Class: Bigcommerce::Prometheus::Integrations::Puma

Inherits:
Object
  • Object
show all
Defined in:
lib/bigcommerce/prometheus/integrations/puma.rb

Overview

Plugin for puma

Class Method Summary collapse

Class Method Details

.active_record_enabled? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/bigcommerce/prometheus/integrations/puma.rb', line 53

def self.active_record_enabled?
  defined?(ActiveRecord) && ::ActiveRecord::Base.connection_pool.respond_to?(:stat)
end

.puma_enabled? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/bigcommerce/prometheus/integrations/puma.rb', line 60

def self.puma_enabled?
  defined?(::Puma) && ::Puma.respond_to?(:stats)
end

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

Start the puma collector



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# File 'lib/bigcommerce/prometheus/integrations/puma.rb', line 28

def self.start(client: nil, frequency: nil)
  return unless puma_enabled?

  if puma_enabled?
    ::PrometheusExporter::Instrumentation::Puma.start(
      client: client || ::Bigcommerce::Prometheus.client,
      frequency: frequency || ::Bigcommerce::Prometheus.puma_collection_frequency
    )
  end
  if active_record_enabled?
    ::PrometheusExporter::Instrumentation::ActiveRecord.start(
      client: client || ::Bigcommerce::Prometheus.client,
      frequency: frequency || ::Bigcommerce::Prometheus.puma_collection_frequency
    )
  end
  ::PrometheusExporter::Instrumentation::Process.start(
    client: client || ::Bigcommerce::Prometheus.client,
    type: ::Bigcommerce::Prometheus.puma_process_label,
    frequency: frequency || ::Bigcommerce::Prometheus.puma_collection_frequency
  )
end