/**
* Copyright (C) 2010 Cloud.com, Inc. All rights reserved.
*
* This software is licensed under the GNU General Public License v3 or later.
*
* It is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
package com.cloud.storage.allocator;
import java.util.Set;
import com.cloud.agent.api.to.DiskCharacteristicsTO;
import com.cloud.dc.DataCenterVO;
import com.cloud.dc.HostPodVO;
import com.cloud.host.Host;
import com.cloud.service.ServiceOffering;
import com.cloud.storage.StoragePool;
import com.cloud.storage.VMTemplateVO;
import com.cloud.utils.component.Adapter;
import com.cloud.vm.VMInstanceVO;
import com.cloud.vm.VirtualMachine;
/**
* Allocator for a disk. This determines which StoragePool should
* a disk be allocated to.
*/
public interface StoragePoolAllocator extends Adapter {
StoragePool allocateToPool(DiskCharacteristicsTO dskCh, ServiceOffering offering, DataCenterVO dc, HostPodVO pod, Long cluster, VMInstanceVO vm, VMTemplateVO template, Set<? extends StoragePool> avoids);
String chooseStorageIp(VirtualMachine vm, Host host, Host storage);
}