prometheus

Documentation

Index

• Constants
• type Handler
  • func NewPrometheusHandler(apiURL string, project string, stage string, service string, ...) *Handler
  • func (ph *Handler) GetSLIValue(metric string, start string, end string, logger keptncommon.LoggerInterface) (float64, error)

Constants

const ErrorRate = "error_rate"

const RequestLatencyP50 = "response_time_p50"

const RequestLatencyP90 = "response_time_p90"

const RequestLatencyP95 = "response_time_p95"

const Throughput = "throughput"

Types

type Handler

type Handler struct {
	ApiURL        string
	Username      string
	Password      string
	Project       string
	Stage         string
	Service       string
	HTTPClient    *http.Client
	CustomFilters []*keptnv2.SLIFilter
	CustomQueries map[string]string
}

Handler interacts with a prometheus API endpoint

func NewPrometheusHandler

func NewPrometheusHandler(apiURL string, project string, stage string, service string, customFilters []*keptnv2.SLIFilter) *Handler

NewPrometheusHandler returns a new prometheus handler that interacts with the Prometheus REST API

func (*Handler) GetSLIValue

func (ph *Handler) GetSLIValue(metric string, start string, end string, logger keptncommon.LoggerInterface) (float64, error)

GetSLIValue retrieves the specified value via the Prometheus API