| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, |
| // software distributed under the License is distributed on an |
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| // KIND, either express or implied. See the License for the |
| // specific language governing permissions and limitations |
| // under the License. |
| package com.cloud.hypervisor.kvm.storage; |
| |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.apache.cloudstack.utils.qemu.QemuImg.PhysicalDiskFormat; |
| import org.apache.commons.lang3.builder.ToStringBuilder; |
| import org.apache.commons.lang3.builder.ToStringStyle; |
| import org.joda.time.Duration; |
| |
| import com.cloud.agent.api.to.HostTO; |
| import com.cloud.hypervisor.kvm.resource.KVMHABase.HAStoragePool; |
| import com.cloud.storage.Storage; |
| import com.cloud.storage.Storage.StoragePoolType; |
| |
| public class IscsiAdmStoragePool implements KVMStoragePool { |
| private String _uuid; |
| private String _sourceHost; |
| private int _sourcePort; |
| private StoragePoolType _storagePoolType; |
| private StorageAdaptor _storageAdaptor; |
| private String _authUsername; |
| private String _authSecret; |
| private String _sourceDir; |
| private String _localPath; |
| |
| public IscsiAdmStoragePool(String uuid, String host, int port, StoragePoolType storagePoolType, StorageAdaptor storageAdaptor) { |
| _uuid = uuid; |
| _sourceHost = host; |
| _sourcePort = port; |
| _storagePoolType = storagePoolType; |
| _storageAdaptor = storageAdaptor; |
| } |
| |
| @Override |
| public String getUuid() { |
| return _uuid; |
| } |
| |
| @Override |
| public String getSourceHost() { |
| return _sourceHost; |
| } |
| |
| @Override |
| public int getSourcePort() { |
| return _sourcePort; |
| } |
| |
| @Override |
| public long getCapacity() { |
| return 0; |
| } |
| |
| @Override |
| public long getUsed() { |
| return 0; |
| } |
| |
| @Override |
| public long getAvailable() { |
| return 0; |
| } |
| |
| @Override |
| public StoragePoolType getType() { |
| return _storagePoolType; |
| } |
| |
| @Override |
| public PhysicalDiskFormat getDefaultFormat() { |
| return PhysicalDiskFormat.RAW; |
| } |
| |
| // called from LibvirtComputingResource.copyPhysicalDisk(KVMPhysicalDisk, String, KVMStoragePool) and |
| // from LibvirtComputingResource.createDiskFromTemplate(KVMPhysicalDisk, String, PhysicalDiskFormat, long, KVMStoragePool) |
| // does not apply for iScsiAdmStoragePool |
| @Override |
| public KVMPhysicalDisk createPhysicalDisk(String name, PhysicalDiskFormat format, Storage.ProvisioningType provisioningType, long size, byte[] passphrase) { |
| throw new UnsupportedOperationException("Creating a physical disk is not supported."); |
| } |
| |
| // called from LibvirtComputingResource.execute(CreateCommand) and |
| // from KVMStorageProcessor.createVolume(CreateObjectCommand) |
| // does not apply for iScsiAdmStoragePool |
| @Override |
| public KVMPhysicalDisk createPhysicalDisk(String name, Storage.ProvisioningType provisioningType, long size, byte[] passphrase) { |
| throw new UnsupportedOperationException("Creating a physical disk is not supported."); |
| } |
| |
| @Override |
| public boolean connectPhysicalDisk(String name, Map<String, String> details) { |
| return this._storageAdaptor.connectPhysicalDisk(name, this, details); |
| } |
| |
| @Override |
| public KVMPhysicalDisk getPhysicalDisk(String volumeUuid) { |
| return this._storageAdaptor.getPhysicalDisk(volumeUuid, this); |
| } |
| |
| @Override |
| public boolean disconnectPhysicalDisk(String volumeUuid) { |
| return this._storageAdaptor.disconnectPhysicalDisk(volumeUuid, this); |
| } |
| |
| @Override |
| public boolean deletePhysicalDisk(String volumeUuid, Storage.ImageFormat format) { |
| return this._storageAdaptor.deletePhysicalDisk(volumeUuid, this, format); |
| } |
| |
| // does not apply for iScsiAdmStoragePool |
| @Override |
| public List<KVMPhysicalDisk> listPhysicalDisks() { |
| return this._storageAdaptor.listPhysicalDisks(_uuid, this); |
| } |
| |
| // does not apply for iScsiAdmStoragePool |
| @Override |
| public boolean refresh() { |
| return this._storageAdaptor.refresh(this); |
| } |
| |
| @Override |
| public boolean delete() { |
| return this._storageAdaptor.deleteStoragePool(this); |
| } |
| |
| @Override |
| public boolean createFolder(String path) { |
| return this._storageAdaptor.createFolder(_uuid, path); |
| } |
| |
| @Override |
| public boolean isExternalSnapshot() { |
| return false; |
| } |
| |
| @Override |
| public String getAuthUserName() { |
| return _authUsername; |
| } |
| |
| @Override |
| public String getAuthSecret() { |
| return _authSecret; |
| } |
| |
| @Override |
| public String getSourceDir() { |
| return _sourceDir; |
| } |
| |
| @Override |
| public String getLocalPath() { |
| return _localPath; |
| } |
| |
| @Override |
| public boolean supportsConfigDriveIso() { |
| return false; |
| } |
| |
| @Override |
| public Map<String, String> getDetails() { |
| return null; |
| } |
| |
| @Override |
| public String toString() { |
| return new ToStringBuilder(this, ToStringStyle.JSON_STYLE).append("uuid", getUuid()).append("path", getLocalPath()).toString(); |
| } |
| |
| @Override |
| public boolean isPoolSupportHA() { |
| return false; |
| } |
| |
| @Override |
| public String getHearthBeatPath() { |
| return null; |
| } |
| |
| @Override |
| public String createHeartBeatCommand(HAStoragePool primaryStoragePool, String hostPrivateIp, |
| boolean hostValidation) { |
| return null; |
| } |
| |
| @Override |
| public String getStorageNodeId() { |
| return null; |
| } |
| |
| @Override |
| public Boolean checkingHeartBeat(HAStoragePool pool, HostTO host) { |
| return null; |
| } |
| |
| @Override |
| public Boolean vmActivityCheck(HAStoragePool pool, HostTO host, Duration activityScriptTimeout, String volumeUUIDListString, String vmActivityCheckPath, long duration) { |
| return null; |
| } |
| |
| } |