening port 80. I want a certain virtual domain to actually be served by the non-Apache server over port 80.

Example:

<VirtualHost *:80>
  Servername example.com

  # Forward this on to the server on port 8001
</VirtualHost>

I thought I could do this with mod_proxy and ProxyPass with something like this.

ProxyPass * http://www.example.com:8001/

But that doesn't work.

  • apache
  • http-redirect
  • port
  • ProxyPass

2 Answers

You should leave out the domain http://example.com in ProxyPass and ProxyPassReverse and leave it as /. Additionally, you need to leave the / at the end of example/ to where it is redirecting. Also, I had some trouble with http://example.com vs. http://www.example.com - only the www worked until I made the ServerName www.example.com, and the ServerAlias example.com. Give the following a go.

<VirtualHost *:80> 
  ProxyPreserveHost On
  ProxyRequests Off
  ServerName www.example.com
  ServerAlias example.com
  ProxyPass / http://localhost:8080/example/
  ProxyPassReverse / http://localhost:8080/example/
</VirtualHost> 

 

ProxyPass * http://www.example.com:8001/

star is only valid in a block. Forward slash is what you want.

ProxyPass / http://www.example.com:8001/
ProxyPassReverse / http://www.example.com:8001/

The reverse proxy ensures that redirects sent by your port 8001 server are adjusted to the canonical name name of your proxy.

The apache manual has some examples. http://httpd.apache.org/docs/2.0/mod/mod_proxy.html

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