Class: Monitoring::PrometheusMonitoringRegistry
- Inherits:
-
BaseMonitoringRegistry
- Object
- BaseMonitoringRegistry
- Monitoring::PrometheusMonitoringRegistry
- Defined in:
- lib/fluent/plugin/monitoring.rb
Overview
Prometheus implementation of the monitoring registry, that uses the default registry in the official Prometheus client library.
Class Method Summary collapse
Instance Method Summary collapse
-
#counter(name, desc) ⇒ Object
Exception-driven behavior to avoid synchronization errors.
-
#initialize ⇒ PrometheusMonitoringRegistry
constructor
A new instance of PrometheusMonitoringRegistry.
Constructor Details
#initialize ⇒ PrometheusMonitoringRegistry
Returns a new instance of PrometheusMonitoringRegistry.
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# File 'lib/fluent/plugin/monitoring.rb', line 30 def initialize require 'prometheus/client' @registry = Prometheus::Client.registry end |
Class Method Details
.name ⇒ Object
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# File 'lib/fluent/plugin/monitoring.rb', line 26 def self.name 'prometheus' end |
Instance Method Details
#counter(name, desc) ⇒ Object
Exception-driven behavior to avoid synchronization errors.
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# File 'lib/fluent/plugin/monitoring.rb', line 36 def counter(name, desc) return @registry.counter(name, desc) rescue Prometheus::Client::Registry::AlreadyRegisteredError return @registry.get(name) end |