Package com.yahoo.config.provision

Class CapacityPolicies

java.lang.Object

com.yahoo.config.provision.CapacityPolicies

public class CapacityPolicies
extends Object

Defines the policies for assigning cluster capacity in various environments.

Author:

bratseth

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	CapacityPolicies.Tuning

Constructor Summary

Constructors

Constructor	Description
CapacityPolicies(Zone zone, Exclusivity exclusivity, ApplicationId applicationId, CapacityPolicies.Tuning tuning)
CapacityPolicies(Zone zone, Exclusivity exclusivity, ApplicationId applicationId, NodeResources.Architecture adminClusterArchitecture)

Method Summary

Modifier and Type	Method	Description
Capacity	applyOn(Capacity capacity, boolean exclusive)
ClusterSpec	decideExclusivity(Capacity capacity, ClusterSpec requestedCluster)	Returns whether the nodes requested can share physical host with other applications
ClusterResources	specifyFully(ClusterResources resources, ClusterSpec clusterSpec)
NodeResources	specifyFully(NodeResources resources, ClusterSpec clusterSpec)

Methods inherited from class java.lang.Object

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

Constructor Details

CapacityPolicies

public CapacityPolicies(Zone zone,
 Exclusivity exclusivity,
 ApplicationId applicationId,
 NodeResources.Architecture adminClusterArchitecture)

CapacityPolicies

public CapacityPolicies(Zone zone,
 Exclusivity exclusivity,
 ApplicationId applicationId,
 CapacityPolicies.Tuning tuning)

Method Details

applyOn

public Capacity applyOn(Capacity capacity,
 boolean exclusive)

specifyFully

public ClusterResources specifyFully(ClusterResources resources,
 ClusterSpec clusterSpec)

specifyFully

public NodeResources specifyFully(NodeResources resources,
 ClusterSpec clusterSpec)

decideExclusivity

public ClusterSpec decideExclusivity(Capacity capacity,
 ClusterSpec requestedCluster)

Returns whether the nodes requested can share physical host with other applications