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If a host needs to be rebooted after the update application, and the update is not a live patch, then do the host evacuation before applying the update. Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
62 lines
2.5 KiB
C#
62 lines
2.5 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 XenAPI;
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namespace XenAdmin.Wizards.PatchingWizard.PlanActions
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{
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public class ApplyPatchPlanAction : HostPlanAction
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{
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private readonly Pool_patch _patch;
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private readonly bool _hostNeedsEvacuated;
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public ApplyPatchPlanAction(Host host, Pool_patch patch, bool hostNeedsEvacuated)
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: base(host)
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{
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_patch = patch;
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_hostNeedsEvacuated = hostNeedsEvacuated;
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}
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protected override void RunWithSession(ref Session session)
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{
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var host = GetResolvedHost();
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// evacuate the host, if needed, before applying the update
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if (_hostNeedsEvacuated)
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EvacuateHost(ref session);
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AddProgressStep(string.Format(Messages.UPDATES_WIZARD_APPLYING_UPDATE, _patch.Name(), host.Name()));
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XenRef<Task> task = Pool_patch.async_apply(session, _patch.opaque_ref, host.opaque_ref);
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PollTaskForResultAndDestroy(Connection, ref session, task);
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}
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}
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} |