com.mesosphere.sdk.offer

Class DefaultResourceCleaner

java.lang.Object

com.mesosphere.sdk.offer.DefaultResourceCleaner

All Implemented Interfaces:

ResourceCleaner

public class DefaultResourceCleaner
extends java.lang.Object
implements ResourceCleaner

The Resource Cleaner provides recommended operations for cleaning up unexpected Reserved resources and persistent volumes.

Constructor Summary

Constructors

Constructor and Description
DefaultResourceCleaner(StateStore stateStore) Creates a new DefaultResourceCleaner which retrieves expected resource information from the provided StateStore.

Method Summary

Modifier and Type	Method and Description
java.util.Collection<? extends Resource>	getPersistentVolumesToBeDestroyed(Offer offer) Examines the Offer to determine which volume Resources should be destroyed.
java.util.Collection<? extends Resource>	getReservedResourcesToBeUnreserved(Offer offer) Examines the Offer to determine which Resources should be unreserved.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.mesosphere.sdk.offer.ResourceCleaner

evaluate

Constructor Detail

DefaultResourceCleaner

public DefaultResourceCleaner(StateStore stateStore)

Creates a new DefaultResourceCleaner which retrieves expected resource information from the provided StateStore.

Throws:

StateStoreException - if there's a failure when retrieving resource information

Method Detail

getReservedResourcesToBeUnreserved

public java.util.Collection<? extends Resource> getReservedResourcesToBeUnreserved(Offer offer)

Examines the Offer to determine which Resources should be unreserved.

Specified by:

getReservedResourcesToBeUnreserved in interface ResourceCleaner

Parameters:

offer - The Offer containing the Resources.

Returns:

A Collection of Resources that should be unreserved.

getPersistentVolumesToBeDestroyed

public java.util.Collection<? extends Resource> getPersistentVolumesToBeDestroyed(Offer offer)

Examines the Offer to determine which volume Resources should be destroyed.

Specified by:

getPersistentVolumesToBeDestroyed in interface ResourceCleaner

Parameters:

offer - The Offer containing the persistent volume Resources.

Returns:

A Collection of Resources that should be destroyed.