mirror of
https://github.com/apache/cloudstack.git
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c15948a3ef
Applying to the following directories: * api * deamonize * agnet * agent-simulator * cloud-cli
734 lines
31 KiB
Java
734 lines
31 KiB
Java
// Licensed to the Apache Software Foundation (ASF) under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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package com.cloud.agent.manager;
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import java.io.File;
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import java.math.BigInteger;
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import java.net.URI;
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import java.net.URISyntaxException;
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import java.security.MessageDigest;
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import java.security.NoSuchAlgorithmException;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.UUID;
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import javax.ejb.Local;
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import javax.naming.ConfigurationException;
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import org.apache.log4j.Logger;
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import com.cloud.agent.api.Answer;
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import com.cloud.agent.api.AttachIsoCommand;
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import com.cloud.agent.api.AttachVolumeAnswer;
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import com.cloud.agent.api.AttachVolumeCommand;
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import com.cloud.agent.api.BackupSnapshotAnswer;
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import com.cloud.agent.api.BackupSnapshotCommand;
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import com.cloud.agent.api.ComputeChecksumCommand;
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import com.cloud.agent.api.CreatePrivateTemplateFromSnapshotCommand;
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import com.cloud.agent.api.CreatePrivateTemplateFromVolumeCommand;
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import com.cloud.agent.api.CreateStoragePoolCommand;
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import com.cloud.agent.api.CreateVolumeFromSnapshotAnswer;
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import com.cloud.agent.api.CreateVolumeFromSnapshotCommand;
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import com.cloud.agent.api.DeleteSnapshotBackupCommand;
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import com.cloud.agent.api.DeleteStoragePoolCommand;
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import com.cloud.agent.api.GetStorageStatsAnswer;
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import com.cloud.agent.api.GetStorageStatsCommand;
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import com.cloud.agent.api.ManageSnapshotAnswer;
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import com.cloud.agent.api.ManageSnapshotCommand;
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import com.cloud.agent.api.ModifyStoragePoolAnswer;
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import com.cloud.agent.api.ModifyStoragePoolCommand;
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import com.cloud.agent.api.SecStorageSetupAnswer;
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import com.cloud.agent.api.SecStorageSetupCommand;
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import com.cloud.agent.api.SecStorageVMSetupCommand;
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import com.cloud.agent.api.StoragePoolInfo;
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import com.cloud.agent.api.storage.CopyVolumeAnswer;
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import com.cloud.agent.api.storage.CopyVolumeCommand;
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import com.cloud.agent.api.storage.CreateAnswer;
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import com.cloud.agent.api.storage.CreateCommand;
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import com.cloud.agent.api.storage.CreatePrivateTemplateAnswer;
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import com.cloud.agent.api.storage.DeleteTemplateCommand;
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import com.cloud.agent.api.storage.DestroyCommand;
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import com.cloud.agent.api.storage.DownloadAnswer;
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import com.cloud.agent.api.storage.DownloadCommand;
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import com.cloud.agent.api.storage.DownloadProgressCommand;
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import com.cloud.agent.api.storage.ListTemplateAnswer;
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import com.cloud.agent.api.storage.ListTemplateCommand;
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import com.cloud.agent.api.storage.PrimaryStorageDownloadAnswer;
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import com.cloud.agent.api.storage.PrimaryStorageDownloadCommand;
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import com.cloud.agent.api.to.StorageFilerTO;
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import com.cloud.agent.api.to.VolumeTO;
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import com.cloud.simulator.MockHost;
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import com.cloud.simulator.MockSecStorageVO;
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import com.cloud.simulator.MockStoragePoolVO;
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import com.cloud.simulator.MockVMVO;
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import com.cloud.simulator.MockVm;
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import com.cloud.simulator.MockVolumeVO;
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import com.cloud.simulator.MockVolumeVO.MockVolumeType;
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import com.cloud.simulator.dao.MockHostDao;
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import com.cloud.simulator.dao.MockSecStorageDao;
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import com.cloud.simulator.dao.MockStoragePoolDao;
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import com.cloud.simulator.dao.MockVMDao;
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import com.cloud.simulator.dao.MockVolumeDao;
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import com.cloud.storage.VMTemplateStorageResourceAssoc;
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import com.cloud.storage.Storage.ImageFormat;
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import com.cloud.storage.Storage.StoragePoolType;
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import com.cloud.storage.VMTemplateStorageResourceAssoc.Status;
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import com.cloud.storage.template.TemplateInfo;
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import com.cloud.utils.component.Inject;
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import com.cloud.vm.DiskProfile;
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import com.cloud.vm.VirtualMachine.State;
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@Local(value = { MockStorageManager.class })
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public class MockStorageManagerImpl implements MockStorageManager {
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private static final Logger s_logger = Logger.getLogger(MockStorageManagerImpl.class);
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@Inject MockStoragePoolDao _mockStoragePoolDao = null;
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@Inject MockSecStorageDao _mockSecStorageDao = null;
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@Inject MockVolumeDao _mockVolumeDao = null;
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@Inject MockVMDao _mockVMDao = null;
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@Inject MockHostDao _mockHostDao = null;
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private MockVolumeVO findVolumeFromSecondary(String path, String ssUrl, MockVolumeType type) {
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String volumePath = path.replaceAll(ssUrl, "");
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MockSecStorageVO secStorage = _mockSecStorageDao.findByUrl(ssUrl);
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if (secStorage == null) {
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return null;
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}
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volumePath = secStorage.getMountPoint() + volumePath;
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volumePath = volumePath.replaceAll("//", "/");
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MockVolumeVO volume = _mockVolumeDao.findByStoragePathAndType(volumePath);
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if (volume == null) {
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return null;
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}
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return volume;
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}
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@Override
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public PrimaryStorageDownloadAnswer primaryStorageDownload(PrimaryStorageDownloadCommand cmd) {
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MockVolumeVO template = findVolumeFromSecondary(cmd.getUrl(),cmd.getSecondaryStorageUrl(), MockVolumeType.TEMPLATE);
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if (template == null) {
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return new PrimaryStorageDownloadAnswer("Can't find primary storage");
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}
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MockStoragePoolVO primaryStorage = _mockStoragePoolDao.findByUuid(cmd.getPoolUuid());
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if (primaryStorage == null) {
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return new PrimaryStorageDownloadAnswer("Can't find primary storage");
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}
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String volumeName = UUID.randomUUID().toString();
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MockVolumeVO newVolume = new MockVolumeVO();
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newVolume.setName(volumeName);
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newVolume.setPath(primaryStorage.getMountPoint() + volumeName);
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newVolume.setPoolId(primaryStorage.getId());
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newVolume.setSize(template.getSize());
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newVolume.setType(MockVolumeType.VOLUME);
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_mockVolumeDao.persist(newVolume);
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return new PrimaryStorageDownloadAnswer(newVolume.getPath(), newVolume.getSize());
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}
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@Override
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public CreateAnswer createVolume(CreateCommand cmd) {
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StorageFilerTO sf = cmd.getPool();
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DiskProfile dskch = cmd.getDiskCharacteristics();
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MockStoragePoolVO storagePool = _mockStoragePoolDao.findByUuid(sf.getUuid());
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if (storagePool == null) {
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return new CreateAnswer(cmd, "Failed to find storage pool: " + sf.getUuid());
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}
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String volumeName = UUID.randomUUID().toString();
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MockVolumeVO volume = new MockVolumeVO();
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volume.setPoolId(storagePool.getId());
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volume.setName(volumeName);
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volume.setPath(storagePool.getMountPoint() + volumeName);
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volume.setSize(dskch.getSize());
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volume.setType(MockVolumeType.VOLUME);
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volume = _mockVolumeDao.persist(volume);
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VolumeTO volumeTo = new VolumeTO(cmd.getVolumeId(), dskch.getType(), sf.getType(), sf.getUuid(),
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volume.getName(), storagePool.getMountPoint(), volume.getPath(), volume.getSize(), null);
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return new CreateAnswer(cmd, volumeTo);
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}
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@Override
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public AttachVolumeAnswer AttachVolume(AttachVolumeCommand cmd) {
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String poolid = cmd.getPoolUuid();
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String volumeName = cmd.getVolumeName();
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MockVolumeVO volume = _mockVolumeDao.findByStoragePathAndType(cmd.getVolumePath());
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if (volume == null) {
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return new AttachVolumeAnswer(cmd, "Can't find volume:" + volumeName + "on pool:" + poolid);
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}
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String vmName = cmd.getVmName();
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MockVMVO vm = _mockVMDao.findByVmName(vmName);
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if (vm == null) {
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return new AttachVolumeAnswer(cmd, "can't vm :" + vmName);
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}
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return new AttachVolumeAnswer(cmd, cmd.getDeviceId());
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}
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@Override
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public Answer AttachIso(AttachIsoCommand cmd) {
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MockVolumeVO iso = findVolumeFromSecondary(cmd.getIsoPath(), cmd.getStoreUrl(), MockVolumeType.ISO);
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if (iso == null) {
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return new Answer(cmd, false, "Failed to find the iso: " + cmd.getIsoPath() + "on secondary storage " + cmd.getStoreUrl());
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}
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String vmName = cmd.getVmName();
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MockVMVO vm = _mockVMDao.findByVmName(vmName);
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if (vm == null) {
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return new Answer(cmd, false, "can't vm :" + vmName);
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}
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return new Answer(cmd);
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}
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@Override
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public Answer DeleteStoragePool(DeleteStoragePoolCommand cmd) {
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MockStoragePoolVO storage = _mockStoragePoolDao.findByUuid(cmd.getPool().getUuid());
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if (storage == null) {
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return new Answer(cmd, false, "can't find storage pool:" + cmd.getPool().getUuid());
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}
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_mockStoragePoolDao.remove(storage.getId());
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return new Answer(cmd);
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}
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@Override
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public ModifyStoragePoolAnswer ModifyStoragePool(ModifyStoragePoolCommand cmd) {
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StorageFilerTO sf = cmd.getPool();
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MockStoragePoolVO storagePool = _mockStoragePoolDao.findByUuid(sf.getUuid());
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if (storagePool == null) {
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storagePool = new MockStoragePoolVO();
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storagePool.setUuid(sf.getUuid());
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storagePool.setMountPoint("/mnt/" + sf.getUuid() + File.separator);
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Long size = DEFAULT_HOST_STORAGE_SIZE;
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String path = sf.getPath();
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int index = path.lastIndexOf("/");
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if (index != -1) {
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path = path.substring(index+1);
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if (path != null) {
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String values[] = path.split("=");
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if (values.length > 1 && values[0].equalsIgnoreCase("size")) {
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size = Long.parseLong(values[1]);
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}
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}
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}
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storagePool.setCapacity(size);
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storagePool.setStorageType(sf.getType());
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storagePool = _mockStoragePoolDao.persist(storagePool);
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}
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return new ModifyStoragePoolAnswer(cmd, storagePool.getCapacity(), 0, new HashMap<String, TemplateInfo>());
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}
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@Override
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public Answer CreateStoragePool(CreateStoragePoolCommand cmd) {
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StorageFilerTO sf = cmd.getPool();
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MockStoragePoolVO storagePool = _mockStoragePoolDao.findByUuid(sf.getUuid());
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if (storagePool == null) {
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storagePool = new MockStoragePoolVO();
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storagePool.setUuid(sf.getUuid());
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storagePool.setMountPoint("/mnt/" + sf.getUuid() + File.separator);
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Long size = DEFAULT_HOST_STORAGE_SIZE;
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String path = sf.getPath();
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int index = path.lastIndexOf("/");
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if (index != -1) {
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path = path.substring(index+1);
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if (path != null) {
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String values[] = path.split("=");
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if (values.length > 1 && values[0].equalsIgnoreCase("size")) {
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size = Long.parseLong(values[1]);
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}
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}
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}
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storagePool.setCapacity(size);
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storagePool.setStorageType(sf.getType());
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storagePool = _mockStoragePoolDao.persist(storagePool);
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}
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return new ModifyStoragePoolAnswer(cmd, storagePool.getCapacity(), 0, new HashMap<String, TemplateInfo>());
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}
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@Override
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public Answer SecStorageSetup(SecStorageSetupCommand cmd) {
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MockSecStorageVO storage = _mockSecStorageDao.findByUrl(cmd.getSecUrl());
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if (storage == null) {
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return new Answer(cmd, false, "can't find the storage");
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}
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return new SecStorageSetupAnswer(storage.getMountPoint());
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}
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@Override
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public Answer ListTemplates(ListTemplateCommand cmd) {
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MockSecStorageVO storage = _mockSecStorageDao.findByUrl(cmd.getSecUrl());
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if (storage == null) {
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return new Answer(cmd, false, "Failed to get secondary storage");
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}
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List<MockVolumeVO> templates = _mockVolumeDao.findByStorageIdAndType(storage.getId(), MockVolumeType.TEMPLATE);
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Map<String, TemplateInfo> templateInfos = new HashMap<String, TemplateInfo>();
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for (MockVolumeVO template : templates) {
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templateInfos.put(template.getName(), new TemplateInfo(template.getName(), template.getPath().replaceAll(storage.getMountPoint(), ""), template.getSize(), template.getSize(), true, false));
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}
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return new ListTemplateAnswer(cmd.getSecUrl(), templateInfos);
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}
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@Override
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public Answer Destroy(DestroyCommand cmd) {
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MockVolumeVO volume = _mockVolumeDao.findByStoragePathAndType(cmd.getVolume().getPath());
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if (volume != null) {
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_mockVolumeDao.remove(volume.getId());
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}
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if (cmd.getVmName() != null) {
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MockVm vm = _mockVMDao.findByVmName(cmd.getVmName());
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vm.setState(State.Expunging);
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if (vm != null ) {
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MockVMVO vmVo = _mockVMDao.createForUpdate(vm.getId());
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_mockVMDao.update(vm.getId(), vmVo);
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}
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}
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return new Answer(cmd);
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}
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@Override
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public DownloadAnswer Download(DownloadCommand cmd) {
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MockSecStorageVO ssvo = _mockSecStorageDao.findByUrl(cmd.getSecUrl());
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if (ssvo == null) {
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return new DownloadAnswer("can't find secondary storage", VMTemplateStorageResourceAssoc.Status.DOWNLOAD_ERROR);
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}
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MockVolumeVO volume = new MockVolumeVO();
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volume.setPoolId(ssvo.getId());
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volume.setName(cmd.getName());
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volume.setPath(ssvo.getMountPoint() + cmd.getName());
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volume.setSize(0);
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volume.setType(MockVolumeType.TEMPLATE);
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volume.setStatus(Status.DOWNLOAD_IN_PROGRESS);
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volume = _mockVolumeDao.persist(volume);
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return new DownloadAnswer(String.valueOf(volume.getId()), 0, "Downloading", Status.DOWNLOAD_IN_PROGRESS, cmd.getName(), cmd.getName(), volume.getSize(), volume.getSize(), null);
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}
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@Override
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public DownloadAnswer DownloadProcess(DownloadProgressCommand cmd) {
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String volumeId = cmd.getJobId();
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MockVolumeVO volume = _mockVolumeDao.findById(Long.parseLong(volumeId));
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if (volume == null) {
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return new DownloadAnswer("Can't find the downloading volume", Status.ABANDONED);
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}
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long size = Math.min(volume.getSize() + DEFAULT_TEMPLATE_SIZE/5, DEFAULT_TEMPLATE_SIZE);
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volume.setSize(size);
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double volumeSize = volume.getSize();
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double pct = volumeSize/DEFAULT_TEMPLATE_SIZE;
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if (pct >= 1.0) {
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volume.setStatus(Status.DOWNLOADED);
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_mockVolumeDao.update(volume.getId(), volume);
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return new DownloadAnswer(cmd.getJobId(), 100, cmd, com.cloud.storage.VMTemplateStorageResourceAssoc.Status.DOWNLOADED, volume.getPath(), volume.getName());
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} else {
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_mockVolumeDao.update(volume.getId(), volume);
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return new DownloadAnswer(cmd.getJobId(), (int)(pct*100.0) , cmd, com.cloud.storage.VMTemplateStorageResourceAssoc.Status.DOWNLOAD_IN_PROGRESS, volume.getPath(), volume.getName());
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}
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}
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@Override
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public GetStorageStatsAnswer GetStorageStats(GetStorageStatsCommand cmd) {
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String uuid = cmd.getStorageId();
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if (uuid == null) {
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String secUrl = cmd.getSecUrl();
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MockSecStorageVO secondary = _mockSecStorageDao.findByUrl(secUrl);
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if (secondary == null) {
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return new GetStorageStatsAnswer(cmd, "Can't find the secondary storage:" + secUrl);
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}
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Long totalUsed = _mockVolumeDao.findTotalStorageId(secondary.getId());
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return new GetStorageStatsAnswer(cmd, secondary.getCapacity(), totalUsed);
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} else {
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MockStoragePoolVO pool = _mockStoragePoolDao.findByUuid(uuid);
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if (pool == null) {
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return new GetStorageStatsAnswer(cmd, "Can't find the pool");
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}
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Long totalUsed = _mockVolumeDao.findTotalStorageId(pool.getId());
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if (totalUsed == null) {
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totalUsed = 0L;
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}
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return new GetStorageStatsAnswer(cmd, pool.getCapacity(), totalUsed);
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}
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}
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@Override
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public ManageSnapshotAnswer ManageSnapshot(ManageSnapshotCommand cmd) {
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String volPath = cmd.getVolumePath();
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MockVolumeVO volume = _mockVolumeDao.findByStoragePathAndType(volPath);
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if (volume == null) {
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return new ManageSnapshotAnswer(cmd, false, "Can't find the volume");
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}
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MockStoragePoolVO storagePool = _mockStoragePoolDao.findById(volume.getPoolId());
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if (storagePool == null) {
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return new ManageSnapshotAnswer(cmd, false, "Can't find the storage pooll");
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}
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String mountPoint = storagePool.getMountPoint();
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MockVolumeVO snapshot = new MockVolumeVO();
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snapshot.setName(cmd.getSnapshotName());
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snapshot.setPath(mountPoint + cmd.getSnapshotName());
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snapshot.setSize(volume.getSize());
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snapshot.setPoolId(storagePool.getId());
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snapshot.setType(MockVolumeType.SNAPSHOT);
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snapshot.setStatus(Status.DOWNLOADED);
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snapshot = _mockVolumeDao.persist(snapshot);
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return new ManageSnapshotAnswer(cmd, snapshot.getId(), snapshot.getPath(), true, "");
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}
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@Override
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public BackupSnapshotAnswer BackupSnapshot(BackupSnapshotCommand cmd, SimulatorInfo info) {
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//emulate xenserver backupsnapshot, if the base volume is deleted, then backupsnapshot failed
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MockVolumeVO volume = _mockVolumeDao.findByStoragePathAndType(cmd.getVolumePath());
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if (volume == null) {
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return new BackupSnapshotAnswer(cmd, false, "Can't find base volume: " + cmd.getVolumePath(), null, true);
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}
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String snapshotPath = cmd.getSnapshotUuid();
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MockVolumeVO snapshot = _mockVolumeDao.findByStoragePathAndType(snapshotPath);
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if (snapshot == null) {
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return new BackupSnapshotAnswer(cmd, false, "can't find snapshot" + snapshotPath, null, true);
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}
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String secStorageUrl = cmd.getSecondaryStorageUrl();
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MockSecStorageVO secStorage = _mockSecStorageDao.findByUrl(secStorageUrl);
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if (secStorage == null) {
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return new BackupSnapshotAnswer(cmd, false, "can't find sec storage" + snapshotPath, null, true);
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}
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MockVolumeVO newsnapshot = new MockVolumeVO();
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String name = UUID.randomUUID().toString();
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newsnapshot.setName(name);
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newsnapshot.setPath(secStorage.getMountPoint() + name);
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newsnapshot.setPoolId(secStorage.getId());
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newsnapshot.setSize(snapshot.getSize());
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newsnapshot.setStatus(Status.DOWNLOADED);
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newsnapshot.setType(MockVolumeType.SNAPSHOT);
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newsnapshot = _mockVolumeDao.persist(newsnapshot);
|
|
|
|
return new BackupSnapshotAnswer(cmd, true, null, newsnapshot.getName(), true);
|
|
}
|
|
|
|
@Override
|
|
public Answer DeleteSnapshotBackup(DeleteSnapshotBackupCommand cmd) {
|
|
|
|
MockVolumeVO backSnapshot = _mockVolumeDao.findByName(cmd.getSnapshotUuid());
|
|
if (backSnapshot == null) {
|
|
return new Answer(cmd, false, "can't find the backupsnapshot: " + cmd.getSnapshotUuid());
|
|
}
|
|
|
|
_mockVolumeDao.remove(backSnapshot.getId());
|
|
|
|
return new Answer(cmd);
|
|
}
|
|
|
|
@Override
|
|
public CreateVolumeFromSnapshotAnswer CreateVolumeFromSnapshot(CreateVolumeFromSnapshotCommand cmd) {
|
|
MockVolumeVO backSnapshot = _mockVolumeDao.findByName(cmd.getSnapshotUuid());
|
|
if (backSnapshot == null) {
|
|
return new CreateVolumeFromSnapshotAnswer(cmd, false, "can't find the backupsnapshot: " + cmd.getSnapshotUuid(), null);
|
|
}
|
|
|
|
MockStoragePoolVO primary = _mockStoragePoolDao.findByUuid(cmd.getPrimaryStoragePoolNameLabel());
|
|
if (primary == null) {
|
|
return new CreateVolumeFromSnapshotAnswer(cmd, false, "can't find the primary storage: " + cmd.getPrimaryStoragePoolNameLabel(), null);
|
|
}
|
|
|
|
String uuid = UUID.randomUUID().toString();
|
|
MockVolumeVO volume = new MockVolumeVO();
|
|
|
|
volume.setName(uuid);
|
|
volume.setPath(primary.getMountPoint() + uuid);
|
|
volume.setPoolId(primary.getId());
|
|
volume.setSize(backSnapshot.getSize());
|
|
volume.setStatus(Status.DOWNLOADED);
|
|
volume.setType(MockVolumeType.VOLUME);
|
|
_mockVolumeDao.persist(volume);
|
|
|
|
return new CreateVolumeFromSnapshotAnswer(cmd, true, null, volume.getPath());
|
|
}
|
|
|
|
@Override
|
|
public Answer DeleteTemplate(DeleteTemplateCommand cmd) {
|
|
MockVolumeVO template = _mockVolumeDao.findByStoragePathAndType(cmd.getTemplatePath());
|
|
if (template == null) {
|
|
return new Answer(cmd, false, "can't find template:" + cmd.getTemplatePath());
|
|
}
|
|
|
|
_mockVolumeDao.remove(template.getId());
|
|
|
|
return new Answer(cmd);
|
|
}
|
|
|
|
@Override
|
|
public Answer SecStorageVMSetup(SecStorageVMSetupCommand cmd) {
|
|
return new Answer(cmd);
|
|
}
|
|
|
|
@Override
|
|
public boolean configure(String name, Map<String, Object> params) throws ConfigurationException {
|
|
// TODO Auto-generated method stub
|
|
return true;
|
|
}
|
|
|
|
@Override
|
|
public boolean start() {
|
|
// TODO Auto-generated method stub
|
|
return true;
|
|
}
|
|
|
|
@Override
|
|
public boolean stop() {
|
|
// TODO Auto-generated method stub
|
|
return true;
|
|
}
|
|
|
|
@Override
|
|
public String getName() {
|
|
return this.getClass().getSimpleName();
|
|
}
|
|
|
|
@Override
|
|
public void preinstallTemplates(String url, long zoneId) {
|
|
MockSecStorageVO storage = _mockSecStorageDao.findByUrl(url);
|
|
if (storage == null) {
|
|
storage = new MockSecStorageVO();
|
|
URI uri;
|
|
try {
|
|
uri = new URI(url);
|
|
} catch (URISyntaxException e) {
|
|
return;
|
|
}
|
|
|
|
String nfsHost = uri.getHost();
|
|
String nfsPath = uri.getPath();
|
|
String path = nfsHost + ":" + nfsPath;
|
|
String dir = "/mnt/" + UUID.nameUUIDFromBytes(path.getBytes()).toString() + File.separator;
|
|
|
|
storage.setUrl(url);
|
|
storage.setCapacity(DEFAULT_HOST_STORAGE_SIZE);
|
|
|
|
storage.setMountPoint(dir);
|
|
|
|
storage = _mockSecStorageDao.persist(storage);
|
|
|
|
//preinstall default templates into secondary storage
|
|
long defaultTemplateSize = 2 * 1024 * 1024 * 1024L;
|
|
MockVolumeVO template = new MockVolumeVO();
|
|
template.setName("simulator-domR");
|
|
template.setPath(storage.getMountPoint() + "template/tmpl/1/9/" + UUID.randomUUID().toString());
|
|
template.setPoolId(storage.getId());
|
|
template.setSize(defaultTemplateSize);
|
|
template.setType(MockVolumeType.TEMPLATE);
|
|
template.setStatus(Status.DOWNLOADED);
|
|
_mockVolumeDao.persist(template);
|
|
|
|
template = new MockVolumeVO();
|
|
template.setName("simulator-Centos");
|
|
template.setPath(storage.getMountPoint() + "template/tmpl/1/10/" + UUID.randomUUID().toString());
|
|
template.setPoolId(storage.getId());
|
|
template.setSize(defaultTemplateSize);
|
|
template.setType(MockVolumeType.TEMPLATE);
|
|
template.setStatus(Status.DOWNLOADED);
|
|
_mockVolumeDao.persist(template);
|
|
}
|
|
|
|
}
|
|
|
|
@Override
|
|
public StoragePoolInfo getLocalStorage(String hostGuid) {
|
|
MockHost host = _mockHostDao.findByGuid(hostGuid);
|
|
|
|
MockStoragePoolVO storagePool = _mockStoragePoolDao.findByHost(hostGuid);
|
|
if (storagePool == null) {
|
|
String uuid = UUID.randomUUID().toString();
|
|
storagePool = new MockStoragePoolVO();
|
|
storagePool.setUuid(uuid);
|
|
storagePool.setMountPoint("/mnt/" + uuid + File.separator);
|
|
storagePool.setCapacity(DEFAULT_HOST_STORAGE_SIZE);
|
|
storagePool.setHostGuid(hostGuid);
|
|
storagePool.setStorageType(StoragePoolType.Filesystem);
|
|
storagePool = _mockStoragePoolDao.persist(storagePool);
|
|
}
|
|
|
|
|
|
return new StoragePoolInfo(storagePool.getUuid(), host.getPrivateIpAddress(), storagePool.getMountPoint(), storagePool.getMountPoint(), storagePool.getPoolType(), storagePool.getCapacity(), 0 );
|
|
}
|
|
|
|
@Override
|
|
public StoragePoolInfo getLocalStorage(String hostGuid, Long storageSize) {
|
|
MockHost host = _mockHostDao.findByGuid(hostGuid);
|
|
if (storageSize == null) {
|
|
storageSize = DEFAULT_HOST_STORAGE_SIZE;
|
|
}
|
|
MockStoragePoolVO storagePool = _mockStoragePoolDao.findByHost(hostGuid);
|
|
if (storagePool == null) {
|
|
String uuid = UUID.randomUUID().toString();
|
|
storagePool = new MockStoragePoolVO();
|
|
storagePool.setUuid(uuid);
|
|
storagePool.setMountPoint("/mnt/" + uuid + File.separator);
|
|
storagePool.setCapacity(storageSize);
|
|
storagePool.setHostGuid(hostGuid);
|
|
storagePool.setStorageType(StoragePoolType.Filesystem);
|
|
storagePool = _mockStoragePoolDao.persist(storagePool);
|
|
}
|
|
|
|
|
|
return new StoragePoolInfo(storagePool.getUuid(), host.getPrivateIpAddress(), storagePool.getMountPoint(), storagePool.getMountPoint(), storagePool.getPoolType(), storagePool.getCapacity(), 0 );
|
|
}
|
|
|
|
@Override
|
|
public CreatePrivateTemplateAnswer CreatePrivateTemplateFromSnapshot(CreatePrivateTemplateFromSnapshotCommand cmd) {
|
|
String snapshotUUId = cmd.getSnapshotUuid();
|
|
MockVolumeVO snapshot = _mockVolumeDao.findByName(snapshotUUId);
|
|
if (snapshot == null) {
|
|
snapshotUUId = cmd.getSnapshotName();
|
|
snapshot = _mockVolumeDao.findByName(snapshotUUId);
|
|
if (snapshot == null) {
|
|
return new CreatePrivateTemplateAnswer(cmd, false, "can't find snapshot:" + snapshotUUId);
|
|
}
|
|
}
|
|
|
|
MockSecStorageVO sec = _mockSecStorageDao.findByUrl(cmd.getSecondaryStorageUrl());
|
|
if (sec == null) {
|
|
return new CreatePrivateTemplateAnswer(cmd, false, "can't find secondary storage");
|
|
}
|
|
|
|
MockVolumeVO template = new MockVolumeVO();
|
|
String uuid = UUID.randomUUID().toString();
|
|
template.setName(uuid);
|
|
template.setPath(sec.getMountPoint() + uuid);
|
|
template.setPoolId(sec.getId());
|
|
template.setSize(snapshot.getSize());
|
|
template.setStatus(Status.DOWNLOADED);
|
|
template.setType(MockVolumeType.TEMPLATE);
|
|
template = _mockVolumeDao.persist(template);
|
|
|
|
return new CreatePrivateTemplateAnswer(cmd, true, "", template.getName(), template.getSize(), template.getSize(), template.getName(), ImageFormat.QCOW2);
|
|
}
|
|
|
|
@Override
|
|
public Answer ComputeChecksum(ComputeChecksumCommand cmd) {
|
|
MockVolumeVO volume = _mockVolumeDao.findByName(cmd.getTemplatePath());
|
|
if (volume == null) {
|
|
return new Answer(cmd, false, "cant' find volume:" + cmd.getTemplatePath());
|
|
}
|
|
String md5 = null;
|
|
try {
|
|
MessageDigest md = MessageDigest.getInstance("md5");
|
|
md5 = String.format("%032x", new BigInteger(1, md.digest(cmd.getTemplatePath().getBytes())));
|
|
} catch (NoSuchAlgorithmException e) {
|
|
s_logger.debug("failed to gernerate md5:" + e.toString());
|
|
}
|
|
|
|
return new Answer(cmd, true, md5);
|
|
}
|
|
@Override
|
|
public CreatePrivateTemplateAnswer CreatePrivateTemplateFromVolume(CreatePrivateTemplateFromVolumeCommand cmd) {
|
|
MockVolumeVO volume = _mockVolumeDao.findByStoragePathAndType(cmd.getVolumePath());
|
|
if (volume == null) {
|
|
return new CreatePrivateTemplateAnswer(cmd, false, "cant' find volume" + cmd.getVolumePath());
|
|
}
|
|
|
|
MockSecStorageVO sec = _mockSecStorageDao.findByUrl(cmd.getSecondaryStorageUrl());
|
|
if (sec == null) {
|
|
return new CreatePrivateTemplateAnswer(cmd, false, "can't find secondary storage");
|
|
}
|
|
|
|
MockVolumeVO template = new MockVolumeVO();
|
|
String uuid = UUID.randomUUID().toString();
|
|
template.setName(uuid);
|
|
template.setPath(sec.getMountPoint() + uuid);
|
|
template.setPoolId(sec.getId());
|
|
template.setSize(volume.getSize());
|
|
template.setStatus(Status.DOWNLOADED);
|
|
template.setType(MockVolumeType.TEMPLATE);
|
|
template = _mockVolumeDao.persist(template);
|
|
|
|
return new CreatePrivateTemplateAnswer(cmd, true, "", template.getName(), template.getSize(), template.getSize(), template.getName(), ImageFormat.QCOW2);
|
|
}
|
|
|
|
@Override
|
|
public CopyVolumeAnswer CopyVolume(CopyVolumeCommand cmd) {
|
|
boolean toSecondaryStorage = cmd.toSecondaryStorage();
|
|
MockSecStorageVO sec = _mockSecStorageDao.findByUrl(cmd.getSecondaryStorageURL());
|
|
if (sec == null) {
|
|
return new CopyVolumeAnswer(cmd, false, "can't find secondary storage", null, null);
|
|
}
|
|
MockStoragePoolVO primaryStorage = _mockStoragePoolDao.findByUuid(cmd.getPool().getUuid());
|
|
if (primaryStorage == null) {
|
|
return new CopyVolumeAnswer(cmd, false, "Can't find primary storage", null, null);
|
|
}
|
|
|
|
MockVolumeVO volume = _mockVolumeDao.findByStoragePathAndType(cmd.getVolumePath());
|
|
if (volume == null) {
|
|
return new CopyVolumeAnswer(cmd, false, "cant' find volume" + cmd.getVolumePath(), null, null);
|
|
}
|
|
|
|
String name = UUID.randomUUID().toString();
|
|
if (toSecondaryStorage) {
|
|
|
|
MockVolumeVO vol = new MockVolumeVO();
|
|
|
|
vol.setName(name);
|
|
vol.setPath(sec.getMountPoint() + name);
|
|
vol.setPoolId(sec.getId());
|
|
vol.setSize(volume.getSize());
|
|
vol.setStatus(Status.DOWNLOADED);
|
|
vol.setType(MockVolumeType.VOLUME);
|
|
vol = _mockVolumeDao.persist(vol);
|
|
return new CopyVolumeAnswer(cmd, true, null, sec.getMountPoint(), vol.getPath());
|
|
}
|
|
else {
|
|
MockVolumeVO vol = new MockVolumeVO();
|
|
vol.setName(name);
|
|
vol.setPath(primaryStorage.getMountPoint() + name);
|
|
vol.setPoolId(primaryStorage.getId());
|
|
vol.setSize(volume.getSize());
|
|
vol.setStatus(Status.DOWNLOADED);
|
|
vol.setType(MockVolumeType.VOLUME);
|
|
vol = _mockVolumeDao.persist(vol);
|
|
return new CopyVolumeAnswer(cmd, true, null, primaryStorage.getMountPoint(), vol.getPath());
|
|
}
|
|
}
|
|
|
|
}
|
|
|