| // 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.deploy; |
| |
| import com.cloud.vm.VirtualMachineProfile; |
| import org.apache.log4j.Logger; |
| |
| |
| import javax.naming.ConfigurationException; |
| import java.util.List; |
| import java.util.Map; |
| |
| public class SkipHeuresticsPlanner extends FirstFitPlanner implements HAPlanner { |
| private static final Logger s_logger = Logger.getLogger(SkipHeuresticsPlanner.class); |
| |
| |
| /** |
| * This method should remove the clusters crossing capacity threshold |
| * to avoid further vm allocation on it. |
| * |
| * In case of HA, we shouldn't consider this threshold as we have reserved the capacity for such emergencies. |
| */ |
| @Override |
| protected void removeClustersCrossingThreshold(List<Long> clusterListForVmAllocation, ExcludeList avoid, |
| VirtualMachineProfile vmProfile, DeploymentPlan plan){ |
| if (s_logger.isDebugEnabled()) { |
| s_logger.debug("Deploying vm during HA process, so skipping disable threshold check"); |
| } |
| return; |
| } |
| |
| @Override |
| public boolean canHandle(VirtualMachineProfile vm, DeploymentPlan plan, ExcludeList avoid) { |
| return true; |
| } |
| |
| @Override |
| public boolean configure(String name, Map<String, Object> params) throws ConfigurationException { |
| super.configure(name, params); |
| |
| return true; |
| |
| } |
| |
| } |