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100 lines
4.0 KiB
C#
100 lines
4.0 KiB
C#
/* Copyright (c) Citrix Systems, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms,
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* with or without modification, are permitted provided
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* that the following conditions are met:
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*
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* * Redistributions of source code must retain the above
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* copyright notice, this list of conditions and the
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* following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the
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* following disclaimer in the documentation and/or other
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* materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
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* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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using System;
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using XenAdmin.Core;
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using XenAdmin.Network;
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using XenAPI;
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namespace XenAdmin.Actions.VMActions
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{
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public class CreateVMFastAction : AsyncAction
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{
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private readonly bool _markVmAsBeingCreated;
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public CreateVMFastAction(IXenConnection connection, VM template, bool markVmAsBeingCreated = true)
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: base(connection, string.Format(Messages.INSTANT_VM_CREATE_TITLE, Helpers.GetName(template)), "")
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{
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//CA-339370: the VM's name is calculated at a later stage to avoid duplicate
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//names in the case of creating multiple VMs in quick succession;
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//it comes with the downside that no VM name is shown on the title
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Template = template;
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_markVmAsBeingCreated = markVmAsBeingCreated;
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ApiMethodsToRoleCheck.AddRange(Role.CommonTaskApiList);
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ApiMethodsToRoleCheck.AddRange(Role.CommonSessionApiList);
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ApiMethodsToRoleCheck.Add("vm.clone");
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ApiMethodsToRoleCheck.Add("vm.provision");
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ApiMethodsToRoleCheck.Add("vm.start");
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ApiMethodsToRoleCheck.Add("vm.set_name_label");
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}
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protected override void Run()
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{
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var originalName = Helpers.GetName(Template);
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Description = string.Format(Messages.CLONING_TEMPLATE, originalName);
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RelatedTask = VM.async_clone(Session, Template.opaque_ref, Helpers.MakeHiddenName(originalName));
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PollToCompletion(0, 80);
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string new_vm_ref = Result;
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if (_markVmAsBeingCreated)
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{
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VM = Connection.WaitForCache(new XenRef<VM>(new_vm_ref));
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VM.IsBeingCreated = true;
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}
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XenAdminConfigManager.Provider.HideObject(new_vm_ref);
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Description = Messages.PROVISIONING_VM;
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RelatedTask = VM.async_provision(Session, new_vm_ref);
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PollToCompletion(80, 90);
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Description = Messages.SAVING_VM_PROPERTIES_ACTION_TITLE;
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var newName = Helpers.DefaultVMName(originalName, Connection);
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VM.set_name_label(Session, new_vm_ref, newName);
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XenAdminConfigManager.Provider.ShowObject(new_vm_ref);
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if (_markVmAsBeingCreated)
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{
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VM.name_label = newName; //the set_name_label method takes some time, we want to show the VM right away
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VM.IsBeingCreated = false;
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}
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Result = new_vm_ref;
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Description = string.Format(Messages.INSTANT_VM_CREATE_DESC_COMPLETED, newName);
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}
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}
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}
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