Documentation
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Index ¶
- type APIServerMetrics
- type ClusterAutoscalerMetrics
- type Collection
- type ControllerManagerMetrics
- type Grabber
- func (g *Grabber) Grab() (Collection, error)
- func (g *Grabber) GrabFromAPIServer() (APIServerMetrics, error)
- func (g *Grabber) GrabFromClusterAutoscaler() (ClusterAutoscalerMetrics, error)
- func (g *Grabber) GrabFromControllerManager() (ControllerManagerMetrics, error)
- func (g *Grabber) GrabFromKubelet(nodeName string) (KubeletMetrics, error)
- func (g *Grabber) GrabFromScheduler() (SchedulerMetrics, error)
- func (g *Grabber) HasRegisteredMaster() bool
- type KubeletMetrics
- type Metrics
- type SchedulerMetrics
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type APIServerMetrics ¶ added in v1.14.0
type APIServerMetrics Metrics
APIServerMetrics is metrics for API server
type ClusterAutoscalerMetrics ¶
type ClusterAutoscalerMetrics Metrics
ClusterAutoscalerMetrics is metrics for cluster autoscaller
type Collection ¶ added in v1.14.0
type Collection struct {
APIServerMetrics APIServerMetrics
ControllerManagerMetrics ControllerManagerMetrics
KubeletMetrics map[string]KubeletMetrics
SchedulerMetrics SchedulerMetrics
ClusterAutoscalerMetrics ClusterAutoscalerMetrics
}
Collection is metrics collection of components
type ControllerManagerMetrics ¶
type ControllerManagerMetrics Metrics
ControllerManagerMetrics is metrics for controller manager
type Grabber ¶ added in v1.14.0
type Grabber struct {
// contains filtered or unexported fields
}
Grabber provides functions which grab metrics from components
func NewMetricsGrabber ¶
func NewMetricsGrabber(c clientset.Interface, ec clientset.Interface, kubelets bool, scheduler bool, controllers bool, apiServer bool, clusterAutoscaler bool) (*Grabber, error)
NewMetricsGrabber returns new metrics which are initialized.
func (*Grabber) Grab ¶ added in v1.14.0
func (g *Grabber) Grab() (Collection, error)
Grab returns metrics from corresponding component
func (*Grabber) GrabFromAPIServer ¶ added in v1.14.0
func (g *Grabber) GrabFromAPIServer() (APIServerMetrics, error)
GrabFromAPIServer returns metrics from API server
func (*Grabber) GrabFromClusterAutoscaler ¶ added in v1.14.0
func (g *Grabber) GrabFromClusterAutoscaler() (ClusterAutoscalerMetrics, error)
GrabFromClusterAutoscaler returns metrics from cluster autoscaler
func (*Grabber) GrabFromControllerManager ¶ added in v1.14.0
func (g *Grabber) GrabFromControllerManager() (ControllerManagerMetrics, error)
GrabFromControllerManager returns metrics from controller manager
func (*Grabber) GrabFromKubelet ¶ added in v1.14.0
func (g *Grabber) GrabFromKubelet(nodeName string) (KubeletMetrics, error)
GrabFromKubelet returns metrics from kubelet
func (*Grabber) GrabFromScheduler ¶ added in v1.14.0
func (g *Grabber) GrabFromScheduler() (SchedulerMetrics, error)
GrabFromScheduler returns metrics from scheduler
func (*Grabber) HasRegisteredMaster ¶ added in v1.14.0
func (g *Grabber) HasRegisteredMaster() bool
HasRegisteredMaster returns if metrics grabber was able to find a master node
type KubeletMetrics ¶
type KubeletMetrics Metrics
KubeletMetrics is metrics for kubelet
func GrabKubeletMetricsWithoutProxy ¶
func GrabKubeletMetricsWithoutProxy(nodeName, path 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
NewKubeletMetrics returns new metrics which are initialized.
type Metrics ¶
type Metrics map[string]model.Samples
Metrics is generic metrics for other specific metrics
Source Files