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Example 96 with InternalErrorException

use of com.cloud.exception.InternalErrorException in project cosmic by MissionCriticalCloud.

the class LibvirtComputingResourceTest method testCreatePrivateTemplateFromSnapshotCommand.

@Test
public void testCreatePrivateTemplateFromSnapshotCommand() {
    final StoragePool pool = Mockito.mock(StoragePool.class);
    final String secondaryStoragePoolURL = "nfs:/127.0.0.1/storage/secondary";
    final Long dcId = 1l;
    final Long accountId = 1l;
    final Long volumeId = 1l;
    final String backedUpSnapshotUuid = "/run/9a0afe7c-26a7-4585-bf87-abf82ae106d9/";
    final String backedUpSnapshotName = "snap";
    final String origTemplateInstallPath = "/install/path/";
    final Long newTemplateId = 2l;
    final String templateName = "templ";
    final int wait = 0;
    final CreatePrivateTemplateFromSnapshotCommand command = new CreatePrivateTemplateFromSnapshotCommand(pool, secondaryStoragePoolURL, dcId, accountId, volumeId, backedUpSnapshotUuid, backedUpSnapshotName, origTemplateInstallPath, newTemplateId, templateName, wait);
    final String templatePath = "/template/path";
    final String localPath = "/mnt/local";
    final String tmplName = "ce97bbc1-34fe-4259-9202-74bbce2562ab";
    final KvmStoragePoolManager storagePoolMgr = Mockito.mock(KvmStoragePoolManager.class);
    final KvmStoragePool secondaryPool = Mockito.mock(KvmStoragePool.class);
    final KvmStoragePool snapshotPool = Mockito.mock(KvmStoragePool.class);
    final KvmPhysicalDisk snapshot = Mockito.mock(KvmPhysicalDisk.class);
    final StorageLayer storage = Mockito.mock(StorageLayer.class);
    final LibvirtUtilitiesHelper libvirtUtilitiesHelper = Mockito.mock(LibvirtUtilitiesHelper.class);
    final TemplateLocation location = Mockito.mock(TemplateLocation.class);
    final Processor qcow2Processor = Mockito.mock(Processor.class);
    final FormatInfo info = Mockito.mock(FormatInfo.class);
    when(libvirtComputingResource.getStoragePoolMgr()).thenReturn(storagePoolMgr);
    String snapshotPath = command.getSnapshotUuid();
    final int index = snapshotPath.lastIndexOf("/");
    snapshotPath = snapshotPath.substring(0, index);
    when(storagePoolMgr.getStoragePoolByUri(command.getSecondaryStorageUrl() + snapshotPath)).thenReturn(snapshotPool);
    when(storagePoolMgr.getStoragePoolByUri(command.getSecondaryStorageUrl())).thenReturn(secondaryPool);
    when(snapshotPool.getPhysicalDisk(command.getSnapshotName())).thenReturn(snapshot);
    when(secondaryPool.getLocalPath()).thenReturn(localPath);
    when(libvirtComputingResource.getStorage()).thenReturn(storage);
    when(libvirtComputingResource.createTmplPath()).thenReturn(templatePath);
    when(libvirtComputingResource.getCmdsTimeout()).thenReturn(1);
    final String templateFolder = command.getAccountId() + File.separator + command.getNewTemplateId();
    final String templateInstallFolder = "template/tmpl/" + templateFolder;
    final String tmplPath = secondaryPool.getLocalPath() + File.separator + templateInstallFolder;
    when(libvirtComputingResource.getLibvirtUtilitiesHelper()).thenReturn(libvirtUtilitiesHelper);
    when(libvirtUtilitiesHelper.buildTemplateLocation(storage, tmplPath)).thenReturn(location);
    when(libvirtUtilitiesHelper.generateUuidName()).thenReturn(tmplName);
    try {
        when(libvirtUtilitiesHelper.buildQcow2Processor(storage)).thenReturn(qcow2Processor);
        when(qcow2Processor.process(tmplPath, null, tmplName)).thenReturn(info);
    } catch (final ConfigurationException e) {
        fail(e.getMessage());
    } catch (final InternalErrorException e) {
        fail(e.getMessage());
    }
    final LibvirtRequestWrapper wrapper = LibvirtRequestWrapper.getInstance();
    assertNotNull(wrapper);
    final Answer answer = wrapper.execute(command, libvirtComputingResource);
    assertTrue(answer.getResult());
    verify(libvirtComputingResource, times(1)).getStoragePoolMgr();
    verify(storagePoolMgr, times(1)).getStoragePoolByUri(command.getSecondaryStorageUrl() + snapshotPath);
    verify(storagePoolMgr, times(1)).getStoragePoolByUri(command.getSecondaryStorageUrl());
}
Also used : NfsStoragePool(com.cloud.hypervisor.kvm.resource.KvmHaBase.NfsStoragePool) StoragePool(com.cloud.storage.StoragePool) KvmStoragePool(com.cloud.hypervisor.kvm.storage.KvmStoragePool) KvmStoragePool(com.cloud.hypervisor.kvm.storage.KvmStoragePool) StorageLayer(com.cloud.storage.StorageLayer) Processor(com.cloud.storage.template.Processor) InternalErrorException(com.cloud.exception.InternalErrorException) LibvirtUtilitiesHelper(com.cloud.hypervisor.kvm.resource.wrapper.LibvirtUtilitiesHelper) Answer(com.cloud.agent.api.Answer) CheckRouterAnswer(com.cloud.agent.api.CheckRouterAnswer) AttachAnswer(com.cloud.storage.command.AttachAnswer) LibvirtRequestWrapper(com.cloud.hypervisor.kvm.resource.wrapper.LibvirtRequestWrapper) ConfigurationException(javax.naming.ConfigurationException) ParserConfigurationException(javax.xml.parsers.ParserConfigurationException) TemplateLocation(com.cloud.storage.template.TemplateLocation) CreatePrivateTemplateFromSnapshotCommand(com.cloud.agent.api.CreatePrivateTemplateFromSnapshotCommand) KvmStoragePoolManager(com.cloud.hypervisor.kvm.storage.KvmStoragePoolManager) KvmPhysicalDisk(com.cloud.hypervisor.kvm.storage.KvmPhysicalDisk) FormatInfo(com.cloud.storage.template.Processor.FormatInfo) Test(org.junit.Test)

Example 97 with InternalErrorException

use of com.cloud.exception.InternalErrorException in project cosmic by MissionCriticalCloud.

the class XenServerStorageProcessor method copyVolumeFromPrimaryToSecondary.

@Override
public Answer copyVolumeFromPrimaryToSecondary(final CopyCommand cmd) {
    final Connection conn = hypervisorResource.getConnection();
    final VolumeObjectTO srcVolume = (VolumeObjectTO) cmd.getSrcTO();
    final VolumeObjectTO destVolume = (VolumeObjectTO) cmd.getDestTO();
    final int wait = cmd.getWait();
    final DataStoreTO destStore = destVolume.getDataStore();
    if (destStore instanceof NfsTO) {
        SR secondaryStorage = null;
        try {
            final NfsTO nfsStore = (NfsTO) destStore;
            final URI uri = new URI(nfsStore.getUrl());
            // Create the volume folder
            if (!hypervisorResource.createSecondaryStorageFolder(conn, uri.getHost() + ":" + uri.getPath(), destVolume.getPath())) {
                throw new InternalErrorException("Failed to create the volume folder.");
            }
            // Create a SR for the volume UUID folder
            secondaryStorage = hypervisorResource.createNfsSRbyURI(conn, new URI(nfsStore.getUrl() + nfsStore.getPathSeparator() + destVolume.getPath()), false);
            // Look up the volume on the source primary storage pool
            final VDI srcVdi = getVDIbyUuid(conn, srcVolume.getPath());
            // Copy the volume to secondary storage
            final VDI destVdi = hypervisorResource.cloudVDIcopy(conn, srcVdi, secondaryStorage, wait);
            final String destVolumeUUID = destVdi.getUuid(conn);
            final VolumeObjectTO newVol = new VolumeObjectTO();
            newVol.setPath(destVolume.getPath() + nfsStore.getPathSeparator() + destVolumeUUID + ".vhd");
            newVol.setSize(srcVolume.getSize());
            return new CopyCmdAnswer(newVol);
        } catch (final Exception e) {
            s_logger.debug("Failed to copy volume to secondary: " + e.toString());
            return new CopyCmdAnswer("Failed to copy volume to secondary: " + e.toString());
        } finally {
            hypervisorResource.removeSR(conn, secondaryStorage);
        }
    }
    return new CopyCmdAnswer("unsupported protocol");
}
Also used : PrimaryDataStoreTO(com.cloud.storage.to.PrimaryDataStoreTO) DataStoreTO(com.cloud.agent.api.to.DataStoreTO) Connection(com.xensource.xenapi.Connection) VolumeObjectTO(com.cloud.storage.to.VolumeObjectTO) VDI(com.xensource.xenapi.VDI) InternalErrorException(com.cloud.exception.InternalErrorException) NfsTO(com.cloud.agent.api.to.NfsTO) URI(java.net.URI) CopyCmdAnswer(com.cloud.storage.command.CopyCmdAnswer) XenAPIException(com.xensource.xenapi.Types.XenAPIException) InternalErrorException(com.cloud.exception.InternalErrorException) XmlRpcException(org.apache.xmlrpc.XmlRpcException) CloudRuntimeException(com.cloud.utils.exception.CloudRuntimeException) SR(com.xensource.xenapi.SR)

Example 98 with InternalErrorException

use of com.cloud.exception.InternalErrorException in project cosmic by MissionCriticalCloud.

the class XenServerStorageProcessor method destroySnapshotOnPrimaryStorageExceptThis.

protected boolean destroySnapshotOnPrimaryStorageExceptThis(final Connection conn, final String volumeUuid, final String avoidSnapshotUuid) {
    try {
        final VDI volume = getVDIbyUuid(conn, volumeUuid);
        if (volume == null) {
            throw new InternalErrorException("Could not destroy snapshot on volume " + volumeUuid + " due to can not find it");
        }
        // To avoid deleting snapshots which are still waiting in queue to get backed up.
        final VDI avoidSnapshot = getVDIbyUuid(conn, avoidSnapshotUuid);
        if (avoidSnapshot == null) {
            throw new InternalErrorException("Could not find current snapshot " + avoidSnapshotUuid);
        }
        final Set<VDI> snapshots = volume.getSnapshots(conn);
        for (final VDI snapshot : snapshots) {
            try {
                if (!snapshot.getUuid(conn).equals(avoidSnapshotUuid) && snapshot.getSnapshotTime(conn).before(avoidSnapshot.getSnapshotTime(conn))) {
                    snapshot.destroy(conn);
                }
            } catch (final Exception e) {
                final String msg = "Destroying snapshot: " + snapshot + " on primary storage failed due to " + e.toString();
                s_logger.warn(msg, e);
            }
        }
        s_logger.debug("Successfully destroyed snapshot on volume: " + volumeUuid + " execept this current snapshot " + avoidSnapshotUuid);
        return true;
    } catch (final XenAPIException e) {
        final String msg = "Destroying snapshot on volume: " + volumeUuid + " execept this current snapshot " + avoidSnapshotUuid + " failed due to " + e.toString();
        s_logger.error(msg, e);
    } catch (final Exception e) {
        final String msg = "Destroying snapshot on volume: " + volumeUuid + " execept this current snapshot " + avoidSnapshotUuid + " failed due to " + e.toString();
        s_logger.warn(msg, e);
    }
    return false;
}
Also used : XenAPIException(com.xensource.xenapi.Types.XenAPIException) VDI(com.xensource.xenapi.VDI) InternalErrorException(com.cloud.exception.InternalErrorException) XenAPIException(com.xensource.xenapi.Types.XenAPIException) InternalErrorException(com.cloud.exception.InternalErrorException) XmlRpcException(org.apache.xmlrpc.XmlRpcException) CloudRuntimeException(com.cloud.utils.exception.CloudRuntimeException)

Example 99 with InternalErrorException

use of com.cloud.exception.InternalErrorException in project cosmic by MissionCriticalCloud.

the class XenServerStorageProcessor method createVolumeFromSnapshot.

@Override
public Answer createVolumeFromSnapshot(final CopyCommand cmd) {
    final Connection conn = hypervisorResource.getConnection();
    final DataTO srcData = cmd.getSrcTO();
    final SnapshotObjectTO snapshot = (SnapshotObjectTO) srcData;
    final DataTO destData = cmd.getDestTO();
    final DataStoreTO imageStore = srcData.getDataStore();
    if (srcData.getDataStore() instanceof PrimaryDataStoreTO && destData.getDataStore() instanceof PrimaryDataStoreTO) {
        return createVolumeFromSnapshot2(cmd);
    }
    if (!(imageStore instanceof NfsTO)) {
        return new CopyCmdAnswer("unsupported protocol");
    }
    final NfsTO nfsImageStore = (NfsTO) imageStore;
    final String primaryStorageNameLabel = destData.getDataStore().getUuid();
    final String secondaryStorageUrl = nfsImageStore.getUrl();
    final int wait = cmd.getWait();
    boolean result = false;
    // Generic error message.
    String details = null;
    String volumeUUID = null;
    if (secondaryStorageUrl == null) {
        details += " because the URL passed: " + secondaryStorageUrl + " is invalid.";
        return new CopyCmdAnswer(details);
    }
    try {
        final SR primaryStorageSR = hypervisorResource.getSRByNameLabelandHost(conn, primaryStorageNameLabel);
        if (primaryStorageSR == null) {
            throw new InternalErrorException("Could not create volume from snapshot because the primary Storage SR could not be created from the name label: " + primaryStorageNameLabel);
        }
        // Get the absolute path of the snapshot on the secondary storage.
        String snapshotInstallPath = snapshot.getPath();
        final int index = snapshotInstallPath.lastIndexOf(nfsImageStore.getPathSeparator());
        final String snapshotName = snapshotInstallPath.substring(index + 1);
        if (!snapshotName.startsWith("VHD-") && !snapshotName.endsWith(".vhd")) {
            snapshotInstallPath = snapshotInstallPath + ".vhd";
        }
        final URI snapshotURI = new URI(secondaryStorageUrl + nfsImageStore.getPathSeparator() + snapshotInstallPath);
        final String snapshotPath = snapshotURI.getHost() + ":" + snapshotURI.getPath();
        final String srUuid = primaryStorageSR.getUuid(conn);
        volumeUUID = copy_vhd_from_secondarystorage(conn, snapshotPath, srUuid, wait);
        result = true;
        final VDI volume = VDI.getByUuid(conn, volumeUUID);
        final VDI.Record vdir = volume.getRecord(conn);
        final VolumeObjectTO newVol = new VolumeObjectTO();
        newVol.setPath(volumeUUID);
        newVol.setSize(vdir.virtualSize);
        return new CopyCmdAnswer(newVol);
    } catch (final XenAPIException e) {
        details += " due to " + e.toString();
        s_logger.warn(details, e);
    } catch (final Exception e) {
        details += " due to " + e.getMessage();
        s_logger.warn(details, e);
    }
    if (!result) {
        // Is this logged at a higher level?
        s_logger.error(details);
    }
    // In all cases return something.
    return new CopyCmdAnswer(details);
}
Also used : SnapshotObjectTO(com.cloud.storage.to.SnapshotObjectTO) PrimaryDataStoreTO(com.cloud.storage.to.PrimaryDataStoreTO) DataStoreTO(com.cloud.agent.api.to.DataStoreTO) Connection(com.xensource.xenapi.Connection) XenAPIException(com.xensource.xenapi.Types.XenAPIException) InternalErrorException(com.cloud.exception.InternalErrorException) NfsTO(com.cloud.agent.api.to.NfsTO) URI(java.net.URI) XenAPIException(com.xensource.xenapi.Types.XenAPIException) InternalErrorException(com.cloud.exception.InternalErrorException) XmlRpcException(org.apache.xmlrpc.XmlRpcException) CloudRuntimeException(com.cloud.utils.exception.CloudRuntimeException) DataTO(com.cloud.agent.api.to.DataTO) PrimaryDataStoreTO(com.cloud.storage.to.PrimaryDataStoreTO) VolumeObjectTO(com.cloud.storage.to.VolumeObjectTO) VDI(com.xensource.xenapi.VDI) CopyCmdAnswer(com.cloud.storage.command.CopyCmdAnswer) SR(com.xensource.xenapi.SR)

Example 100 with InternalErrorException

use of com.cloud.exception.InternalErrorException in project cosmic by MissionCriticalCloud.

the class Xenserver625StorageProcessor method copyVolumeFromPrimaryToSecondary.

@Override
public Answer copyVolumeFromPrimaryToSecondary(final CopyCommand cmd) {
    final Connection conn = hypervisorResource.getConnection();
    final VolumeObjectTO srcVolume = (VolumeObjectTO) cmd.getSrcTO();
    final VolumeObjectTO destVolume = (VolumeObjectTO) cmd.getDestTO();
    final int wait = cmd.getWait();
    final DataStoreTO destStore = destVolume.getDataStore();
    if (destStore instanceof NfsTO) {
        SR secondaryStorage = null;
        Task task = null;
        try {
            final NfsTO nfsStore = (NfsTO) destStore;
            final URI uri = new URI(nfsStore.getUrl());
            // Create the volume folder
            if (!hypervisorResource.createSecondaryStorageFolder(conn, uri.getHost() + ":" + uri.getPath(), destVolume.getPath())) {
                throw new InternalErrorException("Failed to create the volume folder.");
            }
            // Create a SR for the volume UUID folder
            secondaryStorage = createFileSr(conn, uri.getHost() + ":" + uri.getPath(), destVolume.getPath());
            // Look up the volume on the source primary storage pool
            final VDI srcVdi = getVDIbyUuid(conn, srcVolume.getPath());
            // Copy the volume to secondary storage
            task = srcVdi.copyAsync(conn, secondaryStorage, null, null);
            // poll every 1 seconds ,
            hypervisorResource.waitForTask(conn, task, 1000, wait * 1000);
            hypervisorResource.checkForSuccess(conn, task);
            final VDI destVdi = Types.toVDI(task, conn);
            final String destVolumeUUID = destVdi.getUuid(conn);
            final VolumeObjectTO newVol = new VolumeObjectTO();
            newVol.setPath(destVolume.getPath() + File.separator + destVolumeUUID + ".vhd");
            newVol.setSize(srcVolume.getSize());
            return new CopyCmdAnswer(newVol);
        } catch (final Exception e) {
            s_logger.debug("Failed to copy volume to secondary: " + e.toString());
            return new CopyCmdAnswer("Failed to copy volume to secondary: " + e.toString());
        } finally {
            if (task != null) {
                try {
                    task.destroy(conn);
                } catch (final Exception e) {
                    s_logger.warn("unable to destroy task(" + task.toWireString() + ") due to " + e.toString());
                }
            }
            hypervisorResource.removeSR(conn, secondaryStorage);
        }
    }
    return new CopyCmdAnswer("unsupported protocol");
}
Also used : DataStoreTO(com.cloud.agent.api.to.DataStoreTO) PrimaryDataStoreTO(com.cloud.storage.to.PrimaryDataStoreTO) Task(com.xensource.xenapi.Task) Connection(com.xensource.xenapi.Connection) InternalErrorException(com.cloud.exception.InternalErrorException) NfsTO(com.cloud.agent.api.to.NfsTO) URI(java.net.URI) InternalErrorException(com.cloud.exception.InternalErrorException) XmlRpcException(org.apache.xmlrpc.XmlRpcException) CloudRuntimeException(com.cloud.utils.exception.CloudRuntimeException) XenAPIException(com.xensource.xenapi.Types.XenAPIException) VolumeObjectTO(com.cloud.storage.to.VolumeObjectTO) VDI(com.xensource.xenapi.VDI) CopyCmdAnswer(com.cloud.storage.command.CopyCmdAnswer) SR(com.xensource.xenapi.SR)

Aggregations

InternalErrorException (com.cloud.exception.InternalErrorException)143 LibvirtException (org.libvirt.LibvirtException)50 Connect (org.libvirt.Connect)41 CloudRuntimeException (com.cloud.utils.exception.CloudRuntimeException)40 IOException (java.io.IOException)40 URISyntaxException (java.net.URISyntaxException)34 Answer (com.cloud.agent.api.Answer)33 NicTO (com.cloud.agent.api.to.NicTO)31 Test (org.junit.Test)28 ConfigurationException (javax.naming.ConfigurationException)27 CheckRouterAnswer (com.cloud.agent.api.CheckRouterAnswer)26 LibvirtRequestWrapper (com.cloud.hypervisor.kvm.resource.wrapper.LibvirtRequestWrapper)26 LibvirtUtilitiesHelper (com.cloud.hypervisor.kvm.resource.wrapper.LibvirtUtilitiesHelper)26 URI (java.net.URI)23 Script (com.cloud.utils.script.Script)21 Processor (com.cloud.storage.template.Processor)20 FormatInfo (com.cloud.storage.template.Processor.FormatInfo)19 TemplateLocation (com.cloud.storage.template.TemplateLocation)19 VirtualMachineTO (com.cloud.agent.api.to.VirtualMachineTO)18 File (java.io.File)18