Rails - May 2007 - Cartographer/google maps and apache2/mongrel problem

Hi,

I''m trying to make cartographer/google maps work with an apache2/ 
mongrel setup.

It works fine with lighttpd/fastcgi, however maps don''t render with  
the above setup.

I was wondering if anyone had any success trying this.

Here is what my mongrel configuration file looks like:

<<-======================================---
cwd: /home/paulm/rails_apps/myapp/current
port: "10011"
environment: staging
address: localhost #127.0.0.1
pid_file: log/mongrel.pid
servers: 1
======================================
and my apache2 config:

<<-======================================<VirtualHost *:80>
   ProxyPreserveHost On
   ProxyPass         /     http://localhost:10010/
   ProxyPassReverse  /     http://localhost:10010/
   ServerName my.domain.net
   #Fix for Apache bug 39499
   SetEnv force-proxy-request-1.0 1
   SetEnv proxy-nokeepalive 1
</VirtualHost>

Listen localhost:10010
<VirtualHost localhost:10010>
   ServerName my.domain.net
   DocumentRoot /home/paulm/rails_apps/myapp/current/public

   <Directory "/home/paulm/rails_apps/myapp/current/public">
     Options FollowSymLinks
     AllowOverride None
     Order allow,deny
     Allow from all
   </Directory>

   Include /home/paulm/rails_apps/myapp/current/config/ 
mongrel_cluster/common.conf

   <Proxy balancer://mongrel_cluster>
     BalancerMember http://localhost:10011
   </Proxy>
</VirtualHost>
======================================

I registered an api key for my domain put in the cartographer config  
file, restarted the mongrel cluster and httpd and I get this when  
looking at the produced html:

<<-======================================<!-- Cartographer Header goes
here.  The URI [localhost:10011]
couldn''t be found in your
       cartographer-config.yml file.  Please add it and your map  
initialization code will
       appear here. Otherwise, perhaps your YML is misformed -->
======================================

As a side note, I tried out this configuration:

<<-======================================---
cwd: /home/paulm/rails_apps/myapp/current
port: "10011"
environment: staging
pid_file: log/mongrel.pid
servers: 1
======================================
with a registered api key "my.domain.net:10011", and bypassing  
apache2 works.

So, I''m wondering if I''m missing some apache2 configuration
magic here!

TIA,
Paul

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The problem is with cartographer. When it tries to lookup the api  
key, it uses HTTP_HOST in the request. In this setup, its the mongrel.

Here is the fix for vendor/plugins/cartographer/lib/cartographer/ 
header.rb:

<<==   def self.header_for(request, version=2)
     mh = self.new
     mh.version = version
     #uri = request.request_uri
     #uri = uri[0..uri.rindex(''/'')] if
uri.rindex(''/'') < uri.length
     mh.uri =
request.env[''HTTP_X_FORWARDED_HOST''].split('','')[0]
rescue request.env["HTTP_HOST"] #+ uri
     mh.to_s
   end
==
On 3-May-07, at 18:58 , Paul Mylchreest wrote:
>
> Hi,
>
> I''m trying to make cartographer/google maps work with an apache2/
> mongrel setup.
>
> It works fine with lighttpd/fastcgi, however maps don''t render
with
> the above setup.
>
> I was wondering if anyone had any success trying this.
>
> Here is what my mongrel configuration file looks like:
>
> <<-======================================> ---
> cwd: /home/paulm/rails_apps/myapp/current
> port: "10011"
> environment: staging
> address: localhost #127.0.0.1
> pid_file: log/mongrel.pid
> servers: 1
> ======================================>
> and my apache2 config:
>
> <<-======================================> <VirtualHost
*:80>
>    ProxyPreserveHost On
>    ProxyPass         /     http://localhost:10010/
>    ProxyPassReverse  /     http://localhost:10010/
>    ServerName my.domain.net
>    #Fix for Apache bug 39499
>    SetEnv force-proxy-request-1.0 1
>    SetEnv proxy-nokeepalive 1
> </VirtualHost>
>
> Listen localhost:10010
> <VirtualHost localhost:10010>
>    ServerName my.domain.net
>    DocumentRoot /home/paulm/rails_apps/myapp/current/public
>
>    <Directory
"/home/paulm/rails_apps/myapp/current/public">
>      Options FollowSymLinks
>      AllowOverride None
>      Order allow,deny
>      Allow from all
>    </Directory>
>
>    Include /home/paulm/rails_apps/myapp/current/config/
> mongrel_cluster/common.conf
>
>    <Proxy balancer://mongrel_cluster>
>      BalancerMember http://localhost:10011
>    </Proxy>
> </VirtualHost>
> ======================================>
>
> I registered an api key for my domain put in the cartographer config
> file, restarted the mongrel cluster and httpd and I get this when
> looking at the produced html:
>
> <<-======================================> <!-- Cartographer
Header goes here.  The URI [localhost:10011]
> couldn''t be found in your
>        cartographer-config.yml file.  Please add it and your map
> initialization code will
>        appear here. Otherwise, perhaps your YML is misformed -->
> ======================================>
>
> As a side note, I tried out this configuration:
>
> <<-======================================> ---
> cwd: /home/paulm/rails_apps/myapp/current
> port: "10011"
> environment: staging
> pid_file: log/mongrel.pid
> servers: 1
> ======================================>
> with a registered api key "my.domain.net:10011", and bypassing
> apache2 works.
>
> So, I''m wondering if I''m missing some apache2
configuration magic
> here!
>
> TIA,
> Paul
>
> >

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