| // 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.hypervisor; |
| |
| import com.cloud.storage.Storage.ImageFormat; |
| |
| import java.util.HashMap; |
| import java.util.Locale; |
| import java.util.Map; |
| |
| public class Hypervisor { |
| |
| static Map<String, HypervisorType> hypervisorTypeMap; |
| static Map<HypervisorType, ImageFormat> supportedImageFormatMap; |
| |
| public static enum HypervisorType { |
| None, //for storage hosts |
| XenServer, |
| KVM, |
| VMware, |
| Hyperv, |
| VirtualBox, |
| Parralels, |
| BareMetal, |
| Simulator, |
| Ovm, |
| Ovm3, |
| LXC, |
| |
| Any; /*If you don't care about the hypervisor type*/ |
| |
| static { |
| hypervisorTypeMap = new HashMap<>(); |
| hypervisorTypeMap.put("xenserver", HypervisorType.XenServer); |
| hypervisorTypeMap.put("kvm", HypervisorType.KVM); |
| hypervisorTypeMap.put("vmware", HypervisorType.VMware); |
| hypervisorTypeMap.put("hyperv", HypervisorType.Hyperv); |
| hypervisorTypeMap.put("virtualbox", HypervisorType.VirtualBox); |
| hypervisorTypeMap.put("parallels", HypervisorType.Parralels); |
| hypervisorTypeMap.put("baremetal", HypervisorType.BareMetal); |
| hypervisorTypeMap.put("simulator", HypervisorType.Simulator); |
| hypervisorTypeMap.put("ovm", HypervisorType.Ovm); |
| hypervisorTypeMap.put("lxc", HypervisorType.LXC); |
| hypervisorTypeMap.put("any", HypervisorType.Any); |
| hypervisorTypeMap.put("ovm3", HypervisorType.Ovm3); |
| |
| supportedImageFormatMap = new HashMap<>(); |
| supportedImageFormatMap.put(HypervisorType.XenServer, ImageFormat.VHD); |
| supportedImageFormatMap.put(HypervisorType.KVM, ImageFormat.QCOW2); |
| supportedImageFormatMap.put(HypervisorType.VMware, ImageFormat.OVA); |
| supportedImageFormatMap.put(HypervisorType.Ovm, ImageFormat.RAW); |
| supportedImageFormatMap.put(HypervisorType.Ovm3, ImageFormat.RAW); |
| } |
| |
| public static HypervisorType getType(String hypervisor) { |
| return hypervisor == null ? HypervisorType.None : |
| hypervisorTypeMap.getOrDefault(hypervisor.toLowerCase(Locale.ROOT), HypervisorType.None); |
| } |
| |
| /** |
| * This method really needs to be part of the properties of the hypervisor type itself. |
| * |
| * @param hyperType |
| * @return |
| */ |
| public static ImageFormat getSupportedImageFormat(HypervisorType hyperType) { |
| return supportedImageFormatMap.getOrDefault(hyperType, null); |
| } |
| } |
| |
| } |