Module: DashingContrib::Jobs::Kue

Extended by:
RunnableJob
Defined in:
lib/dashing-contrib/jobs/kue.rb

Constant Summary

Constants included from RunnableJob

RunnableJob::CRITICAL, RunnableJob::OK, RunnableJob::WARNING

Class Method Summary collapse

Methods included from RunnableJob

metrics, run, validate_state

Class Method Details

.metrics(options) ⇒ Object 



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# File 'lib/dashing-contrib/jobs/kue.rb', line 7

def self.metrics(options)
  client = DashingContrib::Kue::Client.new({ endpoint: options[:endpoint] })
  stats = client.stats
  metrics = [
      { label: 'Processed',  value: stats[:complete_count] },
      { label: 'Processing', value: stats[:active_count] },
      { label: 'Failed',     value: stats[:failed_count] },
      { label: 'Queued',     value: stats[:inactive_count] },
      { label: 'Delayed',     value: stats[:delayed_count] }
  ]
  { metrics: metrics }
end

.validate_state(metrics, options = {}) ⇒ Object 



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# File 'lib/dashing-contrib/jobs/kue.rb', line 20

def self.validate_state(metrics, options = {})
  default = { failed_warning_at: 20, failed_critical_at: 100 }
  user_options = default.merge(options)

  failed_stats = metrics[:metrics].select { |v| v[:label] == 'Failed' }.first
  value = failed_stats[:value].to_i

  return DashingContrib::RunnableJob::OK if value < user_options[:failed_warning_at]
  return DashingContrib::RunnableJob::WARNING if value >= user_options[:failed_warning_at] && value < user_options[:failed_critical_at]
  DashingContrib::RunnableJob::CRITICAL
end