metrics

Documentation

Index

• Constants
• Variables
• func PublishNegInitializationMetrics(latency time.Duration)
• func PublishNegManagerProcessMetrics(process string, err error, start time.Time)
• func PublishNegOperationMetrics(operation, negType, apiVersion string, err error, numEndpoints int, ...)
• func PublishNegSyncMetrics(negType, endpointCalculator string, err error, start time.Time)
• func RegisterMetrics()

Constants

const (
	GCProcess   = "GC"
	SyncProcess = "Sync"
)

Variables

var (
	NegOperationLatency = prometheus.NewHistogramVec(
		prometheus.HistogramOpts{
			Subsystem: negControllerSubsystem,
			Name:      negOpLatencyKey,
			Help:      "Latency of a NEG Operation",

			Buckets: prometheus.ExponentialBuckets(1, 2, 13),
		},
		negOpLatencyMetricsLabels,
	)

	NegOperationEndpoints = prometheus.NewHistogramVec(
		prometheus.HistogramOpts{
			Subsystem: negControllerSubsystem,
			Name:      negOpEndpointsKey,
			Help:      "Number of Endpoints during an NEG Operation",

			Buckets: prometheus.ExponentialBuckets(1, 2, 13),
		},
		negOpEndpointsMetricsLabels,
	)

	SyncerSyncLatency = prometheus.NewHistogramVec(
		prometheus.HistogramOpts{
			Subsystem: negControllerSubsystem,
			Name:      syncerLatencyKey,
			Help:      "Sync latency for NEG Syncer",

			Buckets: prometheus.ExponentialBuckets(1, 2, 13),
		},
		syncerMetricsLabels,
	)

	ManagerProcessLatency = prometheus.NewHistogramVec(
		prometheus.HistogramOpts{
			Subsystem: negControllerSubsystem,
			Name:      managerProcessLatencyKey,
			Help:      "Process latency for NEG Manager",

			Buckets: prometheus.ExponentialBuckets(1, 2, 13),
		},
		negProcessMetricsLabels,
	)

	InitializationLatency = prometheus.NewHistogram(
		prometheus.HistogramOpts{
			Subsystem: negControllerSubsystem,
			Name:      initLatencyKey,
			Help:      "Initialization latency of a NEG",

			Buckets: prometheus.ExponentialBuckets(1, 2, 13),
		},
	)

	LastSyncTimestamp = prometheus.NewGauge(
		prometheus.GaugeOpts{
			Subsystem: negControllerSubsystem,
			Name:      lastSyncTimestampKey,
			Help:      "The timestamp of the last execution of NEG controller sync loop.",
		},
	)
)

Functions

func PublishNegInitializationMetrics

func PublishNegInitializationMetrics(latency time.Duration)

PublishNegInitializationMetrics publishes collected metrics for time from request to initialization of NEG

func PublishNegManagerProcessMetrics

func PublishNegManagerProcessMetrics(process string, err error, start time.Time)

PublishNegManagerProcessMetrics publishes collected metrics for the neg manager loops

func PublishNegOperationMetrics

func PublishNegOperationMetrics(operation, negType, apiVersion string, err error, numEndpoints int, start time.Time)

PublishNegOperationMetrics publishes collected metrics for neg operations

func PublishNegSyncMetrics

func PublishNegSyncMetrics(negType, endpointCalculator string, err error, start time.Time)

PublishNegSyncMetrics publishes collected metrics for the sync of NEG

func RegisterMetrics

func RegisterMetrics()