mirror of
https://github.com/xcp-ng/xenadmin.git
synced 2024-12-20 07:26:03 +01:00
566 lines
22 KiB
C#
566 lines
22 KiB
C#
/* Copyright (c) Citrix Systems Inc.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms,
|
|
* with or without modification, are permitted provided
|
|
* that the following conditions are met:
|
|
*
|
|
* * Redistributions of source code must retain the above
|
|
* copyright notice, this list of conditions and the
|
|
* following disclaimer.
|
|
* * Redistributions in binary form must reproduce the above
|
|
* copyright notice, this list of conditions and the
|
|
* following disclaimer in the documentation and/or other
|
|
* materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
|
|
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
|
|
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
|
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
|
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
|
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
using System.Reflection;
|
|
using log4net;
|
|
using XenAdmin.Actions;
|
|
using XenAdmin.Commands;
|
|
using XenAdmin.Controls;
|
|
using XenAdmin.Diagnostics.Problems;
|
|
using XenAdmin.Properties;
|
|
using System.Windows.Forms;
|
|
using XenAdmin.Core;
|
|
using XenAPI;
|
|
using System.Collections.Generic;
|
|
using XenAdmin.Wizards.PatchingWizard.PlanActions;
|
|
using System;
|
|
using XenAdmin.Dialogs;
|
|
using System.Drawing;
|
|
using System.Linq;
|
|
|
|
using XenAdmin.Wizards.RollingUpgradeWizard.PlanActions;
|
|
|
|
namespace XenAdmin.Wizards.RollingUpgradeWizard
|
|
{
|
|
public partial class RollingUpgradeUpgradePage : XenTabPage
|
|
{
|
|
#region Private fields
|
|
private static readonly ILog log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
|
|
private static Bitmap animatedImage = Resources.ajax_loader;
|
|
|
|
private Dictionary<Host, List<PlanAction>> planActions = new Dictionary<Host, List<PlanAction>>();
|
|
private UnwindProblemsAction revertAction = null;
|
|
private SemiAutomaticBackgroundThread bworker;
|
|
private AutomaticBackgroundThread _workerAutomaticUpgrade;
|
|
#endregion
|
|
|
|
public RollingUpgradeUpgradePage()
|
|
{
|
|
InitializeComponent();
|
|
}
|
|
|
|
#region XenTabPage overrides
|
|
|
|
public override string PageTitle { get { return Messages.UPGRADE_PLAN; } }
|
|
|
|
public override string Text { get { return Messages.UPGRADE_PLAN; } }
|
|
|
|
public override string HelpID { get { return "Upgradepools"; } }
|
|
|
|
public override void PageLeave(PageLoadedDirection direction, ref bool cancel)
|
|
{
|
|
UnregisterAllStatusUpdateActions();
|
|
ImageAnimator.StopAnimate(animatedImage, onFrameChanged);
|
|
if (direction == PageLoadedDirection.Back)
|
|
{
|
|
planActions.Clear();
|
|
}
|
|
base.PageLeave(direction, ref cancel);
|
|
}
|
|
|
|
public override void PageCancelled()
|
|
{
|
|
UnregisterAllStatusUpdateActions();
|
|
UpgradeStatus = RollingUpgradeStatus.Cancelled;
|
|
if (bworker != null)
|
|
bworker.Cancel();
|
|
if (_workerAutomaticUpgrade != null)
|
|
_workerAutomaticUpgrade.Cancel();
|
|
}
|
|
|
|
public override bool EnableNext()
|
|
{
|
|
return UpgradeStatus == RollingUpgradeStatus.Completed;
|
|
}
|
|
|
|
public override bool EnablePrevious()
|
|
{
|
|
return false;
|
|
}
|
|
|
|
public override bool EnableCancel()
|
|
{
|
|
return UpgradeStatus == RollingUpgradeStatus.NotStarted || UpgradeStatus == RollingUpgradeStatus.Started;
|
|
}
|
|
|
|
public override void PageLoaded(PageLoadedDirection direction)
|
|
{
|
|
base.PageLoaded(direction);
|
|
UpgradeStatus = RollingUpgradeStatus.NotStarted;
|
|
ImageAnimator.Animate(animatedImage, onFrameChanged);
|
|
if (direction == PageLoadedDirection.Forward && planActions.Count > 0)
|
|
return;
|
|
|
|
OnPageUpdated();
|
|
|
|
dataGridView1.Rows.Clear();
|
|
UnregisterAllStatusUpdateActions();
|
|
planActions.Clear();
|
|
|
|
//Add masters first
|
|
var hostNeedUpgrade = new List<Host>();
|
|
//Add rest of slaves not ugpraded
|
|
foreach (var host in SelectedMasters)
|
|
{
|
|
Pool pool = Helpers.GetPoolOfOne(host.Connection);
|
|
if (pool != null)
|
|
hostNeedUpgrade.AddRange(pool.HostsToUpgrade);
|
|
else
|
|
hostNeedUpgrade.Add(host);
|
|
}
|
|
|
|
foreach (var host in hostNeedUpgrade)
|
|
{
|
|
planActions.Add(host, GetSubTasksFor(host));
|
|
dataGridView1.Rows.Add(new DataGridViewRowUpgrade(host));
|
|
}
|
|
|
|
//Revert precheck changes
|
|
revertAction = new UnwindProblemsAction(ProblemsResolvedPreCheck);
|
|
dataGridView1.Rows.Add(new DataGridViewRowUpgrade(revertAction));
|
|
|
|
labelOverallProgress.Text = string.Format(Messages.OVERALL_PROGRESS, 0, dataGridView1.Rows.Count - 1);
|
|
RegisterStatusUpdateActions();
|
|
StartUpgrade();
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region Accessors
|
|
|
|
public ThreeButtonDialog Dialog { get; private set; }
|
|
public IEnumerable<Host> SelectedMasters { private get; set; }
|
|
public bool ManualModeSelected { private get; set; }
|
|
public Dictionary<string, string> InstallMethodConfig { private get; set; }
|
|
public List<Problem> ProblemsResolvedPreCheck { private get; set; }
|
|
public RollingUpgradeStatus UpgradeStatus { get; private set; }
|
|
|
|
#endregion
|
|
|
|
private void onFrameChanged(object sender, EventArgs e)
|
|
{
|
|
try
|
|
{
|
|
ImageAnimator.UpdateFrames();
|
|
Program.BeginInvoke(dataGridView1, () => dataGridView1.InvalidateColumn(1));
|
|
}
|
|
catch (Exception)
|
|
{
|
|
}
|
|
}
|
|
|
|
private void StartUpgrade()
|
|
{
|
|
if (ManualModeSelected)
|
|
{
|
|
StartSemiAutomaticUpgrade();
|
|
}
|
|
else
|
|
{
|
|
StartAutomaticUpgrade();
|
|
}
|
|
}
|
|
|
|
private string completedTitleLabel = Messages.ROLLING_UPGRADE_UPGRADE_COMPLETED;
|
|
|
|
private void StartAutomaticUpgrade()
|
|
{
|
|
_workerAutomaticUpgrade = new AutomaticBackgroundThread(SelectedMasters, planActions, revertAction);
|
|
_workerAutomaticUpgrade.ReportRunning += ReportRunning;
|
|
_workerAutomaticUpgrade.ReportException += ReportException;
|
|
_workerAutomaticUpgrade.ReportHostDone += ReportHostDone;
|
|
_workerAutomaticUpgrade.ReportRevertDone += ReportRevertDone;
|
|
_workerAutomaticUpgrade.Completed += Completed;
|
|
_workerAutomaticUpgrade.Start();
|
|
|
|
UpgradeStatus = RollingUpgradeStatus.Started;
|
|
}
|
|
|
|
private void StartSemiAutomaticUpgrade()
|
|
{
|
|
bworker = new SemiAutomaticBackgroundThread(SelectedMasters, planActions, revertAction);
|
|
bworker.ManageSemiAutomaticPlanAction += ManageSemiAutomaticPlanAction;
|
|
bworker.ReportRunning += ReportRunning;
|
|
bworker.ReportException += ReportException;
|
|
bworker.ReportHostDone += ReportHostDone;
|
|
bworker.ReportRevertDone += ReportRevertDone;
|
|
bworker.Completed += Completed;
|
|
bworker.Start();
|
|
|
|
UpgradeStatus = RollingUpgradeStatus.Started;
|
|
}
|
|
|
|
private void ReportRevertDone()
|
|
{
|
|
Program.BeginInvoke(this, () =>
|
|
{
|
|
var row = (DataGridViewRowUpgrade)dataGridView1.Rows[dataGridView1.Rows.Count - 1];
|
|
row.UpdateStatus(HostUpgradeState.Upgraded, Messages.COMPLETED);
|
|
});
|
|
}
|
|
|
|
private void Completed()
|
|
{
|
|
Program.BeginInvoke(this, () =>
|
|
{
|
|
progressBar1.Value = 100;
|
|
UpgradeStatus = RollingUpgradeStatus.Completed;
|
|
labelTitle.Text = completedTitleLabel;
|
|
OnPageUpdated();
|
|
});
|
|
}
|
|
|
|
private void ReportRunning(PlanAction planAction, Host host)
|
|
{
|
|
Program.BeginInvoke(this, () =>
|
|
{
|
|
progressBar1.Value = progressBar1.Value < 100
|
|
? progressBar1.Value + 2
|
|
: progressBar1.Value;
|
|
var row = planAction is UnwindProblemsAction
|
|
? FindRow(null)
|
|
: FindRow(host);
|
|
if (row != null)
|
|
row.UpdateStatus(HostUpgradeState.Upgrading, planAction.TitlePlan);
|
|
});
|
|
}
|
|
|
|
private void ManageSemiAutomaticPlanAction(UpgradeManualHostPlanAction planAction)
|
|
{
|
|
if (UpgradeStatus == RollingUpgradeStatus.Cancelled)
|
|
return;
|
|
|
|
var upgradeHostPlanAction = planAction;
|
|
//Show dialog prepare host boot from CD or PXE boot and click OK to reboot
|
|
string msg = string.Format(Messages.ROLLING_UPGRADE_REBOOT_MESSAGE, planAction.Host.Name);
|
|
|
|
UpgradeManualHostPlanAction action = upgradeHostPlanAction;
|
|
|
|
Program.Invoke(this, () =>
|
|
{
|
|
using (Dialog = new NotModalThreeButtonDialog(SystemIcons.Information, msg, Messages.REBOOT, Messages.SKIP_SERVER))
|
|
{
|
|
Dialog.ShowDialog(this);
|
|
|
|
if (Dialog.DialogResult != DialogResult.OK) // Cancel or Unknown
|
|
{
|
|
completedTitleLabel = Messages.ROLLING_UPGRADE_UPGRADE_NOT_COMPLETED;
|
|
if(action.Host.IsMaster())
|
|
throw new ApplicationException(Messages.EXCEPTION_USER_CANCELLED_MASTER);
|
|
|
|
throw new ApplicationException(Messages.EXCEPTION_USER_CANCELLED);
|
|
}
|
|
}
|
|
});
|
|
string beforeRebootProductVersion = upgradeHostPlanAction.Host.LongProductVersion;
|
|
string hostName = upgradeHostPlanAction.Host.Name;
|
|
upgradeHostPlanAction.Timeout += new EventHandler(upgradeHostPlanAction_Timeout);
|
|
try
|
|
{
|
|
do
|
|
{
|
|
if (UpgradeStatus == RollingUpgradeStatus.Cancelled)
|
|
break;
|
|
|
|
//Reboot with timeout of 20 min
|
|
upgradeHostPlanAction.Run();
|
|
|
|
//if comes back and does not have a different product version
|
|
if (Helpers.SameServerVersion(upgradeHostPlanAction.Host, beforeRebootProductVersion))
|
|
{
|
|
using (var dialog = new NotModalThreeButtonDialog(SystemIcons.Exclamation,
|
|
string.Format(Messages.ROLLING_UPGRADE_REBOOT_AGAIN_MESSAGE, hostName)
|
|
, Messages.REBOOT_AGAIN_BUTTON_LABEL, Messages.SKIP_SERVER))
|
|
{
|
|
Program.Invoke(this, () => dialog.ShowDialog(this));
|
|
if (dialog.DialogResult != DialogResult.OK) // Cancel or Unknown
|
|
throw new Exception(Messages.HOST_REBOOTED_SAME_VERSION);
|
|
else
|
|
upgradeHostPlanAction = new UpgradeManualHostPlanAction(upgradeHostPlanAction.Host);
|
|
}
|
|
}
|
|
|
|
} while (Helpers.SameServerVersion(upgradeHostPlanAction.Host, beforeRebootProductVersion));
|
|
}
|
|
finally
|
|
{
|
|
upgradeHostPlanAction.Timeout -= new EventHandler(upgradeHostPlanAction_Timeout);
|
|
}
|
|
}
|
|
|
|
private void upgradeHostPlanAction_Timeout(object sender, EventArgs e)
|
|
{
|
|
var dialog = new NotModalThreeButtonDialog(SystemIcons.Exclamation, Messages.ROLLING_UPGRADE_TIMEOUT.Replace("\\n", "\n"), Messages.KEEP_WAITING_BUTTON_LABEL.Replace("\\n", "\n"), Messages.CANCEL);
|
|
Program.Invoke(this, () => dialog.ShowDialog(this));
|
|
if (dialog.DialogResult != DialogResult.OK) // Cancel or Unknown
|
|
{
|
|
UpgradeHostPlanAction action = (UpgradeHostPlanAction)sender;
|
|
action.Cancel();
|
|
}
|
|
}
|
|
|
|
private void ReportException(Exception exception, PlanAction planAction, Host host)
|
|
{
|
|
Program.Invoke(this, () =>
|
|
{
|
|
if (host != null && !host.enabled && host.Connection != null && host.Connection.Session != null)
|
|
new EnableHostAction(host, false,
|
|
AddHostToPoolCommand.EnableNtolDialog).RunExternal(host.Connection.Session);
|
|
});
|
|
Program.BeginInvoke(this, () =>
|
|
{
|
|
var row = planAction is UnwindProblemsAction
|
|
? FindRow(null)
|
|
: FindRow(host);
|
|
|
|
row.UpdateStatus(HostUpgradeState.Error, exception.Message);
|
|
|
|
UpgradeProgress(row.Index + 1);
|
|
|
|
});
|
|
|
|
|
|
}
|
|
|
|
private void ReportHostDone(Host host)
|
|
{
|
|
Program.BeginInvoke(this, () =>
|
|
{
|
|
var row = FindRow(host);
|
|
row.UpdateStatus(HostUpgradeState.Upgraded, Messages.COMPLETED);
|
|
|
|
labelOverallProgress.Text = string.Format(Messages.OVERALL_PROGRESS, row.Index + 1, dataGridView1.Rows.Count - 1);
|
|
UpgradeProgress(row.Index + 1);
|
|
});
|
|
}
|
|
|
|
private void UpgradeProgress(int numberDone)
|
|
{
|
|
int progressValue = (int)(((double)(numberDone) / (dataGridView1.Rows.Count - 1)) * 100);
|
|
progressBar1.Value = progressValue >= 100 ? 90 : progressValue;
|
|
}
|
|
|
|
private DataGridViewRowUpgrade FindRow(Host host)
|
|
{
|
|
foreach (DataGridViewRowUpgrade row in dataGridView1.Rows)
|
|
{
|
|
if (host == null && row.Host == null)
|
|
return row;
|
|
if (host != null && row.Host != null && host.Equals(row.Host))
|
|
return row;
|
|
}
|
|
throw new Exception("Row not found");
|
|
}
|
|
|
|
private void RegisterStatusUpdateActions()
|
|
{
|
|
if (planActions == null)
|
|
return;
|
|
|
|
foreach (KeyValuePair<Host, List<PlanAction>> kvp in planActions)
|
|
{
|
|
foreach (PlanAction planAction in kvp.Value)
|
|
{
|
|
planAction.StatusChanged += planAction_StatusChanged;
|
|
}
|
|
}
|
|
}
|
|
|
|
private void UnregisterAllStatusUpdateActions()
|
|
{
|
|
if (planActions == null)
|
|
return;
|
|
|
|
foreach (KeyValuePair<Host, List<PlanAction>> kvp in planActions)
|
|
{
|
|
foreach (PlanAction planAction in kvp.Value)
|
|
{
|
|
planAction.StatusChanged -= planAction_StatusChanged;
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
private void planAction_StatusChanged(PlanAction plan, Host senderHost)
|
|
{
|
|
if(senderHost == null || plan == null)
|
|
return;
|
|
|
|
Program.Invoke(Program.MainWindow, () =>
|
|
{
|
|
List<DataGridViewRowUpgrade> rowsForHost = (from DataGridViewRowUpgrade row in dataGridView1.Rows
|
|
where row.RowIsForHost(senderHost)
|
|
select row).ToList();
|
|
|
|
foreach (DataGridViewRowUpgrade row in rowsForHost)
|
|
{
|
|
row.UpdateStatus(HostUpgradeState.Upgrading, plan.Status);
|
|
}
|
|
});
|
|
}
|
|
|
|
private List<PlanAction> GetSubTasksFor(Host host)
|
|
{
|
|
List<XenRef<VM>> runningVMs = RunningVMs(host);
|
|
if (ManualModeSelected)
|
|
return new List<PlanAction>
|
|
{
|
|
new EvacuateHostPlanAction(host),
|
|
new UpgradeManualHostPlanAction(host),
|
|
new BringBabiesBackAction(runningVMs, host, true)
|
|
};
|
|
return new List<PlanAction>
|
|
{
|
|
new EvacuateHostPlanAction(host),
|
|
new UpgradeHostPlanAction(host, InstallMethodConfig),
|
|
new BringBabiesBackAction(runningVMs, host, true)
|
|
};
|
|
}
|
|
|
|
private static List<XenRef<VM>> RunningVMs(Host host)
|
|
{
|
|
var vms = new List<XenRef<VM>>();
|
|
foreach (VM vm in host.Connection.ResolveAll(host.resident_VMs))
|
|
{
|
|
if (!vm.is_a_real_vm)
|
|
continue;
|
|
|
|
vms.Add(new XenRef<VM>(vm.opaque_ref));
|
|
}
|
|
return vms;
|
|
}
|
|
|
|
private void linkLabel1_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
|
|
{
|
|
Program.ViewLogFiles();
|
|
}
|
|
|
|
#region Nested classes
|
|
|
|
private class NotModalThreeButtonDialog : ThreeButtonDialog
|
|
{
|
|
public NotModalThreeButtonDialog(Icon icon, string msg, string button1Text, string button2Text)
|
|
: base(new Details(icon, msg),
|
|
new TBDButton(button1Text, DialogResult.OK),
|
|
new TBDButton(button2Text, DialogResult.Cancel))
|
|
{
|
|
Buttons[0].Click += new EventHandler(button1_Click);
|
|
Buttons[1].Click += new EventHandler(button2_Click);
|
|
}
|
|
|
|
void button1_Click(object sender, EventArgs e)
|
|
{
|
|
DialogResult = DialogResult.OK;
|
|
this.Close();
|
|
}
|
|
void button2_Click(object sender, EventArgs e)
|
|
{
|
|
DialogResult = DialogResult.Cancel;
|
|
this.Close();
|
|
}
|
|
}
|
|
|
|
private class DataGridViewRowUpgrade : DataGridViewRow
|
|
{
|
|
public readonly Host Host;
|
|
private DataGridViewImageCell imageCell = new DataGridViewImageCell();
|
|
private DataGridViewTextBoxCell taskCell = new DataGridViewTextBoxCell();
|
|
private DataGridViewTextBoxCell statusCell = new DataGridViewTextBoxCell();
|
|
|
|
private DataGridViewRowUpgrade()
|
|
{
|
|
this.Cells.Add(taskCell);
|
|
this.Cells.Add(imageCell);
|
|
this.Cells.Add(statusCell);
|
|
}
|
|
public DataGridViewRowUpgrade(Host host)
|
|
: this()
|
|
{
|
|
Host = host;
|
|
taskCell.Value = string.Format(Host.IsMaster() ? Messages.UPGRADE_POOL_MASTER : Messages.UPGRADE_SLAVE, host.Name);
|
|
UpdateStatus(HostUpgradeState.NotUpgraded, Messages.NOT_UPGRADED);
|
|
|
|
}
|
|
|
|
public readonly UnwindProblemsAction RevertAction;
|
|
public DataGridViewRowUpgrade(UnwindProblemsAction action)
|
|
: this()
|
|
{
|
|
RevertAction = action;
|
|
taskCell.Value = Messages.REVERT_PRECHECK_ACTIONS;
|
|
UpdateStatus(HostUpgradeState.NotUpgraded, Messages.NOT_UPGRADED);
|
|
}
|
|
|
|
public bool RowIsForHost(Host host)
|
|
{
|
|
return host == Host;
|
|
}
|
|
|
|
public void UpdateStatus(HostUpgradeState state, string value)
|
|
{
|
|
try
|
|
{
|
|
switch (state)
|
|
{
|
|
case HostUpgradeState.Upgraded:
|
|
imageCell.Value = Resources._000_Tick_h32bit_16;
|
|
break;
|
|
|
|
case HostUpgradeState.Upgrading:
|
|
imageCell.Value = animatedImage;
|
|
break;
|
|
|
|
case HostUpgradeState.Error:
|
|
imageCell.Value = Resources._000_Abort_h32bit_16;
|
|
break;
|
|
|
|
case HostUpgradeState.NotUpgraded:
|
|
imageCell.Value = new Bitmap(1, 1);
|
|
break;
|
|
}
|
|
}
|
|
catch (Exception) { }
|
|
statusCell.Value = value;
|
|
}
|
|
}
|
|
|
|
private enum HostUpgradeState
|
|
{
|
|
NotUpgraded,
|
|
Upgraded,
|
|
Upgrading,
|
|
Error
|
|
}
|
|
|
|
#endregion
|
|
}
|
|
}
|