Examples with VDSReturnValue org.ovirt.engine.core.common.vdscommands.VDSReturnValue used on opensource projects

Example 1 with VDSReturnValue

use of org.ovirt.engine.core.common.vdscommands.VDSReturnValue 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 VDSReturnValue

use of org.ovirt.engine.core.common.vdscommands.VDSReturnValue in project ovirt-engine by oVirt.

the class GlusterMonitoringStrategy method processSoftwareCapabilities.

@Override
public void processSoftwareCapabilities(VDS vds) {
    // check if gluster is running
    VDSReturnValue returnValue = resourceManager.get().runVdsCommand(VDSCommandType.GlusterServersList, new VdsIdVDSCommandParametersBase(vds.getId()));
    if (!returnValue.getSucceeded()) {
        vds.setStatus(VDSStatus.NonOperational);
        vds.setNonOperationalReason(NonOperationalReason.GLUSTER_COMMAND_FAILED);
        vdsNonOperational(vds, NonOperationalReason.GLUSTER_COMMAND_FAILED);
    }
}

Example 3 with VDSReturnValue

use of org.ovirt.engine.core.common.vdscommands.VDSReturnValue in project ovirt-engine by oVirt.

the class VmsListFetcher method fetch.

@SuppressWarnings("unchecked")
public boolean fetch() {
    VDSReturnValue pollReturnValue = poll();
    if (pollReturnValue.getSucceeded()) {
        vdsmVms = (Map<Guid, VdsmVm>) pollReturnValue.getReturnValue();
        onFetchVms();
        return true;
    } else {
        onError();
        return false;
    }
}

Example 4 with VDSReturnValue

use of org.ovirt.engine.core.common.vdscommands.VDSReturnValue in project ovirt-engine by oVirt.

the class GlusterGeoRepSyncJob method getSessionDetailFromCLI.

private List<GlusterGeoRepSessionDetails> getSessionDetailFromCLI(Cluster cluster, GlusterGeoRepSession session) {
    VDS upServer = glusterUtil.getRandomUpServer(cluster.getId());
    if (upServer == null) {
        log.debug("No UP server found in cluster: {} for geo-rep monitoring", cluster.getName());
        return null;
    }
    try {
        VDSReturnValue returnValue = runVdsCommand(VDSCommandType.GetGlusterVolumeGeoRepSessionStatus, new GlusterVolumeGeoRepSessionVDSParameters(upServer.getId(), session.getMasterVolumeName(), session.getSlaveHostName(), session.getSlaveVolumeName(), session.getUserName()));
        if (returnValue.getSucceeded()) {
            return (List<GlusterGeoRepSessionDetails>) returnValue.getReturnValue();
        } else {
            log.error("VDS error {}", returnValue.getVdsError().getMessage());
            log.debug("VDS error", returnValue.getVdsError());
            return null;
        }
    } catch (Exception e) {
        log.error("Exception getting geo-rep status from vds {}", e.getMessage());
        log.debug("Exception", e);
        return null;
    }
}

Example 5 with VDSReturnValue

use of org.ovirt.engine.core.common.vdscommands.VDSReturnValue in project ovirt-engine by oVirt.

the class GlusterGeoRepSyncJob method getSessionConfigFromCLI.

private List<GlusterGeoRepSessionConfiguration> getSessionConfigFromCLI(Cluster cluster, GlusterGeoRepSession session) {
    VDS upServer = glusterUtil.getRandomUpServer(cluster.getId());
    if (upServer == null) {
        log.debug("No UP server found in cluster: {} for geo-rep monitoring", cluster.getName());
        return null;
    }
    try {
        VDSReturnValue returnValue = runVdsCommand(VDSCommandType.GetGlusterVolumeGeoRepConfigList, new GlusterVolumeGeoRepSessionVDSParameters(upServer.getId(), session.getMasterVolumeName(), session.getSlaveHostName(), session.getSlaveVolumeName(), session.getUserName()));
        if (returnValue.getSucceeded()) {
            return (List<GlusterGeoRepSessionConfiguration>) returnValue.getReturnValue();
        } else {
            log.error("VDS error {}", returnValue.getVdsError().getMessage());
            log.debug("VDS error", returnValue.getVdsError());
            return null;
        }
    } catch (Exception e) {
        log.error("Exception getting geo-rep status from vds {}", e.getMessage());
        log.debug("Exception", e);
        return null;
    }
}