Examples with CreateAnswer com.cloud.agent.api.storage.CreateAnswer used on opensource projects

Example 1 with CreateAnswer

use of com.cloud.agent.api.storage.CreateAnswer in project CloudStack-archive by CloudStack-extras.

the class LibvirtComputingResource method execute.

protected Answer execute(CreateCommand cmd) {
    StorageFilerTO pool = cmd.getPool();
    DiskProfile dskch = cmd.getDiskCharacteristics();
    KVMPhysicalDisk BaseVol = null;
    KVMStoragePool primaryPool = null;
    KVMPhysicalDisk vol = null;
    long disksize;
    try {
        primaryPool = _storagePoolMgr.getStoragePool(pool.getUuid());
        if (cmd.getTemplateUrl() != null) {
            BaseVol = primaryPool.getPhysicalDisk(cmd.getTemplateUrl());
            vol = _storagePoolMgr.createDiskFromTemplate(BaseVol, UUID.randomUUID().toString(), primaryPool);
            if (vol == null) {
                return new Answer(cmd, false, " Can't create storage volume on storage pool");
            }
            disksize = vol.getSize();
        } else {
            disksize = dskch.getSize();
            vol = primaryPool.createPhysicalDisk(UUID.randomUUID().toString(), dskch.getSize());
        }
        VolumeTO volume = new VolumeTO(cmd.getVolumeId(), dskch.getType(), pool.getType(), pool.getUuid(), pool.getPath(), vol.getName(), vol.getName(), disksize, null);
        return new CreateAnswer(cmd, volume);
    } catch (CloudRuntimeException e) {
        s_logger.debug("Failed to create volume: " + e.toString());
        return new CreateAnswer(cmd, e);
    }
}

Example 2 with CreateAnswer

use of com.cloud.agent.api.storage.CreateAnswer in project cloudstack by apache.

the class LibvirtCreateCommandWrapper method execute.

@Override
public Answer execute(final CreateCommand command, final LibvirtComputingResource libvirtComputingResource) {
    final StorageFilerTO pool = command.getPool();
    final DiskProfile dskch = command.getDiskCharacteristics();
    KVMPhysicalDisk baseVol = null;
    KVMStoragePool primaryPool = null;
    KVMPhysicalDisk vol = null;
    long disksize;
    try {
        final KVMStoragePoolManager storagePoolMgr = libvirtComputingResource.getStoragePoolMgr();
        primaryPool = storagePoolMgr.getStoragePool(pool.getType(), pool.getUuid());
        disksize = dskch.getSize();
        if (command.getTemplateUrl() != null) {
            if (primaryPool.getType() == StoragePoolType.CLVM) {
                vol = libvirtComputingResource.templateToPrimaryDownload(command.getTemplateUrl(), primaryPool, dskch.getPath());
            } else {
                baseVol = primaryPool.getPhysicalDisk(command.getTemplateUrl());
                vol = storagePoolMgr.createDiskFromTemplate(baseVol, dskch.getPath(), dskch.getProvisioningType(), primaryPool, 0);
            }
            if (vol == null) {
                return new Answer(command, false, " Can't create storage volume on storage pool");
            }
        } else {
            vol = primaryPool.createPhysicalDisk(dskch.getPath(), dskch.getProvisioningType(), dskch.getSize());
            if (vol == null) {
                return new Answer(command, false, " Can't create Physical Disk");
            }
        }
        final VolumeTO volume = new VolumeTO(command.getVolumeId(), dskch.getType(), pool.getType(), pool.getUuid(), pool.getPath(), vol.getName(), vol.getName(), disksize, null);
        volume.setBytesReadRate(dskch.getBytesReadRate());
        volume.setBytesWriteRate(dskch.getBytesWriteRate());
        volume.setIopsReadRate(dskch.getIopsReadRate());
        volume.setIopsWriteRate(dskch.getIopsWriteRate());
        volume.setCacheMode(dskch.getCacheMode());
        return new CreateAnswer(command, volume);
    } catch (final CloudRuntimeException e) {
        s_logger.debug("Failed to create volume: " + e.toString());
        return new CreateAnswer(command, e);
    }
}

Example 3 with CreateAnswer

use of com.cloud.agent.api.storage.CreateAnswer in project cloudstack by apache.

the class CitrixCreateCommandWrapper method execute.

@Override
public Answer execute(final CreateCommand command, final CitrixResourceBase citrixResourceBase) {
    final Connection conn = citrixResourceBase.getConnection();
    final StorageFilerTO pool = command.getPool();
    final DiskProfile dskch = command.getDiskCharacteristics();
    VDI vdi = null;
    try {
        final SR poolSr = citrixResourceBase.getStorageRepository(conn, pool.getUuid());
        if (command.getTemplateUrl() != null) {
            VDI tmpltvdi = null;
            tmpltvdi = citrixResourceBase.getVDIbyUuid(conn, command.getTemplateUrl());
            vdi = tmpltvdi.createClone(conn, new HashMap<String, String>());
            vdi.setNameLabel(conn, dskch.getName());
        } else {
            final VDI.Record vdir = new VDI.Record();
            vdir.nameLabel = dskch.getName();
            vdir.SR = poolSr;
            vdir.type = Types.VdiType.USER;
            vdir.virtualSize = dskch.getSize();
            vdi = VDI.create(conn, vdir);
        }
        VDI.Record vdir;
        vdir = vdi.getRecord(conn);
        s_logger.debug("Succesfully created VDI for " + command + ".  Uuid = " + vdir.uuid);
        final VolumeTO vol = new VolumeTO(command.getVolumeId(), dskch.getType(), pool.getType(), pool.getUuid(), vdir.nameLabel, pool.getPath(), vdir.uuid, vdir.virtualSize, null);
        return new CreateAnswer(command, vol);
    } catch (final Exception e) {
        s_logger.warn("Unable to create volume; Pool=" + pool + "; Disk: " + dskch, e);
        return new CreateAnswer(command, e);
    }
}

Example 4 with CreateAnswer

use of com.cloud.agent.api.storage.CreateAnswer in project CloudStack-archive by CloudStack-extras.

the class MockStorageManagerImpl method createVolume.

@Override
public CreateAnswer createVolume(CreateCommand cmd) {
    StorageFilerTO sf = cmd.getPool();
    DiskProfile dskch = cmd.getDiskCharacteristics();
    MockStoragePoolVO storagePool = _mockStoragePoolDao.findByUuid(sf.getUuid());
    if (storagePool == null) {
        return new CreateAnswer(cmd, "Failed to find storage pool: " + sf.getUuid());
    }
    String volumeName = UUID.randomUUID().toString();
    MockVolumeVO volume = new MockVolumeVO();
    volume.setPoolId(storagePool.getId());
    volume.setName(volumeName);
    volume.setPath(storagePool.getMountPoint() + volumeName);
    volume.setSize(dskch.getSize());
    volume.setType(MockVolumeType.VOLUME);
    volume = _mockVolumeDao.persist(volume);
    VolumeTO volumeTo = new VolumeTO(cmd.getVolumeId(), dskch.getType(), sf.getType(), sf.getUuid(), volume.getName(), storagePool.getMountPoint(), volume.getPath(), volume.getSize(), null);
    return new CreateAnswer(cmd, volumeTo);
}

Example 5 with CreateAnswer

use of com.cloud.agent.api.storage.CreateAnswer in project cloudstack by apache.

the class HypervDirectConnectResourceTest method testCreateCommand.

@Test
public final void testCreateCommand() {
    String sample = "{\"volId\":10,\"pool\":{\"id\":201,\"uuid\":\"" + s_testLocalStoreUUID + "\",\"host\":\"10.70.176.29\"" + ",\"path\":" + s_testLocalStorePathJSON + ",\"port\":0,\"type\":\"Filesystem\"}," + "\"diskCharacteristics\":{\"size\":0," + "\"tags\":[],\"type\":\"ROOT\",\"name\":\"ROOT-9\"," + "\"useLocalStorage\":true,\"recreatable\":true," + "\"diskOfferingId\":11," + "\"volumeId\":10,\"hyperType\":\"Hyperv\"}," + "\"templateUrl\":" + s_testSampleTemplateURLJSON + ",\"contextMap\":{},\"wait\":0}";
    File destDir = new File(s_testLocalStorePath);
    Assert.assertTrue(destDir.isDirectory());
    File testSampleTemplateURLFile = new File(s_testLocalStorePath + File.separator + s_gson.fromJson(s_testSampleTemplateURLJSON, String.class));
    Assert.assertTrue("The template that create should make" + " volumes from is missing from path " + testSampleTemplateURLFile.getPath(), testSampleTemplateURLFile.exists());
    int fileCount = destDir.listFiles().length;
    s_logger.debug(" test local store has " + fileCount + "files");
    // Test requires there to be a template at the tempalteUrl, which is its
    // location in the local file system.
    CreateCommand cmd = s_gson.fromJson(sample, CreateCommand.class);
    CreateAnswer ans = (CreateAnswer) s_hypervresource.executeRequest(cmd);
    Assert.assertTrue(ans.getDetails(), ans.getResult());
    Assert.assertTrue("CreateCommand should add a file to the folder", fileCount + 1 == destDir.listFiles().length);
    File newFile = new File(ans.getVolume().getPath());
    Assert.assertTrue("The new file should have a size greater than zero", newFile.length() > 0);
    newFile.delete();
}