measurement

Documentation

Index

• func Register(methodName string, createFunc createMeasurementFunc) error
• type Measurement
  • func CreateMeasurement(methodName string) (Measurement, error)
• type MeasurementConfig
• type MeasurementManager
  • func CreateMeasurementManager(clusterFramework, prometheusFramework *framework.Framework, ...) MeasurementManager
• type Summary
  • func CreateSummary(name, ext, content string) Summary

Functions

func Register

func Register(methodName string, createFunc createMeasurementFunc) error

Register registers create measurement function in measurement factory.

Types

type Measurement

type Measurement interface {
	Execute(config *MeasurementConfig) ([]Summary, error)
	Dispose()
	String() string
}

Measurement is an common interface for all measurements methods. It should be implemented by the user to allow his/her measurement method to be registered in the measurement factory. See https://github.com/kubernetes/perf-tests/blob/master/clusterloader2/docs/design.md for reference.

func CreateMeasurement

func CreateMeasurement(methodName string) (Measurement, error)

CreateMeasurement creates measurement instance.

type MeasurementConfig

type MeasurementConfig struct {
	// ClusterFramework returns cluster framework.
	ClusterFramework *framework.Framework
	// PrometheusFramework returns prometheus framework.
	PrometheusFramework *framework.Framework
	// Params is a map of {name: value} pairs enabling for injection of arbitrary config
	// into the Execute method.
	Params map[string]interface{}
	// TemplateProvider provides templated objects.
	TemplateProvider    *config.TemplateProvider
	ClusterLoaderConfig *config.ClusterLoaderConfig

	// Identifier identifies this instance of measurement.
	Identifier    string
	CloudProvider string
}

MeasurementConfig provides client and parameters required for the measurement execution.

type MeasurementManager

type MeasurementManager interface {
	Execute(methodName string, identifier string, params map[string]interface{}) error
	GetSummaries() []Summary
	Dispose()
}

MeasurementManager provides the interface for measurementManager

func CreateMeasurementManager

func CreateMeasurementManager(clusterFramework, prometheusFramework *framework.Framework, templateProvider *config.TemplateProvider, config *config.ClusterLoaderConfig) MeasurementManager

CreateMeasurementManager creates new instance of measurementManager.

type Summary

type Summary interface {
	SummaryName() string
	SummaryExt() string
	SummaryTime() time.Time
	SummaryContent() string
}

Summary represenst result of specific measurement.

func CreateSummary

func CreateSummary(name, ext, content string) Summary

CreateSummary creates gneric summary.