metrics

package
Version: v0.21.2 Latest Latest
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Published: Jul 19, 2022 License: Apache-2.0 Imports: 6 Imported by: 0

Documentation

Overview

Package metrics provides metric support specific to the tenant controller.

Index

Constants

View Source
const (

	// WorkqueueName is the name of the tenant controller workqueue.
	// It is required by the metrics adapter for workqueues.
	WorkqueueName = "tenantctl"
)

Variables

This section is empty.

Functions

This section is empty.

Types

type CounterMetric added in v0.16.0

type CounterMetric interface {
	Inc()
}

CounterMetric is a monotonic counter metric.

var (
	// ControllerHeartbeats counts the number of heartbeats of
	// the tenant controller.
	ControllerHeartbeats CounterMetric = &controllerHeartbeats{}
)

type SettableGaugeMetric

type SettableGaugeMetric interface {
	Set(float64)
}

SettableGaugeMetric is a numeric metric that can be set to a value.

var (
	// TenantCount refects the current number of tenants
	// in the system.
	TenantCount SettableGaugeMetric = &tenantCount{}
)

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