metrics

Documentation

Index

• Constants
• func NewPrometheusMetrics(namespace string, registry metrics.RegisterGatherer) *prometheusMetrics
• func NewTriggerMetrics(namespace, name string) *triggerMetrics
• func SinceInSeconds(start time.Time) float64
• type NoOpMetrics
  • func (m *NoOpMetrics) AddIPAllocation(subnetID string, allocated int64)
  • func (m *NoOpMetrics) AddIPRelease(subnetID string, released int64)
  • func (m *NoOpMetrics) AllocationAttempt(typ, status, subnetID string, observe float64)
  • func (m *NoOpMetrics) DeleteNode(n string)
  • func (m *NoOpMetrics) IncInterfaceAllocation(subnetID string)
  • func (m *NoOpMetrics) IncResyncCount()
  • func (m *NoOpMetrics) K8sSyncTrigger() trigger.MetricsObserver
  • func (m *NoOpMetrics) ObserveBackgroundSync(status string, duration time.Duration)
  • func (m *NoOpMetrics) PoolMaintainerTrigger() trigger.MetricsObserver
  • func (m *NoOpMetrics) ReleaseAttempt(typ, status, subnetID string, observe float64)
  • func (m *NoOpMetrics) ResyncTrigger() trigger.MetricsObserver
  • func (m *NoOpMetrics) SetAllocatedIPs(typ string, allocated int)
  • func (m *NoOpMetrics) SetAvailableIPsPerSubnet(subnetID, availabilityZone string, available int)
  • func (m *NoOpMetrics) SetAvailableInterfaces(available int)
  • func (m *NoOpMetrics) SetEmptyInterfaceSlots(emptyInterfaceSlots int)
  • func (m *NoOpMetrics) SetIPAvailable(node string, n int)
  • func (m *NoOpMetrics) SetIPNeeded(node string, n int)
  • func (m *NoOpMetrics) SetIPUsed(node string, n int)
  • func (m *NoOpMetrics) SetInterfaceCandidates(interfaceCandidates int)
  • func (m *NoOpMetrics) SetNodes(category string, nodes int)
• type NoOpMetricsObserver
  • func (m *NoOpMetricsObserver) PostRun(callDuration, latency time.Duration, folds int)
  • func (m *NoOpMetricsObserver) QueueEvent(reason string)

Constants

const LabelTargetNodeName = "target_node"

Functions

func NewPrometheusMetrics

func NewPrometheusMetrics(namespace string, registry metrics.RegisterGatherer) *prometheusMetrics

NewPrometheusMetrics returns a new interface metrics implementation backed by Prometheus metrics.

func NewTriggerMetrics

func NewTriggerMetrics(namespace, name string) *triggerMetrics

func SinceInSeconds

func SinceInSeconds(start time.Time) float64

SinceInSeconds gets the time since the specified start in seconds.

Types

type NoOpMetrics

type NoOpMetrics struct{}

NoOpMetrics is a no-operation implementation of the metrics

func (*NoOpMetrics) AddIPAllocation

func (m *NoOpMetrics) AddIPAllocation(subnetID string, allocated int64)

func (*NoOpMetrics) AddIPRelease

func (m *NoOpMetrics) AddIPRelease(subnetID string, released int64)

func (*NoOpMetrics) AllocationAttempt

func (m *NoOpMetrics) AllocationAttempt(typ, status, subnetID string, observe float64)

func (*NoOpMetrics) DeleteNode

func (m *NoOpMetrics) DeleteNode(n string)

func (*NoOpMetrics) IncInterfaceAllocation

func (m *NoOpMetrics) IncInterfaceAllocation(subnetID string)

func (*NoOpMetrics) IncResyncCount

func (m *NoOpMetrics) IncResyncCount()

func (*NoOpMetrics) K8sSyncTrigger

func (m *NoOpMetrics) K8sSyncTrigger() trigger.MetricsObserver

func (*NoOpMetrics) ObserveBackgroundSync

func (m *NoOpMetrics) ObserveBackgroundSync(status string, duration time.Duration)

func (*NoOpMetrics) PoolMaintainerTrigger

func (m *NoOpMetrics) PoolMaintainerTrigger() trigger.MetricsObserver

func (*NoOpMetrics) ReleaseAttempt

func (m *NoOpMetrics) ReleaseAttempt(typ, status, subnetID string, observe float64)

func (*NoOpMetrics) ResyncTrigger

func (m *NoOpMetrics) ResyncTrigger() trigger.MetricsObserver

func (*NoOpMetrics) SetAllocatedIPs

func (m *NoOpMetrics) SetAllocatedIPs(typ string, allocated int)

func (*NoOpMetrics) SetAvailableIPsPerSubnet

func (m *NoOpMetrics) SetAvailableIPsPerSubnet(subnetID, availabilityZone string, available int)

func (*NoOpMetrics) SetAvailableInterfaces

func (m *NoOpMetrics) SetAvailableInterfaces(available int)

func (*NoOpMetrics) SetEmptyInterfaceSlots

func (m *NoOpMetrics) SetEmptyInterfaceSlots(emptyInterfaceSlots int)

func (*NoOpMetrics) SetIPAvailable

func (m *NoOpMetrics) SetIPAvailable(node string, n int)

func (*NoOpMetrics) SetIPNeeded

func (m *NoOpMetrics) SetIPNeeded(node string, n int)

func (*NoOpMetrics) SetIPUsed

func (m *NoOpMetrics) SetIPUsed(node string, n int)

func (*NoOpMetrics) SetInterfaceCandidates

func (m *NoOpMetrics) SetInterfaceCandidates(interfaceCandidates int)

func (*NoOpMetrics) SetNodes

func (m *NoOpMetrics) SetNodes(category string, nodes int)

type NoOpMetricsObserver

type NoOpMetricsObserver struct{}

NoOpMetricsObserver is a no-operation implementation of the metrics observer

func (*NoOpMetricsObserver) PostRun

func (m *NoOpMetricsObserver) PostRun(callDuration, latency time.Duration, folds int)

MetricsObserver implementation

func (*NoOpMetricsObserver) QueueEvent

func (m *NoOpMetricsObserver) QueueEvent(reason string)