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k8s.io/kubernetes / pkg / scheduler / framework / plugins / tainttoleration

Package tainttoleration

v1.18.5
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Published: Jun 26, 2020 | License: Apache-2.0 | Module: k8s.io/kubernetes

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Package Files

Constants

const (
	// Name is the name of the plugin used in the plugin registry and configurations.
	Name = "TaintToleration"

	// ErrReasonNotMatch is the Filter reason status when not matching.
	ErrReasonNotMatch = "node(s) had taints that the pod didn't tolerate"
)

func New

func New(_ *runtime.Unknown, h framework.FrameworkHandle) (framework.Plugin, error)

New initializes a new plugin and returns it.

type TaintToleration

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

TaintToleration is a plugin that checks if a pod tolerates a node's taints.

func (*TaintToleration) Filter

func (pl *TaintToleration) Filter(ctx context.Context, state *framework.CycleState, pod *v1.Pod, nodeInfo *nodeinfo.NodeInfo) *framework.Status

Filter invoked at the filter extension point.

func (*TaintToleration) Name

func (pl *TaintToleration) Name() string

Name returns name of the plugin. It is used in logs, etc.

func (*TaintToleration) NormalizeScore

func (pl *TaintToleration) NormalizeScore(ctx context.Context, _ *framework.CycleState, pod *v1.Pod, scores framework.NodeScoreList) *framework.Status

NormalizeScore invoked after scoring all nodes.

func (*TaintToleration) PreScore

func (pl *TaintToleration) PreScore(ctx context.Context, cycleState *framework.CycleState, pod *v1.Pod, nodes []*v1.Node) *framework.Status

PreScore builds and writes cycle state used by Score and NormalizeScore.

func (*TaintToleration) Score

func (pl *TaintToleration) Score(ctx context.Context, state *framework.CycleState, pod *v1.Pod, nodeName string) (int64, *framework.Status)

Score invoked at the Score extension point.

func (*TaintToleration) ScoreExtensions

func (pl *TaintToleration) ScoreExtensions() framework.ScoreExtensions

ScoreExtensions of the Score plugin.

Documentation was rendered with GOOS=linux and GOARCH=amd64.

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