package nodeaffinity

import "k8s.io/component-helpers/scheduling/corev1/nodeaffinity"

Index ¶

• type LazyErrorNodeSelector
• func NewLazyErrorNodeSelector(ns *v1.NodeSelector, opts ...field.PathOption) *LazyErrorNodeSelector
• func (ns *LazyErrorNodeSelector) Match(node *v1.Node) (bool, error)
• type NodeSelector
• func NewNodeSelector(ns *v1.NodeSelector, opts ...field.PathOption) (*NodeSelector, error)
• func (ns *NodeSelector) Match(node *v1.Node) bool
• type PreferredSchedulingTerms
• func NewPreferredSchedulingTerms(terms []v1.PreferredSchedulingTerm, opts ...field.PathOption) (*PreferredSchedulingTerms, error)
• func (t *PreferredSchedulingTerms) Score(node *v1.Node) int64
• type RequiredNodeAffinity
• func GetRequiredNodeAffinity(pod *v1.Pod) RequiredNodeAffinity
• func (s RequiredNodeAffinity) Match(node *v1.Node) (bool, error)

Types ¶

type LazyErrorNodeSelector ¶

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

LazyErrorNodeSelector is a runtime representation of v1.NodeSelector that only reports parse errors when no terms match.

func NewLazyErrorNodeSelector ¶

func NewLazyErrorNodeSelector(ns *v1.NodeSelector, opts ...field.PathOption) *LazyErrorNodeSelector

NewLazyErrorNodeSelector creates a NodeSelector that only reports parse errors when no terms match.

func (*LazyErrorNodeSelector) Match ¶

func (ns *LazyErrorNodeSelector) Match(node *v1.Node) (bool, error)

Match checks whether the node labels and fields match the selector terms, ORed; nil or empty term matches no objects. Parse errors are only returned if no terms matched.

type NodeSelector ¶

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

NodeSelector is a runtime representation of v1.NodeSelector.

func NewNodeSelector ¶

func NewNodeSelector(ns *v1.NodeSelector, opts ...field.PathOption) (*NodeSelector, error)

NewNodeSelector returns a NodeSelector or aggregate parsing errors found.

func (*NodeSelector) Match ¶

func (ns *NodeSelector) Match(node *v1.Node) bool

Match checks whether the node labels and fields match the selector terms, ORed; nil or empty term matches no objects.

type PreferredSchedulingTerms ¶

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

PreferredSchedulingTerms is a runtime representation of []v1.PreferredSchedulingTerms.

func NewPreferredSchedulingTerms ¶

func NewPreferredSchedulingTerms(terms []v1.PreferredSchedulingTerm, opts ...field.PathOption) (*PreferredSchedulingTerms, error)

NewPreferredSchedulingTerms returns a PreferredSchedulingTerms or all the parsing errors found. If a v1.PreferredSchedulingTerm has a 0 weight, its parsing is skipped.

func (*PreferredSchedulingTerms) Score ¶

func (t *PreferredSchedulingTerms) Score(node *v1.Node) int64

Score returns a score for a Node: the sum of the weights of the terms that match the Node.

type RequiredNodeAffinity ¶

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

func GetRequiredNodeAffinity ¶

func GetRequiredNodeAffinity(pod *v1.Pod) RequiredNodeAffinity

GetRequiredNodeAffinity returns the parsing result of pod's nodeSelector and nodeAffinity.

func (RequiredNodeAffinity) Match ¶

func (s RequiredNodeAffinity) Match(node *v1.Node) (bool, error)

Match checks whether the pod is schedulable onto nodes according to the requirements in both nodeSelector and nodeAffinity.

Source Files ¶

nodeaffinity.go