runtime

Documentation

Index

• func DecodeInto(obj runtime.Object, into interface{}) error
• func NewFramework(ctx context.Context, r Registry, profile *config.KubeSchedulerProfile, ...) (framework.Framework, error)
• func NewWaitingPodsMap() *waitingPodsMap
• type CaptureProfile
• type Option
  • func WithCaptureProfile(c CaptureProfile) Option
  • func WithClientSet(clientSet clientset.Interface) Option
  • func WithComponentConfigVersion(componentConfigVersion string) Option
  • func WithEventRecorder(recorder events.EventRecorder) Option
  • func WithExtenders(extenders []framework.Extender) Option
  • func WithInformerFactory(informerFactory informers.SharedInformerFactory) Option
  • func WithKubeConfig(kubeConfig *restclient.Config) Option
  • func WithLogger(logger klog.Logger) Option
  • func WithMetricsRecorder(r *metrics.MetricAsyncRecorder) Option
  • func WithParallelism(parallelism int) Option
  • func WithPodActivator(activator framework.PodActivator) Option
  • func WithPodNominator(nominator framework.PodNominator) Option
  • func WithSharedDRAManager(sharedDRAManager framework.SharedDRAManager) Option
  • func WithSnapshotSharedLister(snapshotSharedLister framework.SharedLister) Option
  • func WithWaitingPods(wp *waitingPodsMap) Option
• type PluginFactory
  • func FactoryAdapter(fts plfeature.Features, withFts PluginFactoryWithFts) PluginFactory
• type PluginFactoryWithFts
• type Registry
  • func (r Registry) Merge(in Registry) error
  • func (r Registry) Register(name string, factory PluginFactory) error
  • func (r Registry) Unregister(name string) error

Functions

func DecodeInto

func DecodeInto(obj runtime.Object, into interface{}) error

DecodeInto decodes configuration whose type is *runtime.Unknown to the interface into.

func NewFramework

func NewFramework(ctx context.Context, r Registry, profile *config.KubeSchedulerProfile, opts ...Option) (framework.Framework, error)

NewFramework initializes plugins given the configuration and the registry.

func NewWaitingPodsMap

func NewWaitingPodsMap() *waitingPodsMap

NewWaitingPodsMap returns a new waitingPodsMap.

Types

type CaptureProfile

type CaptureProfile func(config.KubeSchedulerProfile)

CaptureProfile is a callback to capture a finalized profile.

type Option

type Option func(*frameworkOptions)

Option for the frameworkImpl.

func WithCaptureProfile

func WithCaptureProfile(c CaptureProfile) Option

WithCaptureProfile sets a callback to capture the finalized profile.

func WithClientSet

func WithClientSet(clientSet clientset.Interface) Option

WithClientSet sets clientSet for the scheduling frameworkImpl.

func WithComponentConfigVersion

func WithComponentConfigVersion(componentConfigVersion string) Option

WithComponentConfigVersion sets the component config version to the KubeSchedulerConfiguration version used. The string should be the full scheme group/version of the external type we converted from (for example "kubescheduler.config.k8s.io/v1")

func WithEventRecorder

func WithEventRecorder(recorder events.EventRecorder) Option

WithEventRecorder sets clientSet for the scheduling frameworkImpl.

func WithExtenders

func WithExtenders(extenders []framework.Extender) Option

WithExtenders sets extenders for the scheduling frameworkImpl.

func WithInformerFactory

func WithInformerFactory(informerFactory informers.SharedInformerFactory) Option

WithInformerFactory sets informer factory for the scheduling frameworkImpl.

func WithKubeConfig

func WithKubeConfig(kubeConfig *restclient.Config) Option

WithKubeConfig sets kubeConfig for the scheduling frameworkImpl.

func WithLogger

func WithLogger(logger klog.Logger) Option

WithLogger overrides the default logger from k8s.io/klog.

func WithMetricsRecorder

func WithMetricsRecorder(r *metrics.MetricAsyncRecorder) Option

WithMetricsRecorder sets metrics recorder for the scheduling frameworkImpl.

func WithParallelism

func WithParallelism(parallelism int) Option

WithParallelism sets parallelism for the scheduling frameworkImpl.

func WithPodActivator

func WithPodActivator(activator framework.PodActivator) Option

func WithPodNominator

func WithPodNominator(nominator framework.PodNominator) Option

WithPodNominator sets podNominator for the scheduling frameworkImpl.

func WithSharedDRAManager

func WithSharedDRAManager(sharedDRAManager framework.SharedDRAManager) Option

WithSharedDRAManager sets SharedDRAManager for the framework.

func WithSnapshotSharedLister

func WithSnapshotSharedLister(snapshotSharedLister framework.SharedLister) Option

WithSnapshotSharedLister sets the SharedLister of the snapshot.

func WithWaitingPods

func WithWaitingPods(wp *waitingPodsMap) Option

WithWaitingPods sets waitingPods for the scheduling frameworkImpl.

type PluginFactory

type PluginFactory = func(ctx context.Context, configuration runtime.Object, f framework.Handle) (framework.Plugin, error)

PluginFactory is a function that builds a plugin.

func FactoryAdapter

func FactoryAdapter(fts plfeature.Features, withFts PluginFactoryWithFts) PluginFactory

FactoryAdapter can be used to inject feature gates for a plugin that needs them when the caller expects the older PluginFactory method.

type PluginFactoryWithFts

type PluginFactoryWithFts func(context.Context, runtime.Object, framework.Handle, plfeature.Features) (framework.Plugin, error)

PluginFactoryWithFts is a function that builds a plugin with certain feature gates.

type Registry

type Registry map[string]PluginFactory

Registry is a collection of all available plugins. The framework uses a registry to enable and initialize configured plugins. All plugins must be in the registry before initializing the framework.

func (Registry) Merge

func (r Registry) Merge(in Registry) error

Merge merges the provided registry to the current one.

func (Registry) Register

func (r Registry) Register(name string, factory PluginFactory) error

Register adds a new plugin to the registry. If a plugin with the same name exists, it returns an error.

func (Registry) Unregister

func (r Registry) Unregister(name string) error

Unregister removes an existing plugin from the registry. If no plugin with the provided name exists, it returns an error.