metricget

Documentation

Overview

Package metricget provides functionality for managing gathering metrics, calling external metric gathering logic through shell commands with relevant data piped to them.

Index

• type Gatherer
  • func (m *Gatherer) GetMetrics(info metric.Info, podSelector labels.Selector, currentReplicas int32) ([]*metric.ResourceMetric, error)
• type GetMetricer
• type K8sMetricGatherer

Types

type Gatherer

type Gatherer struct {
	Clientset         kubernetes.Interface
	Config            *config.Config
	Execute           execute.Executer
	K8sMetricGatherer K8sMetricGatherer
}

Gatherer handles triggering the metric gathering logic to gather metrics for a resource

func (*Gatherer) GetMetrics

func (m *Gatherer) GetMetrics(info metric.Info, podSelector labels.Selector, currentReplicas int32) ([]*metric.ResourceMetric, error)

GetMetrics gathers metrics for the resource supplied

type GetMetricer

type GetMetricer interface {
	GetMetrics(info metric.Info, podSelector labels.Selector, currentReplicas int32) ([]*metric.ResourceMetric, error)
}

GetMetricer provides methods for retrieving metrics

type K8sMetricGatherer

type K8sMetricGatherer interface {
	Gather(specs []autoscalingv2.MetricSpec, namespace string, podSelector labels.Selector) ([]*metrics.Metric, error)
}