org.openspaces.admin.space

Class ElasticSpaceDeployment

java.lang.Object

org.openspaces.admin.internal.pu.elastic.AbstractElasticProcessingUnitDeployment

org.openspaces.admin.space.ElasticSpaceDeployment

All Implemented Interfaces:

AdvancedStatefulDeploymentTopology, EagerScaleTopology, ElasticDeploymentTopology, ElasticStatefulDeploymentTopology, ManualCapacityScaleTopology, ProcessingUnitDeploymentTopology

public class ElasticSpaceDeployment
extends AbstractElasticProcessingUnitDeployment
implements ElasticStatefulDeploymentTopology, AdvancedStatefulDeploymentTopology

Defines an elastic deployment of a partitioned data grid (space). The advantage of partitioned topology is that the data can spread across different containers, and is not limited by the size of each container. The disadvantage compared to replicated topology is that there is only 1 read/write endpoint for each data object (no concurrent reads from different containers for the same data).

Since:

8.0

Author:

itaif

See Also:

ElasticSpaceDeployment

Constructor Summary

Constructors

Constructor and Description
ElasticSpaceDeployment(String spaceName) Constructs a new Space deployment with the space name that will be created (it will also be the processing unit name).

Method Summary

Modifier and Type	Method and Description
ElasticSpaceDeployment	addCommandLineArgument(String commandLineArgument) Will add a JVM level argument when the process is executed using pure JVM.
ElasticSpaceDeployment	addContextProperty(String key, String value) Defines a context deploy time property overriding any ${...} defined within a processing unit configuration.
ElasticSpaceDeployment	addDependencies(ProcessingUnitDetailedDependencies<? extends ProcessingUnitDependency> detailedDependencies) Postpones deployment of processing unit instances until the specified dependencies are met.
ElasticSpaceDeployment	addDependency(String requiredProcessingUnitName) Postpones deployment of processing unit instances deployment until the specified processing unit deployment is complete.
ElasticSpaceDeployment	addEnvironmentVariable(String name, String value) Defines an environment variable that will be passed to forked process.
ElasticSpaceDeployment	commandLineArgument(String commandLineArgument) Will add a JVM level argument when the process is executed using pure JVM.
ElasticSpaceConfig	create() Converts this fluent API object to a lazy implementation of ProcessingUnitConfig
ElasticSpaceDeployment	dedicatedMachineProvisioning(ElasticMachineProvisioningConfig config) Configure the server side bean that starts and stops machines automatically.
ElasticSpaceDeployment	environmentVariable(String name, String value) Sets an environment variable that will be passed to forked process.
ElasticSpaceConfig	getConfig()
ElasticSpaceDeployment	highlyAvailable(boolean highlyAvailable) Specifies if the space should duplicate each information on two different machines.
ElasticSpaceDeployment	maxMemoryCapacity(int maxMemoryCapacity, MemoryUnit unit) Specifies an estimate of the maximum memory capacity for this processing unit.
ElasticSpaceDeployment	maxMemoryCapacity(String maxMemoryCapacity) Specifies an estimate of the minimum memory capacity for this processing unit.
ElasticSpaceDeployment	maxNumberOfCpuCores(int maxNumberOfCpuCores) Specifies an estimate for the maximum total number of cpu cores used by this processing unit.
ElasticSpaceDeployment	memoryCapacityPerContainer(int memoryCapacityPerContainer, MemoryUnit unit) Specifies the the heap size per container (operating system process) For example: memoryCapacityPerContainer(256,MemoryUnit.MEGABYTES) is equivalent to commandLineArgument("-Xmx256m").commandLineArgument("-Xms256m")
ElasticSpaceDeployment	memoryCapacityPerContainer(String memoryCapacityPerContainer) Specifies the the heap size per container (operating system process) For example: memoryCapacityPerContainer("256m") is equivalent to commandLineArgument("-Xmx256m").commandLineArgument("-Xms256m")
ElasticSpaceDeployment	minNumberOfCpuCoresPerMachine(double minNumberOfCpuCoresPerMachine) Deprecated. since 8.0.6
ElasticSpaceDeployment	name(String name) Sets the processing unit name that will be deployed.
ElasticSpaceDeployment	numberOfBackupsPerPartition(int numberOfBackupsPerPartition) Overrides the number of backup processing unit instances per partition.
ElasticSpaceDeployment	numberOfPartitions(int numberOfPartitions) Defines the number of processing unit partitions.
ElasticSpaceDeployment	overrideCommandLineArguments() Will cause JVM options added using AbstractElasticProcessingUnitDeployment.commandLineArgument(String) to override all the vm arguments that the JVM will start by default with.
ElasticSpaceDeployment	publicMachineProvisioning(ElasticMachineProvisioningConfig config) Configure the server side bean that starts and stops machines automatically.
ElasticSpaceDeployment	scale(EagerScaleConfig strategy) Enables the specified scale strategy, and disables all other scale strategies.
ElasticSpaceDeployment	scale(ManualCapacityScaleConfig strategy) Enables the specified scale strategy, and disables all other scale strategies.
ElasticSpaceDeployment	secured(boolean secured) Will deploy a secured processing unit.
ElasticSpaceDeployment	sharedMachineProvisioning(String sharingId, ElasticMachineProvisioningConfig config) Configure the server side bean that starts and stops machines automatically.
ElasticSpaceDeployment	singleMachineDeployment() Allows deployment of the processing unit on a single machine, by lifting the limitation for primary and backup processing unit instances from the same partition to be deployed on different machines.
ElasticSpaceDeployment	userDetails(String userName, String password) Advanced: Sets the security user details for authentication and authorization of the processing unit.
ElasticSpaceDeployment	userDetails(UserDetails userDetails) Advanced: Sets the security user details for authentication and authorization of the processing unit.
ElasticSpaceDeployment	useScriptToStartContainer() Will cause the GridServiceContainer to be started using a script and not a pure Java process.

Methods inherited from class org.openspaces.admin.internal.pu.elastic.AbstractElasticProcessingUnitDeployment

addContextPropertyDefault, getElasticProperties, scale, sharedMachineProvisioning

Methods inherited from class java.lang.Object

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

Constructor Detail

ElasticSpaceDeployment

public ElasticSpaceDeployment(String spaceName)

Constructs a new Space deployment with the space name that will be created (it will also be the processing unit name).

Method Detail

maxMemoryCapacity

public ElasticSpaceDeployment maxMemoryCapacity(int maxMemoryCapacity,
                                                MemoryUnit unit)

Description copied from interface: ElasticStatefulDeploymentTopology

Specifies an estimate of the maximum memory capacity for this processing unit. The actual maximum memory capacity will be at least the specified maximum. Requires the memoryCapacityPerContainer() property. The memory capacity value is the sum of both the primary and backup instances memory capacity.

Specified by:

maxMemoryCapacity in interface ElasticStatefulDeploymentTopology

maxMemoryCapacity

public ElasticSpaceDeployment maxMemoryCapacity(String maxMemoryCapacity)

Description copied from interface: ElasticStatefulDeploymentTopology

Specifies an estimate of the minimum memory capacity for this processing unit. The actual maximum memory capacity will be at least the specified maximum. Requires the memoryCapacityPerContainer() property. The memory capacity value is the sum of both the primary and backup instances memory capacity.

Specified by:

maxMemoryCapacity in interface ElasticStatefulDeploymentTopology

memoryCapacityPerContainer

public ElasticSpaceDeployment memoryCapacityPerContainer(int memoryCapacityPerContainer,
                                                         MemoryUnit unit)

Description copied from interface: ElasticDeploymentTopology

Specifies the the heap size per container (operating system process) For example: memoryCapacityPerContainer(256,MemoryUnit.MEGABYTES) is equivalent to commandLineArgument("-Xmx256m").commandLineArgument("-Xms256m")

Specified by:

memoryCapacityPerContainer in interface ElasticDeploymentTopology

Overrides:

memoryCapacityPerContainer in class AbstractElasticProcessingUnitDeployment

memoryCapacityPerContainer

public ElasticSpaceDeployment memoryCapacityPerContainer(String memoryCapacityPerContainer)

Description copied from interface: ElasticDeploymentTopology

Specifies the the heap size per container (operating system process) For example: memoryCapacityPerContainer("256m") is equivalent to commandLineArgument("-Xmx256m").commandLineArgument("-Xms256m")

Specified by:

memoryCapacityPerContainer in interface ElasticDeploymentTopology

Overrides:

memoryCapacityPerContainer in class AbstractElasticProcessingUnitDeployment

maxNumberOfCpuCores

public ElasticSpaceDeployment maxNumberOfCpuCores(int maxNumberOfCpuCores)

Description copied from interface: ElasticStatefulDeploymentTopology

Specifies an estimate for the maximum total number of cpu cores used by this processing unit.

Specified by:

maxNumberOfCpuCores in interface ElasticStatefulDeploymentTopology

scale

public ElasticSpaceDeployment scale(EagerScaleConfig strategy)

Description copied from interface: EagerScaleTopology

Enables the specified scale strategy, and disables all other scale strategies. Eager scale starts new containers on any available agent. Scale strategies can also be reconfigured after deployment.

Specified by:

scale in interface EagerScaleTopology

See Also:

EagerScaleConfig, EagerScaleConfigurer

scale

public ElasticSpaceDeployment scale(ManualCapacityScaleConfig strategy)

Description copied from interface: ManualCapacityScaleTopology

Enables the specified scale strategy, and disables all other scale strategies. Manual scale, starts containers until the specified capacity is reached. Scale strategies can also be reconfigured after deployment.

Specified by:

scale in interface ManualCapacityScaleTopology

See Also:

ManualCapacityScaleConfig, ManualCapacityScaleConfigurer

name

public ElasticSpaceDeployment name(String name)

Description copied from interface: ElasticDeploymentTopology

Sets the processing unit name that will be deployed. By default it will be based on the parameter passed in the constructor.

Specified by:

name in interface ElasticDeploymentTopology

Overrides:

name in class AbstractElasticProcessingUnitDeployment

addContextProperty

public ElasticSpaceDeployment addContextProperty(String key,
                                                 String value)

Description copied from interface: ElasticDeploymentTopology

Defines a context deploy time property overriding any ${...} defined within a processing unit configuration.

Specified by:

addContextProperty in interface ElasticDeploymentTopology

Overrides:

addContextProperty in class AbstractElasticProcessingUnitDeployment

secured

public ElasticSpaceDeployment secured(boolean secured)

Description copied from interface: ProcessingUnitDeploymentTopology

Will deploy a secured processing unit. Note, by setting user details the processing unit will be secured automatically.

Specified by:

secured in interface ProcessingUnitDeploymentTopology

Overrides:

secured in class AbstractElasticProcessingUnitDeployment

userDetails

public ElasticSpaceDeployment userDetails(UserDetails userDetails)

Description copied from interface: ProcessingUnitDeploymentTopology

Advanced: Sets the security user details for authentication and authorization of the processing unit.

Specified by:

userDetails in interface ProcessingUnitDeploymentTopology

Overrides:

userDetails in class AbstractElasticProcessingUnitDeployment

userDetails

public ElasticSpaceDeployment userDetails(String userName,
                                          String password)

Description copied from interface: ProcessingUnitDeploymentTopology

Advanced: Sets the security user details for authentication and authorization of the processing unit.

Specified by:

userDetails in interface ProcessingUnitDeploymentTopology

Overrides:

userDetails in class AbstractElasticProcessingUnitDeployment

useScriptToStartContainer

public ElasticSpaceDeployment useScriptToStartContainer()

Description copied from class: AbstractElasticProcessingUnitDeployment

Will cause the GridServiceContainer to be started using a script and not a pure Java process.

Specified by:

useScriptToStartContainer in interface ElasticDeploymentTopology

Overrides:

useScriptToStartContainer in class AbstractElasticProcessingUnitDeployment

overrideCommandLineArguments

public ElasticSpaceDeployment overrideCommandLineArguments()

Description copied from class: AbstractElasticProcessingUnitDeployment

Will cause JVM options added using AbstractElasticProcessingUnitDeployment.commandLineArgument(String) to override all the vm arguments that the JVM will start by default with.

Specified by:

overrideCommandLineArguments in interface ElasticDeploymentTopology

Overrides:

overrideCommandLineArguments in class AbstractElasticProcessingUnitDeployment

commandLineArgument

public ElasticSpaceDeployment commandLineArgument(String commandLineArgument)

Description copied from class: AbstractElasticProcessingUnitDeployment

Will add a JVM level argument when the process is executed using pure JVM. For example, the memory can be controlled using -Xmx512m.

Specified by:

commandLineArgument in interface ElasticDeploymentTopology

Overrides:

commandLineArgument in class AbstractElasticProcessingUnitDeployment

addCommandLineArgument

public ElasticSpaceDeployment addCommandLineArgument(String commandLineArgument)

Description copied from interface: ElasticDeploymentTopology

Will add a JVM level argument when the process is executed using pure JVM. For example, the memory can be controlled using -Xmx512m.

Specified by:

addCommandLineArgument in interface ElasticDeploymentTopology

environmentVariable

public ElasticSpaceDeployment environmentVariable(String name,
                                                  String value)

Description copied from class: AbstractElasticProcessingUnitDeployment

Sets an environment variable that will be passed to forked process.

Specified by:

environmentVariable in interface ElasticDeploymentTopology

Overrides:

environmentVariable in class AbstractElasticProcessingUnitDeployment

addEnvironmentVariable

public ElasticSpaceDeployment addEnvironmentVariable(String name,
                                                     String value)

Description copied from interface: ElasticDeploymentTopology

Defines an environment variable that will be passed to forked process.

Specified by:

addEnvironmentVariable in interface ElasticDeploymentTopology

highlyAvailable

public ElasticSpaceDeployment highlyAvailable(boolean highlyAvailable)

Description copied from interface: ElasticStatefulDeploymentTopology

Specifies if the space should duplicate each information on two different machines. If set to false then partition data is lost each time fail-over or scaling occurs. By default highlyAvailable is true

Specified by:

highlyAvailable in interface ElasticStatefulDeploymentTopology

dedicatedMachineProvisioning

public ElasticSpaceDeployment dedicatedMachineProvisioning(ElasticMachineProvisioningConfig config)

Description copied from interface: ElasticDeploymentTopology

Configure the server side bean that starts and stops machines automatically. For example, the bean could delegate the request to a cloud provider.

The machines returned by the 'machine provisioner' will be dedicated to the instances of this processing unit. In other words, this processing unit will not share the machines with other processing units.

See also DiscoveredMachineProvisioningConfig for configuring deployment on a non-virtualized environment. Machines are discovered if 'Grid Service Agents' are running on them.

Specified by:

dedicatedMachineProvisioning in interface ElasticDeploymentTopology

Overrides:

dedicatedMachineProvisioning in class AbstractElasticProcessingUnitDeployment

See Also:

ElasticDeploymentTopology.sharedMachineProvisioning(String, ElasticMachineProvisioningConfig)

sharedMachineProvisioning

public ElasticSpaceDeployment sharedMachineProvisioning(String sharingId,
                                                        ElasticMachineProvisioningConfig config)

Description copied from interface: ElasticDeploymentTopology

Configure the server side bean that starts and stops machines automatically. For example, the bean could delegate the request to a cloud provider.

The machines returned by the 'machine provisioner' will be shared by other processing unit instances with the same sharingId.

See also DiscoveredMachineProvisioningConfig for configuring deployment on a non-virtualized environment. Machines are discovered if 'Grid Service Agents' are running on them.

Specified by:

sharedMachineProvisioning in interface ElasticDeploymentTopology

See Also:

ElasticDeploymentTopology.dedicatedMachineProvisioning(ElasticMachineProvisioningConfig)

publicMachineProvisioning

public ElasticSpaceDeployment publicMachineProvisioning(ElasticMachineProvisioningConfig config)

Description copied from interface: ElasticDeploymentTopology

Configure the server side bean that starts and stops machines automatically. For example, the bean could delegate the request to a cloud provider.

The machines returned by the 'machine provisioner' will be shared by any other instance using publicMachineProvisioning or any non-elastic processing unit instance.

Specified by:

publicMachineProvisioning in interface ElasticDeploymentTopology

Overrides:

publicMachineProvisioning in class AbstractElasticProcessingUnitDeployment

numberOfBackupsPerPartition

public ElasticSpaceDeployment numberOfBackupsPerPartition(int numberOfBackupsPerPartition)

Description copied from interface: AdvancedStatefulDeploymentTopology

Overrides the number of backup processing unit instances per partition. Default is 1 This is an advanced property.

Specified by:

numberOfBackupsPerPartition in interface AdvancedStatefulDeploymentTopology

numberOfPartitions

public ElasticSpaceDeployment numberOfPartitions(int numberOfPartitions)

Description copied from interface: AdvancedStatefulDeploymentTopology

Defines the number of processing unit partitions. This property cannot be used with ElasticStatefulDeploymentTopology.maxMemoryCapacity(String) and ElasticStatefulDeploymentTopology.maxNumberOfCpuCores(int). This is an advanced property.

Specified by:

numberOfPartitions in interface AdvancedStatefulDeploymentTopology

minNumberOfCpuCoresPerMachine

@Deprecated
public ElasticSpaceDeployment minNumberOfCpuCoresPerMachine(double minNumberOfCpuCoresPerMachine)

Deprecated. since 8.0.6

See Also:

ElasticMachineProvisioningConfig.getMinimumNumberOfCpuCoresPerMachine()

singleMachineDeployment

public ElasticSpaceDeployment singleMachineDeployment()

Description copied from interface: AdvancedStatefulDeploymentTopology

Allows deployment of the processing unit on a single machine, by lifting the limitation for primary and backup processing unit instances from the same partition to be deployed on different machines. Default value is false (by default primary instances and backup instances need separate machines). This is an advanced property.

Specified by:

singleMachineDeployment in interface AdvancedStatefulDeploymentTopology

addDependency

public ElasticSpaceDeployment addDependency(String requiredProcessingUnitName)

Description copied from interface: ProcessingUnitDeploymentTopology

Postpones deployment of processing unit instances deployment until the specified processing unit deployment is complete. Same as: deployment.addDependencies(new ProcessingUnitDeploymentDependenciesConfigurer().dependsOnDeployment(requiredProcessingUnitName).create())

Specified by:

addDependency in interface ProcessingUnitDeploymentTopology

addDependencies

public ElasticSpaceDeployment addDependencies(ProcessingUnitDetailedDependencies<? extends ProcessingUnitDependency> detailedDependencies)

Description copied from interface: ProcessingUnitDeploymentTopology

Postpones deployment of processing unit instances until the specified dependencies are met. The following example postpones the deployment of this processing unit until B has completed the deployment and C has at least one instance deployed. deployment.addDependencies(new ProcessingUnitDeploymentDependenciesConfigurer().dependsOnDeployment("B").dependsOnMinimumNumberOfDeployedInstances("C",1).create())

Specified by:

addDependencies in interface ProcessingUnitDeploymentTopology

Overrides:

addDependencies in class AbstractElasticProcessingUnitDeployment

See Also:

ProcessingUnitDeploymentDependenciesConfigurer

create

public ElasticSpaceConfig create()

Description copied from interface: ProcessingUnitDeploymentTopology

Converts this fluent API object to a lazy implementation of ProcessingUnitConfig

Specified by:

create in interface ProcessingUnitDeploymentTopology

getConfig

public ElasticSpaceConfig getConfig()

Overrides:

getConfig in class AbstractElasticProcessingUnitDeployment