com.novell.zos.jdl
Class ResourceInfo

java.lang.Object
  com.novell.zos.jdl.GridObjectInfo
      com.novell.zos.jdl.ResourceInfo

public class ResourceInfo
extends GridObjectInfo

ResourceInfo is a representation of a Resource Grid Object. This class inherits the base fact operations from GridObjectInfo and adds the provisioning operations for provisionable resources such as VMs. See MatrixInfo for how to script creation of Resource objects.

Example to retrieve an existing ResourceInfo and print the value of a fact.

      resource = getMatrix().getGridObject("resource","sles_lab1")
      print resource.getFact("resource.os.name")
 

Example to retrieve an existing ResourceInfo and initiate a provision operation on the Resource.

      vm = getMatrix().getGridObject("resource","winxpvm")
      vm.provision()
 

Field Summary

static java.lang.String	TYPE_BM_INSTANCE resource.type value for a Bare metal resource
static java.lang.String	TYPE_BM_TEMPLATE resource.type value for a Bare metal Template resource
static java.lang.String	TYPE_FIXED_PHYSICAL resource.type value for a fixed physical resource
static java.lang.String	TYPE_VM_INSTANCE resource.type value for a VM resource
static java.lang.String	TYPE_VM_TEMPLATE resource.type value for a VM Template resource

Method Summary

void	applyConfig() Apply VM configuration to a provisioned resource.
void	build(BuildSpec buildSpec) Create a new provisionable resource using the supplied BuildSpec.
void	cancel() Cancel the current action on this resource.
void	check() Check and resync the state of this resource.
void	checkpoint() Create a checkpoint for a provisioned resource.
void	checkpoint(java.lang.String checkpointName) Create a checkpoint for a provisioned resource supplying a checkpoint name.
ResourceInfo	clone(java.lang.String newName) Create a copy of this Resource using the supplied name.
ResourceInfo	clone(VmSpec vmSpec) Create a copy of this Resource using the supplied VmSpec.
ResourceInfo	createTemplate(java.lang.String newName) Create a new Template resource from this resource using the supplied name.
ResourceInfo	createTemplate(VmSpec vmSpec) Create a new Template resource from this resource using the supplied VmSpec instance.
GridObjectInfo	createVmHost(java.lang.String provisionAdapter) Create a new Vm Host Grid Object associated with this physical resource.
void	destroy() Destroy this provisionable resource.
org.python.core.PyList	getProvisionedInstances() Return all provisioned instances of this resource.
GridObjectInfo	getVmHost(java.lang.String provisionAdapter) Retrieve an existing Vm Host Grid Object associated with this physical resource.
void	installAgent() Install an Agent on this provisionable resource.
void	installAgent(org.python.core.PyDictionary params) Install an Agent on this provisionable resource.
void	makeStandAlone() Remove dependencies from provisionable instance to a parent template.
void	migrate() Migrate this provisioned resource to another host.
void	migrate(MigrateSpec spec) Migrate this provisioned resource using options specified in the supplied MigrateSpec.
void	migrate(java.lang.String newHostName) Migrate this provisioned resource to the supplied host.
void	move(java.lang.String repository, java.lang.String host) Move the disk images for this VM to a new repository.
void	pause() Pause this provisioned resource.
void	personalize() Personalize (autoprep) a provisionable resource.
ResourceInfo	provision() Provision this resource for general use.
ResourceInfo	provision(ProvisionSpec provisionSpec) Provision this resource using the supplied ProvisionSpec instance.
void	restart() Restart this provisioned resource.
void	restart(boolean hard) Restart this provisioned resource.
void	restore() Restore a provisioned resource to a checkpoint.
void	restore(java.lang.String checkpointName) Restore a provisioned resource to a checkpoint.
void	resume() Resume a previously paused provisioned resource.
void	saveConfig() Save the VM configuration of a provisionable resource.
void	shutdown() Initiate a soft shutdown of this provisioned resource.
void	shutdown(boolean hard) Shutdown this provisioned resource.
void	shutdownAgent() Shutdown the agent on this resource if it is online.
void	suspend() Suspend this provisioned resource.
void	suspend(boolean hard) Suspend this provisioned resource.

Methods inherited from class com.novell.zos.jdl.GridObjectInfo

deleteFact, factExists, getFact, getFactLastModified, getFactNames, refresh, setArrayFact, setBooleanArrayFact, setDateArrayFact, setDateFact, setFact, setIntegerArrayFact, setRealArrayFact, setStringArrayFact, setTimeArrayFact, setTimeFact

Methods inherited from class java.lang.Object

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

Field Detail

TYPE_FIXED_PHYSICAL

public static final java.lang.String TYPE_FIXED_PHYSICAL

resource.type value for a fixed physical resource

See Also:

Constant Field Values

TYPE_VM_INSTANCE

public static final java.lang.String TYPE_VM_INSTANCE

resource.type value for a VM resource

See Also:

Constant Field Values

TYPE_VM_TEMPLATE

public static final java.lang.String TYPE_VM_TEMPLATE

resource.type value for a VM Template resource

See Also:

Constant Field Values

TYPE_BM_TEMPLATE

public static final java.lang.String TYPE_BM_TEMPLATE

resource.type value for a Bare metal Template resource

See Also:

Constant Field Values

TYPE_BM_INSTANCE

public static final java.lang.String TYPE_BM_INSTANCE

resource.type value for a Bare metal resource

See Also:

Constant Field Values

Method Detail

shutdownAgent

public void shutdownAgent()

Shutdown the agent on this resource if it is online. Operation has no effect if agent is already offline.

provision

public ResourceInfo provision()

Provision this resource for general use. If this resource is a template, a new instance will be created.

Returns:

The ResourceInfo representing the provisioned instance

Throws:

java.lang.Exception - if this is not a provisionable resource or provisioning results in error

provision

public ResourceInfo provision(ProvisionSpec provisionSpec)

Provision this resource using the supplied ProvisionSpec instance. If this resource is a template, a new instance will be created.

Parameters:

provisionSpec - ProvisionSpec instance to use for provisioning

Returns:

The ResourceInfo representing the provisioned instance

Throws:

java.lang.Exception - if this is not a provisionable resource or provisioning results in error

getProvisionedInstances

public org.python.core.PyList getProvisionedInstances()

Return all provisioned instances of this resource.

Returns:

List of ResourceInfo objects

shutdown

public void shutdown()

Initiate a soft shutdown of this provisioned resource.

Throws:

java.lang.Exception - if this is not a provisioned resource instance or the shutdown is not possible at present

move

public void move(java.lang.String repository,
                 java.lang.String host)

Move the disk images for this VM to a new repository.

Parameters:

host - Host id to affiliate to

repository - to choose from host.

Throws:

java.lang.Exception - if error occurs in trying to affiliate

shutdown

public void shutdown(boolean hard)

Shutdown this provisioned resource. Optionally initiating a hard shutdown.

Parameters:

hard - true to initiate a hard shutdown, false to initiate a soft shutdown

Throws:

java.lang.Exception - if this is not a provisioned resource instance or the shutdown is not possible at present

suspend

public void suspend()

Suspend this provisioned resource.

Throws:

java.lang.Exception - if this is not a provisioned resource or error occurs in suspending

suspend

public void suspend(boolean hard)

Suspend this provisioned resource. Optionally initiating a hard shutdown.

Parameters:

hard - true to shutdown hard. false to try a soft shutdown

Throws:

java.lang.Exception - if this is not a provisioned resource or error occurs in suspending

pause

public void pause()

Pause this provisioned resource.

Throws:

java.lang.Exception - if this is not a provisioned resource or error occurs in pausing

resume

public void resume()

Resume a previously paused provisioned resource.

Throws:

java.lang.Exception - if this is not a provisioned resource or error occurs in resuming

personalize

public void personalize()

Personalize (autoprep) a provisionable resource.

Throws:

java.lang.Exception - if this is not a provisionable resource or error occurs in personalization

saveConfig

public void saveConfig()

Save the VM configuration of a provisionable resource.

Throws:

java.lang.Exception - if this is not a provisioned resource or error occurs in saving configuration

applyConfig

public void applyConfig()

Apply VM configuration to a provisioned resource.

Throws:

java.lang.Exception - if this is not a provisioned resource or error occurs in applying configuration

restart

public void restart()

Restart this provisioned resource.

Throws:

java.lang.Exception - if this is not a provisioned resource or error occurs in restarting

restart

public void restart(boolean hard)

Restart this provisioned resource. Optionally initiating a hard shutdown.

Parameters:

hard - true to shutdown hard. false to try a soft shutdown

Throws:

java.lang.Exception - if this is not a provisioned resource or error occurs in restarting

createTemplate

public ResourceInfo createTemplate(java.lang.String newName)

Create a new Template resource from this resource using the supplied name.

Parameters:

newName - Name of template resource to create

Throws:

java.lang.Exception - if this is not a createable resource or creation results in error

createTemplate

public ResourceInfo createTemplate(VmSpec vmSpec)

Create a new Template resource from this resource using the supplied VmSpec instance.

Parameters:

vmSpec - VmSpec instance defining new vm attributes

Throws:

java.lang.Exception - if this is not a createable resource or creation results in error

clone

public ResourceInfo clone(java.lang.String newName)

Create a copy of this Resource using the supplied name.

This only applies if this ResourceInfo is a template.

Parameters:

newName - Name of new resource to create

Throws:

java.lang.Exception - if this is not a cloneable resource or cloning results in error

clone

public ResourceInfo clone(VmSpec vmSpec)

Create a copy of this Resource using the supplied VmSpec.

This only applies if this ResourceInfo is a template.

Parameters:

vmSpec - VmSpec instance defining attributes for new Vm

Throws:

java.lang.Exception - if this is not a cloneable resource or cloning results in error

migrate

public void migrate()

Migrate this provisioned resource to another host.

Throws:

java.lang.Exception - if this resource cannot be migrated

migrate

public void migrate(java.lang.String newHostName)

Migrate this provisioned resource to the supplied host.

Parameters:

newHostName - Host to migrate this resource to

Throws:

java.lang.Exception - if this resource cannot be migrated

migrate

public void migrate(MigrateSpec spec)

Migrate this provisioned resource using options specified in the supplied MigrateSpec.

Parameters:

spec - Spec instance to use for supplying the migrate options

Throws:

java.lang.Exception - if this resource cannot be migrated

check

public void check()

Check and resync the state of this resource. If this is a provisioned resource, this will determine whether the resource is up or down or does not exist.

destroy

public void destroy()

Destroy this provisionable resource.

cancel

public void cancel()

Cancel the current action on this resource.

checkpoint

public void checkpoint()

Create a checkpoint for a provisioned resource.

Throws:

java.lang.Exception - if checkpoints are not supported or error occurs in checkpointing

checkpoint

public void checkpoint(java.lang.String checkpointName)

Create a checkpoint for a provisioned resource supplying a checkpoint name.

Parameters:

checkpointName - Name of new checkpoint if supported. can be null if only one checkpoint supported

Throws:

java.lang.Exception - if checkpoints are not supported or errors occur in checkpointing

restore

public void restore()

Restore a provisioned resource to a checkpoint.

Throws:

java.lang.Exception - if checkpoints are not supported or error occurs in restoring

restore

public void restore(java.lang.String checkpointName)

Restore a provisioned resource to a checkpoint.

Parameters:

checkpointName - Name of checkpoint. can be null if only one checkpoint supported

Throws:

java.lang.Exception - if checkpoints are not supported or error occurs in restoring

makeStandAlone

public void makeStandAlone()

Remove dependencies from provisionable instance to a parent template.

This allows the template to be removed from the system without affecting the instance.

Throws:

java.lang.Exception - is error occurs in operation

installAgent

public void installAgent()

Install an Agent on this provisionable resource. The new Agent will communicate with this server.

Throws:

java.lang.Exception - if installation is not supported or error occurred in installation.

installAgent

public void installAgent(org.python.core.PyDictionary params)

Install an Agent on this provisionable resource.

The new Agent will communicate with this server or the server specified in the params dictionary. The key value pairs supplied in the dictionary are the equivalent to the install command line -D options.

Parameters:

params - Dictionary of install settings used by agent installer. May be null.

Throws:

java.lang.Exception - if installation is not supported or error occurred in installation.

createVmHost

public GridObjectInfo createVmHost(java.lang.String provisionAdapter)

Create a new Vm Host Grid Object associated with this physical resource.

The supplied provisioning adapter job name is required for qualifying the name of the new Vm Host. This operation is not supported if this is not a physical resource object.

Parameters:

provisionAdapter - Name of provisioning adapter job. The supplied job must exist.

Returns:

Vm Host Grid Object representing the new Vm Host.

Throws:

java.lang.Exception - if operation is not supported or error occurs in creation

getVmHost

public GridObjectInfo getVmHost(java.lang.String provisionAdapter)

Retrieve an existing Vm Host Grid Object associated with this physical resource.

The supplied provisioning adapter job name is required for qualifying which Vm Host to retrieve. This operation is not supported if this is not a physical resource object.

Parameters:

provisionAdapter - Name of provisioning adapter job. The supplied job must exist.

Returns:

Vm Host Grid Object representing an existing Vm Host.

Throws:

java.lang.Exception - if operation is not supported or Vm host does not exist

build

public void build(BuildSpec buildSpec)

Create a new provisionable resource using the supplied BuildSpec.

This function only applies to newly built Resource objects.
You must set required facts on this ResourceInfo for the building process.
Required ResourceInfo facts include:

build() executes asynchronously, so to receive notification in your job, you must implement provisioner_completed_event(),provisioner_cancelled_event(), provisioner_failed_event()

Parameters:

buildSpec - VmSpec instance defining new vm attributes

Throws:

java.lang.Exception - if this ResourceInfo is not correctly setup for building or an error occurs in building