Class: Bipbip::Plugin::Nginx

Inherits:
Bipbip::Plugin show all
Defined in:
lib/bipbip/plugin/nginx.rb

Instance Method Summary collapse

Methods inherited from Bipbip::Plugin

#initialize, #interrupt, #interrupted?, #metric_identifier, #metrics_names, #name, #run

Methods included from InterruptibleSleep

#interrupt_sleep, #interruptible_sleep

Constructor Details

This class inherits a constructor from Bipbip::Plugin

Instance Method Details

#metrics_schema ⇒ Object 



5
6
7
8
9
 
# File 'lib/bipbip/plugin/nginx.rb', line 5

def metrics_schema
  [
      {:name => 'connections_requested', :type => 'ce_counter', :unit => 'Requests'},
  ]
end

#monitor(server) ⇒ Object 



11
12
13
14
15
16
17
18
19
20
21
 
# File 'lib/bipbip/plugin/nginx.rb', line 11

def monitor(server)
  uri = URI.parse(server['url'])
  response = Net::HTTP.get_response(uri)

  raise "Invalid response from server at #{server['url']}" unless response.code == "200"

  nstats = response.body.split(/\r*\n/)
  connections_requested = nstats[2].lstrip.split(/\s+/)[2].to_i

  {:connections_requested => connections_requested}
end