Package org.apache.cloudstack.engine.subsystem.api.storage

Examples of org.apache.cloudstack.engine.subsystem.api.storage.SnapshotInfo

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    @Test
    public void createTemplateFromSnapshot() throws InterruptedException, ExecutionException {
        VolumeInfo vol = createCopyBaseImage();
        SnapshotVO snapshotVO = createSnapshotInDb(vol);
        SnapshotInfo snapshot = this.snapshotFactory.getSnapshot(snapshotVO.getId(), vol.getDataStore());
        boolean result = false;
        for (SnapshotStrategy strategy : this.snapshotStrategies) {
            if (strategy.canHandle(snapshot)) {
                snapshot = strategy.takeSnapshot(snapshot);
                result = true;
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    @Test
    public void createSnapshot() throws InterruptedException, ExecutionException {
        VolumeInfo vol = createCopyBaseImage();
        SnapshotVO snapshotVO = createSnapshotInDb(vol);
        SnapshotInfo snapshot = this.snapshotFactory.getSnapshot(snapshotVO.getId(), vol.getDataStore());
        SnapshotInfo newSnapshot = null;
        for (SnapshotStrategy strategy : this.snapshotStrategies) {
            if (strategy.canHandle(snapshot)) {
                newSnapshot = strategy.takeSnapshot(snapshot);
            }
        }
        AssertJUnit.assertNotNull(newSnapshot);

        LocalHostEndpoint ep = new MockLocalHostEndPoint();
        ep.setResource(new MockLocalNfsSecondaryStorageResource());
        Mockito.when(epSelector.select(Matchers.any(DataStore.class))).thenReturn(ep);

        try {
            for (SnapshotStrategy strategy : this.snapshotStrategies) {
                if (strategy.canHandle(snapshot)) {
                    boolean res = strategy.deleteSnapshot(newSnapshot.getId());
                    Assert.assertTrue(res);
                }
            }
        } finally {
            Mockito.when(epSelector.select(Matchers.any(DataStore.class))).thenReturn(remoteEp);
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            CopyCommandResult result = new CopyCommandResult(null, null);
            result.setResult("Failed");
            callback.complete(result);
        }
        if (destData.getType() == DataObjectType.SNAPSHOT) {
            SnapshotInfo srcSnapshot = (SnapshotInfo)srcData;

            SnapshotObjectTO newSnapshot = new SnapshotObjectTO();
            newSnapshot.setPath(UUID.randomUUID().toString());
            if (srcSnapshot.getParent() != null) {
                newSnapshot.setParentSnapshotPath(srcSnapshot.getParent().getPath());
            }
            data = newSnapshot;
        } else if (destData.getType() == DataObjectType.TEMPLATE) {
            TemplateObjectTO newTemplate = new TemplateObjectTO();
            newTemplate.setPath(UUID.randomUUID().toString());
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            snapshot = snapshot.getParent();
        }
    }

    protected Answer copyVolumeFromSnapshot(DataObject snapObj, DataObject volObj) {
        SnapshotInfo snapshot = (SnapshotInfo) snapObj;
        StoragePool pool = (StoragePool) volObj.getDataStore();

        String basicErrMsg = "Failed to create volume from " + snapshot.getName() + " on pool " + pool;
        DataStore store = snapObj.getDataStore();
        DataStoreTO storTO = store.getTO();
        DataObject srcData = snapObj;
        try {
            if (!(storTO instanceof NfsTO)) {
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        String value = configDao.getValue(Config.CreatePrivateTemplateFromSnapshotWait.toString());
        int _createprivatetemplatefromsnapshotwait = NumbersUtil.parseInt(value,
                Integer.parseInt(Config.CreatePrivateTemplateFromSnapshotWait.getDefaultValue()));

        if (needCacheStorage(srcData, destData)) {
            SnapshotInfo snapshot = (SnapshotInfo) srcData;
            srcData = cacheSnapshotChain(snapshot);
        }

        CopyCommand cmd = new CopyCommand(srcData.getTO(), destData.getTO(), _createprivatetemplatefromsnapshotwait, _mgmtServer.getExecuteInSequence());
        EndPoint ep = selector.select(srcData, destData);
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    //@Test
    public void testTakeSnapshot() throws URISyntaxException {
        SnapshotVO snapshotVO = createSnapshotInDb();
        DataStore store = createDataStore();
        try {
            SnapshotInfo snapshotInfo = snapshotDataFactory.getSnapshot(snapshotVO.getId(), store);
            SnapshotResult result = snapshotService.takeSnapshot(snapshotInfo);
            Assert.assertTrue(result.isSuccess());
            SnapshotDataStoreVO storeRef = snapshotDataStoreDao.findByStoreSnapshot(store.getRole(), store.getId(), snapshotVO.getId());
            Assert.assertTrue(storeRef != null);
            Assert.assertTrue(storeRef.getState() == ObjectInDataStoreStateMachine.State.Ready);
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        DataStore store = null;
        try {
            store = createDataStore();
            FakePrimaryDataStoreDriver dataStoreDriver = (FakePrimaryDataStoreDriver)store.getDriver();
            dataStoreDriver.makeTakeSnapshotSucceed(false);
            SnapshotInfo snapshotInfo = snapshotDataFactory.getSnapshot(snapshotVO.getId(), store);
            SnapshotResult result = snapshotService.takeSnapshot(snapshotInfo);
            Assert.assertFalse(result.isSuccess());
            SnapshotDataStoreVO storeRef = snapshotDataStoreDao.findByStoreSnapshot(store.getRole(), store.getId(), snapshotVO.getId());
            Assert.assertTrue(storeRef == null);
        } finally {
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        DataStore store = createDataStore();
        FakePrimaryDataStoreDriver dataStoreDriver = (FakePrimaryDataStoreDriver)store.getDriver();
        dataStoreDriver.makeTakeSnapshotSucceed(false);
        VolumeInfo volumeInfo = createVolume(1L, store);
        Assert.assertTrue(volumeInfo.getState() == Volume.State.Ready);
        SnapshotInfo result = volumeService.takeSnapshot(volumeInfo);
        Assert.assertTrue(volumeInfo.getState() == Volume.State.Ready);
        Assert.assertTrue(result == null);
    }
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                        when(createSnapshotPayload.getSnapshotPolicyId()).thenReturn(0L);
                        volumeObject.addPayload(createSnapshotPayload);
                        if (cnt > 8) {
                            mockStorageMotionStrategy.makeBackupSnapshotSucceed(false);
                        }
                        SnapshotInfo newSnapshot = volumeService.takeSnapshot(vol);
                        if (newSnapshot == null) {
                            r = false;
                        }
                    } catch (Exception e) {
                        r = false;
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        if (dataStore.getRole() == DataStoreRole.Primary) {
            if (obj.getType() == DataObjectType.TEMPLATE) {
                VMTemplateStoragePoolVO vo = new VMTemplateStoragePoolVO(dataStore.getId(), obj.getId());
                vo = templatePoolDao.persist(vo);
            } else if (obj.getType() == DataObjectType.SNAPSHOT) {
                SnapshotInfo snapshotInfo = (SnapshotInfo)obj;
                SnapshotDataStoreVO ss = new SnapshotDataStoreVO();
                ss.setSnapshotId(obj.getId());
                ss.setDataStoreId(dataStore.getId());
                ss.setRole(dataStore.getRole());
                ss.setVolumeId(snapshotInfo.getVolumeId());
                SnapshotDataStoreVO snapshotDataStoreVO = snapshotDataStoreDao.findParent(dataStore.getRole(), dataStore.getId(),snapshotInfo.getVolumeId());
                if (snapshotDataStoreVO != null) {
                    ss.setParentSnapshotId(snapshotDataStoreVO.getSnapshotId());
                }
                ss.setState(ObjectInDataStoreStateMachine.State.Allocated);
                ss = snapshotDataStoreDao.persist(ss);
            }
        } else {
            // Image store
            switch (obj.getType()) {
            case TEMPLATE:
                TemplateDataStoreVO ts = new TemplateDataStoreVO();
                ts.setTemplateId(obj.getId());
                ts.setDataStoreId(dataStore.getId());
                ts.setDataStoreRole(dataStore.getRole());
                String installPath = TemplateConstants.DEFAULT_TMPLT_ROOT_DIR + "/"
                        + TemplateConstants.DEFAULT_TMPLT_FIRST_LEVEL_DIR
                        + templateDao.findById(obj.getId()).getAccountId() + "/" + obj.getId();
                if (dataStore.getTO() instanceof S3TO) {
                    TemplateInfo tmpl = (TemplateInfo) obj;
                    installPath += "/" + tmpl.getUniqueName(); // for S3, we
                    // append
                    // template name
                    // in the path
                    // for template
                    // sync since we
                    // don't have
                    // template.properties
                    // there
                }
                ts.setInstallPath(installPath);
                ts.setState(ObjectInDataStoreStateMachine.State.Allocated);
                ts = templateDataStoreDao.persist(ts);
                break;
            case SNAPSHOT:
                SnapshotInfo snapshot = (SnapshotInfo) obj;
                SnapshotDataStoreVO ss = new SnapshotDataStoreVO();
                ss.setSnapshotId(obj.getId());
                ss.setDataStoreId(dataStore.getId());
                ss.setRole(dataStore.getRole());
                ss.setRole(dataStore.getRole());
                ss.setVolumeId(snapshot.getVolumeId());
                SnapshotDataStoreVO snapshotDataStoreVO = snapshotDataStoreDao.findParent(dataStore.getRole(), dataStore.getId(),snapshot.getVolumeId());
                if (snapshotDataStoreVO != null) {
                    ss.setParentSnapshotId(snapshotDataStoreVO.getSnapshotId());
                }
                ss.setInstallPath(TemplateConstants.DEFAULT_SNAPSHOT_ROOT_DIR + "/"
                        + snapshotDao.findById(obj.getId()).getAccountId() + "/" + snapshot.getVolumeId());
                ss.setState(ObjectInDataStoreStateMachine.State.Allocated);
                ss = snapshotDataStoreDao.persist(ss);
                break;
            case VOLUME:
                VolumeDataStoreVO vs = new VolumeDataStoreVO();
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Related Classes of org.apache.cloudstack.engine.subsystem.api.storage.SnapshotInfo

  • com.cloud.api.ApiResponseHelper
  • com.cloud.storage.snapshot.SnapshotManagerImpl
  • com.cloud.storage.StorageManagerImpl
  • com.cloud.storage.VolumeManagerImpl
  • com.cloud.template.TemplateManagerImpl
  • org.apache.cloudstack.engine.orchestration.VolumeOrchestrator
  • org.apache.cloudstack.storage.datastore.ObjectInDataStoreManagerImpl
  • org.apache.cloudstack.storage.endpoint.DefaultEndPointSelector
  • org.apache.cloudstack.storage.motion.AncientDataMotionStrategy
  • org.apache.cloudstack.storage.snapshot.SnapshotDataFactoryImpl
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