brooklyn.location.docker.strategy

Class MaxCpuUsagePlacementStrategy

java.lang.Object

brooklyn.basic.BasicConfigurableObject

brooklyn.location.docker.strategy.AbstractDockerPlacementStrategy

brooklyn.location.docker.strategy.BasicDockerPlacementStrategy

brooklyn.location.docker.strategy.MaxCpuUsagePlacementStrategy

All Implemented Interfaces:

brooklyn.camp.brooklyn.api.HasBrooklynManagementContext, brooklyn.entity.trait.Configurable, brooklyn.entity.trait.Identifiable, DockerAwarePlacementStrategy, brooklyn.management.ManagementContextInjectable, com.google.common.base.Predicate<DockerHostLocation>, Comparator<DockerHostLocation>

public class MaxCpuUsagePlacementStrategy
extends BasicDockerPlacementStrategy

Placement strategy that selects only Docker hosts with low CPU usage.

Maximum is configured using DOCKER_CONTAINER_CLUSTER_MAX_CPU with settings on the infrastructure overriding if set, if nothing is configured the default is used.

Nested Class Summary

Nested classes/interfaces inherited from interface brooklyn.entity.trait.Configurable

brooklyn.entity.trait.Configurable.ConfigurationSupport

Field Summary

Fields

Modifier and Type	Field and Description
static Double	DEFAULT_MAX_CPU_USAGE
static brooklyn.config.ConfigKey<Double>	DOCKER_CONTAINER_CLUSTER_MAX_CPU

Fields inherited from interface brooklyn.location.docker.strategy.DockerAwarePlacementStrategy

DOCKER_INFRASTRUCTURE

Constructor Summary

Constructors

Constructor and Description
MaxCpuUsagePlacementStrategy()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	apply(DockerHostLocation input) A Predicate function that selects Docker hosts that satisy the strategy requirements.

Methods inherited from class brooklyn.location.docker.strategy.BasicDockerPlacementStrategy

compare, filterLocations

Methods inherited from class brooklyn.location.docker.strategy.AbstractDockerPlacementStrategy

getDockerInfrastructure, toString

Methods inherited from class brooklyn.basic.BasicConfigurableObject

config, getBrooklynManagementContext, getConfig, getId, injectManagementContext, setConfig

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.google.common.base.Predicate

equals

Methods inherited from interface java.util.Comparator

equals

Field Detail

DOCKER_CONTAINER_CLUSTER_MAX_CPU

public static final brooklyn.config.ConfigKey<Double> DOCKER_CONTAINER_CLUSTER_MAX_CPU

DEFAULT_MAX_CPU_USAGE

public static final Double DEFAULT_MAX_CPU_USAGE

Constructor Detail

MaxCpuUsagePlacementStrategy

public MaxCpuUsagePlacementStrategy()

Method Detail

apply

public boolean apply(DockerHostLocation input)

Description copied from class: BasicDockerPlacementStrategy

A Predicate function that selects Docker hosts that satisy the strategy requirements.

Specified by:

apply in interface com.google.common.base.Predicate<DockerHostLocation>

Overrides:

apply in class BasicDockerPlacementStrategy