CP-18028: For hosts with more than one control domain (dom0 and cvm at the moment) add an extra tab to display the console of the cvm.

2024-12-03 16:41:04 +01:00 · 2016-07-05 08:14:13 +01:00 · 2016-07-05 08:14:13 +01:00 · 094e4c4c4f
commit 094e4c4c4f
parent 8991a257d2
6 changed files with 174 additions and 66 deletions
--- a/XenAdmin/Controls/ConsolePanel.cs
+++ b/XenAdmin/Controls/ConsolePanel.cs
@ -47,7 +47,7 @@ namespace XenAdmin.Controls
        public VNCView activeVNCView;
        private Dictionary<VM, VNCView> vncViews = new Dictionary<VM, VNCView>();

-        private static readonly log4net.ILog log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
+        protected static readonly log4net.ILog log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);

        public ConsolePanel()
        {
@ -153,7 +153,7 @@ namespace XenAdmin.Controls
            ClearErrorMessage();
        }

-        internal void setCurrentSource(Host source)
+        internal virtual void setCurrentSource(Host source)
        {
            if (source == null)
            {
@ -264,7 +264,7 @@ namespace XenAdmin.Controls
            closeVNCForSource(source);
        }

-        private void SetErrorMessage(string message)
+        protected void SetErrorMessage(string message)
        {
            errorLabel.Text = message;
            tableLayoutPanelError.Visible = true;
@ -356,4 +356,26 @@ namespace XenAdmin.Controls

        #endregion
    }
+
+    internal class CvmConsolePanel : ConsolePanel
+    {
+        internal override void setCurrentSource(Host source)
+        {
+            if (source == null)
+            {
+                log.Error("No local copy of host information when connecting to host VNC console.");
+                SetErrorMessage(Messages.VNC_COULD_NOT_CONNECT_CONSOLE);
+                return;
+            }
+
+            VM cvm = source.OtherControlDomains.FirstOrDefault();
+            if (cvm == null)
+            {
+                log.Error("Could not find CVM console on host.");
+                SetErrorMessage(Messages.VNC_COULD_NOT_FIND_CONSOLES);
+            }
+            else
+                setCurrentSource(cvm);
+        }
+    }
 }
--- a/XenAdmin/Controls/MultipleDvdIsoList.cs
+++ b/XenAdmin/Controls/MultipleDvdIsoList.cs
@ -32,8 +32,6 @@
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
-using System.Drawing;
-using System.Data;
 using System.Linq;
 using System.Text;
 using System.Windows.Forms;
@ -113,7 +111,7 @@ namespace XenAdmin.Controls
            }

            comboBoxDrive.Items.Clear();
-            if (VM != null)
+            if (VM != null && !VM.is_control_domain)
            {
                List<VBD> vbds = VM.Connection.ResolveAll(VM.VBDs);
                if (vbds == null)
--- a/XenAdmin/MainWindow.Designer.cs
+++ b/XenAdmin/MainWindow.Designer.cs
@ -83,6 +83,7 @@ namespace XenAdmin
            this.TabPageWLB = new System.Windows.Forms.TabPage();
            this.TabPageWLBUpsell = new System.Windows.Forms.TabPage();
            this.TabPageAD = new System.Windows.Forms.TabPage();
+            this.TabPageADUpsell = new System.Windows.Forms.TabPage();
            this.TabPageGPU = new System.Windows.Forms.TabPage();
            this.TabPageSearch = new System.Windows.Forms.TabPage();
            this.TabPageDockerProcess = new System.Windows.Forms.TabPage();
@ -280,7 +281,7 @@ namespace XenAdmin
            this.StatusStrip = new System.Windows.Forms.StatusStrip();
            this.statusLabel = new System.Windows.Forms.ToolStripStatusLabel();
            this.statusProgressBar = new System.Windows.Forms.ToolStripProgressBar();
-            this.TabPageADUpsell = new System.Windows.Forms.TabPage();
+            this.TabPageCvmConsole = new System.Windows.Forms.TabPage();
            ((System.ComponentModel.ISupportInitialize)(this.splitContainer1)).BeginInit();
            this.splitContainer1.Panel1.SuspendLayout();
            this.splitContainer1.Panel2.SuspendLayout();
@ -342,6 +343,7 @@ namespace XenAdmin
            this.TheTabControl.Controls.Add(this.TabPageBallooning);
            this.TheTabControl.Controls.Add(this.TabPageBallooningUpsell);
            this.TheTabControl.Controls.Add(this.TabPageConsole);
+            this.TheTabControl.Controls.Add(this.TabPageCvmConsole);
            this.TheTabControl.Controls.Add(this.TabPageStorage);
            this.TheTabControl.Controls.Add(this.TabPagePhysicalStorage);
            this.TheTabControl.Controls.Add(this.TabPageSR);
@ -471,6 +473,12 @@ namespace XenAdmin
            this.TabPageAD.Name = "TabPageAD";
            this.TabPageAD.UseVisualStyleBackColor = true;
            // 
+            // TabPageADUpsell
+            // 
+            resources.ApplyResources(this.TabPageADUpsell, "TabPageADUpsell");
+            this.TabPageADUpsell.Name = "TabPageADUpsell";
+            this.TabPageADUpsell.UseVisualStyleBackColor = true;
+            // 
            // TabPageGPU
            // 
            resources.ApplyResources(this.TabPageGPU, "TabPageGPU");
@ -1839,11 +1847,11 @@ namespace XenAdmin
            this.statusProgressBar.Name = "statusProgressBar";
            this.statusProgressBar.Overflow = System.Windows.Forms.ToolStripItemOverflow.Never;
            // 
-            // TabPageADUpsell
+            // TabPageCvmConsole
            // 
-            resources.ApplyResources(this.TabPageADUpsell, "TabPageADUpsell");
-            this.TabPageADUpsell.Name = "TabPageADUpsell";
-            this.TabPageADUpsell.UseVisualStyleBackColor = true;
+            resources.ApplyResources(this.TabPageCvmConsole, "TabPageCvmConsole");
+            this.TabPageCvmConsole.Name = "TabPageCvmConsole";
+            this.TabPageCvmConsole.UseVisualStyleBackColor = true;
            // 
            // MainWindow
            // 
@ -2107,6 +2115,7 @@ namespace XenAdmin
        private CommandToolStripButton restartContainerToolStripButton;
        private CommandToolStripMenuItem healthCheckToolStripMenuItem1;
        private TabPage TabPageADUpsell;
+        private TabPage TabPageCvmConsole;
    }

 }
--- a/XenAdmin/MainWindow.cs
+++ b/XenAdmin/MainWindow.cs
@ -85,6 +85,7 @@ namespace XenAdmin
        internal readonly BallooningPage BallooningPage = new BallooningPage();
        internal readonly BallooningUpsellPage BallooningUpsellPage = new BallooningUpsellPage();
        internal readonly ConsolePanel ConsolePanel = new ConsolePanel();
+        internal readonly CvmConsolePanel CvmConsolePanel = new CvmConsolePanel();
        internal readonly HAPage HAPage = new HAPage();
        internal readonly HAUpsellPage HAUpsellPage = new HAUpsellPage();
        internal readonly HomePage HomePage = new HomePage();
@ -153,6 +154,7 @@ namespace XenAdmin
            components.Add(GeneralPage);
            components.Add(BallooningPage);
            components.Add(ConsolePanel);
+            components.Add(CvmConsolePanel);
            components.Add(NetworkPage);
            components.Add(HAPage);
            components.Add(HomePage);
@ -171,6 +173,7 @@ namespace XenAdmin
            AddTabContents(BallooningPage, TabPageBallooning);
            AddTabContents(BallooningUpsellPage, TabPageBallooningUpsell);
            AddTabContents(ConsolePanel, TabPageConsole);
+            AddTabContents(CvmConsolePanel, TabPageCvmConsole);
            AddTabContents(NetworkPage, TabPageNetwork);
            AddTabContents(HAPage, TabPageHA);
            AddTabContents(HAUpsellPage, TabPageHAUpsell);
@ -246,8 +249,8 @@ namespace XenAdmin

 				if (SelectionManager.Selection.FirstIsRealVM)
 					ConsolePanel.setCurrentSource((VM)SelectionManager.Selection.First);
-				else if (SelectionManager.Selection.FirstIsHost)
-					ConsolePanel.setCurrentSource((Host)SelectionManager.Selection.First);
+                else if (SelectionManager.Selection.FirstIsHost)
+                    ConsolePanel.setCurrentSource((Host)SelectionManager.Selection.First);

                UnpauseVNC(sender == TheTabControl);
            }
@ -765,12 +768,17 @@ namespace XenAdmin

                    foreach (VM vm in connection.Cache.VMs)
                    {
-                        this.ConsolePanel.closeVNCForSource(vm);
+                        ConsolePanel.closeVNCForSource(vm);
                    }

                    foreach (Host host in connection.Cache.Hosts)
+                    {
                        ConsolePanel.closeVNCForSource(host.ControlDomainZero);

+                        foreach (VM vm in host.OtherControlDomains)
+                            CvmConsolePanel.closeVNCForSource(vm);
+                    }
+
                    connection.EndConnect();

                    RequestRefreshTreeView();
@ -1372,6 +1380,7 @@ namespace XenAdmin
            bool isTemplateSelected = SelectionManager.Selection.FirstIsTemplate;
            bool isHostLive = SelectionManager.Selection.FirstIsLiveHost;
            bool isDockerContainerSelected = SelectionManager.Selection.First is DockerContainer;
+            bool hasManyControlDomains = isHostSelected && ((Host)SelectionManager.Selection.First).HasManyControlDomains;

            bool selectedTemplateHasProvisionXML = SelectionManager.Selection.FirstIsTemplate && ((VM)SelectionManager.Selection[0].XenObject).HasProvisionXML;

@ -1401,6 +1410,7 @@ namespace XenAdmin
            }

            ShowTab(TabPageConsole, !shownConsoleReplacement && !multi && !SearchMode && (isRealVMSelected || (isHostSelected && isHostLive)));
+            ShowTab(TabPageCvmConsole, !shownConsoleReplacement && !multi && !SearchMode && isHostLive && hasManyControlDomains);
            ShowTab(TabPagePeformance, !multi && !SearchMode && (isRealVMSelected || (isHostSelected && isHostLive)));
            ShowTab(ha_upsell ? TabPageHAUpsell : TabPageHA, !multi && !SearchMode && isPoolSelected);
            ShowTab(TabPageSnapshots, !multi && !SearchMode && isRealVMSelected);
@ -1766,13 +1776,23 @@ namespace XenAdmin
                    UnpauseVNC(e != null && sender == TheTabControl);
                }
            }
+            else if (t == TabPageCvmConsole)
+            {
+                if (SelectionManager.Selection.FirstIsHost)
+                {
+                    CvmConsolePanel.setCurrentSource((Host)SelectionManager.Selection.First);
+                    UnpauseVNC(e != null && sender == TheTabControl);
+                }
+            }
            else
            {
-                ConsolePanel.PauseAllViews();            
+                ConsolePanel.PauseAllViews();  
+                CvmConsolePanel.PauseAllViews();
                
                // Start timer for closing the VNC connection after an interval (20 seconds)
                // when the console tab is not selected
                ConsolePanel.StartCloseVNCTimer(ConsolePanel.activeVNCView);
+                CvmConsolePanel.StartCloseVNCTimer(CvmConsolePanel.activeVNCView);

                if (t == TabPageGeneral)
                {
@ -1965,10 +1985,14 @@ namespace XenAdmin
        private void UnpauseVNC(bool focus)
        {
            ConsolePanel.UnpauseActiveView();
+            CvmConsolePanel.UnpauseActiveView();
+
            if (focus)
            {
                ConsolePanel.FocusActiveView();
+                CvmConsolePanel.FocusActiveView();
                ConsolePanel.SwitchIfRequired();
+                CvmConsolePanel.SwitchIfRequired();
            }
        }

@ -1977,7 +2001,7 @@ namespace XenAdmin
        /// </summary>
        public enum Tab
        {
-            Overview, Home, Settings, Storage, Network, Console, Performance, NICs, SR, DockerProcess, DockerDetails
+            Overview, Home, Settings, Storage, Network, Console, CvmConsole, Performance, NICs, SR, DockerProcess, DockerDetails
        }

        public void SwitchToTab(Tab tab)
@ -2002,6 +2026,9 @@ namespace XenAdmin
                case Tab.Console:
                    TheTabControl.SelectedTab = TabPageConsole;
                    break;
+                case Tab.CvmConsole:
+                    TheTabControl.SelectedTab = TabPageCvmConsole;
+                    break;
                case Tab.Performance:
                    TheTabControl.SelectedTab = TabPagePeformance;
                    break;
@ -2366,6 +2393,8 @@ namespace XenAdmin
                return "TabPageSearch" + modelObj;
            if (TheTabControl.SelectedTab == TabPageConsole)
                return "TabPageConsole" + modelObj;
+            if (TheTabControl.SelectedTab == TabPageCvmConsole)
+                return "TabPageCvmConsole" + modelObj;
            if (TheTabControl.SelectedTab == TabPageGeneral)
                return "TabPageSettings" + modelObj;
            if (TheTabControl.SelectedTab == TabPagePhysicalStorage || TheTabControl.SelectedTab == TabPageStorage || TheTabControl.SelectedTab == TabPageSR)
--- a/XenAdmin/MainWindow.resx
+++ b/XenAdmin/MainWindow.resx
@ -318,6 +318,30 @@
  <data name="&gt;&gt;TabPageConsole.ZOrder" xml:space="preserve">
    <value>4</value>
  </data>
+  <data name="TabPageCvmConsole.Location" type="System.Drawing.Point, System.Drawing">
+    <value>4, 22</value>
+  </data>
+  <data name="TabPageCvmConsole.Size" type="System.Drawing.Size, System.Drawing">
+    <value>753, 592</value>
+  </data>
+  <data name="TabPageCvmConsole.TabIndex" type="System.Int32, mscorlib">
+    <value>22</value>
+  </data>
+  <data name="TabPageCvmConsole.Text" xml:space="preserve">
+    <value>CVM Console</value>
+  </data>
+  <data name="&gt;&gt;TabPageCvmConsole.Name" xml:space="preserve">
+    <value>TabPageCvmConsole</value>
+  </data>
+  <data name="&gt;&gt;TabPageCvmConsole.Type" xml:space="preserve">
+    <value>System.Windows.Forms.TabPage, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </data>
+  <data name="&gt;&gt;TabPageCvmConsole.Parent" xml:space="preserve">
+    <value>TheTabControl</value>
+  </data>
+  <data name="&gt;&gt;TabPageCvmConsole.ZOrder" xml:space="preserve">
+    <value>5</value>
+  </data>
  <data name="TabPageStorage.Dock" type="System.Windows.Forms.DockStyle, System.Windows.Forms">
    <value>Fill</value>
  </data>
@ -349,7 +373,7 @@
    <value>TheTabControl</value>
  </data>
  <data name="&gt;&gt;TabPageStorage.ZOrder" xml:space="preserve">
-    <value>5</value>
+    <value>6</value>
  </data>
  <data name="TabPagePhysicalStorage.Location" type="System.Drawing.Point, System.Drawing">
    <value>4, 22</value>
@ -376,7 +400,7 @@
    <value>TheTabControl</value>
  </data>
  <data name="&gt;&gt;TabPagePhysicalStorage.ZOrder" xml:space="preserve">
-    <value>6</value>
+    <value>7</value>
  </data>
  <data name="TabPageSR.Anchor" type="System.Windows.Forms.AnchorStyles, System.Windows.Forms">
    <value>Top, Bottom, Left, Right</value>
@ -406,7 +430,7 @@
    <value>TheTabControl</value>
  </data>
  <data name="&gt;&gt;TabPageSR.ZOrder" xml:space="preserve">
-    <value>7</value>
+    <value>8</value>
  </data>
  <data name="TabPageNetwork.Dock" type="System.Windows.Forms.DockStyle, System.Windows.Forms">
    <value>Fill</value>
@ -436,7 +460,7 @@
    <value>TheTabControl</value>
  </data>
  <data name="&gt;&gt;TabPageNetwork.ZOrder" xml:space="preserve">
-    <value>8</value>
+    <value>9</value>
  </data>
  <data name="TabPageNICs.Dock" type="System.Windows.Forms.DockStyle, System.Windows.Forms">
    <value>Fill</value>
@ -469,7 +493,7 @@
    <value>TheTabControl</value>
  </data>
  <data name="&gt;&gt;TabPageNICs.ZOrder" xml:space="preserve">
-    <value>9</value>
+    <value>10</value>
  </data>
  <data name="TabPagePeformance.Dock" type="System.Windows.Forms.DockStyle, System.Windows.Forms">
    <value>Fill</value>
@ -499,7 +523,7 @@
    <value>TheTabControl</value>
  </data>
  <data name="&gt;&gt;TabPagePeformance.ZOrder" xml:space="preserve">
-    <value>10</value>
+    <value>11</value>
  </data>
  <data name="TabPageHA.Location" type="System.Drawing.Point, System.Drawing">
    <value>4, 22</value>
@ -526,7 +550,7 @@
    <value>TheTabControl</value>
  </data>
  <data name="&gt;&gt;TabPageHA.ZOrder" xml:space="preserve">
-    <value>11</value>
+    <value>12</value>
  </data>
  <data name="TabPageHAUpsell.Location" type="System.Drawing.Point, System.Drawing">
    <value>4, 22</value>
@ -553,7 +577,7 @@
    <value>TheTabControl</value>
  </data>
  <data name="&gt;&gt;TabPageHAUpsell.ZOrder" xml:space="preserve">
-    <value>12</value>
+    <value>13</value>
  </data>
  <data name="snapshotPage.AutoScroll" type="System.Boolean, mscorlib">
    <value>True</value>
@ -610,7 +634,7 @@
    <value>TheTabControl</value>
  </data>
  <data name="&gt;&gt;TabPageSnapshots.ZOrder" xml:space="preserve">
-    <value>13</value>
+    <value>14</value>
  </data>
  <data name="TabPageWLB.Location" type="System.Drawing.Point, System.Drawing">
    <value>4, 22</value>
@ -634,7 +658,7 @@
    <value>TheTabControl</value>
  </data>
  <data name="&gt;&gt;TabPageWLB.ZOrder" xml:space="preserve">
-    <value>14</value>
+    <value>15</value>
  </data>
  <data name="TabPageWLBUpsell.Location" type="System.Drawing.Point, System.Drawing">
    <value>4, 22</value>
@ -658,7 +682,7 @@
    <value>TheTabControl</value>
  </data>
  <data name="&gt;&gt;TabPageWLBUpsell.ZOrder" xml:space="preserve">
-    <value>15</value>
+    <value>16</value>
  </data>
  <data name="TabPageAD.Location" type="System.Drawing.Point, System.Drawing">
    <value>4, 22</value>
@ -682,7 +706,7 @@
    <value>TheTabControl</value>
  </data>
  <data name="&gt;&gt;TabPageAD.ZOrder" xml:space="preserve">
-    <value>16</value>
+    <value>17</value>
  </data>
  <data name="TabPageADUpsell.Location" type="System.Drawing.Point, System.Drawing">
    <value>4, 22</value>
@ -709,7 +733,7 @@
    <value>TheTabControl</value>
  </data>
  <data name="&gt;&gt;TabPageADUpsell.ZOrder" xml:space="preserve">
-    <value>17</value>
+    <value>18</value>
  </data>
  <data name="TabPageGPU.Location" type="System.Drawing.Point, System.Drawing">
    <value>4, 22</value>
@ -733,7 +757,7 @@
    <value>TheTabControl</value>
  </data>
  <data name="&gt;&gt;TabPageGPU.ZOrder" xml:space="preserve">
-    <value>18</value>
+    <value>19</value>
  </data>
  <data name="TabPageSearch.Dock" type="System.Windows.Forms.DockStyle, System.Windows.Forms">
    <value>Fill</value>
@ -763,7 +787,7 @@
    <value>TheTabControl</value>
  </data>
  <data name="&gt;&gt;TabPageSearch.ZOrder" xml:space="preserve">
-    <value>19</value>
+    <value>20</value>
  </data>
  <data name="TabPageDockerProcess.Location" type="System.Drawing.Point, System.Drawing">
    <value>4, 22</value>
@ -793,7 +817,7 @@
    <value>TheTabControl</value>
  </data>
  <data name="&gt;&gt;TabPageDockerProcess.ZOrder" xml:space="preserve">
-    <value>20</value>
+    <value>21</value>
  </data>
  <data name="TabPageDockerDetails.Dock" type="System.Windows.Forms.DockStyle, System.Windows.Forms">
    <value>Fill</value>
@ -823,7 +847,7 @@
    <value>TheTabControl</value>
  </data>
  <data name="&gt;&gt;TabPageDockerDetails.ZOrder" xml:space="preserve">
-    <value>21</value>
+    <value>22</value>
  </data>
  <data name="TheTabControl.Font" type="System.Drawing.Font, System.Drawing">
    <value>Verdana, 8.25pt</value>
@ -1985,23 +2009,22 @@
  </data>
  <data name="powerOnToolStripMenuItem.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
    <value>
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  </data>
  <data name="powerOnToolStripMenuItem.Size" type="System.Drawing.Size, System.Drawing">
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--- a/XenModel/XenAPI-Extensions/Host.cs
+++ b/XenModel/XenAPI-Extensions/Host.cs
@ -1053,6 +1053,34 @@ namespace XenAPI
            }
        }

+        public bool HasManyControlDomains
+        {
+            get
+            {
+                if (Connection == null)
+                    return false;
+
+                var vms = Connection.ResolveAll(resident_VMs);
+                return vms.FindAll(v => v.is_control_domain).Count > 1;
+            }
+        }
+
+        public IEnumerable<VM> OtherControlDomains
+        {
+            get
+            {
+                if (Connection == null)
+                    return null;
+
+                var vms = Connection.ResolveAll(resident_VMs);
+
+                if (Helpers.DundeePlusOrGreater(Connection))
+                    return vms.Where(v => v.is_control_domain && v.opaque_ref != control_domain);
+
+                return vms.Where(v => v.is_control_domain && v.domid != 0);
+            }
+        }
+
        /// <summary>
        /// Interpret a value from the software_version dictionary as a int, or 0 if we couldn't parse it.
        /// </summary>