populator

package
v1.15.5-beta.0 Latest Latest
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 Go to latest Published: Sep 18, 2019 License: Apache-2.0 Imports: 13 Imported by: 36

Documentation

Overview

Package populator implements interfaces that monitor and keep the states of the desired_state_of_word in sync with the "ground truth" from informer.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type DesiredStateOfWorldPopulator 

type DesiredStateOfWorldPopulator interface {
	Run(stopCh <-chan struct{})
}

DesiredStateOfWorldPopulator periodically verifies that the pods in the desired state of the world still exist, if not, it removes them. It also loops through the list of active pods and ensures that each one exists in the desired state of the world cache if it has volumes.

func NewDesiredStateOfWorldPopulator 

func NewDesiredStateOfWorldPopulator(
	loopSleepDuration time.Duration,
	listPodsRetryDuration time.Duration,
	podLister corelisters.PodLister,
	desiredStateOfWorld cache.DesiredStateOfWorld,
	volumePluginMgr *volume.VolumePluginMgr,
	pvcLister corelisters.PersistentVolumeClaimLister,
	pvLister corelisters.PersistentVolumeLister) DesiredStateOfWorldPopulator

NewDesiredStateOfWorldPopulator returns a new instance of DesiredStateOfWorldPopulator. loopSleepDuration - the amount of time the populator loop sleeps between 

successive executions

podManager - the kubelet podManager that is the source of truth for the pods 

that exist on this host

desiredStateOfWorld - the cache to populate

Source Files

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