mirror of https://github.com/apache/cloudstack.git
53 lines
2.3 KiB
Java
53 lines
2.3 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.deploy.DeploymentPlanner.ExcludeList;
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import com.cloud.exception.AffinityConflictException;
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import com.cloud.exception.InsufficientServerCapacityException;
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import com.cloud.utils.component.Manager;
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import com.cloud.vm.VirtualMachineProfile;
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public interface DeploymentPlanningManager extends Manager {
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/**
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* Manages vm deployment stages: First Process Affinity/Anti-affinity - Call
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* the chain of AffinityGroupProcessor adapters to set deploymentplan scope
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* and exclude list Secondly, Call DeploymentPlanner - to use heuristics to
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* find the best spot to place the vm/volume. Planner will drill down to the
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* write set of clusters to look for placement based on various heuristics.
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* Lastly, Call Allocators - Given a cluster, allocators matches the
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* requirements to capabilities of the physical resource (host, storage
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* pool).
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*
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* @throws AffinityConflictException
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*
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*
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*
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*/
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DeployDestination planDeployment(VirtualMachineProfile vmProfile, DeploymentPlan plan,
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ExcludeList avoids, DeploymentPlanner planner) throws InsufficientServerCapacityException, AffinityConflictException;
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String finalizeReservation(DeployDestination plannedDestination,
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VirtualMachineProfile vmProfile, DeploymentPlan plan, ExcludeList avoids, DeploymentPlanner planner)
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throws InsufficientServerCapacityException, AffinityConflictException;
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void cleanupVMReservations();
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DeploymentPlanner getDeploymentPlannerByName(String plannerName);
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}
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