replicaset

Documentation

Overview

Package replicaset contains logic for watching and synchronizing ReplicaSets.

Index

• Constants
• func GetCondition(status extensions.ReplicaSetStatus, ...) *extensions.ReplicaSetCondition
• func NewReplicaSetCondition(condType extensions.ReplicaSetConditionType, status v1.ConditionStatus, ...) extensions.ReplicaSetCondition
• func RemoveCondition(status *extensions.ReplicaSetStatus, ...)
• func SetCondition(status *extensions.ReplicaSetStatus, condition extensions.ReplicaSetCondition)
• type ReplicaSetController
  • func NewReplicaSetController(rsInformer extensionsinformers.ReplicaSetInformer, ...) *ReplicaSetController
  • func (rsc *ReplicaSetController) Run(workers int, stopCh <-chan struct{})
  • func (rsc *ReplicaSetController) SetEventRecorder(recorder record.EventRecorder)

Constants

const (
	// Realistic value of the burstReplica field for the replica set manager based off
	// performance requirements for kubernetes 1.0.
	BurstReplicas = 500
)

Functions

func GetCondition

func GetCondition(status extensions.ReplicaSetStatus, condType extensions.ReplicaSetConditionType) *extensions.ReplicaSetCondition

GetCondition returns a replicaset condition with the provided type if it exists.

func NewReplicaSetCondition

func NewReplicaSetCondition(condType extensions.ReplicaSetConditionType, status v1.ConditionStatus, reason, msg string) extensions.ReplicaSetCondition

NewReplicaSetCondition creates a new replicaset condition.

func RemoveCondition

func RemoveCondition(status *extensions.ReplicaSetStatus, condType extensions.ReplicaSetConditionType)

RemoveCondition removes the condition with the provided type from the replicaset status.

func SetCondition

func SetCondition(status *extensions.ReplicaSetStatus, condition extensions.ReplicaSetCondition)

SetCondition adds/replaces the given condition in the replicaset status. If the condition that we are about to add already exists and has the same status and reason then we are not going to update.

Types

type ReplicaSetController

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

ReplicaSetController is responsible for synchronizing ReplicaSet objects stored in the system with actual running pods.

func NewReplicaSetController

func NewReplicaSetController(rsInformer extensionsinformers.ReplicaSetInformer, podInformer coreinformers.PodInformer, kubeClient clientset.Interface, burstReplicas int) *ReplicaSetController

NewReplicaSetController configures a replica set controller with the specified event recorder

func (*ReplicaSetController) Run

func (rsc *ReplicaSetController) Run(workers int, stopCh <-chan struct{})

Run begins watching and syncing.

func (*ReplicaSetController) SetEventRecorder

func (rsc *ReplicaSetController) SetEventRecorder(recorder record.EventRecorder)

SetEventRecorder replaces the event recorder used by the ReplicaSetController with the given recorder. Only used for testing.