Examples with VDSNetworkException org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException used on opensource projects

Example 1 with VDSNetworkException

use of org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException in project ovirt-engine by oVirt.

the class IrsProxy method proceedStoragePoolStats.

@SuppressWarnings("unchecked")
private void proceedStoragePoolStats(StoragePool storagePool) {
    // ugly patch because vdsm doesnt check if host is spm on spm
    // operations
    VDSReturnValue result = null;
    Guid curVdsId = currentVdsId;
    if (curVdsId != null) {
        result = resourceManager.runVdsCommand(VDSCommandType.SpmStatus, new SpmStatusVDSCommandParameters(curVdsId, storagePoolId));
    }
    if (result == null || !result.getSucceeded() || (result.getSucceeded() && ((SpmStatusResult) result.getReturnValue()).getSpmStatus() != SpmStatus.SPM)) {
        // update pool status to problematic until fence will happen
        if (storagePool.getStatus() != StoragePoolStatus.NonResponsive && storagePool.getStatus() != StoragePoolStatus.NotOperational) {
            if (result != null && result.getVdsError() != null) {
                updateStoragePoolStatus(storagePoolId, StoragePoolStatus.NonResponsive, AuditLogType.SYSTEM_CHANGE_STORAGE_POOL_STATUS_PROBLEMATIC_WITH_ERROR, result.getVdsError().getCode());
            } else {
                updateStoragePoolStatus(storagePoolId, StoragePoolStatus.NonResponsive, AuditLogType.SYSTEM_CHANGE_STORAGE_POOL_STATUS_PROBLEMATIC, EngineError.ENGINE);
            }
        }
        // then cause failover with attempts
        if (result != null && !(result.getExceptionObject() instanceof VDSNetworkException)) {
            HashMap<Guid, AsyncTaskStatus> tasksList = (HashMap<Guid, AsyncTaskStatus>) resourceManager.runVdsCommand(VDSCommandType.HSMGetAllTasksStatuses, new VdsIdVDSCommandParametersBase(curVdsId)).getReturnValue();
            boolean allTasksFinished = true;
            if (tasksList != null) {
                for (AsyncTaskStatus taskStatus : tasksList.values()) {
                    if (AsyncTaskStatusEnum.finished != taskStatus.getStatus()) {
                        allTasksFinished = false;
                        break;
                    }
                }
            }
            if ((tasksList == null) || allTasksFinished) {
                nullifyInternalProxies();
            } else {
                if (_errorAttempts < Config.<Integer>getValue(ConfigValues.SPMFailOverAttempts)) {
                    _errorAttempts++;
                    log.warn("failed getting spm status for pool '{}' ({}), attempt number: {}", storagePoolId, storagePool.getName(), _errorAttempts);
                } else {
                    nullifyInternalProxies();
                    _errorAttempts = 0;
                }
            }
        }
    } else if (result.getSucceeded() && ((SpmStatusResult) result.getReturnValue()).getSpmStatus() == SpmStatus.SPM && (storagePool.getStatus() == StoragePoolStatus.NonResponsive || storagePool.getStatus() == StoragePoolStatus.Contend)) {
        // if recovered from network exception set back to up
        storagePoolDao.updateStatus(storagePool.getId(), StoragePoolStatus.Up);
        storagePool.setStatus(StoragePoolStatus.Up);
        getEventListener().storagePoolStatusChanged(storagePool.getId(), storagePool.getStatus());
    }
    List<StorageDomain> domainsInDb = storageDomainDao.getAllForStoragePool(storagePoolId);
    GetStoragePoolInfoVDSCommandParameters tempVar = new GetStoragePoolInfoVDSCommandParameters(storagePoolId);
    tempVar.setIgnoreFailoverLimit(true);
    VDSReturnValue storagePoolInfoResult = resourceManager.runVdsCommand(VDSCommandType.GetStoragePoolInfo, tempVar);
    if (storagePoolInfoResult.getSucceeded()) {
        KeyValuePairCompat<StoragePool, List<StorageDomain>> data = (KeyValuePairCompat<StoragePool, List<StorageDomain>>) storagePoolInfoResult.getReturnValue();
        int masterVersion = data.getKey().getMasterDomainVersion();
        HashSet<Guid> domainsInVds = new HashSet<>();
        List<StorageDomain> storageDomainsToSync = data.getValue().stream().peek(storageDomain -> domainsInVds.add(storageDomain.getId())).filter(storageDomain -> proceedStorageDomain(storageDomain, masterVersion, storagePool)).collect(Collectors.toList());
        if (!storageDomainsToSync.isEmpty()) {
            getEventListener().syncStorageDomainsLuns(getCurrentVdsId(), storageDomainsToSync.stream().map(StorageDomain::getId).collect(Collectors.toList()));
        }
        for (final StorageDomain domainInDb : domainsInDb) {
            if (domainInDb.getStorageDomainType() != StorageDomainType.Master && domainInDb.getStatus() != StorageDomainStatus.Locked && !domainInDb.getStorageType().isCinderDomain() && !domainsInVds.contains(domainInDb.getId())) {
                // domain not attached to pool anymore
                storagePoolIsoMapDao.remove(new StoragePoolIsoMapId(domainInDb.getId(), storagePoolId));
            }
        }
    }
    domainsInMaintenanceCheck(domainsInDb, storagePool);
}

Example 2 with VDSNetworkException

use of org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException in project ovirt-engine by oVirt.

the class VdsManager method refreshImpl.

public void refreshImpl() {
    boolean releaseLock = true;
    if (lockManager.acquireLock(monitoringLock).getFirst()) {
        try {
            setIsSetNonOperationalExecuted(false);
            synchronized (this) {
                refreshCachedVds();
                if (cachedVds == null) {
                    log.error("VdsManager::refreshVdsRunTimeInfo - onTimer is NULL for '{}'", getVdsId());
                    return;
                }
                try {
                    updateIteration();
                    if (isMonitoringNeeded()) {
                        setStartTime();
                        releaseLock = false;
                        hostMonitoring = new HostMonitoring(this, cachedVds, monitoringStrategy, resourceManager, dbFacade, auditLogDirector);
                        hostMonitoring.refresh();
                    }
                } catch (VDSNetworkException e) {
                    logNetworkException(e);
                    releaseLock = true;
                } catch (VDSRecoveringException ex) {
                    handleVdsRecoveringException(ex);
                    releaseLock = true;
                } catch (RuntimeException ex) {
                    logFailureMessage(ex);
                    releaseLock = true;
                }
            }
        } catch (Throwable t) {
            releaseLock = true;
            throw t;
        } finally {
            if (releaseLock) {
                lockManager.releaseLock(monitoringLock);
            }
        }
    }
}

Example 3 with VDSNetworkException

use of org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException in project ovirt-engine by oVirt.

the class InstallVdsInternalCommand method configureManagementNetwork.

private void configureManagementNetwork() {
    final NetworkConfigurator networkConfigurator = new NetworkConfigurator(getVds(), getContext());
    if (!networkConfigurator.awaitVdsmResponse()) {
        throw new VdsInstallException(VDSStatus.NonResponsive, "Network error during communication with the host");
    }
    try {
        networkConfigurator.refreshNetworkConfiguration();
        networkConfigurator.createManagementNetworkIfRequired();
    } catch (VDSNetworkException e) {
        log.error("Exception", e);
        throw new VdsInstallException(VDSStatus.NonResponsive, "Network error during communication with the host", e);
    } catch (Exception e) {
        log.error("Exception", e);
        throw new VdsInstallException(VDSStatus.NonOperational, "Failed to configure management network on the host", e);
    }
}

Example 4 with VDSNetworkException

use of org.ovirt.engine.core.vdsbroker.vdsbroker.VDSNetworkException in project ovirt-engine by oVirt.

the class HostMonitoringTest method testErrorHandling.

/**
 * not an integration test - just test a Network exceptionn doesn't throw and exception
 */
@Test
public void testErrorHandling() {
    VDSReturnValue value = new VDSReturnValue();
    value.setSucceeded(false);
    value.setExceptionObject(new VDSNetworkException("unknown host"));
    when(resourceManager.runVdsCommand(any(), any())).thenReturn(value);
    updater.refreshVdsStats(true);
}