Phusion Passenger is a multi-language (Ruby, Python, more...) application server which can integrate into Apache and Nginx. Easy to use, stable and fast.
Link: modrails.com
$ rvm use 1.8.7 $ /opt/passenger/bin/passenger-config --ruby-command passenger-config was invoked through the following Ruby interpreter: Command: /usr/local/rvm/wrappers/ruby-1.8.7-p358/ruby Version: ruby 1.8.7 (2012-02-08 patchlevel 358) [universal-darwin12.0] To use in Apache: Pass...
It is very hard to obtain a full list of web applications defined in the Apache configuration file(s). In other words, it’s hard for Phusion Passenger to know which web applications are deployed on Apache until a web application is first accessed, and without such a list Phusion Passe...
$ rvm use 1.8.7 $ /opt/passenger/bin/passenger-config --ruby-command passenger-config was invoked through the following Ruby interpreter: Command: /usr/local/rvm/wrappers/ruby-1.8.7-p358/ruby Version: ruby 1.8.7 (2012-02-08 patchlevel 358) [universal-darwin12.0] To use in Apache: Pass...
2.1. Apache must already be running as root First, let us take a look at the typical Apache setup, in which Apache is bound to port 80, and uses the prefork MPM. Binding to any port lower than 1024 requires root privileges, so Apache is typically run as root. This poses an unacceptabl...
It is very hard to obtain a full list of web applications defined in the Apache configuration file(s). In other words, it’s hard for Phusion Passenger to know which web applications are deployed on Apache until a web application is first accessed, and without such a list Phusion Passe...
$ rvm use 1.8.7 $ /opt/passenger/bin/passenger-config --ruby-command passenger-config was invoked through the following Ruby interpreter: Command: /usr/local/rvm/wrappers/ruby-1.8.7-p358/ruby Version: ruby 1.8.7 (2012-02-08 patchlevel 358) [universal-darwin12.0] To use in Apache: Pass...
$ rvm use 1.8.7 $ /opt/passenger/bin/passenger-config --ruby-command passenger-config was invoked through the following Ruby interpreter: Command: /usr/local/rvm/wrappers/ruby-1.8.7-p358/ruby Version: ruby 1.8.7 (2012-02-08 patchlevel 358) [universal-darwin12.0] To use in Apache: Pass...
2.2. Spawning and caching of code and applications A very naive implementation of Passenger would spawn a Ruby on Rails application every time an HTTP request is received, just like CGI would. However, spawning Ruby on Rails applications is expensive. It can take 1 or 2 seconds on a m...
