Class: PrometheusExporter::Instrumentation::Resque

Inherits:
Object
  • Object
show all
Defined in:
lib/prometheus_exporter/instrumentation/resque.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.start(client: nil, frequency: 30) ⇒ Object 



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# File 'lib/prometheus_exporter/instrumentation/resque.rb', line 6

def self.start(client: nil, frequency: 30)
  resque_collector = new
  client ||= PrometheusExporter::Client.default
  Thread.new do
    while true
      begin
        client.send_json(resque_collector.collect)
      rescue => e
        STDERR.puts("Prometheus Exporter Failed To Collect Resque Stats #{e}")
      ensure
        sleep frequency
      end
    end
  end
end

Instance Method Details

#collect ⇒ Object 



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# File 'lib/prometheus_exporter/instrumentation/resque.rb', line 22

def collect
  metric = {}
  metric[:type] = "resque"
  collect_resque_stats(metric)
  metric
end

#collect_resque_stats(metric) ⇒ Object 



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# File 'lib/prometheus_exporter/instrumentation/resque.rb', line 29

def collect_resque_stats(metric)
  info = ::Resque.info

  metric[:processed_jobs_total] = info[:processed]
  metric[:failed_jobs_total] = info[:failed]
  metric[:pending_jobs_total] = info[:pending]
  metric[:queues_total] = info[:queues]
  metric[:worker_total] = info[:workers]
  metric[:working_total] = info[:working]
end