Using the mod_fcgid RPM Package
===============================

This mod_fcgid package includes a configuration file
/etc/httpd/conf.d/fcgid.conf that ensures that the module is loaded and
added as the handler for .fcg, .fcgi, and .fpl applications.

Example: setting up moin with mod_fcgid
=======================================

Setting up moin with mod_fcgid is very similar to setting it up as a regular
CGI application.

 * Create a directory for your wiki instance:

    DESTDIR=/var/www/mywiki
    mkdir -p $DESTDIR/cgi-bin

 * Copy in the wiki template data and the application itself:

    cp -a /usr/share/moin/{data,underlay} $DESTDIR
    cp -a /usr/share/moin/server/moin.fcg $DESTDIR/cgi-bin
    cp -a /usr/share/moin/config/wikiconfig.py $DESTDIR/cgi-bin

 * Fix the directory ownership

    chown -R apache:apache $DESTDIR/{data,underlay}

 * Edit $DESTDIR/cgi-bin/wikiconfig.py to suit your needs

 * Create a httpd configuration file for the wiki, e.g.
   /etc/httpd/conf.d/mywiki.conf

    # Wiki application data common to all wiki instances
    Alias /moin_static185 "/usr/share/moin/htdocs/"
    <Directory "/usr/share/moin/htdocs/">
      Options Indexes FollowSymLinks
      AllowOverride None
      Order allow,deny
      Allow from all
      <IfModule mod_expires.c>
        ExpiresActive On
        ExpiresDefault "access plus 1 year"
      </IfModule>
    </Directory>

    # Wiki instance with mod_fcgid
    <IfModule mod_fcgid.c>
      ScriptAlias /mywiki "/var/www/mywiki/cgi-bin/moin.fcg"
      <Directory "/var/www/mywiki/cgi-bin/">
        Options Indexes FollowSymLinks ExecCGI
        AllowOverride None
        Order allow,deny
        Allow from all
      </Directory>
    </IfModule>

 * Restart the web server to load the new configuration:

   service httpd restart

That should do it!

Ruby on Rails with mod_fcgid
============================

One of the differences between mod_fastcgi and mod_fcgid is that the former
sets the SCRIPT_NAME environment variable whilst the latter does not, and it's
reported (http://bugzilla.redhat.com/476658) that Ruby on Rails expects this
environment variable to be present. A workaround for this is to add:

ActionController::AbstractRequest.relative_url_root = ""

to the Rails::Initializer.run segment of config/environment.rb