Pursuant to my earlier post in which I expressed curiosity about serving static and dynamic content from different servers, I have the following (not directly Dancer related but causing me to sub-optimally serve Dancer content) problem. I am unable to configure apache2 frontend proxy to Starman and also serve apache2 content. My intent is to have apache2 serve some static content and some dynamic apps, both with domain names and those as sub-folders of the document root, and also serve some dynamic apps, both with domain names and without, proxied behind apache2. In other words, I want to do the following http://my.server.edu/ (served by apache2 from "/Users/me/Sites") http://my.server.edu/lib (served by apache2 from "/Users/me/Sites/lib") http://my.server.edu/app0 (served by apache2 from "/Users/me/Sites/app0" http://my.server.edu/app1 (served by Starman from "Users/me/Docs/www/app1") http://vapp1.org (served by Starman from "Users/me/Docs/www/vapp1") http://vapp1.org/lib (served by apache2 from "/Users/me/Sites") http://subapp.vapp1.org (served by Starman from "Users/me/Docs/www/subapp") http://subapp.vapp1.org/lib (served by apache2 from "/Users/me/Sites") Here is my (simplified) conf file with my intent and the unexpected exhibited behavior in the comments. #################################################### # Default settings for http://my.server.edu/ #################################################### Listen 80 ServerName my.server.edu:80 DocumentRoot "/Users/me/Sites" <Directory /> Options FollowSymLinks AllowOverride None Order deny,allow Deny from all </Directory> <Directory "/Users/me/Sites"> Options FollowSymLinks AllowOverride None Order allow,deny Allow from all </Directory> #################################################### # Static content for http://my.server.edu/lib #################################################### Alias /lib "/Users/me/Sites/lib" # The server responds with a "502 Bad gateway" error ScriptAlias /cgi-bin/ "/Users/me/cgi-bin/" <Directory "/Users/me/cgi-bin"> AllowOverride None Options None Order allow,deny Allow from all </Directory> #################################################### # Proxies #################################################### ProxyRequests Off <Proxy *> Order deny,allow Allow from all </Proxy> # The following app should get their static content # from http://my.server.edu/lib, but the server responds # with a "502 Bad gateway" error #################################################### # http://my.server.edu/app1 #################################################### ProxyPass /app1 http://127.0.0.1:5000 ProxyPassReverse /app1 http://127.0.0.1:5000 # The server responds with a "502 Bad gateway" error # when serving static content #################################################### # Virtual host http://vapp1.org #################################################### <VirtualHost *:80> ServerName vapp1.org #################################################### # Static content for http://vapp1.org/lib #################################################### Alias /lib "/Users/me/Sites/lib" ProxyRequests Off <Proxy *> Order deny,allow Allow from all </Proxy> ProxyPass / http://127.0.0.1:5001 ProxyPassReverse / http://127.0.0.1:5001 </VirtualHost> ##################################################### # Virtual host subdomain http://subapp.vapp1.org ##################################################### <VirtualHost *:80> ServerName subapp.vapp1.org # The server responds with a "502 Bad gateway" error # when serving static content #################################################### # Static content for http://subapp.vapp1.org/lib #################################################### Alias /lib "/Users/me/Sites/lib" ProxyRequests Off <Proxy *> Order deny,allow Allow from all </Proxy> ProxyPass / http://127.0.0.1:5002 ProxyPassReverse / http://127.0.0.1:5002 </VirtualHost> As you can see from above, if I have the virtual host segments in my conf file, the server responds with a "502 Bad gateway" error for everything that is supposed to come from http://my.server.edu. However, if I remove the virtual host segments, all other apps work just fine. I am sure I had this working on a previous machine, but now I am unable to reproduce that. What am I doing wrong?