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ff869c8ade
- Adding a disk on local SR to an HA protected VM was crashing. - The user could not plug the disk to the VM even after providing credentials on the role elevation dialog. - The user had to enter credentials for each of the sub-actions involved in adding a disk. Signed-off-by: Konstantina Chremmou <Konstantina.Chremmou@cloud.com>
99 lines
3.7 KiB
C#
99 lines
3.7 KiB
C#
/* Copyright (c) Cloud Software Group, Inc.
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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 XenAPI;
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namespace XenAdmin.Actions
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{
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/// <summary>
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/// Creates a VBD, then tries to plug it into a VM.
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/// </summary>
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public class VbdCreateAndPlugAction : AsyncAction
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{
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private static readonly log4net.ILog log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
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private readonly VBD vbd;
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/// <summary>
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/// Subscribe to this even unless installing tools
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/// </summary>
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public event Action<string> ShowUserInstruction;
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public VbdCreateAndPlugAction(VM vm, VBD vbd, string vdiName, bool suppress)
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: base(vm.Connection, string.Format(Messages.ATTACHING_VIRTUAL_DISK, vdiName, vm.Name()), "", suppress)
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{
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VM = vm;
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this.vbd = vbd;
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ApiMethodsToRoleCheck.Add("vbd.create");
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if (VM.IsHVM() || !vbd.empty)
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ApiMethodsToRoleCheck.AddRange("vbd.get_allowed_operations", "vbd.async_plug");
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}
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protected override void Run()
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{
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string vbdServerRef = VBD.create(Session, vbd);
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if (!VM.IsHVM() && vbd.empty)
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{
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// PV guest require no further action
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return;
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}
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// Then if we can plug the vbd in, do so...
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if (vbdServerRef != null &&
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VBD.get_allowed_operations(Session, vbdServerRef).Contains(vbd_operations.plug))
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{
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log.DebugFormat("Attempting to hot plug VBD {0}.", vbd.uuid);
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RelatedTask = VBD.async_plug(Session, vbdServerRef);
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PollToCompletion();
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Description = Messages.ATTACHDISKWIZARD_ATTACHED;
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}
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else
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{
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VM vm = Connection.Resolve(vbd.VM);
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if (vm != null && vm.power_state != vm_power_state.Halted)
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{
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if (vbd.type == vbd_type.CD)
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ShowUserInstruction?.Invoke(Messages.NEW_DVD_DRIVE_REBOOT);
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else
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ShowUserInstruction?.Invoke(Messages.NEWDISKWIZARD_MESSAGE);
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}
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}
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}
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}
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}
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