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https://github.com/xcp-ng/xenadmin.git
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d3f761b070
* Deprecate set but unused Status property in favour of ProgressDescription. * Deprecate set but unused TitlePlan property. * Deprecated property Title in favour of ProgressDescription. * Removed unused plan RebootHostPlanAction. * Updated event declaration. * Removed property Visible. The plan is to have the actions log their history as soon as some is available. * Reworked the logging for the plan actions. The main change is the replacement of the ProgressDescription with a stack where all the steps of an action are stored, i.e. the action is responsible for its history, not the worker running it. * Lock the progress history before accessing it. * Better handling of error logging and user cancellation. Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
85 lines
3.6 KiB
C#
85 lines
3.6 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 System.Windows.Forms;
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using XenAdmin.Core;
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using XenAPI;
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namespace XenAdmin.Wizards.RollingUpgradeWizard.PlanActions
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{
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public class UpgradeAutomatedHostPlanAction : UpgradeHostPlanAction
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{
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private readonly Dictionary<string, string> _arguments;
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public UpgradeAutomatedHostPlanAction(Host host, Control invokingControl, Dictionary<string, string> arguments)
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: base(host, invokingControl)
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{
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_arguments = arguments ?? new Dictionary<string, string>();
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}
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protected override void RunWithSession(ref Session session)
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{
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string hostVersionBefore = CurrentHost.LongProductVersion();
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log.InfoFormat("Host '{0}' upgrading from version '{1}'", CurrentHost.Name(), hostVersionBefore);
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string value = Host.call_plugin(session, HostXenRef.opaque_ref, "prepare_host_upgrade.py", "main", _arguments);
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if (value.ToLower() == "true")
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Upgrade(ref session);
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else
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throw new Exception(value);
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Host hostAfterReboot = GetResolvedHost();
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if (hostAfterReboot == null)
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{
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log.InfoFormat("Cannot check host's version after reboot because the host '{0}' cannot be resolved", CurrentHost.Name());
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}
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else
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{
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if (Helpers.SameServerVersion(hostAfterReboot, hostVersionBefore))
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{
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log.ErrorFormat("Host '{0}' rebooted with the same version '{1}'", hostAfterReboot.Name(), hostAfterReboot.LongProductVersion());
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var error = new Exception(Messages.REBOOT_WITH_SAME_VERSION);
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//when the slave reboots with the same version do not interrupt the process,
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//so set the error without throwing it
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if (hostAfterReboot.IsMaster())
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throw error;
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Error = error;
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}
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log.InfoFormat("Host '{0}' upgraded with version '{1}'", hostAfterReboot.Name(), hostAfterReboot.LongProductVersion());
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}
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}
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}
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}
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