private void createImageForVmMetaData() {
VDSReturnValue retVal =
Backend.getInstance()
.getResourceManager()
.RunVdsCommand(
VDSCommandType.CreateImage,
new CreateImageVDSCommandParameters(
storagePool.getId(),
storageDomainId,
vmConfImageGroupId,
MemoryUtils.META_DATA_SIZE_IN_BYTES,
VolumeType.Sparse,
VolumeFormat.COW,
vmConfVolumeId,
""));
if (!retVal.getSucceeded()) {
throw new EngineException(
EngineError.VolumeCreationError, "Failed to create image for vm configuration!");
}
Guid taskId = enclosingCommand.persistAsyncTaskPlaceHolder(CREATE_IMAGE_FOR_VM_TASK_KEY);
Guid guid =
enclosingCommand.createTask(
taskId, retVal.getCreationInfo(), enclosingCommand.getActionType());
enclosingCommand.getTaskIdList().add(guid);
}
private void createImageForMemoryDump() {
VDSReturnValue retVal =
Backend.getInstance()
.getResourceManager()
.RunVdsCommand(
VDSCommandType.CreateImage,
new CreateImageVDSCommandParameters(
storagePool.getId(),
storageDomainId,
memoryDumpImageGroupId,
vm.getTotalMemorySizeInBytes(),
getVolumeTypeForDomain(),
VolumeFormat.RAW,
memoryDumpVolumeId,
""));
if (!retVal.getSucceeded()) {
throw new EngineException(
EngineError.VolumeCreationError, "Failed to create image for memory!");
}
Guid taskId =
enclosingCommand.persistAsyncTaskPlaceHolder(CREATE_IMAGE_FOR_MEMORY_DUMP_TASK_KEY);
Guid guid =
enclosingCommand.createTask(
taskId,
retVal.getCreationInfo(),
enclosingCommand.getActionType(),
VdcObjectType.Storage,
storageDomainId);
enclosingCommand.getTaskIdList().add(guid);
}
@Override
protected void perform() {
VDSReturnValue returnValue =
runVdsCommand(VDSCommandType.Thaw, new VdsAndVmIDVDSParametersBase(getVdsId(), getVmId()));
setActionReturnValue(returnValue.getReturnValue());
setSucceeded(returnValue.getSucceeded());
}
@Override
protected void executeCommand() {
List<VM> vms = getVmDao().getAllRunningForVds(getVdsId());
Collections.sort(vms, Collections.reverseOrder(new VmsComparer()));
List<Guid> autoStartVmIdsToRerun = new ArrayList<>();
for (VM vm : vms) {
if (vm.isAutoStartup()) {
autoStartVmIdsToRerun.add(vm.getId());
}
VDSReturnValue returnValue =
runVdsCommand(
VDSCommandType.SetVmStatus,
new SetVmStatusVDSCommandParameters(vm.getId(), VMStatus.Down, VmExitStatus.Error));
// Write that this VM was shut down by host reboot or manual fence
if (returnValue != null && returnValue.getSucceeded()) {
logSettingVmToDown(getVds().getId(), vm.getId());
}
runInternalActionWithTasksContext(
VdcActionType.ProcessDownVm, new ProcessDownVmParameters(vm.getId(), true));
}
runVdsCommand(
VDSCommandType.UpdateVdsVMsCleared,
new UpdateVdsVMsClearedVDSCommandParameters(getVdsId()));
if (!autoStartVmIdsToRerun.isEmpty()) {
haAutoStartVmsRunner.addVmsToRun(autoStartVmIdsToRerun);
}
setSucceeded(true);
}
private void disconnectStorageByType(
StorageType storageType, List<StorageServerConnections> connections) {
StorageHelperDirector.getInstance()
.getItem(storageType)
.prepareDisconnectHostFromStoragePoolServers(getParameters(), connections);
VDSReturnValue vdsReturnValue =
runVdsCommand(
VDSCommandType.DisconnectStorageServer,
new StorageServerConnectionManagementVDSParameters(
getVds().getId(), getStoragePool().getId(), storageType, connections));
setSucceeded(vdsReturnValue.getSucceeded());
if (!vdsReturnValue.getSucceeded()) {
StorageHelperDirector.getInstance()
.getItem(storageType)
.isConnectSucceeded(
(HashMap<String, String>) vdsReturnValue.getReturnValue(), connections);
}
}
/** Execution shall perform a call to VDSM to set the SLA parameters. */
@Override
protected void executeCommand() {
VDSReturnValue vdsReturnValue =
runVdsCommand(
VDSCommandType.UpdateVmPolicy,
new UpdateVmPolicyVDSParams(
getVm().getRunOnVds(), getVmId(), getParameters().getCpuLimit()));
setSucceeded(vdsReturnValue.getSucceeded());
}
@Override
protected void executeQueryCommand() {
ArrayList<StorageDomain> returnValue = new ArrayList<>();
VDSReturnValue vdsReturnValue =
runVdsCommand(
VDSCommandType.HSMGetStorageDomainsList,
new HSMGetStorageDomainsListVDSCommandParameters(
getParameters().getId(),
Guid.Empty,
null,
getParameters().getStorageDomainType(),
getParameters().getPath()));
if (vdsReturnValue.getSucceeded()) {
ArrayList<Guid> guidsFromIrs = (ArrayList<Guid>) vdsReturnValue.getReturnValue();
HashSet<Guid> guidsFromDb = new HashSet<>();
if (guidsFromIrs.size() > 0) {
List<StorageDomain> domainsInDb = storageDomainDao.getAll();
for (StorageDomain domain : domainsInDb) {
guidsFromDb.add(domain.getId());
}
for (Guid domainId : guidsFromIrs) {
if (!guidsFromDb.contains(domainId)) {
Pair<StorageDomainStatic, Guid> domainFromIrs =
(Pair<StorageDomainStatic, Guid>)
runVdsCommand(
VDSCommandType.HSMGetStorageDomainInfo,
new HSMGetStorageDomainInfoVDSCommandParameters(
getParameters().getId(), domainId))
.getReturnValue();
StorageDomain domain = new StorageDomain();
domain.setStorageStaticData(domainFromIrs.getFirst());
domain.setStoragePoolId(domainFromIrs.getSecond());
if (getParameters().getStorageFormatType() == null
|| getParameters().getStorageFormatType() == domain.getStorageFormat()) {
if (getParameters().getStorageType() != null
&& domain.getStorageType().getValue()
!= getParameters().getStorageType().getValue()) {
log.warn(
"The storage type of domain {} has been changed from {} to {}",
domain.getStorageName(),
domain.getStorageType().toString(),
getParameters().getStorageType().toString());
domain.setStorageType(getParameters().getStorageType());
}
returnValue.add(domain);
}
}
}
}
getQueryReturnValue().setReturnValue(returnValue);
}
}
/**
* gets VM full information for the given list of VMs
*
* @param vmsToUpdate
* @return
*/
protected Map[] getVmInfo(List<String> vmsToUpdate) {
// TODO refactor commands to use vdsId only - the whole vds object here is useless
VDS vds = new VDS();
vds.setId(vdsManager.getVdsId());
Map[] result = {};
VDSReturnValue vdsReturnValue =
getResourceManager()
.runVdsCommand(
VDSCommandType.FullList, new FullListVDSCommandParameters(vds, vmsToUpdate));
if (vdsReturnValue.getSucceeded()) {
result = (Map[]) (vdsReturnValue.getReturnValue());
}
return result;
}
private static VDSReturnValue runVdsCommand(
VDSCommandType vdsCommandType,
VdsIdVDSCommandParametersBase params,
Guid storagePoolId,
CommandBase<?> cmd,
boolean performFailover) {
Set<Guid> executedHosts = new HashSet<>();
VDSReturnValue returnValue = null;
if (params.getVdsId() == null) {
chooseHostForExecution(params, storagePoolId, cmd, Collections.emptyList());
if (params.getVdsId() == null) {
throw new EngineException(
EngineError.RESOURCE_MANAGER_VDS_NOT_FOUND,
"No host was found to perform the operation");
}
}
int attempts = 0;
while (attempts <= Config.<Integer>getValue(ConfigValues.HsmCommandFailOverRetries)) {
try {
attempts++;
returnValue = getBackend().getResourceManager().runVdsCommand(vdsCommandType, params);
if (returnValue != null && returnValue.getSucceeded()) {
return returnValue;
}
} catch (EngineException e) {
returnValue = e.getVdsReturnValue();
}
executedHosts.add(params.getVdsId());
if (!performFailover || (returnValue != null && !returnValue.isCanTryOnDifferentVds())) {
break;
}
chooseHostForExecution(params, storagePoolId, cmd, executedHosts);
if (params.getVdsId() == null) {
break;
}
}
return VdsHandler.handleVdsResult(returnValue);
}
/*
* (non-Javadoc)
* @see org.ovirt.engine.core.bll.CommandBase#executeCommand()
*/
@Override
protected void executeCommand() {
VDSReturnValue returnValue =
Backend.getInstance()
.getResourceManager()
.RunVdsCommand(
VDSCommandType.ListGlusterVolumes,
new GlusterBaseVDSCommandParameters(getVdsGroup().getstorage_pool_id().getValue()));
// Get the return value from VDS command and put it into the return value of the BLL command
ArrayList<GlusterVolumeEntity> list = new ArrayList<GlusterVolumeEntity>();
for (GlusterVolumeEntity glusterVolumeEntity :
(GlusterVolumeEntity[]) returnValue.getReturnValue()) {
list.add(glusterVolumeEntity);
}
getReturnValue().setActionReturnValue(list);
setSucceeded(returnValue.getSucceeded());
}
@Override
protected void executeVmCommand() {
VDSReturnValue vdsReturnValue =
resourceManager.runVdsCommand(VDSCommandType.MigrateBroker, getParameters());
VM vm = getVmDao().get(getParameters().getVmId());
if (vdsReturnValue.getSucceeded()) {
resourceManager.AddAsyncRunningVm(getParameters().getVmId());
resourceManager.InternalSetVmStatus(vm, VMStatus.MigratingFrom);
vm.setMigratingToVds(getParameters().getDstVdsId());
vmManager.update(vm.getDynamicData());
getVDSReturnValue().setReturnValue(VMStatus.MigratingFrom);
} else {
log.error("Failed Vm migration");
getVDSReturnValue().setSucceeded(false);
getVDSReturnValue().setReturnValue(vm.getStatus());
getVDSReturnValue().setVdsError(vdsReturnValue.getVdsError());
getVDSReturnValue().setExceptionString(vdsReturnValue.getExceptionString());
getVDSReturnValue().setExceptionObject(vdsReturnValue.getExceptionObject());
}
}
@Override
protected void executeCommand() {
VDSReturnValue returnValue =
runVdsCommand(
VDSCommandType.StopGlusterVolumeGeoRepSession,
new GlusterVolumeGeoRepSessionVDSParameters(
upServer.getId(),
getGeoRepSession().getMasterVolumeName(),
getGeoRepSession().getSlaveHostName(),
getGeoRepSession().getSlaveVolumeName(),
getGeoRepSession().getUserName(),
getParameters().isForce()));
setSucceeded(returnValue.getSucceeded());
if (getSucceeded()) {
getGeoRepSession().setStatus(GeoRepSessionStatus.STOPPED);
getGlusterGeoRepDao().updateSession(getGeoRepSession());
} else {
handleVdsError(
AuditLogType.GEOREP_SESSION_STOP_FAILED, returnValue.getVdsError().getMessage());
}
}
@Override
protected void executeCommand() {
VDSReturnValue returnValue =
runVdsCommand(
VDSCommandType.ResetGlusterVolumeOptions,
new ResetGlusterVolumeOptionsVDSParameters(
upServer.getId(),
getGlusterVolumeName(),
getParameters().getVolumeOption(),
getParameters().isForceAction()));
setSucceeded(returnValue.getSucceeded());
if (getSucceeded()) {
if (getParameters().getVolumeOption() != null
&& !(getParameters().getVolumeOption().getKey().isEmpty())) {
GlusterVolumeOptionEntity entity =
getGlusterVolume().getOption(getParameters().getVolumeOption().getKey());
isResetAllOptions = false;
if (entity != null) {
removeOptionInDb(entity);
String optionValue = entity.getValue();
getParameters().getVolumeOption().setValue(optionValue != null ? optionValue : "");
addCustomValue(GlusterConstants.OPTION_KEY, getParameters().getVolumeOption().getKey());
addCustomValue(
GlusterConstants.OPTION_VALUE, getParameters().getVolumeOption().getValue());
}
} else {
for (GlusterVolumeOptionEntity option : getGlusterVolume().getOptions()) {
removeOptionInDb(option);
}
isResetAllOptions = true;
}
} else {
handleVdsError(
AuditLogType.GLUSTER_VOLUME_OPTIONS_RESET_FAILED, returnValue.getVdsError().getMessage());
return;
}
}
/*
* (non-Javadoc)
*
* @see org.ovirt.engine.core.bll.CommandBase#executeCommand()
*/
@Override
protected void executeCommand() {
// set the gluster volume name for audit purpose
setGlusterVolumeName(volume.getName());
if (volume.getTransportTypes() == null || volume.getTransportTypes().isEmpty()) {
volume.addTransportType(TransportType.TCP);
}
// GLUSTER access protocol is enabled by default
volume.addAccessProtocol(AccessProtocol.GLUSTER);
if (!volume.getAccessProtocols().contains(AccessProtocol.NFS)) {
volume.disableNFS();
}
VDSReturnValue returnValue =
runVdsCommand(
VDSCommandType.CreateGlusterVolume,
new CreateGlusterVolumeVDSParameters(upServer.getId(), volume));
setSucceeded(returnValue.getSucceeded());
if (!getSucceeded()) {
handleVdsError(
AuditLogType.GLUSTER_VOLUME_CREATE_FAILED, returnValue.getVdsError().getMessage());
return;
}
// Volume created successfully. Insert it to database.
GlusterVolumeEntity createdVolume = (GlusterVolumeEntity) returnValue.getReturnValue();
setVolumeType(createdVolume);
setBrickOrder(createdVolume.getBricks());
addVolumeToDb(createdVolume);
// set all options of the volume
setVolumeOptions(createdVolume);
getReturnValue().setActionReturnValue(createdVolume.getId());
}
@Override
protected void executeCommand() {
String address = getParameters().getAddress();
String subnet =
StringUtils.isEmpty(getParameters().getSubnet())
? getParameters().getNetwork().getSubnet()
: getParameters().getSubnet();
String gateway =
StringUtils.isEmpty(getParameters().getGateway()) ? "" : getParameters().getGateway();
ArrayList<String> interfaceNames = new ArrayList<>();
Map<String, VdsNetworkInterface> interfaceByName = Entities.entitiesByName(interfaces);
for (VdsNetworkInterface i : getParameters().getInterfaces()) {
VdsNetworkInterface existingIface = interfaceByName.get(i.getName());
if (Boolean.TRUE.equals(existingIface.getBonded())
|| NetworkUtils.isBondVlan(interfaces, existingIface)) {
getParameters().setBondName(NetworkUtils.stripVlan(existingIface));
for (VdsNetworkInterface ix : interfaces) {
if (NetworkUtils.interfaceBasedOn(existingIface, ix.getBondName())) {
interfaceNames.add(NetworkUtils.stripVlan(ix));
}
}
} else {
interfaceNames.add(NetworkUtils.stripVlan(existingIface));
}
}
// updating a vlan over bond if the bond was not provided the bond device should preserve the
// bonding options
String bondingOptions = null;
if (getParameters().getBondingOptions() == null
&& getParameters().getBondName() != null
&& !Entities.entitiesByName(getParameters().getInterfaces())
.containsKey(getParameters().getBondName())) {
VdsNetworkInterface bond =
Entities.entitiesByName(interfaces).get(getParameters().getBondName());
bondingOptions = bond == null ? null : bond.getBondOptions();
} else {
bondingOptions = getParameters().getBondingOptions();
}
NetworkVdsmVDSCommandParameters parameters =
new NetworkVdsmVDSCommandParameters(
getParameters().getVdsId(),
getParameters().getNetwork().getName(),
getParameters().getNetwork().getVlanId(),
getParameters().getBondName(),
interfaceNames.toArray(new String[] {}),
address,
subnet,
gateway,
getParameters().getNetwork().getStp(),
bondingOptions,
getParameters().getBootProtocol());
parameters.setVmNetwork(getParameters().getNetwork().isVmNetwork());
parameters.setOldNetworkName(getParameters().getOldNetworkName());
parameters.setConnectionTimeout(
Config.<Integer>getValue(ConfigValues.NetworkConnectivityCheckTimeoutInSeconds));
parameters.setCheckConnectivity(getParameters().getCheckConnectivity());
IPAddress[] adresses = Dns.getHostAddresses(NetworkUtils.OS_REFERENCE_TO_MACHINE_NAME);
if (adresses != null && adresses.length > 0) {
parameters.setHostAddr(adresses[0].toString());
}
if (getParameters().getCheckConnectivity()) {
ThreadPoolUtil.execute(new EditNetworkThread(parameters));
pollVds(getVds());
} else {
editNetworkThreadCompat(parameters);
}
if (retVal != null && editNetworkDone) {
// update vds network data
retVal =
runVdsCommand(
VDSCommandType.CollectVdsNetworkData,
new CollectHostNetworkDataVdsCommandParameters(getVds()));
if (retVal.getSucceeded()) {
Guid groupId = getVdsDao().get(getParameters().getVdsId()).getVdsGroupId();
NetworkClusterHelper.setStatus(groupId, getParameters().getNetwork());
setSucceeded(true);
}
}
}
@Override
protected void executeCommand() {
if (UpdateStorageDomainsInDb()) {
// setting storage pool status to maintenance
StoragePool storagePool = getStoragePool();
getCompensationContext().snapshotEntity(storagePool);
TransactionSupport.executeInNewTransaction(
new TransactionMethod<Object>() {
@Override
public Object runInTransaction() {
getStoragePool().setStatus(StoragePoolStatus.Maintenance);
getStoragePool().setStoragePoolFormatType(masterStorageDomain.getStorageFormat());
DbFacade.getInstance().getStoragePoolDao().update(getStoragePool());
getCompensationContext().stateChanged();
StoragePoolStatusHandler.poolStatusChanged(
getStoragePool().getId(), getStoragePool().getStatus());
return null;
}
});
// Following code performs only read operations, therefore no need for new transaction
boolean result = false;
retVal = null;
for (VDS vds : getAllRunningVdssInPool()) {
setVds(vds);
for (Guid storageDomainId : getParameters().getStorages()) {
// now the domain should have the mapping
// with the pool in db
StorageDomain storageDomain =
DbFacade.getInstance()
.getStorageDomainDao()
.getForStoragePool(storageDomainId, getStoragePool().getId());
StorageHelperDirector.getInstance()
.getItem(storageDomain.getStorageType())
.connectStorageToDomainByVdsId(storageDomain, getVds().getId());
}
retVal = addStoragePoolInIrs();
if (!retVal.getSucceeded()
&& retVal.getVdsError().getCode() == VdcBllErrors.StorageDomainAccessError) {
log.warnFormat("Error creating storage pool on vds {0} - continuing", vds.getName());
continue;
} else {
// storage pool creation succeeded or failed
// but didn't throw exception
result = retVal.getSucceeded();
break;
}
}
setSucceeded(result);
if (!result) {
if (retVal != null && retVal.getVdsError().getCode() != null) {
throw new VdcBLLException(
retVal.getVdsError().getCode(), retVal.getVdsError().getMessage());
} else {
// throw exception to cause rollback and stop the
// command
throw new VdcBLLException(VdcBllErrors.ENGINE_ERROR_CREATING_STORAGE_POOL);
}
}
}
// Create pool phase completed, no rollback is needed here, so compensation information needs to
// be cleared!
TransactionSupport.executeInNewTransaction(
new TransactionMethod<Void>() {
@Override
public Void runInTransaction() {
getCompensationContext().resetCompensation();
return null;
}
});
freeLock();
// if create succeeded activate
if (getSucceeded()) {
ActivateStorageDomains();
}
}
private void connectAndRefreshAllUpHosts(final boolean commandSucceeded) {
if (isLastMaster || !commandSucceeded) {
log.warn(
"skipping connect and refresh for all hosts, last master '{}', command status '{}'",
isLastMaster,
commandSucceeded);
return;
}
List<Callable<Void>> tasks = new ArrayList<>();
for (final VDS vds : getAllRunningVdssInPool()) {
tasks.add(
() -> {
try {
if (!connectVdsToNewMaster(vds)) {
log.warn(
"failed to connect vds '{}' to the new master '{}'",
vds.getId(),
getNewMasterStorageDomainId());
return null;
}
List<StoragePoolIsoMap> storagePoolIsoMap =
storagePoolIsoMapDao.getAllForStoragePool(getStoragePool().getId());
try {
runVdsCommand(
VDSCommandType.ConnectStoragePool,
new ConnectStoragePoolVDSCommandParameters(
vds,
getStoragePool(),
getNewMasterStorageDomainId(),
storagePoolIsoMap,
true));
} catch (EngineException ex) {
if (EngineError.StoragePoolUnknown == ex.getVdsError().getCode()) {
VDSReturnValue returnVal =
runVdsCommand(
VDSCommandType.ConnectStoragePool,
new ConnectStoragePoolVDSCommandParameters(
vds,
getStoragePool(),
getNewMasterStorageDomainId(),
storagePoolIsoMap));
if (!returnVal.getSucceeded()) {
log.error(
"Post reconstruct actions (connectPool) did not complete on host '{}' in the pool. error {}",
vds.getId(),
returnVal.getVdsError().getMessage());
}
} else {
log.error(
"Post reconstruct actions (refreshPool)"
+ " did not complete on host '{}' in the pool. error {}",
vds.getId(),
ex.getMessage());
}
}
} catch (Exception e) {
log.error(
"Post reconstruct actions (connectPool,refreshPool,disconnect storage)"
+ " did not complete on host '{}' in the pool: {}",
vds.getId(),
e.getMessage());
log.debug("Exception", e);
}
return null;
});
}
ThreadPoolUtil.invokeAll(tasks);
}
