metrics

Documentation

Index

• func GetSizeBucket(size float64) string
• func SinceInMicroseconds(start time.Time) float64
• func SinceInSeconds(start time.Time) float64
• func UnaryInterceptor() grpc.UnaryServerInterceptor
• type Metrics
  • func Instance() *Metrics
  • func New(config *libconfig.MetricsConfig) *Metrics
  • func (m *Metrics) MetricContainersOOMCountTotalInc(name string)
  • func (m *Metrics) MetricContainersOOMTotalInc()
  • func (m *Metrics) MetricImageLayerReuseInc(layer string)
  • func (m *Metrics) MetricImagePullsByDigestAdd(add float64, values ...string)
  • func (m *Metrics) MetricImagePullsByNameAdd(add float64, values ...string)
  • func (m *Metrics) MetricImagePullsByNameSkippedAdd(add float64, name string)
  • func (m *Metrics) MetricImagePullsBytesAdd(add float64, mediatype string, size int64)
  • func (m *Metrics) MetricImagePullsFailuresInc(image, label string)
  • func (m *Metrics) MetricImagePullsLayerSizeObserve(size int64)
  • func (m *Metrics) MetricImagePullsSkippedBytesAdd(add float64)
  • func (m *Metrics) MetricImagePullsSuccessesInc(name string)
  • func (m *Metrics) MetricOperationsErrorsInc(operation string)
  • func (m *Metrics) MetricOperationsInc(operation string)
  • func (m *Metrics) MetricOperationsLatencySet(operation string, start time.Time)
  • func (m *Metrics) MetricOperationsLatencyTotalObserve(operation string, start time.Time)
  • func (m *Metrics) Start(stop chan struct{}) error

Functions

func GetSizeBucket

func GetSizeBucket(size float64) string

GetSizeBucket gets a bucket name for given size sorted according to 1 KiB, 1 MiB, 10 MiB, ...

func SinceInMicroseconds

func SinceInMicroseconds(start time.Time) float64

SinceInMicroseconds gets the time since the specified start in microseconds.

func SinceInSeconds

func SinceInSeconds(start time.Time) float64

SinceInSeconds gets the time since specified start in seconds.

func UnaryInterceptor

func UnaryInterceptor() grpc.UnaryServerInterceptor

UnaryInterceptor adds all necessary metrics to incoming gRPC requests

Types

type Metrics

type Metrics struct {
	// contains filtered or unexported fields
}

Metrics is the main structure for starting the metrics endpoints.

func Instance

func Instance() *Metrics

Instance returns the singleton instance of the Metrics.

func New

func New(config *libconfig.MetricsConfig) *Metrics

New creates a new metrics instance.

func (*Metrics) MetricContainersOOMCountTotalInc

func (m *Metrics) MetricContainersOOMCountTotalInc(name string)

func (*Metrics) MetricContainersOOMTotalInc

func (m *Metrics) MetricContainersOOMTotalInc()

func (*Metrics) MetricImageLayerReuseInc

func (m *Metrics) MetricImageLayerReuseInc(layer string)

func (*Metrics) MetricImagePullsByDigestAdd

func (m *Metrics) MetricImagePullsByDigestAdd(add float64, values ...string)

func (*Metrics) MetricImagePullsByNameAdd

func (m *Metrics) MetricImagePullsByNameAdd(add float64, values ...string)

func (*Metrics) MetricImagePullsByNameSkippedAdd

func (m *Metrics) MetricImagePullsByNameSkippedAdd(add float64, name string)

func (*Metrics) MetricImagePullsBytesAdd

func (m *Metrics) MetricImagePullsBytesAdd(add float64, mediatype string, size int64)

func (*Metrics) MetricImagePullsFailuresInc

func (m *Metrics) MetricImagePullsFailuresInc(image, label string)

func (*Metrics) MetricImagePullsLayerSizeObserve

func (m *Metrics) MetricImagePullsLayerSizeObserve(size int64)

func (*Metrics) MetricImagePullsSkippedBytesAdd

func (m *Metrics) MetricImagePullsSkippedBytesAdd(add float64)

func (*Metrics) MetricImagePullsSuccessesInc

func (m *Metrics) MetricImagePullsSuccessesInc(name string)

func (*Metrics) MetricOperationsErrorsInc

func (m *Metrics) MetricOperationsErrorsInc(operation string)

func (*Metrics) MetricOperationsInc

func (m *Metrics) MetricOperationsInc(operation string)

func (*Metrics) MetricOperationsLatencySet

func (m *Metrics) MetricOperationsLatencySet(operation string, start time.Time)

func (*Metrics) MetricOperationsLatencyTotalObserve

func (m *Metrics) MetricOperationsLatencyTotalObserve(operation string, start time.Time)

func (*Metrics) Start

func (m *Metrics) Start(stop chan struct{}) error

Start starts serving the metrics in the background.