org.ovirt.engine.core.vdsbroker

Class ResourceManager

java.lang.Object

org.ovirt.engine.core.vdsbroker.ResourceManager

All Implemented Interfaces:

IVdsEventListener

public class ResourceManager
extends Object
implements IVdsEventListener

Method Summary

Methods

Modifier and Type	Method and Description
boolean	AddAsyncRunningVm(Guid vmId, IVdsEventListener listener)
void	AddVds(VDS vds, boolean isInternal)
IVdsEventListener	getBackendCallback() This will return the EventListener from WCF Callback Channel if exists or the EventListener if not
IVdsEventListener	getEventListener()
static ResourceManager	getInstance()
VdsManager	GetVdsManager(Guid vdsId)
void	HandleVdsFinishedInit(Guid vdsId)
void	InternalSetVmStatus(VM vm, VMStatus status) Set vm status without saving to DB
boolean	isDomainReportedInProblem(Guid storagePoolId, Guid domainId)
boolean	IsVmDuringInitiating(Guid vm_guid)
boolean	IsVmInAsyncRunningList(Guid vmId)
void	MasterDomainNotOperational(Guid storageDomainId, Guid storagePoolId)
void	ProcessOnClientIpChange(VDS vds, Guid vmId)
void	ProcessOnCpuFlagsChange(Guid vdsId)
void	ProcessOnVmPoweringUp(Guid vds_id, Guid vmid, String display_ip, int display_port)
void	ProcessOnVmStop(Guid vmId) Temoporary patch.
void	RemoveAsyncRunningCommand(Guid vmId)
void	RemoveAsyncRunningVm(Guid vmId)
void	RemoveVds(Guid vdsId)
void	RemoveVmFromDownVms(Guid vdsId, Guid vmId)
void	Rerun(Guid VmId)
void	RerunFailedCommand(Guid vmId, Guid vdsId) Initiate rerun event when vm failed to run
boolean	RestartVds(Guid vdsId)
void	RunFailedAutoStartVM(Guid vmId)
void	RunningSucceded(Guid vmId)
<P extends VDSParametersBase> VDSReturnValue	runVdsCommand(VDSCommandType commandType, P parameters)
void	SetVmDown(VM vm)
void	SetVmUnknown(VM vm) Set vm status to DOWN and save to DB.
void	StorageDomainNotOperational(Guid storageDomainId, Guid storagePoolId)
void	StoragePoolStatusChange(Guid storagePoolId, StoragePoolStatus status, AuditLogType auditLogType, VdcBllErrors error)
void	StoragePoolStatusChange(Guid storagePoolId, StoragePoolStatus status, AuditLogType auditLogType, VdcBllErrors error, TransactionScopeOption transactionScopeOption)
void	StoragePoolStatusChanged(Guid storagePoolId, StoragePoolStatus status)
void	StoragePoolUpEvent(storage_pool storagePool, boolean isSpmStarted)
void	SuccededToRunVm(Guid vmId, Guid vdsId)
void	UpdateVdsDomainsData(Guid vdsId, String vdsName, Guid storagePoolId, ArrayList<VDSDomainsData> vdsDomainData)
void	UpdateVdsDynamicData(VdsDynamic vdsDynamic)
void	UpdateVdsStatisticsData(VdsStatistics vdsStatistics)
void	VdsMovedToMaintanance(Guid vdsId)
void	VdsNonOperational(Guid vdsId, NonOperationalReason reason, boolean logCommand, boolean saveToDb, Guid domainId)
void	VdsNotResponding(VDS vds) implement this interface with blank methods just in case no event listener is sent from frontend
void	VdsUpEvent(Guid vdsId)

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static ResourceManager getInstance()

AddAsyncRunningVm

public boolean AddAsyncRunningVm(Guid vmId,
                        IVdsEventListener listener)

RemoveAsyncRunningVm

public void RemoveAsyncRunningVm(Guid vmId)

SuccededToRunVm

public void SuccededToRunVm(Guid vmId,
                   Guid vdsId)

RerunFailedCommand

public void RerunFailedCommand(Guid vmId,
                      Guid vdsId)

Initiate rerun event when vm failed to run

Parameters:

vmId -

IsVmInAsyncRunningList

public boolean IsVmInAsyncRunningList(Guid vmId)

RemoveVmFromDownVms

public void RemoveVmFromDownVms(Guid vdsId,
                       Guid vmId)

HandleVdsFinishedInit

public void HandleVdsFinishedInit(Guid vdsId)

getEventListener

public IVdsEventListener getEventListener()

getBackendCallback

public IVdsEventListener getBackendCallback()

This will return the EventListener from WCF Callback Channel if exists or the EventListener if not

AddVds

public void AddVds(VDS vds,
          boolean isInternal)

RemoveVds

public void RemoveVds(Guid vdsId)

GetVdsManager

public VdsManager GetVdsManager(Guid vdsId)

SetVmUnknown

public void SetVmUnknown(VM vm)

Set vm status to DOWN and save to DB.

Parameters:

vm -

SetVmDown

public void SetVmDown(VM vm)

IsVmDuringInitiating

public boolean IsVmDuringInitiating(Guid vm_guid)

InternalSetVmStatus

public void InternalSetVmStatus(VM vm,
                       VMStatus status)

Set vm status without saving to DB

Parameters:

vm -

status -

UpdateVdsDynamicData

public void UpdateVdsDynamicData(VdsDynamic vdsDynamic)

UpdateVdsStatisticsData

public void UpdateVdsStatisticsData(VdsStatistics vdsStatistics)

runVdsCommand

public <P extends VDSParametersBase> VDSReturnValue runVdsCommand(VDSCommandType commandType,
                                                         P parameters)

VdsNotResponding

public void VdsNotResponding(VDS vds)

implement this interface with blank methods just in case no event listener is sent from frontend

Specified by:

VdsNotResponding in interface IVdsEventListener

Parameters:

vds -

VdsNonOperational

public void VdsNonOperational(Guid vdsId,
                     NonOperationalReason reason,
                     boolean logCommand,
                     boolean saveToDb,
                     Guid domainId)

Specified by:

VdsNonOperational in interface IVdsEventListener

VdsMovedToMaintanance

public void VdsMovedToMaintanance(Guid vdsId)

Specified by:

VdsMovedToMaintanance in interface IVdsEventListener

StorageDomainNotOperational

public void StorageDomainNotOperational(Guid storageDomainId,
                               Guid storagePoolId)

Specified by:

StorageDomainNotOperational in interface IVdsEventListener

MasterDomainNotOperational

public void MasterDomainNotOperational(Guid storageDomainId,
                              Guid storagePoolId)

Specified by:

MasterDomainNotOperational in interface IVdsEventListener

ProcessOnVmStop

public void ProcessOnVmStop(Guid vmId)

Description copied from interface: IVdsEventListener

Temoporary patch. Vitaly todo: fix it

Specified by:

ProcessOnVmStop in interface IVdsEventListener

VdsUpEvent

public void VdsUpEvent(Guid vdsId)

Specified by:

VdsUpEvent in interface IVdsEventListener

ProcessOnClientIpChange

public void ProcessOnClientIpChange(VDS vds,
                           Guid vmId)

Specified by:

ProcessOnClientIpChange in interface IVdsEventListener

ProcessOnCpuFlagsChange

public void ProcessOnCpuFlagsChange(Guid vdsId)

Specified by:

ProcessOnCpuFlagsChange in interface IVdsEventListener

Rerun

public void Rerun(Guid VmId)

Specified by:

Rerun in interface IVdsEventListener

RunningSucceded

public void RunningSucceded(Guid vmId)

Specified by:

RunningSucceded in interface IVdsEventListener

ProcessOnVmPoweringUp

public void ProcessOnVmPoweringUp(Guid vds_id,
                         Guid vmid,
                         String display_ip,
                         int display_port)

Specified by:

ProcessOnVmPoweringUp in interface IVdsEventListener

RemoveAsyncRunningCommand

public void RemoveAsyncRunningCommand(Guid vmId)

Specified by:

RemoveAsyncRunningCommand in interface IVdsEventListener

StoragePoolUpEvent

public void StoragePoolUpEvent(storage_pool storagePool,
                      boolean isSpmStarted)

Specified by:

StoragePoolUpEvent in interface IVdsEventListener

StoragePoolStatusChange

public void StoragePoolStatusChange(Guid storagePoolId,
                           StoragePoolStatus status,
                           AuditLogType auditLogType,
                           VdcBllErrors error,
                           TransactionScopeOption transactionScopeOption)

Specified by:

StoragePoolStatusChange in interface IVdsEventListener

StoragePoolStatusChange

public void StoragePoolStatusChange(Guid storagePoolId,
                           StoragePoolStatus status,
                           AuditLogType auditLogType,
                           VdcBllErrors error)

Specified by:

StoragePoolStatusChange in interface IVdsEventListener

StoragePoolStatusChanged

public void StoragePoolStatusChanged(Guid storagePoolId,
                            StoragePoolStatus status)

Specified by:

StoragePoolStatusChanged in interface IVdsEventListener

RunFailedAutoStartVM

public void RunFailedAutoStartVM(Guid vmId)

Specified by:

RunFailedAutoStartVM in interface IVdsEventListener

RestartVds

public boolean RestartVds(Guid vdsId)

Specified by:

RestartVds in interface IVdsEventListener

UpdateVdsDomainsData

public void UpdateVdsDomainsData(Guid vdsId,
                        String vdsName,
                        Guid storagePoolId,
                        ArrayList<VDSDomainsData> vdsDomainData)

isDomainReportedInProblem

public boolean isDomainReportedInProblem(Guid storagePoolId,
                                Guid domainId)