I am trying to use Apache as a proxy for an internal tomcat server, but the tomcat server performs a redirect that got me crazy
I first tried mod_proxy through:
ProxyPass / ajp://127.0.0.1:8045/bv-via-web/
ProxyPassReverse / ajp://127.0.0.1:8045/bv-via-web/
When accessing /
(root) the internal server performs a redirect to /bv-via-web/hola
which doesn't exist. It should redirect to /hola
. How can I achieve this through the Apache config?
As a workaround I though I add the following:
ProxyPass /bv-via-web/ ajp://127.0.0.1:8045/bv-via-web/
ProxyPassReverse /bv-via-web/ ajp://127.0.0.1:8045/bv-via-web/
But that doesn't work as it will extend the url to an internal request of bv-via-web/bv-via-web/hola
. So basically I want to change the url but don't know how that is possible with mod_proxy.
I then tried mod_rewrite, with the following:
RewriteEngine on
RewriteRule ^/bv-via-web/(.*)$ http://127.0.0.1:8040/bv-via-web/$1 [P,L]
RewriteRule ^/(.*)$ http://127.0.0.1:8040/bv-via-web/$1 [P,L]
But then when I open the root of the website it performs a redirect and http://127.0.0.1:8040/bv-via-web/hola
appears in the browser address.
I don't understand, as it should work as an internal proxy due to the [P] flag.
What am I doing wrong ?
I solved it by adding:
ProxyPreserveHost On
Such it's not forwarded to the 127.0.0.1 as mentioned above. So the total config snippet is:
RewriteEngine on
RewriteRule ^/bv-via-web/(.*)$ http://127.0.0.1:8040/bv-via-web/$1 [P]
RewriteRule ^/(.*)$ http://127.0.0.1:8040/bv-via-web/$1 [P]