handler

package
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Published: May 10, 2024 License: Apache-2.0 Imports: 17 Imported by: 1

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Index

Constants

View Source
const AgentHandlerGeneric = "generic"

Variables

This section is empty.

Functions

func GetRegisterAgentHandlerFuncs

func GetRegisterAgentHandlerFuncs() map[string]InitFunc

func RegisterAgentHandlerFunc

func RegisterAgentHandlerFunc(name string, f InitFunc)

Types

type AgentHandler

type AgentHandler interface {
	// GetEvictionInfo returns eviction item for the given node-name
	GetEvictionInfo(node string) (*helper.EvictItem, bool)

	// GetCNRTaintInfo returns a map mapping for the given node-name
	GetCNRTaintInfo(node string) (*helper.CNRTaintItem, bool)
}

AgentHandler defines the standard interface to handle unhealthy states for each individual agent

func NewGenericAgentHandler

func NewGenericAgentHandler(ctx context.Context, agent string, emitter metrics.MetricEmitter,
	genericConf *generic.GenericConfiguration, _ *controller.LifeCycleConfig, nodeSelector labels.Selector,
	podIndexer cache.Indexer, nodeLister corelisters.NodeLister, cnrLister listers.CustomNodeResourceLister,
	checker *helper.HealthzHelper,
) AgentHandler

type GenericAgentHandler

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

GenericAgentHandler implements AgentHandler with generic actions: i.e. taint cnr and trigger eviction for reclaimed_cores

func (*GenericAgentHandler) GetCNRTaintInfo

func (g *GenericAgentHandler) GetCNRTaintInfo(nodeName string) (*helper.CNRTaintItem, bool)

func (*GenericAgentHandler) GetEvictionInfo

func (g *GenericAgentHandler) GetEvictionInfo(nodeName string) (*helper.EvictItem, bool)

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