xenadmin/XenAdmin/Diagnostics/Problems/HostProblem/HostNotLive.cs
Mihaela Stoica 80348d854e CA-108379: Hotfix prechecks encourage VMs to be suspended unnecessarily if HA is enabled - Fixed
- Added three Warning classes (HAEnabledWarning, WLBEnabledWarning, HostNotLiveWarning), used in the Pre-checks page of the Install wizard (also in the Rolling Pool Upgrade wizard) to indicate that a check was skipped and the reason why.
- If HA or WLB is on, we show this as an error in the "HA and WLB status" check and the "VM migration status" checks will be skipped (with a warning displayed) for all the hosts in the pool.
- Similarly, if a host if unreachable, we show this as an error in the "Host liveness status" check and the following checks for that host will be skipped (and warning displayed).

Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
2014-07-14 16:00:43 +01:00

102 lines
3.2 KiB
C#

/* Copyright (c) Citrix Systems Inc.
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using XenAdmin.Actions;
using XenAdmin.Actions.HostActions;
using XenAdmin.Commands;
using XenAdmin.Diagnostics.Checks;
using XenAPI;
namespace XenAdmin.Diagnostics.Problems.HostProblem
{
public class HostNotLive : HostProblem
{
public HostNotLive(Check check, Host host)
: base(check, host)
{
}
public override string Description
{
get { return string.Format(Messages.UPDATES_WIZARD_HOST_NOT_LIVE,Server); }
}
public override string HelpMessage
{
get { return CanStartHost() ? Messages.START_HOST : string.Empty; }
}
protected override AsyncAction CreateAction(out bool cancelled)
{
cancelled = false;
if (CanStartHost())
return new HostPowerOnAction(Server);
return null;
}
private bool CanStartHost()
{
bool canStartHost = false;
Program.Invoke(Program.MainWindow, delegate
{
var powerOnCommand = new PowerOnHostCommand(Program.MainWindow, Server);
canStartHost = powerOnCommand.CanExecute();
});
return canStartHost;
}
}
class HostNotLiveWarning : Warning
{
private readonly Host host;
public HostNotLiveWarning(Check check, Host host)
: base(check)
{
this.host = host;
}
public override string Title
{
get { return Check.Description; }
}
public override string Description
{
get
{
return string.Format(Messages.UPDATES_WIZARD_HOST_NOT_LIVE_WARNING, host);
}
}
}
}