Nagios » Plugins for monitoring servers

This repo has our custom-built Nagios plugins:

• check_passenger_memory_stats_apache_processes_apache2_count
• check_passenger_memory_stats_apache_processes_apache2_vmsize_max
• check_passenger_memory_stats_apache_processes_apache2_vmsize_sum
• check_passenger_memory_stats_apache_processes_total_private_dirty
• check_passenger_memory_stats_passenger_processes_rails_count
• check_passenger_memory_stats_passenger_processes_rails_vmsize_max
• check_passenger_memory_stats_passenger_processes_rails_vmsize_sum
• check_passenger_memory_stats_passenger_processes_total_private_dirty
• check_whoami

Each plugin has three pieces:

• a plugin script (in the plugins directory)
• a command cfg (in the plugins-conf directory)
• a service cfg (in the plugins-conf directory)

For more info on these areas:

• Ruby on Rails: https://rubyonrails.org/
• Apache HTTP Server: https://httpd.apache.org/
• Phusion Passenger: http://phusion.nl
• Nagios monitoring: http://www.nagios.org
• Nagios graph tool: http://nagiosgraph.sourceforge.net/