metrics

Documentation

Index

• Variables
• func ResourceIDFromSelector(obj *entities.Selector) string
• type Provider
  • func FromSelector(obj *entities.Selector) Provider
• type ProviderFactory
• type ProviderType

Variables

var ProviderFactories = map[ProviderType]ProviderFactory{
	"aws": func() (Provider, error) { return aws.NewAwsCloudWatch() },
	"gcp": func() (Provider, error) { return gcp.NewGCP() },
}

Functions

func ResourceIDFromSelector

func ResourceIDFromSelector(obj *entities.Selector) string

ResourceFromSelector - identifies the resource ID from the given selector returns empty string if resource cannot be determined

Types

type Provider

type Provider interface {
	Get99PercentLatencyMetricForResource(resourceID string, from, to time.Time) (float64, error)
	GetErrorPercentageMetricForResource(resourceID string, from, to time.Time) (float64, error)

	GetLatencyAboveThresholdPercentage(resourceID string, from, to time.Time, threshold int) (float64, error)
	GetAvailabilityPercentage(resourceID string, from, to time.Time) (float64, error)

	// Note that this function must return an empty
	// string if resource cannot be determined
	ResourceFromSelector(entities.Selector) string
	Close() error // providers must explicitly be closed once not needed anymore

}

func FromSelector

func FromSelector(obj *entities.Selector) Provider

FromSelector - identifies provider from Objective returns nil if provider cannot be identified

type ProviderFactory

type ProviderFactory func() (Provider, error)

type ProviderType

type ProviderType string

const (
	AWSProvider ProviderType = "aws"
	GCPProvider ProviderType = "gcp"
)