| // 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 org.apache.cloudstack.storage.allocator; |
| |
| import java.util.List; |
| import java.util.Map; |
| |
| import javax.inject.Inject; |
| import javax.naming.ConfigurationException; |
| |
| import org.apache.cloudstack.engine.subsystem.api.storage.StoragePoolAllocator; |
| |
| import com.cloud.dc.DataCenterVO; |
| import com.cloud.dc.dao.DataCenterDao; |
| import com.cloud.deploy.DeploymentPlan; |
| import com.cloud.deploy.DeploymentPlanner.ExcludeList; |
| import com.cloud.storage.StoragePool; |
| import com.cloud.vm.DiskProfile; |
| import com.cloud.vm.VirtualMachineProfile; |
| |
| public class UseLocalForRootAllocator extends LocalStoragePoolAllocator implements StoragePoolAllocator { |
| |
| @Inject |
| DataCenterDao _dcDao; |
| |
| @Override |
| public List<StoragePool> allocateToPool(DiskProfile dskCh, VirtualMachineProfile vmProfile, DeploymentPlan plan, ExcludeList avoid, int returnUpTo) { |
| DataCenterVO dc = _dcDao.findById(plan.getDataCenterId()); |
| if (!dc.isLocalStorageEnabled()) { |
| return null; |
| } |
| |
| return super.allocateToPool(dskCh, vmProfile, plan, avoid, returnUpTo); |
| } |
| |
| @Override |
| public boolean configure(String name, Map<String, Object> params) throws ConfigurationException { |
| super.configure(name, params); |
| return true; |
| } |
| |
| protected UseLocalForRootAllocator() { |
| } |
| } |