Examples with Volume com.cloud.storage.Volume used on opensource projects

Example 6 with Volume

use of com.cloud.storage.Volume in project CloudStack-archive by CloudStack-extras.

the class AttachVolumeCmd method execute.

@Override
public void execute() {
    UserContext.current().setEventDetails("Volume Id: " + getId() + " VmId: " + getVirtualMachineId());
    Volume result = _userVmService.attachVolumeToVM(this);
    if (result != null) {
        VolumeResponse response = _responseGenerator.createVolumeResponse(result);
        response.setResponseName(getCommandName());
        this.setResponseObject(response);
    } else {
        throw new ServerApiException(BaseCmd.INTERNAL_ERROR, "Failed to attach volume");
    }
}

Example 7 with Volume

use of com.cloud.storage.Volume in project cloudstack by apache.

the class VolumeOrchestrator method destroyVolume.

@Override
public void destroyVolume(Volume volume) {
    try {
        // Mark volume as removed if volume has not been created on primary
        if (volume.getState() == Volume.State.Allocated) {
            _volsDao.remove(volume.getId());
            stateTransitTo(volume, Volume.Event.DestroyRequested);
        } else {
            volService.destroyVolume(volume.getId());
        }
        // FIXME - All this is boiler plate code and should be done as part of state transition. This shouldn't be part of orchestrator.
        // publish usage event for the volume
        UsageEventUtils.publishUsageEvent(EventTypes.EVENT_VOLUME_DELETE, volume.getAccountId(), volume.getDataCenterId(), volume.getId(), volume.getName(), Volume.class.getName(), volume.getUuid(), volume.isDisplayVolume());
        _resourceLimitMgr.decrementResourceCount(volume.getAccountId(), ResourceType.volume, volume.isDisplay());
        //FIXME - why recalculate and not decrement
        _resourceLimitMgr.recalculateResourceCount(volume.getAccountId(), volume.getDomainId(), ResourceType.primary_storage.getOrdinal());
    } catch (Exception e) {
        s_logger.debug("Failed to destroy volume" + volume.getId(), e);
        throw new CloudRuntimeException("Failed to destroy volume" + volume.getId(), e);
    }
}

Example 8 with Volume

use of com.cloud.storage.Volume in project cloudstack by apache.

the class VolumeOrchestrator method migrateVolumes.

@Override
public void migrateVolumes(VirtualMachine vm, VirtualMachineTO vmTo, Host srcHost, Host destHost, Map<Volume, StoragePool> volumeToPool) {
    // Check if all the vms being migrated belong to the vm.
    // Check if the storage pool is of the right type.
    // Create a VolumeInfo to DataStore map too.
    Map<VolumeInfo, DataStore> volumeMap = new HashMap<VolumeInfo, DataStore>();
    for (Map.Entry<Volume, StoragePool> entry : volumeToPool.entrySet()) {
        Volume volume = entry.getKey();
        StoragePool storagePool = entry.getValue();
        StoragePool destPool = (StoragePool) dataStoreMgr.getDataStore(storagePool.getId(), DataStoreRole.Primary);
        if (volume.getInstanceId() != vm.getId()) {
            throw new CloudRuntimeException("Volume " + volume + " that has to be migrated doesn't belong to the" + " instance " + vm);
        }
        if (destPool == null) {
            throw new CloudRuntimeException("Failed to find the destination storage pool " + storagePool.getId());
        }
        volumeMap.put(volFactory.getVolume(volume.getId()), (DataStore) destPool);
    }
    AsyncCallFuture<CommandResult> future = volService.migrateVolumes(volumeMap, vmTo, srcHost, destHost);
    try {
        CommandResult result = future.get();
        if (result.isFailed()) {
            s_logger.debug("Failed to migrated vm " + vm + " along with its volumes. " + result.getResult());
            throw new CloudRuntimeException("Failed to migrated vm " + vm + " along with its volumes. ");
        }
    } catch (InterruptedException e) {
        s_logger.debug("Failed to migrated vm " + vm + " along with its volumes.", e);
    } catch (ExecutionException e) {
        s_logger.debug("Failed to migrated vm " + vm + " along with its volumes.", e);
    }
}

Example 9 with Volume

use of com.cloud.storage.Volume in project cloudstack by apache.

the class VolumeOrchestrator method prepare.

@Override
public void prepare(VirtualMachineProfile vm, DeployDestination dest) throws StorageUnavailableException, InsufficientStorageCapacityException, ConcurrentOperationException {
    if (dest == null) {
        if (s_logger.isDebugEnabled()) {
            s_logger.debug("DeployDestination cannot be null, cannot prepare Volumes for the vm: " + vm);
        }
        throw new CloudRuntimeException("Unable to prepare Volume for vm because DeployDestination is null, vm:" + vm);
    }
    // don't allow to start vm that doesn't have a root volume
    if (_volsDao.findByInstanceAndType(vm.getId(), Volume.Type.ROOT).isEmpty()) {
        throw new CloudRuntimeException("Unable to prepare volumes for vm as ROOT volume is missing");
    }
    List<VolumeVO> vols = _volsDao.findUsableVolumesForInstance(vm.getId());
    if (s_logger.isDebugEnabled()) {
        s_logger.debug("Checking if we need to prepare " + vols.size() + " volumes for " + vm);
    }
    List<VolumeTask> tasks = getTasks(vols, dest.getStorageForDisks(), vm);
    Volume vol = null;
    StoragePool pool = null;
    for (VolumeTask task : tasks) {
        if (task.type == VolumeTaskType.NOP) {
            pool = (StoragePool) dataStoreMgr.getDataStore(task.pool.getId(), DataStoreRole.Primary);
            vol = task.volume;
        } else if (task.type == VolumeTaskType.MIGRATE) {
            pool = (StoragePool) dataStoreMgr.getDataStore(task.pool.getId(), DataStoreRole.Primary);
            vol = migrateVolume(task.volume, pool);
        } else if (task.type == VolumeTaskType.RECREATE) {
            Pair<VolumeVO, DataStore> result = recreateVolume(task.volume, vm, dest);
            pool = (StoragePool) dataStoreMgr.getDataStore(result.second().getId(), DataStoreRole.Primary);
            vol = result.first();
        }
        VolumeInfo volumeInfo = volFactory.getVolume(vol.getId());
        DataTO volTO = volumeInfo.getTO();
        DiskTO disk = storageMgr.getDiskWithThrottling(volTO, vol.getVolumeType(), vol.getDeviceId(), vol.getPath(), vm.getServiceOfferingId(), vol.getDiskOfferingId());
        DataStore dataStore = dataStoreMgr.getDataStore(vol.getPoolId(), DataStoreRole.Primary);
        disk.setDetails(getDetails(volumeInfo, dataStore));
        vm.addDisk(disk);
        // If hypervisor is vSphere, check for clone type setting.
        if (vm.getHypervisorType().equals(HypervisorType.VMware)) {
            // retrieve clone flag.
            UserVmCloneType cloneType = UserVmCloneType.linked;
            Boolean value = CapacityManager.VmwareCreateCloneFull.valueIn(vol.getPoolId());
            if (value != null && value) {
                cloneType = UserVmCloneType.full;
            }
            try {
                UserVmCloneSettingVO cloneSettingVO = _vmCloneSettingDao.findByVmId(vm.getId());
                if (cloneSettingVO != null) {
                    if (!cloneSettingVO.getCloneType().equals(cloneType.toString())) {
                        cloneSettingVO.setCloneType(cloneType.toString());
                        _vmCloneSettingDao.update(cloneSettingVO.getVmId(), cloneSettingVO);
                    }
                } else {
                    UserVmCloneSettingVO vmCloneSettingVO = new UserVmCloneSettingVO(vm.getId(), cloneType.toString());
                    _vmCloneSettingDao.persist(vmCloneSettingVO);
                }
            } catch (Throwable e) {
                s_logger.debug("[NSX_PLUGIN_LOG] ERROR: " + e.getMessage());
            }
        }
    }
}

Example 10 with Volume

use of com.cloud.storage.Volume in project cloudstack by apache.

the class StorageAllocatorTest method testClusterAllocatorWithTags.

@Test
public void testClusterAllocatorWithTags() {
    try {
        createDb();
        StoragePoolDetailVO detailVO = new StoragePoolDetailVO(this.storagePoolId, "high", "true", true);
        poolDetailsDao.persist(detailVO);
        DiskOfferingVO diskOff = this.diskOfferingDao.findById(diskOffering.getId());
        List<String> tags = new ArrayList<String>();
        tags.add("high");
        diskOff.setTagsArray(tags);
        diskOfferingDao.update(diskOff.getId(), diskOff);
        DiskProfile profile = new DiskProfile(volume, diskOff, HypervisorType.XenServer);
        VirtualMachineProfile vmProfile = Mockito.mock(VirtualMachineProfile.class);
        Mockito.when(storageMgr.storagePoolHasEnoughSpace(Matchers.anyListOf(Volume.class), Matchers.any(StoragePool.class))).thenReturn(true);
        DeploymentPlan plan = new DataCenterDeployment(dcId, podId, clusterId, null, null, null);
        int foundAcct = 0;
        for (StoragePoolAllocator allocator : allocators) {
            List<StoragePool> pools = allocator.allocateToPool(profile, vmProfile, plan, new ExcludeList(), 1);
            if (!pools.isEmpty()) {
                Assert.assertEquals(pools.get(0).getId(), storage.getId());
                foundAcct++;
            }
        }
        if (foundAcct > 1 || foundAcct == 0) {
            Assert.fail();
        }
    } catch (Exception e) {
        cleanDb();
        Assert.fail();
    }
}