protected override void Run()
{
PercentComplete = 0;
var exceptions = new List <Exception>();
RecomputeCanCancel();
RunSubActions(exceptions);
PercentComplete = 100;
Description = endDescription;
if (exceptions.Count > 1)
{
foreach (Exception e in exceptions)
{
log.Error(e);
}
Exception = new Exception(Messages.SOME_ERRORS_ENCOUNTERED);
}
if (Cancelling)
{
Exception = new CancelledException();
}
}
private void SetFatalErrorData(Task task)
{
string[] err = task.error_info;
if (err != null && err.Length > 0)
{
Exception = new Failure(err);
}
else if (task.status == task_status_type.cancelled)
{
Exception = new CancelledException();
}
}
protected override void RunWithSession(ref Session session)
{
//Show dialog prepare host boot from CD or PXE boot and click OK to reboot
Program.Invoke(invokingControl, () =>
{
using (var dialog = new InformationDialog(string.Format(Messages.ROLLING_UPGRADE_REBOOT_MESSAGE, GetResolvedHost().Name()),
new ThreeButtonDialog.TBDButton(Messages.REBOOT, DialogResult.OK),
new ThreeButtonDialog.TBDButton(Messages.SKIP_SERVER, DialogResult.Cancel))
{
WindowTitle = Messages.ROLLING_POOL_UPGRADE
})
{
if (dialog.ShowDialog(invokingControl) != DialogResult.OK) // Cancel or Unknown
{
if (GetResolvedHost().IsMaster())
{
Error = new ApplicationException(Messages.EXCEPTION_USER_CANCELLED_MASTER);
throw Error;
}
Error = new CancelledException();
}
}
});
if (Error != null)
{
return;
}
var hostObj = GetResolvedHost();
string beforeRebootProductVersion = hostObj.LongProductVersion();
string hostName = hostObj.Name();
do
{
if (Cancelling)
{
break;
}
Upgrade(ref session);
hostObj = GetResolvedHost();
if (Helpers.SameServerVersion(hostObj, beforeRebootProductVersion))
{
var obj = hostObj;
Program.Invoke(invokingControl, () =>
{
using (var dialog = new WarningDialog(string.Format(Messages.ROLLING_UPGRADE_REBOOT_AGAIN_MESSAGE, hostName),
new ThreeButtonDialog.TBDButton(Messages.REBOOT_AGAIN_BUTTON_LABEL, DialogResult.OK),
new ThreeButtonDialog.TBDButton(Messages.SKIP_SERVER, DialogResult.Cancel))
{
WindowTitle = Messages.ROLLING_POOL_UPGRADE
})
{
if (dialog.ShowDialog(invokingControl) == DialogResult.OK)
{
return;
}
if (obj.IsMaster())
{
Error = new Exception(Messages.HOST_REBOOTED_SAME_VERSION);
throw Error;
}
Error = new CancelledException();
Cancel();
}
});
}
else
{
break;
}
} while (true);
}
private void SetFatalErrorData(Task task)
{
string[] err = task.error_info;
if (err != null && err.Length > 0)
Exception = new Failure(err);
else if (task.status == task_status_type.cancelled)
Exception = new CancelledException();
}
