Class: Neutrino::Client::Reporter

Inherits:
Object
  • Object
show all
Defined in:
lib/neutrino/reporter.rb

Class Method Summary collapse

Class Method Details

.get_metrics ⇒ Object 



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# File 'lib/neutrino/reporter.rb', line 13

def self.get_metrics
  ms = [
    ShellMetric.new({
      :name => "User CPU",
      :commands => {:user => "iostat | grep -A1 avg-cpu | tail -1 | awk '{print $1}'"},
      :group => "system",
      :type => "CPU",
      :display_options => {:min => 0, :max => 1}
    }),
    ShellMetric.new({
      :name => "Idle CPU",
      :commands => {:idle => "iostat | grep -A1 avg-cpu | tail -1 | awk '{print $6}'"},
      :group => "system",
      :type => "CPU",
      :display_options => {:min => 0, :max => 100}
    }),
    ShellMetric.new({
      :name => "Free Memory",
      :commands => {:free => "cat /proc/meminfo  | grep 'MemFree' | awk '{print $2}'"},
      :group => "system",
      :type => 'memory'
      # :display_options => {:min => 0, :max => ShellMetric.execute("cat /proc/meminfo  | grep 'MemTotal' | awk '{print $2}'")}
    }),
    ShellMetric.new({
      :name => "Load Avg (15m)",
      :commands => {
        "1_min" => "cat /proc/loadavg | awk '{print $1}'",
        "5_min" => "cat /proc/loadavg | awk '{print $2}'",
        "15_min" => "cat /proc/loadavg | awk '{print $3}'",
      },
      :group => "system",
      :type => 'load'
    }),
    ShellMetric.new({
      :name => "Process Count",
      :commands => {:processes => "ps aux | wc -l"},
      :group => "system",
      :type => 'process'
    })
  ]
  Dir.glob(Config.munin_plugin_globs).each{|plugin_path| ms << MuninMetric.new(:munin_plugin_path => plugin_path)}
  ms
end

.record(metric) ⇒ Object 



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# File 'lib/neutrino/reporter.rb', line 7

def self.record(metric)
  Log.info("Recording: #{metric.to_json}")
  response = HTTParty.post('http://neutrino2.heroku.com/record', :body => metric.to_h)
  Log.debug "Response: body=#{response.body} code=#{response.code} message=#{response.message} headers=#{response.headers.inspect}"
end

.report ⇒ Object 



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# File 'lib/neutrino/reporter.rb', line 57

def self.report
  get_metrics.each do |m|
    m.hostname = `hostname`.strip
    m.base_metadata = Config.metadata
    Reporter.record(m)
  end
end