Class: PhobosPrometheus::Exporter

Inherits:

Sinatra::Base

Object
Sinatra::Base
PhobosPrometheus::Exporter

show all

Defined in:: lib/phobos_prometheus/exporter.rb

Overview

Exporter is a Rack application that provides a Prometheus HTTP exposition endpoint.

Constant Summary collapse

FORMATS =

[Prometheus::Client::Formats::Text].freeze

FALLBACK =

Prometheus::Client::Formats::Text

Instance Attribute Summary collapse

#registry ⇒ Object readonly

Returns the value of attribute registry.

Instance Method Summary collapse

#initialize ⇒ Exporter constructor

A new instance of Exporter.

Constructor Details

#initialize ⇒ `Exporter`

Returns a new instance of Exporter.

# File 'lib/phobos_prometheus/exporter.rb', line 12

def initialize
  super
  @registry = Prometheus::Client.registry
  @acceptable = ExporterHelper.build_dictionary(FORMATS, FALLBACK)
end

Instance Attribute Details

#registry ⇒ `Object` (readonly)

Returns the value of attribute registry.



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# File 'lib/phobos_prometheus/exporter.rb', line 7

def registry
  @registry
end