mirror of
https://github.com/xcp-ng/xenadmin.git
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129 lines
4.1 KiB
C#
129 lines
4.1 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.Threading;
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using XenAdmin.Core;
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using XenAdmin.Network;
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using XenAPI;
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using XenOvfTransport;
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namespace XenAdmin.Actions.OVFActions
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{
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public abstract class ApplianceAction : AsyncAction
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{
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protected string m_networkUuid;
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protected bool m_isTvmIpStatic;
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protected string m_tvmIpAddress;
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protected string m_tvmSubnetMask;
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protected string m_tvmGateway;
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protected XenOvfTransportBase m_transportAction;
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private const int SLEEP_TIME = 900;
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private const int MAX_ITERATIONS = 60 * 60 * 24 / SLEEP_TIME * 1000; //iterations in 24h
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/// <summary>
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/// RBAC dependencies needed to import appliance/export an appliance/import disk image.
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/// </summary>
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public static RbacMethodList StaticRBACDependencies = new RbacMethodList("VM.add_to_other_config",
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"VM.create",
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"VM.destroy",
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"VM.hard_shutdown",
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"VM.remove_from_other_config",
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"VM.set_HVM_boot_params",
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"VM.start",
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"VDI.create",
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"VDI.destroy",
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"VBD.create",
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"VBD.eject",
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"VIF.create",
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"Host.call_plugin");
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protected ApplianceAction(IXenConnection connection, string title,
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string networkUuid, bool isTvmIpStatic, string tvmIpAddress, string tvmSubnetMask, string tvmGateway)
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: base(connection, title)
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{
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m_networkUuid = networkUuid;
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m_isTvmIpStatic = isTvmIpStatic;
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m_tvmIpAddress = tvmIpAddress;
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m_tvmSubnetMask = tvmSubnetMask;
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m_tvmGateway = tvmGateway;
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Pool pool = Helpers.GetPool(connection);
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if (pool != null)
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Pool = pool;
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else
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Host = Helpers.GetMaster(connection);
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}
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protected override void Run()
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{
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SafeToExit = false;
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InitialiseTicker();
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}
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protected void UpdateHandler(XenOvfTranportEventArgs e)
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{
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if (!string.IsNullOrEmpty(e.Message))
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Description = e.Message;
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}
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public override void RecomputeCanCancel()
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{
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CanCancel = true;
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}
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protected override void CancelRelatedTask()
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{
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Description = Messages.CANCELING;
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if (m_transportAction != null)
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m_transportAction.Cancel = true;
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}
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private void InitialiseTicker()
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{
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System.Threading.Tasks.Task.Run(() => TickUntilCompletion());
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}
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private void TickUntilCompletion()
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{
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int i = 0;
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while (!IsCompleted && ++i<MAX_ITERATIONS)
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{
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OnChanged();
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Thread.Sleep(SLEEP_TIME);
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}
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}
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}
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}
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