org.openspaces.grid.gsm.strategy

Class AbstractCapacityScaleStrategyBean

java.lang.Object

org.openspaces.grid.gsm.strategy.AbstractScaleStrategyBean

org.openspaces.grid.gsm.strategy.AbstractCapacityScaleStrategyBean

All Implemented Interfaces:

Runnable, Bean, ContainersSlaEnforcementEndpointAware, ElasticMachineProvisioningAware, GridServiceAgentFailureDetectionConfigAware, GridServiceContainerConfigAware, MachinesStateBackupAware, ElasticProcessingUnitMachineIsolationAware, MachinesSlaEnforcementEndpointAware, ProcessingUnitAware, RebalancingSlaEnforcementEndpointAware, ElasticScaleStrategyEventStorageAware, ScaleStrategyBean

Direct Known Subclasses:

AutomaticCapacityScaleStrategyBean, ManualCapacityPerZonesScaleStrategyBean, ManualCapacityScaleStrategyBean

public abstract class AbstractCapacityScaleStrategyBean
extends AbstractScaleStrategyBean
implements GridServiceContainerConfigAware, GridServiceAgentFailureDetectionConfigAware, RebalancingSlaEnforcementEndpointAware, ContainersSlaEnforcementEndpointAware, MachinesSlaEnforcementEndpointAware

A class for code reuse between ManualCapacityScaleStrategyBean and AutomaticCapacityScaleStrategyBean

Since:

9.0.0

Author:

itaif

Constructor Summary

Constructors

Constructor and Description
AbstractCapacityScaleStrategyBean()

Method Summary

Modifier and Type	Method and Description
void	afterPropertiesSet() Invoked by a bean factory after it has set all bean properties.
protected long	calcRoundedTotalMemoryInMB()
protected void	enforcePlannedCapacity()
CapacityRequirementsPerZones	getAllocatedCapacity()
protected ZonesConfig	getDefaultZones()
GridServiceContainerConfig	getGridServiceContainerConfig()
protected CapacityRequirementsPerZonesConfig	getPlannedCapacity()
protected Set<ZonesConfig>	getPlannedZones()
protected MachinesSlaEnforcementState.RecoveryState	getRecoveredStateOnEsmStart(ProcessingUnit otherPu)
protected boolean	isGridServiceAgentZonesAware()
protected boolean	isUndeploying()
protected void	recoverStateOnEsmStart()
void	setAgentFailureDetectionConfig(GridServiceAgentFailureDetectionConfig agentFailureDetectionConfig)
void	setContainersSlaEnforcementEndpoint(ContainersSlaEnforcementEndpoint containersService)
void	setGridServiceContainerConfig(GridServiceContainerConfig containersConfig)
void	setMachinesSlaEnforcementEndpoint(MachinesSlaEnforcementEndpoint machinesService)
protected void	setPlannedCapacity(CapacityRequirementsPerZones plannedCapacity)
protected boolean	setPlannedCapacity(CapacityRequirementsPerZonesConfig newPlannedCapacity) Call once in order to modify the behavior of enforcePlannedCapacity()
protected void	setPlannedCapacity(ScaleStrategyCapacityRequirementConfig newPlannedCapacityForDefaultZone) Call once in order to modify the behavior of enforcePlannedCapacity() Uses the default machine provisioning zone as the zone to start machines in.
void	setRebalancingSlaEnforcementEndpoint(RebalancingSlaEnforcementEndpoint relocationService)
protected void	setScaleStrategyConfig(ScaleStrategyConfig scaleStrategy)

Methods inherited from class org.openspaces.grid.gsm.strategy.AbstractScaleStrategyBean

agentProvisioningCompletedEvent, agentProvisioningInProgressEvent, capacityPlanningCompletedEvent, capacityPlanningCompletedEvent, capacityPlanningInProgressEvent, capacityPlanningInProgressEvent, containerProvisioningCompletedEvent, containerProvisioningInProgressEvent, destroy, enforceSla, getAdmin, getContainerNumberOfCpuCores, getDiscoveredMachinesCache, getElasticMachineProvisioningOrNull, getIsolation, getLogger, getMachineProvisioning, getMaximumNumberOfInstances, getMinimumNumberOfMachines, getPollingIntervalSeconds, getProcessingUnit, getProperties, getRemoteApi, getSchemaConfig, isScaleInProgress, machineProvisioningCompletedEvent, machineProvisioningInProgressEvent, puInstanceProvisioningCompletedEvent, puInstanceProvisioningInProgressEvent, run, setAdmin, setElasticMachineProvisioning, setElasticProcessingUnitMachineIsolation, setElasticScaleStrategyEventStorage, setMachineDiscoveryQuiteMode, setMachinesStateBackup, setProcessingUnit, setProcessingUnitSchema, setProperties, validateAllProcessingUnitsRecoveredStateOnEsmStart

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.openspaces.grid.gsm.strategy.ScaleStrategyBean

getConfig

Constructor Detail

AbstractCapacityScaleStrategyBean

public AbstractCapacityScaleStrategyBean()

Method Detail

setMachinesSlaEnforcementEndpoint

public void setMachinesSlaEnforcementEndpoint(MachinesSlaEnforcementEndpoint machinesService)

Specified by:

setMachinesSlaEnforcementEndpoint in interface MachinesSlaEnforcementEndpointAware

setContainersSlaEnforcementEndpoint

public void setContainersSlaEnforcementEndpoint(ContainersSlaEnforcementEndpoint containersService)

Specified by:

setContainersSlaEnforcementEndpoint in interface ContainersSlaEnforcementEndpointAware

setRebalancingSlaEnforcementEndpoint

public void setRebalancingSlaEnforcementEndpoint(RebalancingSlaEnforcementEndpoint relocationService)

Specified by:

setRebalancingSlaEnforcementEndpoint in interface RebalancingSlaEnforcementEndpointAware

setAgentFailureDetectionConfig

public void setAgentFailureDetectionConfig(GridServiceAgentFailureDetectionConfig agentFailureDetectionConfig)

Specified by:

setAgentFailureDetectionConfig in interface GridServiceAgentFailureDetectionConfigAware

getDefaultZones

protected ZonesConfig getDefaultZones()

setPlannedCapacity

protected void setPlannedCapacity(CapacityRequirementsPerZones plannedCapacity)

setPlannedCapacity

protected void setPlannedCapacity(ScaleStrategyCapacityRequirementConfig newPlannedCapacityForDefaultZone)

Call once in order to modify the behavior of enforcePlannedCapacity() Uses the default machine provisioning zone as the zone to start machines in.

setPlannedCapacity

protected boolean setPlannedCapacity(CapacityRequirementsPerZonesConfig newPlannedCapacity)

Call once in order to modify the behavior of enforcePlannedCapacity()

Returns:

false if planned has not changed, true if plan changed

getPlannedCapacity

protected CapacityRequirementsPerZonesConfig getPlannedCapacity()

setScaleStrategyConfig

protected void setScaleStrategyConfig(ScaleStrategyConfig scaleStrategy)

setGridServiceContainerConfig

public void setGridServiceContainerConfig(GridServiceContainerConfig containersConfig)

Specified by:

setGridServiceContainerConfig in interface GridServiceContainerConfigAware

getGridServiceContainerConfig

public GridServiceContainerConfig getGridServiceContainerConfig()

afterPropertiesSet

public void afterPropertiesSet()

Description copied from interface: Bean

Invoked by a bean factory after it has set all bean properties. This method allows the bean instance to perform non-blocking initialization, which is only possible when all bean properties have been set and to throw an exception in the event of misconfiguration.

Specified by:

afterPropertiesSet in interface Bean

Overrides:

afterPropertiesSet in class AbstractScaleStrategyBean

See Also:

BeanConfigurationException, BeanInitializationException

enforcePlannedCapacity

protected void enforcePlannedCapacity()
                               throws SlaEnforcementInProgressException

Throws:

SlaEnforcementInProgressException

getPlannedZones

protected Set<ZonesConfig> getPlannedZones()

calcRoundedTotalMemoryInMB

protected long calcRoundedTotalMemoryInMB()

isUndeploying

protected boolean isUndeploying()

Specified by:

isUndeploying in class AbstractScaleStrategyBean

Returns:

true if this is an undeployment strategy (pu is undeploying)

recoverStateOnEsmStart

protected void recoverStateOnEsmStart()
                               throws MachinesSlaEnforcementInProgressException,
                                      SomeProcessingUnitsHaveNotCompletedStateRecoveryException,
                                      NeedToWaitUntilAllGridServiceAgentsDiscoveredException,
                                      UndeployInProgressException

Specified by:

recoverStateOnEsmStart in class AbstractScaleStrategyBean

Throws:

MachinesSlaEnforcementInProgressException

SomeProcessingUnitsHaveNotCompletedStateRecoveryException

NeedToWaitUntilAllGridServiceAgentsDiscoveredException

UndeployInProgressException

getRecoveredStateOnEsmStart

protected MachinesSlaEnforcementState.RecoveryState getRecoveredStateOnEsmStart(ProcessingUnit otherPu)

Specified by:

getRecoveredStateOnEsmStart in class AbstractScaleStrategyBean

getAllocatedCapacity

public CapacityRequirementsPerZones getAllocatedCapacity()
                                                  throws MachinesSlaEnforcementInProgressException

Throws:

MachinesSlaEnforcementInProgressException

isGridServiceAgentZonesAware

protected boolean isGridServiceAgentZonesAware()