mirror of
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126 lines
4.1 KiB
C#
126 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;
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using System.Collections.Generic;
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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
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{
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public class CreateSriovAction : PureAsyncAction
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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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XenAPI.Network newNetwork;
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private List<PIF> selectedPifs;
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public CreateSriovAction(IXenConnection connection, XenAPI.Network newNetwork, List<XenAPI.PIF> pifs)
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: base(connection,
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string.Format(Messages.NETWORK_ACTION_CREATING_NETWORK_TITLE, newNetwork.Name(), Helpers.GetName(connection)))
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{
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this.newNetwork = newNetwork;
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this.selectedPifs = pifs;
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}
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protected override void Run()
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{
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PIF pifOnMaster =null;
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if (selectedPifs.Count == 0)
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return;
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foreach (PIF thePif in selectedPifs)
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{
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Host host = thePif.Connection.Resolve<XenAPI.Host>(thePif.host);
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if (host == null)
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continue;
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if (host.IsMaster())
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{
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pifOnMaster = thePif;
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break;
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}
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}
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Connection.ExpectDisruption = true;
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//Enable SR-IOV network on Pool requires enabling master first.
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if (pifOnMaster != null)
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{
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selectedPifs.Remove(pifOnMaster);
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selectedPifs.Insert(0, pifOnMaster);
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}
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int inc = 100 / selectedPifs.Count;
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int lo = 0;
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// Create the new network
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XenRef<XenAPI.Network> networkRef = XenAPI.Network.create(Session, newNetwork);
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try
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{
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foreach (PIF thePif in selectedPifs)
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{
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RelatedTask = Network_sriov.async_create(Session, thePif.opaque_ref, networkRef);
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PollToCompletion(lo, lo + inc);
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lo += inc;
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}
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}
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catch(Exception)
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{
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if(lo == 0)
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DestroyNetwork(networkRef);
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throw;
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}
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}
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protected override void Clean()
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{
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Connection.ExpectDisruption = false;
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}
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private void DestroyNetwork(string network)
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{
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try
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{
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XenAPI.Network.destroy(Session, network);
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}
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catch (Exception exn)
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{
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log.Warn(exn, exn);
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}
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}
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}
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}
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