Examples with APIException com.emc.storageos.svcs.errorhandling.resources.APIException used on opensource projects

Example 46 with APIException

use of com.emc.storageos.svcs.errorhandling.resources.APIException in project coprhd-controller by CoprHD.

the class DisasterRecoveryService method resumeStandby.

/**
 * Resume data replication for a paused standby site
 *
 * @param uuid site UUID
 * @brief Resume data replication for a paused standby site
 * @return updated standby site representation
 */
@POST
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@CheckPermission(roles = { Role.SECURITY_ADMIN, Role.RESTRICTED_SECURITY_ADMIN, Role.SYSTEM_ADMIN, Role.RESTRICTED_SYSTEM_ADMIN }, blockProxies = true)
@Path("/{uuid}/resume")
public SiteRestRep resumeStandby(@PathParam("uuid") String uuid) {
    log.info("Begin to resume data sync to standby site identified by uuid: {}", uuid);
    Site standby = validateSiteConfig(uuid);
    SiteState state = standby.getState();
    if (!state.equals(SiteState.STANDBY_PAUSED) && !state.equals(SiteState.ACTIVE_DEGRADED)) {
        log.error("site {} is in state {}, should be STANDBY_PAUSED or ACTIVE_DEGRADED", uuid, standby.getState());
        throw APIException.badRequests.operationOnlyAllowedOnPausedSite(standby.getName(), standby.getState().toString());
    }
    SiteNetworkState networkState = drUtil.getSiteNetworkState(uuid);
    if (networkState.getNetworkHealth() == NetworkHealth.BROKEN) {
        throw APIException.internalServerErrors.siteConnectionBroken(standby.getName(), "Network health state is broken.");
    }
    try (InternalSiteServiceClient client = createInternalSiteServiceClient(standby)) {
        commonPrecheck();
        client.setCoordinatorClient(coordinator);
        client.setKeyGenerator(apiSignatureGenerator);
        client.resumePrecheck();
    } catch (APIException e) {
        throw e;
    } catch (Exception e) {
        throw APIException.internalServerErrors.resumeStandbyPrecheckFailed(standby.getName(), e.getMessage());
    }
    // Do this before tx get started which might write key to zk.
    SecretKey secretKey = apiSignatureGenerator.getSignatureKey(SignatureKeyType.INTERVDC_API);
    InterProcessLock lock = drUtil.getDROperationLock();
    long vdcTargetVersion = DrUtil.newVdcConfigVersion();
    try {
        coordinator.startTransaction();
        for (Site site : drUtil.listStandbySites()) {
            if (site.getUuid().equals(uuid)) {
                log.error("Re-init the target standby", uuid);
                // init the to-be resumed standby site
                long dataRevision = vdcTargetVersion;
                List<Site> standbySites = drUtil.listStandbySites();
                SiteConfigParam configParam = prepareSiteConfigParam(standbySites, ipsecConfig.getPreSharedKey(), uuid, dataRevision, vdcTargetVersion, secretKey);
                try (InternalSiteServiceClient internalSiteServiceClient = new InternalSiteServiceClient()) {
                    internalSiteServiceClient.setCoordinatorClient(coordinator);
                    internalSiteServiceClient.setServer(site.getVipEndPoint());
                    internalSiteServiceClient.initStandby(configParam);
                }
                site.setState(SiteState.STANDBY_RESUMING);
                coordinator.persistServiceConfiguration(site.toConfiguration());
                drUtil.recordDrOperationStatus(site.getUuid(), InterState.RESUMING_STANDBY);
                drUtil.updateVdcTargetVersion(uuid, SiteInfo.DR_OP_CHANGE_DATA_REVISION, vdcTargetVersion, dataRevision);
            } else {
                drUtil.updateVdcTargetVersion(site.getUuid(), SiteInfo.DR_OP_RESUME_STANDBY, vdcTargetVersion);
            }
        }
        // update the local(active) site last
        drUtil.updateVdcTargetVersion(coordinator.getSiteId(), SiteInfo.DR_OP_RESUME_STANDBY, vdcTargetVersion);
        coordinator.commitTransaction();
        auditDisasterRecoveryOps(OperationTypeEnum.RESUME_STANDBY, AuditLogManager.AUDITLOG_SUCCESS, AuditLogManager.AUDITOP_BEGIN, standby.toBriefString());
        return siteMapper.map(standby);
    } catch (Exception e) {
        log.error("Error resuming site {}", uuid, e);
        coordinator.discardTransaction();
        auditDisasterRecoveryOps(OperationTypeEnum.RESUME_STANDBY, AuditLogManager.AUDITLOG_FAILURE, null, standby.toBriefString());
        InternalServerErrorException resumeStandbyFailedException = APIException.internalServerErrors.resumeStandbyFailed(standby.getName(), e.getMessage());
        throw resumeStandbyFailedException;
    } finally {
        try {
            lock.release();
        } catch (Exception ignore) {
            log.error(String.format("Lock release failed when resuming standby site: %s", uuid));
        }
    }
}

Example 47 with APIException

use of com.emc.storageos.svcs.errorhandling.resources.APIException in project coprhd-controller by CoprHD.

the class DisasterRecoveryService method remove.

/**
 * Remove multiple standby sites. After successfully done, it stops data replication to those sites
 *
 * @param idList site uuid list to be removed
 * @brief Remove a list of standby sites
 * @return Response
 */
@POST
@Consumes({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@CheckPermission(roles = { Role.SECURITY_ADMIN, Role.RESTRICTED_SECURITY_ADMIN }, blockProxies = true)
@Path("/remove")
public Response remove(SiteIdListParam idList) {
    List<String> siteIdList = idList.getIds();
    String siteIdStr = StringUtils.join(siteIdList, ",");
    log.info("Begin to remove standby site from local vdc by uuid: {}", siteIdStr);
    List<Site> toBeRemovedSites = new ArrayList<>();
    for (String siteId : siteIdList) {
        Site site;
        try {
            site = drUtil.getSiteFromLocalVdc(siteId);
        } catch (Exception ex) {
            log.error("Can't load site {} from ZK", siteId);
            throw APIException.badRequests.siteIdNotFound();
        }
        if (site.getState().equals(SiteState.ACTIVE)) {
            log.error("Unable to remove this site {}. It is active", siteId);
            throw APIException.badRequests.operationNotAllowedOnActiveSite();
        }
        if (site.getState().isDROperationOngoing() && !site.getState().equals(SiteState.STANDBY_SYNCING)) {
            log.error("Unable to remove this site {} in state {}. " + "DR operation other than STANDBY_SYNCING is ongoing", siteId, site.getState().name());
            throw APIException.internalServerErrors.concurrentDROperationNotAllowed(site.getName(), site.getState().toString());
        }
        toBeRemovedSites.add(site);
    }
    // Build a site names' string for more human-readable Exception error message
    StringBuilder siteNamesSb = new StringBuilder();
    for (Site site : toBeRemovedSites) {
        if (siteNamesSb.length() != 0) {
            siteNamesSb.append(", ");
        }
        siteNamesSb.append(site.getName());
    }
    String SiteNamesStr = siteNamesSb.toString();
    try {
        commonPrecheck(siteIdList);
    } catch (APIException e) {
        throw e;
    } catch (Exception e) {
        throw APIException.internalServerErrors.removeStandbyPrecheckFailed(SiteNamesStr, e.getMessage());
    }
    InterProcessLock lock = drUtil.getDROperationLock(false);
    List<String> sitesString = new ArrayList<>();
    try {
        log.info("Removing sites");
        coordinator.startTransaction();
        for (Site site : toBeRemovedSites) {
            site.setState(SiteState.STANDBY_REMOVING);
            coordinator.persistServiceConfiguration(site.toConfiguration());
            drUtil.recordDrOperationStatus(site.getUuid(), InterState.REMOVING_STANDBY);
            sitesString.add(site.toBriefString());
        }
        log.info("Notify all sites for reconfig");
        long vdcTargetVersion = DrUtil.newVdcConfigVersion();
        for (Site standbySite : drUtil.listSites()) {
            drUtil.updateVdcTargetVersion(standbySite.getUuid(), SiteInfo.DR_OP_REMOVE_STANDBY, vdcTargetVersion);
        }
        coordinator.commitTransaction();
        auditDisasterRecoveryOps(OperationTypeEnum.REMOVE_STANDBY, AuditLogManager.AUDITLOG_SUCCESS, AuditLogManager.AUDITOP_BEGIN, StringUtils.join(sitesString, ','));
        return Response.status(Response.Status.ACCEPTED).build();
    } catch (Exception e) {
        log.error("Failed to remove site {}", siteIdStr, e);
        coordinator.discardTransaction();
        auditDisasterRecoveryOps(OperationTypeEnum.REMOVE_STANDBY, AuditLogManager.AUDITLOG_FAILURE, null, StringUtils.join(sitesString, ','));
        throw APIException.internalServerErrors.removeStandbyFailed(SiteNamesStr, e.getMessage());
    } finally {
        try {
            lock.release();
        } catch (Exception ignore) {
            log.error(String.format("Lock release failed when removing standby sites: %s", siteIdStr));
        }
    }
}

Example 48 with APIException

use of com.emc.storageos.svcs.errorhandling.resources.APIException in project coprhd-controller by CoprHD.

the class NotFoundExceptionTest method idNotFoundInParam.

@Test
public void idNotFoundInParam() {
    final URI id = knownId;
    final APIException exception = APIException.badRequests.unableToFindEntity(id);
    assertException(MESSAGE_NOT_FOUND_IN_REQUEST + id, API_PARAMETER_NOT_FOUND.getCode(), "Request parameter cannot be found", BAD_REQUEST.getStatusCode(), exception);
}

Example 49 with APIException

use of com.emc.storageos.svcs.errorhandling.resources.APIException 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);
}

Example 50 with APIException

use of com.emc.storageos.svcs.errorhandling.resources.APIException in project coprhd-controller by CoprHD.

the class BlockSnapshotSessionManager method createSnapshotSession.

@SuppressWarnings("unchecked")
public TaskList createSnapshotSession(BlockConsistencyGroup cg, SnapshotSessionCreateParam param, BlockFullCopyManager fcManager) {
    Table<URI, String, List<Volume>> storageRgToVolumes = null;
    if (!param.getVolumes().isEmpty()) {
        // volume group snapshot session
        // group volumes by backend storage system and replication group
        storageRgToVolumes = BlockServiceUtils.getReplicationGroupVolumes(param.getVolumes(), cg.getId(), _dbClient, _uriInfo);
    } else {
        // CG snapshot session
        storageRgToVolumes = BlockServiceUtils.getReplicationGroupVolumes(BlockConsistencyGroupUtils.getAllCGVolumes(cg, _dbClient), _dbClient);
    }
    TaskList taskList = new TaskList();
    for (Cell<URI, String, List<Volume>> cell : storageRgToVolumes.cellSet()) {
        String rgName = cell.getColumnKey();
        List<Volume> volumeList = cell.getValue();
        s_logger.info("Processing Replication Group {}, Volumes {}", rgName, Joiner.on(',').join(transform(volumeList, fctnDataObjectToID())));
        if (volumeList == null || volumeList.isEmpty()) {
            s_logger.warn(String.format("No volume in replication group %s", rgName));
            continue;
        }
        try {
            taskList.getTaskList().addAll(createSnapshotSession(((List<BlockObject>) (List<?>) volumeList), param, fcManager).getTaskList());
        } catch (InternalException | APIException e) {
            s_logger.error("Exception when creating snapshot session for replication group {}", rgName, e);
            TaskResourceRep task = BlockServiceUtils.createFailedTaskOnCG(_dbClient, cg, ResourceOperationTypeEnum.CREATE_CONSISTENCY_GROUP_SNAPSHOT_SESSION, e);
            taskList.addTask(task);
        } catch (Exception ex) {
            s_logger.error("Unexpected Exception occurred when creating snapshot session for replication group {}", rgName, ex);
        }
    }
    return taskList;
}