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