slos

Documentation

Index

• type Gatherer
• type QueryExecutor

Types

type Gatherer

type Gatherer interface {
	Gather(executor QueryExecutor, startTime time.Time, config *measurement.MeasurementConfig) (measurement.Summary, error)
	IsEnabled(config *measurement.MeasurementConfig) bool
	String() string
}

Gatherer is an interface for measurements based on Prometheus metrics. Those measurments don't require any preparation. It's assumed Prometheus is up, running and instructed to scrape required metrics in the test cluster (please see clusterloader2/pkg/prometheus/manifests).

type QueryExecutor

type QueryExecutor interface {
	Query(query string, queryTime time.Time) ([]*model.Sample, error)
}

QueryExecutor is an interface for queryning Prometheus server.