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https://github.com/xcp-ng/xenadmin.git
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c5b0af533e
in the Host extensions. Moved method TryResolveWithTimeout to the Connection class where it is more relevant. Removed wrapper methods WaitForReboot and WaitForAgent as they were not particularly useful. Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
76 lines
3.0 KiB
C#
76 lines
3.0 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.Collections.Generic;
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using XenAdmin.Core;
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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 RebootHostPlanAction : RebootPlanAction, IAvoidRestartHostsAware
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{
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private readonly Host _host;
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public List<string> AvoidRestartHosts { private get; set; }
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public RebootHostPlanAction(Host host)
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: base(host.Connection, new XenRef<Host>(host.opaque_ref), string.Format(Messages.UPDATES_WIZARD_REBOOTING, host))
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{
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_host = host;
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Visible = false;
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}
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protected override void RunWithSession(ref Session session)
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{
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// If there are no patches that require reboot, we skip the evacuate-reboot-bringbabiesback sequence
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if (Helpers.ElyOrGreater(_host) && AvoidRestartHosts != null && AvoidRestartHosts.Contains(_host.uuid))
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{
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log.Debug("Skipping scheduled restart (livepatching succeeded). RebootHostPlanAction is skipped.");
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return;
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}
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Visible = true;
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_host.Connection.ExpectDisruption = true;
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try
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{
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WaitForReboot(ref session, Host.BootTime, s => Host.async_reboot(s, HostXenRef.opaque_ref));
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foreach (var host in _host.Connection.Cache.Hosts)
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host.CheckAndPlugPBDs(); // Wait for PBDs to become plugged on all hosts
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}
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finally
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{
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_host.Connection.ExpectDisruption = false;
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}
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}
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}
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} |