package metrics

import "k8s.io/kubernetes/test/e2e/framework/metrics"

Index ¶

• Constants
• func PrintSample(sample *model.Sample) string
• type ApiServerMetrics
• func NewApiServerMetrics() ApiServerMetrics
• func (m *ApiServerMetrics) Equal(o ApiServerMetrics) bool
• type ClusterAutoscalerMetrics
• func NewClusterAutoscalerMetrics() ClusterAutoscalerMetrics
• func (m *ClusterAutoscalerMetrics) Equal(o ClusterAutoscalerMetrics) bool
• type ControllerManagerMetrics
• func NewControllerManagerMetrics() ControllerManagerMetrics
• func (m *ControllerManagerMetrics) Equal(o ControllerManagerMetrics) bool
• type KubeletMetrics
• func GrabKubeletMetricsWithoutProxy(nodeName string) (KubeletMetrics, error)
• func NewKubeletMetrics() KubeletMetrics
• func (m *KubeletMetrics) Equal(o KubeletMetrics) bool
• type Metrics
• func NewMetrics() Metrics
• func (m *Metrics) Equal(o Metrics) bool
• type MetricsCollection
• type MetricsGrabber
• func NewMetricsGrabber(c clientset.Interface, ec clientset.Interface, kubelets bool, scheduler bool, controllers bool, apiServer bool, clusterAutoscaler bool) (*MetricsGrabber, error)
• func (g *MetricsGrabber) Grab() (MetricsCollection, error)
• func (g *MetricsGrabber) GrabFromApiServer() (ApiServerMetrics, error)
• func (g *MetricsGrabber) GrabFromClusterAutoscaler() (ClusterAutoscalerMetrics, error)
• func (g *MetricsGrabber) GrabFromControllerManager() (ControllerManagerMetrics, error)
• func (g *MetricsGrabber) GrabFromKubelet(nodeName string) (KubeletMetrics, error)
• func (g *MetricsGrabber) GrabFromScheduler() (SchedulerMetrics, error)
• func (g *MetricsGrabber) HasRegisteredMaster() bool
• type SchedulerMetrics
• func NewSchedulerMetrics() SchedulerMetrics
• func (m *SchedulerMetrics) Equal(o SchedulerMetrics) bool

Constants ¶

const (
	ProxyTimeout = 2 * time.Minute
)

Functions ¶

func PrintSample ¶

func PrintSample(sample *model.Sample) string

Types ¶

type ApiServerMetrics ¶

type ApiServerMetrics Metrics

func NewApiServerMetrics ¶

func NewApiServerMetrics() ApiServerMetrics

func (*ApiServerMetrics) Equal ¶

func (m *ApiServerMetrics) Equal(o ApiServerMetrics) bool

type ClusterAutoscalerMetrics ¶

type ClusterAutoscalerMetrics Metrics

func NewClusterAutoscalerMetrics ¶

func NewClusterAutoscalerMetrics() ClusterAutoscalerMetrics

func (*ClusterAutoscalerMetrics) Equal ¶

func (m *ClusterAutoscalerMetrics) Equal(o ClusterAutoscalerMetrics) bool

type ControllerManagerMetrics ¶

type ControllerManagerMetrics Metrics

func NewControllerManagerMetrics ¶

func NewControllerManagerMetrics() ControllerManagerMetrics

func (*ControllerManagerMetrics) Equal ¶

func (m *ControllerManagerMetrics) Equal(o ControllerManagerMetrics) bool

type KubeletMetrics ¶

type KubeletMetrics Metrics

func GrabKubeletMetricsWithoutProxy ¶

func GrabKubeletMetricsWithoutProxy(nodeName string) (KubeletMetrics, error)

GrabKubeletMetricsWithoutProxy retrieve metrics from the kubelet on the given node using a simple GET over http. Currently only used in integration tests.

func NewKubeletMetrics ¶

func NewKubeletMetrics() KubeletMetrics

func (*KubeletMetrics) Equal ¶

func (m *KubeletMetrics) Equal(o KubeletMetrics) bool

type Metrics ¶

type Metrics map[string]model.Samples

func NewMetrics ¶

func NewMetrics() Metrics

func (*Metrics) Equal ¶

func (m *Metrics) Equal(o Metrics) bool

type MetricsCollection ¶

type MetricsCollection struct {
	ApiServerMetrics         ApiServerMetrics
	ControllerManagerMetrics ControllerManagerMetrics
	KubeletMetrics           map[string]KubeletMetrics
	SchedulerMetrics         SchedulerMetrics
	ClusterAutoscalerMetrics ClusterAutoscalerMetrics
}

type MetricsGrabber ¶

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

func NewMetricsGrabber ¶

func NewMetricsGrabber(c clientset.Interface, ec clientset.Interface, kubelets bool, scheduler bool, controllers bool, apiServer bool, clusterAutoscaler bool) (*MetricsGrabber, error)

func (*MetricsGrabber) Grab ¶

func (g *MetricsGrabber) Grab() (MetricsCollection, error)

func (*MetricsGrabber) GrabFromApiServer ¶

func (g *MetricsGrabber) GrabFromApiServer() (ApiServerMetrics, error)

func (*MetricsGrabber) GrabFromClusterAutoscaler ¶

func (g *MetricsGrabber) GrabFromClusterAutoscaler() (ClusterAutoscalerMetrics, error)

func (*MetricsGrabber) GrabFromControllerManager ¶

func (g *MetricsGrabber) GrabFromControllerManager() (ControllerManagerMetrics, error)

func (*MetricsGrabber) GrabFromKubelet ¶

func (g *MetricsGrabber) GrabFromKubelet(nodeName string) (KubeletMetrics, error)

func (*MetricsGrabber) GrabFromScheduler ¶

func (g *MetricsGrabber) GrabFromScheduler() (SchedulerMetrics, error)

func (*MetricsGrabber) HasRegisteredMaster ¶

func (g *MetricsGrabber) HasRegisteredMaster() bool

HasRegisteredMaster returns if metrics grabber was able to find a master node

type SchedulerMetrics ¶

type SchedulerMetrics Metrics

func NewSchedulerMetrics ¶

func NewSchedulerMetrics() SchedulerMetrics

func (*SchedulerMetrics) Equal ¶

func (m *SchedulerMetrics) Equal(o SchedulerMetrics) bool

Source Files ¶

api_server_metrics.go cluster_autoscaler_metrics.go controller_manager_metrics.go generic_metrics.go kubelet_metrics.go metrics_grabber.go scheduler_metrics.go