Support #281
Updated by Daniel Curtis about 11 years ago
While moving all the administrative tools to *lxc-admin.altservice.com* I encountered a problem where I needed to have multiple versions of Ruby on the same instance of Phusion Passenger. I found a forum online that mentioned that starting with Passenger 4 multiple PassengerRuby definitions in the virtual host configuration can be used. The problem being Debian Wheezy currently uses Passenger 3. Upgrading Passenger is not difficult. * First difficult, first install the Passenger gem: <pre> sudo gem install passenger </pre> * Then run the installer script: <pre> sudo passenger-install-apache2-module </pre> * Then update the Apache module configurations: <pre> sudo vi /etc/apache2/modules-available/passenger.conf </pre> And replace the contents with: > PassengerRoot /var/lib/gems/1.9.1/gems/passenger-4.0.29 > PassengerDefaultRuby /usr/bin/ruby1.9.1 And also: <pre> sudo vi /etc/apache2/modules-available/passenger.load </pre> And replace the contents with: > LoadModule passenger_module /var/lib/gems/1.9.1/gems/passenger-4.0.29/buildout/apache2/mod_passenger.so h2. Troubleshooting I got an error after restarting apache: <pre> sudo service apache2 restart </pre> > Syntax error on line 8 of /etc/apache2/sites-enabled/puppetmaster: > Invalid command 'RackAutoDetect', perhaps misspelled or defined by a module not included in the server configuration > Action 'configtest' failed. To fix this, I had to edit the @/etc/apache2/sites-enabled/puppetmaster@ and remove the following lines: > RackAutoDetect Off > RailsAutoDetect Off I also encountered a problem with getting the correct version of Ruby to run for the puppet master server. The problem was that I had the @PassengerRuby@ directive set globally in the virtual host configuration, this is a problem because @PassengerDefaultRuby@ is set to a different version of ruby. The fix was simple, by removing the @PassengerRuby@ directive from the global virtual host and replacing it inside of the virtual directory configuration.