Examples with ScopedLabel com.emc.storageos.db.client.model.ScopedLabel used on opensource projects

Example 21 with ScopedLabel

use of com.emc.storageos.db.client.model.ScopedLabel in project coprhd-controller by CoprHD.

the class ComputeDeviceControllerImpl method untagBlockBootVolume.

/**
 * Untags the boot volume before it is deleted.
 *
 * @param hostId
 *            {@link URI} hostId URI
 * @param volumeDescriptors
 *            {@link List<VolumeDescriptor>} list of boot volumes to untag
 * @param stepId
 *            {@link String} step id
 */
public void untagBlockBootVolume(URI hostId, List<VolumeDescriptor> volumeDescriptors, String stepId) {
    log.info("untagBlockBootVolume START");
    Host host = null;
    Volume bootVolume = null;
    try {
        WorkflowStepCompleter.stepExecuting(stepId);
        host = _dbClient.queryObject(Host.class, hostId);
        if (host == null || NullColumnValueGetter.isNullURI(host.getBootVolumeId())) {
            WorkflowStepCompleter.stepSucceded(stepId);
            log.info("untagBlockBootVolume END");
            return;
        }
        URI bootVolumeId = getBootVolumeIdFromDescriptors(volumeDescriptors, host);
        bootVolume = _dbClient.queryObject(Volume.class, bootVolumeId);
        if (bootVolume == null || (bootVolume.getTag() == null)) {
            WorkflowStepCompleter.stepSucceded(stepId);
            log.info("untagBlockBootVolume END");
            return;
        }
        // Untag volume.  Slightly unconventional way of doing it, however our scope and label
        // both contain colons and equal signs making the ScopedLabel constructor and ScopedLabelSet.contains()
        // difficult to trust.
        String tagLabel = TagUtils.getBootVolumeTagName() + "=" + host.getId().toASCIIString();
        ScopedLabel foundSL = null;
        for (ScopedLabel sl : bootVolume.getTag()) {
            if (sl.getLabel().contains(tagLabel)) {
                foundSL = sl;
                break;
            }
        }
        if (foundSL != null) {
            bootVolume.getTag().remove(foundSL);
        }
        // If we are deleting a boot volume, there may still be a reference to the volume
        // in the decommissioned host.  We will clear out this reference in the host.
        host.setBootVolumeId(NullColumnValueGetter.getNullURI());
        _dbClient.updateObject(host);
        _dbClient.updateObject(bootVolume);
        WorkflowStepCompleter.stepSucceded(stepId);
    } catch (Exception exception) {
        ServiceCoded serviceCoded = ComputeSystemControllerException.exceptions.unableToUntagVolume(bootVolume != null ? bootVolume.forDisplay() : "none found", host != null ? host.getHostName() : hostId.toString(), exception);
        WorkflowStepCompleter.stepFailed(stepId, serviceCoded);
    }
    log.info("untagBlockBootVolume END");
}

Example 22 with ScopedLabel

use of com.emc.storageos.db.client.model.ScopedLabel in project coprhd-controller by CoprHD.

the class FileOrchestrationUtils method getTargetHostPortForReplication.

public static String getTargetHostPortForReplication(DbClient dbClient, URI targetStorageSystemURI, URI targetVarrayURI, URI targetVNasURI) {
    StorageSystem targetSystem = dbClient.queryObject(StorageSystem.class, targetStorageSystemURI);
    String targetHost = targetSystem.getIpAddress();
    StringSet targetNasVarraySet = null;
    StringSet targetStoragePortSet = null;
    if (targetVNasURI != null) {
        VirtualNAS targetVNas = dbClient.queryObject(VirtualNAS.class, targetVNasURI);
        targetStoragePortSet = targetVNas.getStoragePorts();
        targetNasVarraySet = targetVNas.getTaggedVirtualArrays();
    } else {
        PhysicalNAS pNAS = FileOrchestrationUtils.getSystemPhysicalNAS(dbClient, targetSystem);
        targetStoragePortSet = pNAS.getStoragePorts();
        targetNasVarraySet = pNAS.getTaggedVirtualArrays();
    }
    List<String> drPorts = new ArrayList<String>();
    for (String nasPort : targetStoragePortSet) {
        StoragePort port = dbClient.queryObject(StoragePort.class, URI.create(nasPort));
        if (port != null && !port.getInactive()) {
            StringSet varraySet = port.getTaggedVirtualArrays();
            if (varraySet == null || !varraySet.contains(targetVarrayURI.toString())) {
                continue;
            }
            if (targetNasVarraySet != null) {
                if (!targetNasVarraySet.contains(targetVarrayURI.toString())) {
                    continue;
                }
            }
            targetHost = port.getPortNetworkId();
            // iterate until dr port found!!
            if (port.getTag() != null) {
                ScopedLabelSet portTagSet = port.getTag();
                if (portTagSet != null && !portTagSet.isEmpty()) {
                    for (ScopedLabel tag : portTagSet) {
                        if ("dr_port".equals(tag.getLabel())) {
                            _log.info("DR port {} found from storage system {} for replication", port.getPortNetworkId(), targetSystem.getLabel());
                            drPorts.add(port.getPortNetworkId());
                        }
                    }
                }
            }
        }
    }
    if (!drPorts.isEmpty()) {
        Collections.shuffle(drPorts);
        return drPorts.get(0);
    }
    return targetHost;
}

Example 23 with ScopedLabel

use of com.emc.storageos.db.client.model.ScopedLabel in project coprhd-controller by CoprHD.

the class VolumeService method createVolume.

/**
 * The fundamental abstraction in the Block Store is a
 * volume. A volume is a unit of block storage capacity that has been
 * allocated by a consumer to a project. This API allows the user to
 * create one or more volumes. The volumes are created in the same
 * storage pool.
 *
 * NOTE: This is an asynchronous operation.
 *
 * @prereq none
 *
 * @param param POST data containing the volume creation information.
 *
 * @brief Create volume
 * @return Details of the newly created volume
 * @throws InternalException
 */
@POST
@Consumes({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
public Response createVolume(@PathParam("tenant_id") String openstackTenantId, @HeaderParam("X-Cinder-V1-Call") String isV1Call, VolumeCreateRequestGen param, @Context HttpHeaders header) throws InternalException {
    // Step 1: Parameter validation
    Project project = getCinderHelper().getProject(openstackTenantId, getUserFromContext());
    String snapshotId = param.volume.snapshot_id;
    String sourceVolId = param.volume.source_volid;
    String imageId = param.volume.imageRef;
    String consistencygroup_id = param.volume.consistencygroup_id;
    String volume_type = param.volume.volume_type;
    boolean hasConsistencyGroup = false;
    if (project == null) {
        if (openstackTenantId != null) {
            throw APIException.badRequests.projectWithTagNonexistent(openstackTenantId);
        } else {
            throw APIException.badRequests.parameterIsNullOrEmpty(PROJECT_TENANTID_NULL);
        }
    }
    URI tenantUri = project.getTenantOrg().getURI();
    TenantOrg tenant = _dbClient.queryObject(TenantOrg.class, tenantUri);
    if (tenant == null)
        throw APIException.notFound.unableToFindUserScopeOfSystem();
    _log.debug("Create volume: project = {}, tenant = {}", project.getLabel(), tenant.getLabel());
    if (param.volume.size <= 0) {
        _log.error("volume size should not be zero or negative ={} ", param.volume.size);
        return CinderApiUtils.createErrorResponse(400, "Bad Request : Invalid Volume size");
    }
    long requestedSize = param.volume.size * GB;
    // convert volume type from name to vpool
    VirtualPool vpool = getVpool(param.volume.volume_type);
    Volume sourceVolume = null;
    if (vpool == null) {
        if (sourceVolId != null) {
            sourceVolume = findVolume(sourceVolId, openstackTenantId);
            if (sourceVolume == null) {
                _log.error("Invalid Source Volume ID ={} ", sourceVolId);
                return CinderApiUtils.createErrorResponse(404, "Not Found : Invalid Source Volume ID " + sourceVolId);
            }
            vpool = _dbClient.queryObject(VirtualPool.class, sourceVolume.getVirtualPool());
        } else {
            _log.error("Invalid Volume Type ={} ", volume_type);
            return CinderApiUtils.createErrorResponse(404, "Not Found : Invalid Volume Type " + volume_type);
        }
    }
    if (!validateVolumeCreate(openstackTenantId, null, requestedSize)) {
        _log.info("The volume can not be created because of insufficient project quota.");
        throw APIException.badRequests.insufficientQuotaForProject(project.getLabel(), "volume");
    } else if (!validateVolumeCreate(openstackTenantId, vpool, requestedSize)) {
        _log.info("The volume can not be created because of insufficient quota for virtual pool.");
        throw APIException.badRequests.insufficientQuotaForVirtualPool(vpool.getLabel(), "virtual pool");
    }
    _log.debug("Create volume: vpool = {}", vpool.getLabel());
    VirtualArray varray = getCinderHelper().getVarray(param.volume.availability_zone, getUserFromContext());
    if ((snapshotId == null) && (sourceVolId == null) && (varray == null)) {
        // otherwise availability_zone exception will be thrown
        throw APIException.badRequests.parameterIsNotValid(param.volume.availability_zone);
    }
    // Validating consistency group
    URI blockConsistencyGroupId = null;
    BlockConsistencyGroup blockConsistencyGroup = null;
    if (consistencygroup_id != null) {
        _log.info("Verifying for consistency group : " + consistencygroup_id);
        blockConsistencyGroup = (BlockConsistencyGroup) getCinderHelper().queryByTag(URI.create(consistencygroup_id), getUserFromContext(), BlockConsistencyGroup.class);
        if (getCinderHelper().verifyConsistencyGroupHasSnapshot(blockConsistencyGroup)) {
            _log.error("Bad Request : Consistency Group has Snapshot ");
            return CinderApiUtils.createErrorResponse(400, "Bad Request : Consistency Group has Snapshot ");
        }
        blockConsistencyGroupId = blockConsistencyGroup.getId();
        if (blockConsistencyGroup.getTag() != null && consistencygroup_id.equals(blockConsistencyGroupId.toString().split(":")[3])) {
            for (ScopedLabel tag : blockConsistencyGroup.getTag()) {
                if (tag.getScope().equals("volume_types")) {
                    if (tag.getLabel().equals(volume_type)) {
                        hasConsistencyGroup = true;
                    } else {
                        return CinderApiUtils.createErrorResponse(404, "Invalid volume: No consistency group exist for volume : " + param.volume.display_name);
                    }
                }
            }
        } else {
            return CinderApiUtils.createErrorResponse(404, "Invalid Consistency Group Id : No Such Consistency group exists");
        }
    }
    BlockSnapshot snapshot = null;
    URI snapUri = null;
    if (snapshotId != null) {
        snapshot = (BlockSnapshot) getCinderHelper().queryByTag(URI.create(snapshotId), getUserFromContext(), BlockSnapshot.class);
        if (snapshot == null) {
            _log.error("Invalid snapshot id ={} ", snapshotId);
            return CinderApiUtils.createErrorResponse(404, "Not Found : Invalid snapshot id" + snapshotId);
        } else {
            snapUri = snapshot.getId();
            URI varrayUri = snapshot.getVirtualArray();
            if (varray == null) {
                varray = _dbClient.queryObject(VirtualArray.class, varrayUri);
            }
        }
    }
    if (varray != null)
        _log.info("Create volume: varray = {}", varray.getLabel());
    String name = null;
    String description = null;
    _log.info("is isV1Call {}", isV1Call);
    _log.info("name = {},  description  = {}", name, description);
    if (isV1Call != null) {
        name = param.volume.display_name;
        description = param.volume.display_description;
    } else {
        name = param.volume.name;
        description = param.volume.description;
    }
    if (name == null) {
        name = "volume-" + RandomStringUtils.random(10);
    }
    _log.info("param.volume.name = {}, param.volume.display_name = {}", param.volume.name, param.volume.display_name);
    _log.info("param.volume.description = {}, param.volume.display_description = {}", param.volume.description, param.volume.display_description);
    if (name == null || (name.length() <= 2))
        throw APIException.badRequests.parameterIsNotValid(name);
    URI projectUri = project.getId();
    checkForDuplicateName(name, Volume.class, projectUri, "project", _dbClient);
    // Step 2: Check if the user has rights for volume create
    verifyUserIsAuthorizedForRequest(project, vpool, varray);
    // Step 3: Check capacity Quotas
    _log.debug(" volume name = {}, size = {} GB", name, param.volume.size);
    int volumeCount = 1;
    VolumeCreate volumeCreate = new VolumeCreate(name, Long.toString(requestedSize), volumeCount, vpool.getId(), varray.getId(), project.getId());
    BlockServiceApi api = getBlockServiceImpl(vpool, _dbClient);
    CapacityUtils.validateQuotasForProvisioning(_dbClient, vpool, project, tenant, requestedSize, "volume");
    // Step 4: Call out placementManager to get the recommendation for placement.
    VirtualPoolCapabilityValuesWrapper capabilities = new VirtualPoolCapabilityValuesWrapper();
    capabilities.put(VirtualPoolCapabilityValuesWrapper.RESOURCE_COUNT, volumeCount);
    capabilities.put(VirtualPoolCapabilityValuesWrapper.SIZE, requestedSize);
    // Create a unique task id if one is not passed in the request.
    String task = UUID.randomUUID().toString();
    TaskList tasklist = null;
    BlockFullCopyManager blkFullCpManager = new BlockFullCopyManager(_dbClient, _permissionsHelper, _auditMgr, _coordinator, _placementManager, sc, uriInfo, _request, null);
    if (hasConsistencyGroup && blockConsistencyGroupId != null) {
        try {
            checkForConsistencyGroup(vpool, blockConsistencyGroup, project, api, varray, capabilities, blkFullCpManager);
            volumeCreate.setConsistencyGroup(blockConsistencyGroupId);
        } catch (APIException exp) {
            return CinderApiUtils.createErrorResponse(400, "Bad Request : can't create volume for the consistency group : " + blockConsistencyGroupId);
        }
    }
    if (sourceVolId != null) {
        _log.debug("Creating New Volume from Volume : Source volume ID ={}", sourceVolId);
        if (sourceVolume != null) {
            Volume vol = findVolume(sourceVolId, openstackTenantId);
            if (vol == null) {
                _log.debug("Creating Clone Volume failed : Invalid source volume id ");
                return CinderApiUtils.createErrorResponse(404, "Not Found : Invalid source volume id" + sourceVolId);
            }
            tasklist = volumeClone(name, project, sourceVolId, varray, volumeCount, sourceVolume, blkFullCpManager);
        } else {
            _log.debug("Creating Clone Volume failed : Null Source volume ");
            return CinderApiUtils.createErrorResponse(404, "Not Found : Null source volume ");
        }
    } else if (snapshotId != null) {
        _log.debug("Creating New Volume from Snapshot ID ={}", snapshotId);
        tasklist = volumeFromSnapshot(name, project, snapshotId, varray, param, volumeCount, blkFullCpManager, snapUri, snapshot);
    } else if ((snapshotId == null) && (sourceVolId == null)) {
        _log.debug("Creating New Volume where snapshotId and sourceVolId are null");
        tasklist = newVolume(volumeCreate, project, api, capabilities, varray, task, vpool, param, volumeCount, requestedSize, name);
    }
    if (imageId != null) {
        _log.debug("Creating New Volume from imageid ={}", imageId);
        // will be implemented
        tasklist = volumeFromImage(name, project, varray, param, volumeCount, blkFullCpManager, imageId);
    }
    if (!(tasklist.getTaskList().isEmpty())) {
        for (TaskResourceRep rep : tasklist.getTaskList()) {
            URI volumeUri = rep.getResource().getId();
            Volume vol = _dbClient.queryObject(Volume.class, volumeUri);
            if (vol != null) {
                StringMap extensions = vol.getExtensions();
                if (extensions == null)
                    extensions = new StringMap();
                extensions.put("display_description", (description == null) ? "" : description);
                vol.setExtensions(extensions);
                ScopedLabelSet tagSet = new ScopedLabelSet();
                vol.setTag(tagSet);
                String[] splits = volumeUri.toString().split(":");
                String tagName = splits[3];
                if (tagName == null || tagName.isEmpty() || tagName.length() < 2) {
                    throw APIException.badRequests.parameterTooShortOrEmpty("Tag", 2);
                }
                URI tenantOwner = vol.getTenant().getURI();
                ScopedLabel tagLabel = new ScopedLabel(tenantOwner.toString(), tagName);
                tagSet.add(tagLabel);
                _dbClient.updateAndReindexObject(vol);
                if (isV1Call != null) {
                    _log.debug("Inside V1 call");
                    return CinderApiUtils.getCinderResponse(getVolumeDetail(vol, isV1Call, openstackTenantId), header, true, CinderConstants.STATUS_OK);
                } else {
                    return CinderApiUtils.getCinderResponse(getVolumeDetail(vol, isV1Call, openstackTenantId), header, true, CinderConstants.STATUS_ACCEPT);
                }
            } else {
                throw APIException.badRequests.parameterIsNullOrEmpty("Volume");
            }
        }
    }
    return CinderApiUtils.getCinderResponse(new VolumeDetail(), header, true, CinderConstants.STATUS_ACCEPT);
}