Removing all periodic monitoring functionality from Rubix

[dhruvbansal]

I want to remove all functionality having to do with periodic monitoring of resources and writing data to Zabbix. Code like this is too installation specific. Rubix should provide a simple interface for querying the Zabbix API, not a fully-fledged monitoring framework.

The following files will be deleted:

• lib/rubix/monitors.rb
• lib/rubix/monitors/* and spec/rubix/monitors/*
• lib/rubix/examples/*
• lib/rubix/auto_sender.rb and spec/rubix/auto_sender_spec.rb
• bin/zabbix_pipe

I will probably leave lib/rubix/sender.rb and spec/rubix/sender_spec.rb alone as you can make the case that the zabbix_sender utility sort of represents an API for Zabbix and so its sensible for Rubix to wrap it.

[evtuhovich]

I think this is okey. I'll add an ruby version of zabbix_sender in future, so it'll be possible to send data to zabbix without creating a pipe to zabbix_sender.

And monitors/* classes seems useless for me too, we just use rubix as simple zabbix API.