mirror of
https://github.com/xcp-ng/xenadmin.git
synced 2024-12-22 16:36:03 +01:00
ae22560ce8
prevent them from being serialised alongside the API properties. This will also be useful for moving the API bindings out of XenModel. Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
686 lines
26 KiB
C#
686 lines
26 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;
|
|
using System.Collections.Generic;
|
|
using System.ComponentModel;
|
|
using System.Data;
|
|
using System.Drawing;
|
|
using System.Text;
|
|
using System.Windows.Forms;
|
|
|
|
using XenAdmin.Actions;
|
|
using XenAdmin.Actions.Wlb;
|
|
using XenAdmin.Commands;
|
|
using XenAdmin.Controls;
|
|
using XenAdmin.Core;
|
|
using XenAdmin.Wlb;
|
|
using XenAdmin.Dialogs;
|
|
using XenAdmin.Dialogs.Wlb;
|
|
using XenAdmin.Network;
|
|
using XenAdmin.Help;
|
|
using XenAdmin.TabPages;
|
|
using XenAPI;
|
|
|
|
|
|
namespace XenAdmin.TabPages
|
|
{
|
|
public partial class WlbPage : BaseTabPage
|
|
{
|
|
private static readonly log4net.ILog log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
|
|
|
|
private Pool _pool;
|
|
private WlbPoolConfiguration _wlbPoolConfiguration;
|
|
|
|
/// <summary>
|
|
/// The pool that the panel is displaying WLB info for. Must be set on the event thread.
|
|
/// </summary>
|
|
public Pool Pool
|
|
{
|
|
set
|
|
{
|
|
Program.AssertOnEventThread();
|
|
if (null != value)
|
|
{
|
|
this.wlbOptimizePool.XenObject = value;
|
|
|
|
if (_pool != value)
|
|
{
|
|
if (_pool != null)
|
|
_pool.PropertyChanged -= Pool_PropertyChanged;
|
|
_pool = value;
|
|
_pool.PropertyChanged += Pool_PropertyChanged;
|
|
}
|
|
|
|
SetRetrievingConfiguration();
|
|
RetrieveConfiguration();
|
|
RefreshControls();
|
|
}
|
|
}
|
|
}
|
|
|
|
public WlbPage()
|
|
{
|
|
InitializeComponent();
|
|
|
|
base.Text = Messages.WORKLOAD_BALANCING;
|
|
pdSectionConfiguration.fixFirstColumnWidth(200);
|
|
pictureBoxWarningTriangle.Image = SystemIcons.Warning.ToBitmap();
|
|
|
|
RefreshControls();
|
|
}
|
|
|
|
#region ControlEvents
|
|
|
|
private void buttonConfigure_Click(object sender, EventArgs e)
|
|
{
|
|
|
|
if (_pool == null)
|
|
{
|
|
return;
|
|
}
|
|
|
|
// if the _wlbPoolConfiguration is null, it means we cannot communicate with the WLB
|
|
// server for some reason do nothing
|
|
if (null != _wlbPoolConfiguration)
|
|
{
|
|
DisableButtons();
|
|
EditWLB(_pool);
|
|
}
|
|
|
|
}
|
|
|
|
private void buttonEnableDisableWlb_Click(object sender, EventArgs e)
|
|
{
|
|
if (WlbServerState.GetState(_pool) != WlbServerState.ServerState.Enabled)
|
|
{
|
|
DisableButtons();
|
|
EnableWLB();
|
|
}
|
|
else
|
|
{
|
|
DisableButtons();
|
|
DisableWLB(false);
|
|
}
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region Wlb Actions
|
|
|
|
private void EnableWLB()
|
|
{
|
|
// Enable WLB.
|
|
EnableWLBAction action = new EnableWLBAction(_pool);
|
|
// We will need to re-enable buttons when the action completes
|
|
action.Completed += Program.MainWindow.action_Completed;
|
|
action.Completed += this.action_Completed;
|
|
action.RunAsync();
|
|
Program.MainWindow.UpdateToolbars();
|
|
}
|
|
|
|
private void DisableWLB(bool deconfigure)
|
|
{
|
|
DisableWLBAction action = new DisableWLBAction(_pool, deconfigure);
|
|
action.Completed += Program.MainWindow.action_Completed;
|
|
action.Completed += this.action_Completed;
|
|
action.RunAsync();
|
|
Program.MainWindow.UpdateToolbars();
|
|
}
|
|
|
|
private void RetrieveConfiguration()
|
|
{
|
|
// only get the config if there are no other pending wlb actions
|
|
if (null == HelpersGUI.FindActiveWLBAction(_pool.Connection))
|
|
{
|
|
RetrieveWlbConfigurationAction action = new RetrieveWlbConfigurationAction(_pool);
|
|
action.Completed += this.action_Completed;
|
|
action.RunAsync();
|
|
}
|
|
}
|
|
|
|
private void SaveWLBConfig(WlbPoolConfiguration PoolConfiguration)
|
|
{
|
|
Dictionary<string, string> completeConfiguration = PoolConfiguration.ToDictionary();
|
|
SendWlbConfigurationKind kind = SendWlbConfigurationKind.SetPoolConfiguration;
|
|
|
|
// check for host configurations in the pool configuration
|
|
if (PoolConfiguration.HostConfigurations.Count > 0)
|
|
{
|
|
// add the flag denoting that there are host configs to be saved
|
|
kind |= SendWlbConfigurationKind.SetHostConfiguration;
|
|
// get the key for each host config (host.uuid)
|
|
foreach (string key in PoolConfiguration.HostConfigurations.ToDictionary().Keys)
|
|
{
|
|
//Drop any exising copy from the pool configuration
|
|
if (completeConfiguration.ContainsKey(key))
|
|
{
|
|
completeConfiguration.Remove(key);
|
|
}
|
|
// and add the task to the collection
|
|
completeConfiguration.Add(key, PoolConfiguration.HostConfigurations.ToDictionary()[key]);
|
|
}
|
|
}
|
|
|
|
// check for scheduled tasks in the pool configuration
|
|
if (PoolConfiguration.ScheduledTasks.TaskList.Count > 0)
|
|
{
|
|
// add the flag denoting that there are scheduled tasks to be saved
|
|
kind |= SendWlbConfigurationKind.SetScheduledTask;
|
|
// get the key for each scheduled task
|
|
foreach (string key in PoolConfiguration.ScheduledTasks.ToDictionary().Keys)
|
|
{
|
|
//Drop any exising copy from the pool configuration
|
|
if (completeConfiguration.ContainsKey(key))
|
|
{
|
|
completeConfiguration.Remove(key);
|
|
}
|
|
// and add the task to the collection
|
|
completeConfiguration.Add(key, PoolConfiguration.ScheduledTasks.ToDictionary()[key]);
|
|
}
|
|
}
|
|
|
|
SendWlbConfigurationAction action = new SendWlbConfigurationAction(_pool, PoolConfiguration.ToDictionary(), kind);
|
|
using (var dialog = new ActionProgressDialog(action, ProgressBarStyle.Blocks))
|
|
{
|
|
dialog.ShowCancel = true;
|
|
dialog.ShowDialog(this);
|
|
}
|
|
Program.MainWindow.UpdateToolbars();
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region Event Handlers
|
|
|
|
protected void action_Completed(ActionBase sender)
|
|
{
|
|
// This seems to be called off the event thread
|
|
AsyncAction action = (AsyncAction)sender;
|
|
if (action.IsCompleted)
|
|
{
|
|
action.Completed -= action_Completed;
|
|
if (action is EnableWLBAction || action is RetrieveWlbConfigurationAction || action is DisableWLBAction)
|
|
{
|
|
if (action is EnableWLBAction)
|
|
{
|
|
EnableWLBAction thisAction = (EnableWLBAction)action;
|
|
_wlbPoolConfiguration = new WlbPoolConfiguration(thisAction.WlbConfiguration);
|
|
}
|
|
else if (action is RetrieveWlbConfigurationAction)
|
|
{
|
|
RetrieveWlbConfigurationAction thisAction = (RetrieveWlbConfigurationAction)action;
|
|
if (thisAction.Succeeded)
|
|
{
|
|
_wlbPoolConfiguration = new WlbPoolConfiguration(thisAction.WlbConfiguration);
|
|
}
|
|
else
|
|
{
|
|
//_statusError = thisAction.Exception.Message;
|
|
_wlbPoolConfiguration = null;
|
|
}
|
|
}
|
|
else if (action is DisableWLBAction)
|
|
{
|
|
}
|
|
|
|
Program.Invoke(Program.MainWindow, delegate()
|
|
{
|
|
if (_pool != null && _pool.Connection == action.Connection)
|
|
{
|
|
RefreshControls();
|
|
}
|
|
});
|
|
}
|
|
}
|
|
}
|
|
|
|
private void Pool_PropertyChanged(object sender, PropertyChangedEventArgs e)
|
|
{
|
|
|
|
// Refresh controls if a wlb pool preoprty changes, or if other_config changes
|
|
if (e.PropertyName.StartsWith("wlb") || e.PropertyName == "other_config")
|
|
{
|
|
RefreshControls();
|
|
}
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region Private Methods
|
|
|
|
/// <summary>
|
|
/// Rebuilds the panel contents. Must be called on the event thread.
|
|
/// </summary>
|
|
private void RefreshControls()
|
|
{
|
|
Program.AssertOnEventThread();
|
|
if ((!this.Visible) ||
|
|
(null == _pool))
|
|
{
|
|
return;
|
|
}
|
|
|
|
try
|
|
{
|
|
|
|
if (null != _wlbPoolConfiguration)
|
|
{
|
|
this.wlbOptimizePool.SuspendLayout();
|
|
// Update optimizePool control properties (versionSupport, apply button)
|
|
this.wlbOptimizePool.SetOptControlProperties(_wlbPoolConfiguration.AutoBalanceEnabled, _wlbPoolConfiguration.PowerManagementEnabled);
|
|
this.wlbOptimizePool.ResumeLayout();
|
|
}
|
|
|
|
SetButtonState();
|
|
|
|
SetConfigurationItems();
|
|
}
|
|
catch
|
|
{
|
|
//do nothing
|
|
}
|
|
}
|
|
|
|
private void SetRetrievingConfiguration()
|
|
{
|
|
pdSectionConfiguration.PauseLayout();
|
|
pdSectionConfiguration.ClearData();
|
|
pdSectionConfiguration.AddEntry(Messages.WLB_RETRIEVING_CONFIGURATION, Messages.WLB_PLEASE_WAIT);
|
|
pdSectionConfiguration.StartLayout();
|
|
pdSectionConfiguration.Expand();
|
|
}
|
|
|
|
private void SetConfigurationItems()
|
|
{
|
|
// Populate the Configuration Items
|
|
pdSectionConfiguration.PauseLayout();
|
|
pdSectionConfiguration.ClearData();
|
|
if (WlbServerState.GetState(_pool) == WlbServerState.ServerState.ConnectionError)
|
|
{
|
|
pdSectionConfiguration.AddEntry(Messages.WLB_STATUS, getPoolWLBStatus(_pool));
|
|
pdSectionConfiguration.AddEntry(Messages.WLB_SERVER_URL, getPoolWLBServer(_pool));
|
|
}
|
|
else
|
|
{
|
|
pdSectionConfiguration.AddEntry(Messages.WLB_SERVER_URL, getPoolWLBServer(_pool));
|
|
pdSectionConfiguration.AddEntry(Messages.WLB_OPT_MODE, getPoolOptMode(_pool));
|
|
if (null != _wlbPoolConfiguration)
|
|
{
|
|
if (_wlbPoolConfiguration.AutomateOptimizationMode)
|
|
{
|
|
pdSectionConfiguration.AddEntry(Messages.WLB_NEXT_OPT_MODE_SCHEDULE_TEXT, getNextOptModeTask(_pool));
|
|
}
|
|
pdSectionConfiguration.AddEntry(Messages.WLB_AUTO_OPT, getAutoOptimization(_pool));
|
|
pdSectionConfiguration.AddEntry(Messages.WLB_PWR_MGT, getPoolWlbPowerManagement(_pool));
|
|
}
|
|
}
|
|
pdSectionConfiguration.Expand();
|
|
pdSectionConfiguration.StartLayout();
|
|
|
|
}
|
|
|
|
private RbacMethodList WLB_PERMISSION_CHECKS = new RbacMethodList(
|
|
"pool.initialize_wlb",
|
|
"pool.set_wlb_enabled",
|
|
"pool.send_wlb_configuration"
|
|
);
|
|
|
|
private bool PassedRbacChecks()
|
|
{
|
|
return Role.CanPerform(WLB_PERMISSION_CHECKS, _pool.Connection);
|
|
}
|
|
|
|
private void SetButtonState()
|
|
{
|
|
string statusMessage = string.Empty;
|
|
string rbacUser = string.Empty;
|
|
bool passedRbacChecks = PassedRbacChecks();
|
|
|
|
if (!passedRbacChecks)
|
|
{
|
|
List<Role> roleList = _pool.Connection.Session.Roles;
|
|
roleList.Sort();
|
|
rbacUser = roleList[0].FriendlyName();
|
|
}
|
|
|
|
AsyncAction thisAction = HelpersGUI.FindActiveWLBAction(_pool.Connection);
|
|
if (thisAction is RetrieveWlbConfigurationAction)
|
|
{
|
|
DisableButtons();
|
|
return;
|
|
}
|
|
|
|
//if wlb is not configured,
|
|
// disable the config button and change the text of the Enable button to Initialize WLB...
|
|
//else if (!wlbConfigured)
|
|
else if (WlbServerState.GetState(_pool) == WlbServerState.ServerState.NotConfigured)
|
|
{
|
|
buttonConnect.Visible = true;
|
|
buttonConnect.Text = Messages.WLB_CONNECT;
|
|
|
|
buttonConfigure.Visible = false;
|
|
buttonEnableDisableWlb.Visible = false;
|
|
buttonReports.Visible = false;
|
|
pictureBoxWarningTriangle.Visible = false;
|
|
|
|
if (passedRbacChecks)
|
|
{
|
|
statusMessage = string.Format(Messages.WLB_INITIALIZE_WLB_BLURB, _pool.Name());
|
|
}
|
|
else
|
|
{
|
|
statusMessage = string.Format(Messages.WLB_INITIALIZE_WLB_BLURB_NO_PRIV, _pool.Name(), rbacUser);
|
|
}
|
|
labelStatus.Text = statusMessage;
|
|
pictureBoxWarningTriangle.Visible = (WlbServerState.GetState(_pool) == WlbServerState.ServerState.ConnectionError);
|
|
|
|
panelConfiguration.Visible = false;
|
|
wlbOptimizePool.Visible = false;
|
|
}
|
|
|
|
//if there is an error contacting the WLB server,
|
|
// disable the config button and change the text of the Enable button to Initialize WLB...
|
|
//else if (!wlbConfigured)
|
|
else if (WlbServerState.GetState(_pool) == WlbServerState.ServerState.ConnectionError)
|
|
{
|
|
buttonConnect.Visible = true;
|
|
buttonConnect.Text = Messages.WLB_RECONNECT;
|
|
|
|
buttonConfigure.Visible = false;
|
|
buttonEnableDisableWlb.Visible = false;
|
|
buttonReports.Visible = false;
|
|
pictureBoxWarningTriangle.Visible = true;
|
|
|
|
if (passedRbacChecks)
|
|
{
|
|
statusMessage = Messages.WLB_CONNECTION_ERROR_BLURB;
|
|
}
|
|
else
|
|
{
|
|
statusMessage = string.Format(Messages.WLB_CONNECTION_ERROR_BLURB_NO_PRIV, rbacUser);
|
|
}
|
|
labelStatus.Text = statusMessage;
|
|
labelStatus.Visible = true;
|
|
|
|
pictureBoxWarningTriangle.Visible = (WlbServerState.GetState(_pool) == WlbServerState.ServerState.ConnectionError);
|
|
buttonReports.Enabled = false;
|
|
panelConfiguration.Visible = false;
|
|
wlbOptimizePool.Visible = false;
|
|
}
|
|
|
|
//if wlb is configured but not enabled,
|
|
//enable the configure button and enble the enable button
|
|
//else if (wlbConfigured && !wlbEnabled)
|
|
else if (WlbServerState.GetState(_pool) == WlbServerState.ServerState.Disabled)
|
|
{
|
|
base.Text = Messages.WORKLOAD_BALANCING;
|
|
|
|
buttonConnect.Visible = false;
|
|
buttonConfigure.Visible = true;
|
|
buttonEnableDisableWlb.Visible = true;
|
|
buttonReports.Visible = true;
|
|
pictureBoxWarningTriangle.Visible = true;
|
|
|
|
buttonConfigure.Enabled = true;
|
|
buttonEnableDisableWlb.Enabled = true;
|
|
buttonEnableDisableWlb.Text = Messages.ENABLE_WLB_ELLIPSIS;
|
|
buttonEnableDisableWlb.ImageIndex = 1; //Play arrow
|
|
|
|
if (!passedRbacChecks)
|
|
{
|
|
statusMessage = string.Format(Messages.WLB_ENABLE_WLB_BLURB_NO_PRIV, _pool.Name(), rbacUser);
|
|
}
|
|
else
|
|
{
|
|
statusMessage = string.Format(Messages.WLB_ENABLE_WLB_BLURB, _pool.Name());
|
|
}
|
|
labelStatus.Text = statusMessage;
|
|
|
|
buttonReports.Enabled = true;
|
|
panelConfiguration.Visible = true;
|
|
wlbOptimizePool.Visible = true;
|
|
}
|
|
//otherwise, if wlb is configured and enabled, allow configuration, and show enable as Disable
|
|
//else if (wlbEnabled)
|
|
else if (WlbServerState.GetState(_pool) == WlbServerState.ServerState.Enabled)
|
|
{
|
|
buttonConnect.Visible = false;
|
|
buttonConfigure.Visible = true;
|
|
buttonEnableDisableWlb.Visible = true;
|
|
buttonReports.Visible = true;
|
|
pictureBoxWarningTriangle.Visible = false;
|
|
|
|
buttonConfigure.Enabled = true;
|
|
buttonEnableDisableWlb.Enabled = true;
|
|
buttonEnableDisableWlb.Text = Messages.DISABLE_WLB_ELLIPSIS;
|
|
buttonEnableDisableWlb.ImageIndex = 0; //Pause hashes
|
|
|
|
if (!passedRbacChecks)
|
|
{
|
|
statusMessage = string.Format(Messages.WLB_NO_PERMISSION_BLURB, rbacUser);
|
|
}
|
|
else
|
|
{
|
|
statusMessage = string.Format(Messages.WLB_ENABLED_BLURB, _pool.Name());
|
|
}
|
|
|
|
labelStatus.Text = statusMessage;
|
|
buttonReports.Enabled = true;
|
|
panelConfiguration.Visible = true;
|
|
wlbOptimizePool.Visible = true;
|
|
}
|
|
|
|
|
|
if (PassedRbacChecks())
|
|
{
|
|
//Show the buttons
|
|
flowLayoutPanelLeftButtons.Visible = true;
|
|
//panelButtons.Visible = true;
|
|
}
|
|
else
|
|
{
|
|
//disable and hide the buttons
|
|
DisableButtons();
|
|
flowLayoutPanelLeftButtons.Visible = false;
|
|
//panelButtons.Visible = false;
|
|
}
|
|
}
|
|
|
|
private void DisableButtons()
|
|
{
|
|
buttonConfigure.Enabled = false;
|
|
buttonEnableDisableWlb.Enabled = false;
|
|
}
|
|
|
|
internal void EditWLB(Pool pool)
|
|
{
|
|
// Do nothing if there is a WLB action in progress
|
|
if (HelpersGUI.FindActiveWLBAction(pool.Connection) != null)
|
|
{
|
|
log.Debug("Not opening WLB dialog: an WLB action is in progress");
|
|
return;
|
|
}
|
|
|
|
if (!pool.Connection.IsConnected)
|
|
{
|
|
log.Debug("Not opening WLB dialog: the connection to the pool is now closed");
|
|
return;
|
|
}
|
|
|
|
try
|
|
{
|
|
WlbConfigurationDialog wlbConfigDialog = new WlbConfigurationDialog(pool);
|
|
DialogResult dr = wlbConfigDialog.ShowDialog();
|
|
|
|
if (dr == DialogResult.OK)
|
|
{
|
|
_wlbPoolConfiguration = wlbConfigDialog.WlbPoolConfiguration;
|
|
|
|
//check to see if the current opt mode matches the current schedule
|
|
if (_wlbPoolConfiguration.AutomateOptimizationMode)
|
|
{
|
|
WlbPoolPerformanceMode scheduledPerfMode = _wlbPoolConfiguration.ScheduledTasks.GetCurrentScheduledPerformanceMode();
|
|
if (scheduledPerfMode != _wlbPoolConfiguration.PerformanceMode)
|
|
{
|
|
string blurb = string.Format(Messages.WLB_PROMPT_FOR_MODE_CHANGE_BLURB, getOptModeText(scheduledPerfMode), getOptModeText(_wlbPoolConfiguration.PerformanceMode));
|
|
DialogResult drModeCheck;
|
|
using (var dlg = new ThreeButtonDialog(
|
|
new ThreeButtonDialog.Details(null, blurb, Messages.WLB_PROMPT_FOR_MODE_CHANGE_CAPTION),
|
|
ThreeButtonDialog.ButtonYes,
|
|
ThreeButtonDialog.ButtonNo))
|
|
{
|
|
drModeCheck = dlg.ShowDialog(this);
|
|
}
|
|
|
|
if (drModeCheck == DialogResult.Yes)
|
|
{
|
|
_wlbPoolConfiguration.PerformanceMode = scheduledPerfMode;
|
|
}
|
|
}
|
|
}
|
|
SaveWLBConfig(_wlbPoolConfiguration);
|
|
}
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
log.Debug("Unable to open the WLB configuration dialog.", ex);
|
|
return;
|
|
}
|
|
|
|
if (!(WlbServerState.GetState(_pool) == WlbServerState.ServerState.NotConfigured))
|
|
{
|
|
RetrieveConfiguration();
|
|
}
|
|
}
|
|
|
|
private string getPoolWLBStatus(Pool pool)
|
|
{
|
|
return String.Format(Messages.WLB_RECONFIGURE, String.IsNullOrEmpty(WlbServerState.GetFailureMessage(_pool)) ? string.Empty : WlbServerState.GetFailureMessage(_pool));
|
|
}
|
|
|
|
private string getPoolWLBServer(Pool pool)
|
|
{
|
|
if (Helpers.WlbConfigured(pool.Connection))
|
|
{
|
|
return pool.wlb_url;
|
|
}
|
|
return Messages.NONE_DEFINED;
|
|
}
|
|
|
|
private string getPoolOptMode(Pool pool)
|
|
{
|
|
string optMode = Messages.UNKNOWN;
|
|
if (null != _wlbPoolConfiguration && Helpers.WlbConfigured(pool.Connection))
|
|
{
|
|
if (_wlbPoolConfiguration.AutomateOptimizationMode)
|
|
{
|
|
optMode = string.Format(Messages.WLB_SCHEDULED_OPT_MODE, getOptModeText(_wlbPoolConfiguration.PerformanceMode));
|
|
}
|
|
else
|
|
{
|
|
optMode = getOptModeText(_wlbPoolConfiguration.PerformanceMode);
|
|
}
|
|
}
|
|
return optMode;
|
|
}
|
|
|
|
private string getOptModeText(WlbPoolPerformanceMode mode)
|
|
{
|
|
return (mode == WlbPoolPerformanceMode.MaximizePerformance) ? Messages.WLB_OPT_MODE_MAXIMIZEPERFORMANCE : Messages.WLB_OPT_MODE_MAXIMIZEDENSITY;
|
|
}
|
|
|
|
private string getNextOptModeTask(Pool pool)
|
|
{
|
|
//figure out the next task and return a nice string for display
|
|
WlbScheduledTask nextTask = _wlbPoolConfiguration.ScheduledTasks.GetNextExecutingTask();
|
|
WlbScheduledTask.WlbTaskDaysOfWeek dayOfWeek;
|
|
DateTime executeTime;
|
|
|
|
WlbScheduledTask.GetLocalTaskTimes(nextTask.DaysOfWeek, nextTask.ExecuteTime, out dayOfWeek, out executeTime);
|
|
|
|
string localDayOfWeek = WlbScheduledTask.DaysOfWeekL10N(dayOfWeek);
|
|
|
|
return string.Format(Messages.WLB_NEXT_OPT_MODE_SCHEDULE_FORMAT, localDayOfWeek, HelpersGUI.DateTimeToString(executeTime, Messages.DATEFORMAT_HM, true));
|
|
}
|
|
|
|
private string getAutoOptimization(Pool pool)
|
|
{
|
|
if (null != _wlbPoolConfiguration && Helpers.WlbConfigured(pool.Connection))
|
|
{
|
|
return _wlbPoolConfiguration.AutoBalanceEnabled ? Messages.YES : Messages.NO;
|
|
}
|
|
return Messages.UNKNOWN;
|
|
}
|
|
|
|
private string getPoolWlbPowerManagement(Pool pool)
|
|
{
|
|
if (null != _wlbPoolConfiguration && Helpers.WlbConfigured(pool.Connection))
|
|
{
|
|
return _wlbPoolConfiguration.PowerManagementEnabled ? Messages.YES : Messages.NO;
|
|
}
|
|
return Messages.UNKNOWN;
|
|
}
|
|
|
|
private void buttonConnect_Click(object sender, EventArgs e)
|
|
{
|
|
if (Helpers.WlbConfigured(_pool.Connection) &&
|
|
!(WlbServerState.GetState(_pool) == WlbServerState.ServerState.ConnectionError ||
|
|
WlbServerState.GetState(_pool) == WlbServerState.ServerState.NotConfigured))
|
|
{
|
|
return;
|
|
}
|
|
|
|
DisableButtons();
|
|
WlbCredentialsDialog wlbCredentialsDialog = new WlbCredentialsDialog(_pool);
|
|
DialogResult dr = wlbCredentialsDialog.ShowDialog();
|
|
if (dr == DialogResult.OK)
|
|
{
|
|
EnableWLB();
|
|
}
|
|
else
|
|
{
|
|
SetButtonState();
|
|
}
|
|
|
|
}
|
|
|
|
private void buttonReports_Click(object sender, EventArgs e)
|
|
{
|
|
ViewWorkloadReportsCommand viewWorkloadReportsCommand = new ViewWorkloadReportsCommand(Program.MainWindow, _pool);
|
|
viewWorkloadReportsCommand.Execute();
|
|
}
|
|
|
|
#endregion
|
|
}
|
|
}
|
|
|