org.ovirt.engine.core.bll

Class VdsNotRespondingTreatmentCommand<T extends FenceVdsActionParameters>

java.lang.Object

org.ovirt.engine.core.dal.dbbroker.auditloghandling.TimeoutBase

org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogableBase

org.ovirt.engine.core.bll.CommandBase<T>

org.ovirt.engine.core.bll.VdsCommand<T>

org.ovirt.engine.core.bll.FenceVdsBaseCommand<T>

org.ovirt.engine.core.bll.RestartVdsCommand<T>

org.ovirt.engine.core.bll.VdsNotRespondingTreatmentCommand<T>

All Implemented Interfaces:

Serializable, RollbackHandler, TransactionMethod<Object>

public class VdsNotRespondingTreatmentCommand<T extends FenceVdsActionParameters>
extends RestartVdsCommand<T>

See Also:

Serialized Form

Field Summary

Fields inherited from class org.ovirt.engine.core.bll.FenceVdsBaseCommand

_executor, mVmList

Fields inherited from class org.ovirt.engine.core.bll.CommandBase

BYTES_IN_GB

Constructor Summary

Constructors

Constructor and Description
VdsNotRespondingTreatmentCommand(T parameters)

Method Summary

Methods

Modifier and Type	Method and Description
protected FencingExecutor	createExecutorForProxyCheck() Create an executor which retries to find a proxy, since this command is automatic and we don't want it to fail fast if no proxy is available, but to try a few times.
protected void	executeCommand() Only fence the host if the VDS is down, otherwise it might have gone back up until this command was executed.
AuditLogType	getAuditLogTypeValue()
protected void	HandleError()
protected void	setStatus()

Methods inherited from class org.ovirt.engine.core.bll.RestartVdsCommand

getDelayInSeconds, getRerties, getVmList, handleSpecificCommandActions, Rollback

Methods inherited from class org.ovirt.engine.core.bll.FenceVdsBaseCommand

canDoAction, DestroyVmOnDestination, getFencingSucceeded, RestartVdsVms, setFencingSucceeded, setStatus, waitForStatus

Methods inherited from class org.ovirt.engine.core.bll.VdsCommand

AlertIfPowerManagementNotConfigured, AlertIfPowerManagementOperationFailed, AlertIfPowerManagementOperationSkipped, getDescription, getPermissionCheckSubjects, InitializeVds, IsPowerManagementLegal, LogSettingVmToDown, RunSleepOnReboot, TestVdsPowerManagementStatus

Methods inherited from class org.ovirt.engine.core.bll.CommandBase

acquireLock, addCanDoActionMessage, addCanDoActionMessage, addValidationGroup, CanDoActionOnly, compensate, ConcreteCreateTask, CreateReturnValue, CreateTask, EndAction, endActionInTransactionScope, EndSuccessfully, EndWithFailure, ExecuteAction, freeLock, getActionReturnValue, getActionState, getActionType, getBusinessEntitySnapshotDAO, getCommandShouldBeLogged, getCompensationContext, getNow, getObjectLockingId, getParameters, getParametersForTask, getReturnValue, getSucceeded, GetTagsAttachedToObject, getTaskIdList, getTransactionScopeOption, getTransactionTimeout, getValidationGroups, IsBackwardsCompatible, isInternalExecution, IsUserAutorizedToRunAction, RevertTasks, runInTransaction, runVdsCommand, setActionMessageParameters, setActionReturnValue, setCommandShouldBeLogged, setCompensationContext, setDescription, setInternalExecution, setSucceeded, UpdateTasksWithActionParameters, validateInputs

Methods inherited from class org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogableBase

AddCustomValue, AppendCustomValue, DefaultLog, getCurrentUser, GetCustomValue, getCustomValues, getKey, getSnapshotName, getStorageDomain, getStorageDomainDAO, getStorageDomainId, getStorageDomainName, getStoragePool, getStoragePoolDAO, getStoragePoolId, getStoragePoolName, getUserId, getUserName, getVds, getVdsDAO, getVdsGroup, getVdsGroupDAO, getVdsGroupId, getVdsGroupName, getVdsId, getVdsIdRef, getVdsName, getVm, getVmDAO, getVmId, getVmIdRef, getVmName, getVmStaticDAO, getVmStatisticsDAO, getVmTemplate, getVmTemplateDAO, getVmTemplateId, getVmTemplateIdRef, getVmTemplateName, log, setCurrentUser, setSnapshotName, setStorageDomain, setStorageDomainId, setStoragePool, setStoragePoolId, setUserId, setUserName, setVds, setVdsGroup, setVdsGroupId, setVdsId, setVdsIdRef, setVdsName, setVm, setVmId, setVmName, setVmTemplate, setVmTemplateId, setVmTemplateName

Methods inherited from class org.ovirt.engine.core.dal.dbbroker.auditloghandling.TimeoutBase

getEndTime, getLegal, getTimeoutObjectId, getUseTimout, setEndTime, setTimeoutObjectId, setUseTimout

Methods inherited from class java.lang.Object

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

Constructor Detail

VdsNotRespondingTreatmentCommand

public VdsNotRespondingTreatmentCommand(T parameters)

Method Detail

createExecutorForProxyCheck

protected FencingExecutor createExecutorForProxyCheck()

Create an executor which retries to find a proxy, since this command is automatic and we don't want it to fail fast if no proxy is available, but to try a few times.

Overrides:

createExecutorForProxyCheck in class FenceVdsBaseCommand<T extends FenceVdsActionParameters>

Returns:

The executor, which is used to check if a proxy is available for fencing the host.

executeCommand

protected void executeCommand()

Only fence the host if the VDS is down, otherwise it might have gone back up until this command was executed. If the VDS is not fenced then don't send an audit log event.

Overrides:

executeCommand in class RestartVdsCommand<T extends FenceVdsActionParameters>

setStatus

protected void setStatus()

Overrides:

setStatus in class FenceVdsBaseCommand<T extends FenceVdsActionParameters>

HandleError

protected void HandleError()

Overrides:

HandleError in class RestartVdsCommand<T extends FenceVdsActionParameters>

getAuditLogTypeValue

public AuditLogType getAuditLogTypeValue()

Overrides:

getAuditLogTypeValue in class RestartVdsCommand<T extends FenceVdsActionParameters>