Fixed eslint issue of githuvClient and NotebookRenderer files

* Allocation of container only on demand

* git notebook click emits connect to container and refresh notebooks

* git cleanup local repo

* Reconnect rename and memory heartbeat change

* Fix new notebook click event in case of git login

* Mongo proxy test replace with master file

* code refactor

* format check

* compile errors resolved

* address review comments

* rename environment to workspace

* Added content html rendering in Dialog

* format issue

* Added contentHtml in the dialog which renders jsx element

.eslintignore

@@ -106,7 +106,6 @@ src/Explorer/Tabs/ScriptTabBase.ts
 src/Explorer/Tabs/TabComponents.ts
 src/Explorer/Tabs/TabsBase.ts
 src/Explorer/Tabs/TriggerTab.ts
-src/Explorer/Tabs/UserDefinedFunctionTab.ts
 src/Explorer/Tree/AccessibleVerticalList.ts
 src/Explorer/Tree/Collection.ts
 src/Explorer/Tree/ConflictId.ts
@@ -118,14 +117,12 @@ src/Explorer/Tree/TreeComponents.ts
 src/Explorer/Tree/Trigger.ts
 src/Explorer/WaitsForTemplateViewModel.ts
 src/GitHub/GitHubClient.test.ts
-src/GitHub/GitHubClient.ts
 src/GitHub/GitHubConnector.ts
 src/GitHub/GitHubOAuthService.ts
 src/Index.ts
 src/Juno/JunoClient.test.ts
 src/Juno/JunoClient.ts
 src/Platform/Hosted/Authorization.ts
-src/ReactDevTools.ts
 src/Shared/Constants.ts
 src/Shared/DefaultExperienceUtility.test.ts
 src/Shared/DefaultExperienceUtility.ts
@@ -157,7 +154,6 @@ src/Explorer/Notebook/NotebookComponent/NotebookComponentBootstrapper.tsx
 src/Explorer/Notebook/NotebookComponent/VirtualCommandBarComponent.tsx
 src/Explorer/Notebook/NotebookComponent/contents/index.tsx
 src/Explorer/Notebook/NotebookRenderer/NotebookReadOnlyRenderer.tsx
-src/Explorer/Notebook/NotebookRenderer/NotebookRenderer.tsx
 src/Explorer/Notebook/NotebookRenderer/decorators/draggable/index.tsx
 src/Explorer/Notebook/NotebookRenderer/decorators/hijack-scroll/index.tsx
 src/Explorer/Notebook/NotebookRenderer/decorators/kbd-shortcuts/index.tsx

images/close-black.svg

@@ -1,16 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<svg
-    width="16" 
-    height="16"
-     version="1.1" 
-    viewBox="0 0 16 16" 
-    xmlns="http://www.w3.org/2000/svg" 
+<svg width="16" height="16" version="1.1" viewBox="0 0 16 16" xmlns="http://www.w3.org/2000/svg"
     xmlns:xlink="http://www.w3.org/1999/xlink">
-    <path 
-        d="M14,2.691l-5.301,5.309l5.301,5.309l-0.691,0.691l-5.309,-5.301l-5.309,5.301l-0.691,-0.691l5.301,-5.309l-5.301,-5.309l0.691,-0.691l5.309,5.301l5.309,-5.301l0.691,0.691Z" 
-        transform="scale(0.5)" 
-        fill="#000"
-        stroke="#CCC" 
-        >
+    <path
+        d="M14,2.691l-5.301,5.309l5.301,5.309l-0.691,0.691l-5.309,-5.301l-5.309,5.301l-0.691,-0.691l5.301,-5.309l-5.301,-5.309l0.691,-0.691l5.309,5.301l5.309,-5.301l0.691,0.691Z"
+        transform="scale(0.5)" fill="#000" stroke="#000">
     </path>
 </svg>

less/documentDB.less

@@ -2357,6 +2357,8 @@ a:link {
   height: 100%;
   flex-grow: 1;
   overflow: hidden;
+  min-height: 300px;
+  overflow-y: scroll;
 }
 
 .tabs {
@@ -2832,6 +2834,8 @@ a:link {
 
 #explorerNotificationConsole {
   z-index: 1000;
+  overflow-y: auto;
+  overflow-x: clip;
 }
 
 .uniqueIndexesContainer {

src/Common/CollapsedResourceTree.tsx

@@ -1,6 +1,7 @@
-import React, { FunctionComponent } from "react";
+import React, { FunctionComponent, MutableRefObject, useEffect, useRef } from "react";
 import arrowLeftImg from "../../images/imgarrowlefticon.svg";
 import { userContext } from "../UserContext";
+import { NormalizedEventKey } from "./Constants";
 
 export interface CollapsedResourceTreeProps {
   toggleLeftPaneExpanded: () => void;
@@ -11,6 +12,21 @@ export const CollapsedResourceTree: FunctionComponent<CollapsedResourceTreeProps
   toggleLeftPaneExpanded,
   isLeftPaneExpanded,
 }: CollapsedResourceTreeProps): JSX.Element => {
+  const focusButton = useRef<HTMLLIElement>() as MutableRefObject<HTMLLIElement>;
+
+  useEffect(() => {
+    if (focusButton.current) {
+      focusButton.current.focus();
+    }
+  });
+
+  const onKeyPressToggleLeftPaneExpanded = (event: React.KeyboardEvent) => {
+    if (event.key === NormalizedEventKey.Space || event.key === NormalizedEventKey.Enter) {
+      toggleLeftPaneExpanded();
+      event.stopPropagation();
+    }
+  };
+
   return (
     <div id="mini" className={!isLeftPaneExpanded ? "mini toggle-mini" : "hiddenMain"}>
       <div className="main-nav nav">
@@ -21,11 +37,14 @@ export const CollapsedResourceTree: FunctionComponent<CollapsedResourceTreeProps
             role="button"
             tabIndex={0}
             aria-label="Expand Tree"
+            onClick={toggleLeftPaneExpanded}
+            onKeyPress={onKeyPressToggleLeftPaneExpanded}
+            ref={focusButton}
           >
-            <span className="leftarrowCollapsed" onClick={toggleLeftPaneExpanded}>
+            <span className="leftarrowCollapsed">
               <img className="arrowCollapsed" src={arrowLeftImg} alt="Expand" />
             </span>
-            <span className="collectionCollapsed" onClick={toggleLeftPaneExpanded}>
+            <span className="collectionCollapsed">
               <span>{userContext.apiType} API</span>
             </span>
           </li>

src/Common/Constants.ts

@@ -339,9 +339,11 @@ export enum ConflictOperationType {
 }
 
 export enum ConnectionStatusType {
+  Connect = "Connect",
   Connecting = "Connecting",
   Connected = "Connected",
   Failed = "Connection Failed",
+  ReConnect = "Reconnect",
 }
 
 export const EmulatorMasterKey =
@@ -353,15 +355,32 @@ export const StyleConstants = require("less-vars-loader!../../less/Common/Consta
 
 export class Notebook {
   public static readonly defaultBasePath = "./notebooks";
-  public static readonly heartbeatDelayMs = 5000;
+  public static readonly heartbeatDelayMs = 60000;
   public static readonly kernelRestartInitialDelayMs = 1000;
   public static readonly kernelRestartMaxDelayMs = 20000;
   public static readonly autoSaveIntervalMs = 120000;
+  public static readonly memoryGuageToGB = 1048576;
   public static readonly temporarilyDownMsg = "Notebooks is currently not available. We are working on it.";
   public static readonly mongoShellTemporarilyDownMsg =
     "We have identified an issue with the Mongo Shell and it is unavailable right now. We are actively working on the mitigation.";
   public static readonly cassandraShellTemporarilyDownMsg =
     "We have identified an issue with the Cassandra Shell and it is unavailable right now. We are actively working on the mitigation.";
+  public static saveNotebookModalTitle = "Save Notebook in temporary workspace";
+  public static saveNotebookModalContent =
+    "This notebook will be saved in the temporary workspace and will be removed when the session expires. To save your work permanently, save your notebooks to a GitHub repository or download the notebooks to your local machine before the session ends.";
+  public static newNotebookModalTitle = "Create Notebook in temporary workspace";
+  public static newNotebookUploadModalTitle = "Upload Notebook in temporary workspace";
+  public static newNotebookModalContent1 =
+    "A temporary workspace will be created to enable you to work with notebooks. When the session expires, any notebooks in the workspace will be removed.";
+  public static newNotebookModalContent2 =
+    "To save your work permanently, save your notebooks to a GitHub repository or download the notebooks to your local machine before the session ends. ";
+  public static galleryNotebookDownloadContent1 =
+    "To download, run, and make changes to this sample notebook, a temporary workspace will be created. When the session expires, any notebooks in the workspace will be removed.";
+  public static galleryNotebookDownloadContent2 =
+    "To save your work permanently, save your notebooks to a GitHub repository or download the Notebooks to your local machine before the session ends. ";
+  public static cosmosNotebookHomePageUrl = "https://aka.ms/cosmos-notebooks-limits";
+  public static cosmosNotebookGitDocumentationUrl = "https://aka.ms/cosmos-notebooks-github";
+  public static learnMore = "Learn more.";
 }
 
 export class SparkLibrary {

src/Common/ResourceTreeContainer.tsx

@@ -1,4 +1,4 @@
-import React, { FunctionComponent } from "react";
+import React, { FunctionComponent, MutableRefObject, useEffect, useRef } from "react";
 import arrowLeftImg from "../../images/imgarrowlefticon.svg";
 import refreshImg from "../../images/refresh-cosmos.svg";
 import { AuthType } from "../AuthType";
@@ -6,6 +6,7 @@ import Explorer from "../Explorer/Explorer";
 import { ResourceTokenTree } from "../Explorer/Tree/ResourceTokenTree";
 import { ResourceTree } from "../Explorer/Tree/ResourceTree";
 import { userContext } from "../UserContext";
+import { NormalizedEventKey } from "./Constants";
 
 export interface ResourceTreeContainerProps {
   toggleLeftPaneExpanded: () => void;
@@ -18,6 +19,22 @@ export const ResourceTreeContainer: FunctionComponent<ResourceTreeContainerProps
   isLeftPaneExpanded,
   container,
 }: ResourceTreeContainerProps): JSX.Element => {
+  const focusButton = useRef<HTMLLIElement>() as MutableRefObject<HTMLLIElement>;
+
+  useEffect(() => {
+    if (isLeftPaneExpanded) {
+      if (focusButton.current) {
+        focusButton.current.focus();
+      }
+    }
+  });
+
+  const onKeyPressToggleLeftPaneExpanded = (event: React.KeyboardEvent) => {
+    if (event.key === NormalizedEventKey.Space || event.key === NormalizedEventKey.Enter) {
+      toggleLeftPaneExpanded();
+      event.stopPropagation();
+    }
+  };
   return (
     <div id="main" className={isLeftPaneExpanded ? "main" : "hiddenMain"}>
       {/* Collections Window - - Start */}
@@ -43,9 +60,11 @@ export const ResourceTreeContainer: FunctionComponent<ResourceTreeContainerProps
                 id="expandToggleLeftPaneButton"
                 role="button"
                 onClick={toggleLeftPaneExpanded}
+                onKeyPress={onKeyPressToggleLeftPaneExpanded}
                 tabIndex={0}
                 aria-label="Collapse Tree"
                 title="Collapse Tree"
+                ref={focusButton}
               >
                 <img className="refreshcol1" src={arrowLeftImg} alt="Hide" />
               </span>

src/Common/Tooltip/InfoTooltip.tsx

@@ -9,7 +9,7 @@ export const InfoTooltip: React.FunctionComponent<TooltipProps> = ({ children }:
   return (
     <span>
       <TooltipHost content={children}>
-        <Icon iconName="Info" ariaLabel="Info" className="panelInfoIcon" />
+        <Icon iconName="Info" ariaLabel="Info" className="panelInfoIcon" tabIndex={0} />
       </TooltipHost>
     </span>
   );

src/Explorer/Controls/CollapsiblePanel/CollapsibleSectionComponent.tsx

@@ -1,5 +1,6 @@
 import { Icon, Label, Stack } from "@fluentui/react";
 import * as React from "react";
+import { NormalizedEventKey } from "../../../Common/Constants";
 import { accordionStackTokens } from "../Settings/SettingsRenderUtils";
 
 export interface CollapsibleSectionProps {
@@ -30,6 +31,13 @@ export class CollapsibleSectionComponent extends React.Component<CollapsibleSect
     }
   }
 
+  private onKeyPress = (event: React.KeyboardEvent) => {
+    if (event.key === NormalizedEventKey.Space || event.key === NormalizedEventKey.Enter) {
+      this.toggleCollapsed();
+      event.stopPropagation();
+    }
+  };
+
   public render(): JSX.Element {
     return (
       <>
@@ -39,6 +47,11 @@ export class CollapsibleSectionComponent extends React.Component<CollapsibleSect
           verticalAlign="center"
           tokens={accordionStackTokens}
           onClick={this.toggleCollapsed}
+          onKeyPress={this.onKeyPress}
+          tabIndex={0}
+          aria-name="Advanced"
+          role="button"
+          aria-expanded={this.state.isExpanded}
         >
           <Icon iconName={this.state.isExpanded ? "ChevronDown" : "ChevronRight"} />
           <Label>{this.props.title}</Label>

src/Explorer/Controls/CollapsiblePanel/__snapshots__/CollapsibleSectionComponent.test.tsx.snap

@@ -3,9 +3,14 @@
 exports[`CollapsibleSectionComponent renders 1`] = `
 <Fragment>
   <Stack
+    aria-expanded={true}
+    aria-name="Advanced"
     className="collapsibleSection"
     horizontal={true}
     onClick={[Function]}
+    onKeyPress={[Function]}
+    role="button"
+    tabIndex={0}
     tokens={
       Object {
         "childrenGap": 10,

src/Explorer/Controls/Dialog.tsx

@@ -13,6 +13,7 @@ import {
   Link,
   PrimaryButton,
   ProgressIndicator,
+  Text,
   TextField,
 } from "@fluentui/react";
 import React, { FC } from "react";
@@ -30,6 +31,7 @@ export interface DialogState {
     onOk: () => void,
     cancelLabel: string,
     onCancel: () => void,
+    contentHtml?: JSX.Element,
     choiceGroupProps?: IChoiceGroupProps,
     textFieldProps?: TextFieldProps,
     primaryButtonDisabled?: boolean
@@ -58,6 +60,7 @@ export const useDialog: UseStore<DialogState> = create((set, get) => ({
     onOk: () => void,
     cancelLabel: string,
     onCancel: () => void,
+    contentHtml?: JSX.Element,
     choiceGroupProps?: IChoiceGroupProps,
     textFieldProps?: TextFieldProps,
     primaryButtonDisabled?: boolean
@@ -76,6 +79,7 @@ export const useDialog: UseStore<DialogState> = create((set, get) => ({
         get().closeDialog();
         onCancel && onCancel();
       },
+      contentHtml,
       choiceGroupProps,
       textFieldProps,
       primaryButtonDisabled,
@@ -124,6 +128,7 @@ export interface DialogProps {
   type?: DialogType;
   showCloseButton?: boolean;
   onDismiss?: () => void;
+  contentHtml?: JSX.Element;
 }
 
 const DIALOG_MIN_WIDTH = "400px";
@@ -150,6 +155,7 @@ export const Dialog: FC = () => {
     type,
     showCloseButton,
     onDismiss,
+    contentHtml,
   } = props || {};
 
   const dialogProps: IDialogProps = {
@@ -191,6 +197,7 @@ export const Dialog: FC = () => {
           {linkProps.linkText} <FontIcon iconName="NavigateExternalInline" />
         </Link>
       )}
+      {contentHtml && <Text>{contentHtml}</Text>}
       {progressIndicatorProps && <ProgressIndicator {...progressIndicatorProps} />}
       <DialogFooter>
         <PrimaryButton {...primaryButtonProps} />

src/Explorer/Controls/InputTypeahead/InputTypeahead.less

@@ -8,6 +8,9 @@
     .input-type-head-text-field {
         width: 100%;
     }
+    .input-query-form {
+        width: 100%;
+    }
     textarea {
         width: 100%;
         line-height: 1;

src/Explorer/Controls/InputTypeahead/InputTypeaheadComponent.tsx

@@ -160,18 +160,21 @@ export class InputTypeaheadComponent extends React.Component<
     return (
       <div className="input-typeahead-container">
         <Stack horizontal>
-          <TextField
-            multiline={useTextarea}
-            rows={1}
-            defaultValue={defaultValue}
-            ariaLabel="Input query"
-            placeholder={placeholder}
-            className="input-type-head-text-field"
-            value={defaultValue}
-            onKeyDown={this.onSubmit}
-            onFocus={() => this.setState({ isSuggestionVisible: true })}
-            onChange={(_event, newValue?: string) => this.handleChange(newValue)}
-          />
+          <form aria-labelledby="input" className="input-query-form">
+            <TextField
+              multiline={useTextarea}
+              rows={1}
+              id="input"
+              defaultValue={defaultValue}
+              ariaLabel="Input query"
+              placeholder={placeholder}
+              className="input-type-head-text-field"
+              value={defaultValue}
+              onKeyDown={this.onSubmit}
+              onFocus={() => this.setState({ isSuggestionVisible: true })}
+              onChange={(_event, newValue?: string) => this.handleChange(newValue)}
+            />
+          </form>
           {this.props.showCancelButton && (
             <IconButton
               styles={iconButtonStyles}

src/Explorer/Controls/InputTypeahead/__snapshots__/InputTypeaheadComponent.test.tsx.snap

@@ -7,16 +7,22 @@ exports[`inputTypeahead renders <input /> 1`] = `
   <Stack
     horizontal={true}
   >
-    <StyledTextFieldBase
-      ariaLabel="Input query"
-      className="input-type-head-text-field"
-      multiline={false}
-      onChange={[Function]}
-      onFocus={[Function]}
-      onKeyDown={[Function]}
-      placeholder="placeholder"
-      rows={1}
-    />
+    <form
+      aria-labelledby="input"
+      className="input-query-form"
+    >
+      <StyledTextFieldBase
+        ariaLabel="Input query"
+        className="input-type-head-text-field"
+        id="input"
+        multiline={false}
+        onChange={[Function]}
+        onFocus={[Function]}
+        onKeyDown={[Function]}
+        placeholder="placeholder"
+        rows={1}
+      />
+    </form>
   </Stack>
 </div>
 `;
@@ -28,16 +34,22 @@ exports[`inputTypeahead renders <textarea /> 1`] = `
   <Stack
     horizontal={true}
   >
-    <StyledTextFieldBase
-      ariaLabel="Input query"
-      className="input-type-head-text-field"
-      multiline={true}
-      onChange={[Function]}
-      onFocus={[Function]}
-      onKeyDown={[Function]}
-      placeholder="placeholder"
-      rows={1}
-    />
+    <form
+      aria-labelledby="input"
+      className="input-query-form"
+    >
+      <StyledTextFieldBase
+        ariaLabel="Input query"
+        className="input-type-head-text-field"
+        id="input"
+        multiline={true}
+        onChange={[Function]}
+        onFocus={[Function]}
+        onKeyDown={[Function]}
+        placeholder="placeholder"
+        rows={1}
+      />
+    </form>
   </Stack>
 </div>
 `;

src/Explorer/Controls/NotebookViewer/NotebookViewerComponent.tsx

@@ -17,6 +17,8 @@ import Explorer from "../../Explorer";
 import { NotebookClientV2 } from "../../Notebook/NotebookClientV2";
 import { NotebookComponentBootstrapper } from "../../Notebook/NotebookComponent/NotebookComponentBootstrapper";
 import NotebookReadOnlyRenderer from "../../Notebook/NotebookRenderer/NotebookReadOnlyRenderer";
+import { NotebookUtil } from "../../Notebook/NotebookUtil";
+import { useNotebook } from "../../Notebook/useNotebook";
 import { Dialog, TextFieldProps, useDialog } from "../Dialog";
 import { NotebookMetadataComponent } from "./NotebookMetadataComponent";
 import "./NotebookViewerComponent.less";
@@ -146,7 +148,9 @@ export class NotebookViewerComponent
             <NotebookMetadataComponent
               data={this.state.galleryItem}
               isFavorite={this.state.isFavorite}
-              downloadButtonText={this.props.container && "Download to my notebooks"}
+              downloadButtonText={
+                this.props.container && NotebookUtil.getNotebookBtnTitle(useNotebook.getState().notebookFolderName)
+              }
               onTagClick={this.props.onTagClick}
               onFavoriteClick={this.favoriteItem}
               onUnfavoriteClick={this.unfavoriteItem}

src/Explorer/Controls/Settings/SettingsRenderUtils.tsx

@@ -65,7 +65,7 @@ export interface PriceBreakdown {
   currencySign: string;
 }
 
-export const infoAndToolTipTextStyle: ITextStyles = { root: { fontSize: 14 } };
+export const infoAndToolTipTextStyle: ITextStyles = { root: { fontSize: 14, color: "windowtext" } };
 
 export const noLeftPaddingCheckBoxStyle: ICheckboxStyles = {
   label: {
@@ -272,7 +272,7 @@ export const manualToAutoscaleDisclaimerElement: JSX.Element = (
   <Text styles={infoAndToolTipTextStyle} id="manualToAutoscaleDisclaimerElement">
     The starting autoscale max RU/s will be determined by the system, based on the current manual throughput settings
     and storage of your resource. After autoscale has been enabled, you can change the max RU/s.{" "}
-    <a href={Urls.autoscaleMigration}>Learn more</a>
+    <Link href={Urls.autoscaleMigration}>Learn more</Link>
   </Text>
 );
 

src/Explorer/Controls/Settings/SettingsSubComponents/IndexingPolicyRefresh/__snapshots__/IndexingPolicyRefreshComponent.test.tsx.snap

@@ -8,6 +8,7 @@ exports[`IndexingPolicyRefreshComponent renders 1`] = `
     styles={
       Object {
         "root": Object {
+          "color": "windowtext",
           "fontSize": 14,
         },
       }

src/Explorer/Controls/Settings/SettingsSubComponents/ThroughputInputComponents/__snapshots__/ThroughputInputAutoPilotV3Component.test.tsx.snap

@@ -20,6 +20,7 @@ exports[`ThroughputInputAutoPilotV3Component autopilot input visible 1`] = `
       styles={
         Object {
           "root": Object {
+            "color": "windowtext",
             "fontSize": 14,
           },
         }
@@ -39,6 +40,7 @@ exports[`ThroughputInputAutoPilotV3Component autopilot input visible 1`] = `
             styles={
               Object {
                 "root": Object {
+                  "color": "windowtext",
                   "fontSize": 14,
                 },
               }
@@ -73,6 +75,7 @@ exports[`ThroughputInputAutoPilotV3Component autopilot input visible 1`] = `
         styles={
           Object {
             "root": Object {
+              "color": "windowtext",
               "fontSize": 14,
             },
           }
@@ -80,11 +83,11 @@ exports[`ThroughputInputAutoPilotV3Component autopilot input visible 1`] = `
       >
         The starting autoscale max RU/s will be determined by the system, based on the current manual throughput settings and storage of your resource. After autoscale has been enabled, you can change the max RU/s.
          
-        <a
+        <StyledLinkBase
           href="https://aka.ms/cosmos-autoscale-migration"
         >
           Learn more
-        </a>
+        </StyledLinkBase>
       </Text>
     </StyledMessageBar>
     <StyledChoiceGroup
@@ -186,6 +189,7 @@ exports[`ThroughputInputAutoPilotV3Component spendAck checkbox visible 1`] = `
             styles={
               Object {
                 "root": Object {
+                  "color": "windowtext",
                   "fontSize": 14,
                 },
               }
@@ -460,6 +464,7 @@ exports[`ThroughputInputAutoPilotV3Component throughput input visible 1`] = `
             styles={
               Object {
                 "root": Object {
+                  "color": "windowtext",
                   "fontSize": 14,
                 },
               }

src/Explorer/Controls/Settings/SettingsSubComponents/__snapshots__/ScaleComponent.test.tsx.snap

@@ -16,6 +16,7 @@ exports[`ScaleComponent renders with correct initial notification 1`] = `
       styles={
         Object {
           "root": Object {
+            "color": "windowtext",
             "fontSize": 14,
           },
         }

src/Explorer/Controls/Settings/SettingsSubComponents/__snapshots__/SubSettingsComponent.test.tsx.snap

@@ -136,6 +136,7 @@ exports[`SubSettingsComponent analyticalTimeToLive hidden 1`] = `
             styles={
               Object {
                 "root": Object {
+                  "color": "windowtext",
                   "fontSize": 14,
                 },
               }
@@ -412,6 +413,7 @@ exports[`SubSettingsComponent analyticalTimeToLiveSeconds hidden 1`] = `
             styles={
               Object {
                 "root": Object {
+                  "color": "windowtext",
                   "fontSize": 14,
                 },
               }
@@ -952,6 +954,7 @@ exports[`SubSettingsComponent renders 1`] = `
             styles={
               Object {
                 "root": Object {
+                  "color": "windowtext",
                   "fontSize": 14,
                 },
               }
@@ -1228,6 +1231,7 @@ exports[`SubSettingsComponent timeToLiveSeconds hidden 1`] = `
             styles={
               Object {
                 "root": Object {
+                  "color": "windowtext",
                   "fontSize": 14,
                 },
               }

src/Explorer/Controls/Settings/__snapshots__/SettingsRenderUtils.test.tsx.snap

@@ -159,6 +159,7 @@ exports[`SettingsUtils functions render 1`] = `
     styles={
       Object {
         "root": Object {
+          "color": "windowtext",
           "fontSize": 14,
         },
       }
@@ -166,16 +167,17 @@ exports[`SettingsUtils functions render 1`] = `
   >
     The starting autoscale max RU/s will be determined by the system, based on the current manual throughput settings and storage of your resource. After autoscale has been enabled, you can change the max RU/s.
      
-    <a
+    <StyledLinkBase
       href="https://aka.ms/cosmos-autoscale-migration"
     >
       Learn more
-    </a>
+    </StyledLinkBase>
   </Text>
   <Text
     styles={
       Object {
         "root": Object {
+          "color": "windowtext",
           "fontSize": 14,
         },
       }
@@ -195,6 +197,7 @@ exports[`SettingsUtils functions render 1`] = `
     styles={
       Object {
         "root": Object {
+          "color": "windowtext",
           "fontSize": 14,
         },
       }
@@ -207,6 +210,7 @@ exports[`SettingsUtils functions render 1`] = `
     styles={
       Object {
         "root": Object {
+          "color": "windowtext",
           "fontSize": 14,
         },
       }
@@ -219,6 +223,7 @@ exports[`SettingsUtils functions render 1`] = `
     styles={
       Object {
         "root": Object {
+          "color": "windowtext",
           "fontSize": 14,
         },
       }
@@ -230,6 +235,7 @@ exports[`SettingsUtils functions render 1`] = `
     styles={
       Object {
         "root": Object {
+          "color": "windowtext",
           "fontSize": 14,
         },
       }
@@ -249,6 +255,7 @@ exports[`SettingsUtils functions render 1`] = `
     styles={
       Object {
         "root": Object {
+          "color": "windowtext",
           "fontSize": 14,
         },
       }
@@ -264,6 +271,7 @@ exports[`SettingsUtils functions render 1`] = `
     styles={
       Object {
         "root": Object {
+          "color": "windowtext",
           "fontSize": 14,
         },
       }
@@ -278,6 +286,7 @@ exports[`SettingsUtils functions render 1`] = `
     styles={
       Object {
         "root": Object {
+          "color": "windowtext",
           "fontSize": 14,
         },
       }
@@ -291,6 +300,7 @@ exports[`SettingsUtils functions render 1`] = `
     styles={
       Object {
         "root": Object {
+          "color": "windowtext",
           "fontSize": 14,
         },
       }
@@ -302,6 +312,7 @@ exports[`SettingsUtils functions render 1`] = `
     styles={
       Object {
         "root": Object {
+          "color": "windowtext",
           "fontSize": 14,
         },
       }
@@ -321,6 +332,7 @@ exports[`SettingsUtils functions render 1`] = `
     styles={
       Object {
         "root": Object {
+          "color": "windowtext",
           "fontSize": 14,
         },
       }
@@ -363,6 +375,7 @@ exports[`SettingsUtils functions render 1`] = `
       styles={
         Object {
           "root": Object {
+            "color": "windowtext",
             "fontSize": 14,
           },
         }
@@ -378,6 +391,7 @@ exports[`SettingsUtils functions render 1`] = `
     styles={
       Object {
         "root": Object {
+          "color": "windowtext",
           "fontSize": 14,
         },
       }
@@ -394,6 +408,7 @@ exports[`SettingsUtils functions render 1`] = `
     styles={
       Object {
         "root": Object {
+          "color": "windowtext",
           "fontSize": 14,
         },
       }

src/Explorer/Controls/Tabs/TabComponent.less

@@ -1,7 +1,6 @@
 @import "../../../../less/Common/Constants";
 
 .tabComponentContainer {
-    overflow: hidden;
     height: 100%;
     .flex-display();
     .flex-direction();

src/Explorer/Controls/ThroughputInput/ThroughputInput.tsx

@@ -118,6 +118,7 @@ export const ThroughputInput: FunctionComponent<ThroughputInputProps> = ({
         <input
           className="throughputInputRadioBtn"
           aria-label="Autoscale mode"
+          aria-required={true}
           checked={isAutoscaleSelected}
           type="radio"
           role="radio"
@@ -131,6 +132,7 @@ export const ThroughputInput: FunctionComponent<ThroughputInputProps> = ({
           aria-label="Manual mode"
           checked={!isAutoscaleSelected}
           type="radio"
+          aria-required={true}
           role="radio"
           tabIndex={0}
           onChange={(e) => handleOnChangeMode(e, "Manual")}

src/Explorer/Controls/ThroughputInput/__snapshots__/ThroughputInput.test.tsx.snap

@@ -345,12 +345,14 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
                     ariaLabel="Info"
                     className="panelInfoIcon"
                     iconName="Info"
+                    tabIndex={0}
                   >
                     <IconBase
                       ariaLabel="Info"
                       className="panelInfoIcon"
                       iconName="Info"
                       styles={[Function]}
+                      tabIndex={0}
                       theme={
                         Object {
                           "disableGlobalClassNames": false,
@@ -630,6 +632,7 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
                         className="panelInfoIcon root-57"
                         data-icon-name="Info"
                         role="img"
+                        tabIndex={0}
                       >
                         
                       </i>
@@ -651,6 +654,7 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
       >
         <input
           aria-label="Autoscale mode"
+          aria-required={true}
           checked={true}
           className="throughputInputRadioBtn"
           key=".0:$.0"
@@ -667,6 +671,7 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
         </span>
         <input
           aria-label="Manual mode"
+          aria-required={true}
           checked={false}
           className="throughputInputRadioBtn"
           key=".0:$.2"
@@ -1327,12 +1332,14 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
                         ariaLabel="Info"
                         className="panelInfoIcon"
                         iconName="Info"
+                        tabIndex={0}
                       >
                         <IconBase
                           ariaLabel="Info"
                           className="panelInfoIcon"
                           iconName="Info"
                           styles={[Function]}
+                          tabIndex={0}
                           theme={
                             Object {
                               "disableGlobalClassNames": false,
@@ -1612,6 +1619,7 @@ exports[`ThroughputInput Pane should render Default properly 1`] = `
                             className="panelInfoIcon root-57"
                             data-icon-name="Info"
                             role="img"
+                            tabIndex={0}
                           >
                             
                           </i>

src/Explorer/Controls/TreeComponent/TreeComponent.tsx

@@ -243,6 +243,7 @@ export class TreeNodeComponent extends React.Component<TreeNodeComponentProps, T
       <div ref={this.contextMenuRef} onContextMenu={this.onRightClick} onKeyPress={this.onMoreButtonKeyPress}>
         <IconButton
           name="More"
+          title="More"
           className="treeMenuEllipsis"
           ariaLabel={menuItemLabel}
           menuIconProps={{

src/Explorer/Controls/TreeComponent/__snapshots__/TreeComponent.test.tsx.snap

@@ -211,6 +211,7 @@ exports[`TreeNodeComponent renders a simple node (sorted children, expanded) 1`]
             },
           }
         }
+        title="More"
       />
     </div>
   </div>
@@ -423,6 +424,7 @@ exports[`TreeNodeComponent renders sorted children, expanded, leaves and parents
             },
           }
         }
+        title="More"
       />
     </div>
   </div>

src/Explorer/Explorer.tsx

@@ -1,9 +1,11 @@
+import { Link } from "@fluentui/react/lib/Link";
 import * as ko from "knockout";
 import React from "react";
 import _ from "underscore";
 import { AuthType } from "../AuthType";
 import { BindingHandlersRegisterer } from "../Bindings/BindingHandlersRegisterer";
 import * as Constants from "../Common/Constants";
+import { ConnectionStatusType, HttpStatusCodes, Notebook } from "../Common/Constants";
 import { readCollection } from "../Common/dataAccess/readCollection";
 import { readDatabases } from "../Common/dataAccess/readDatabases";
 import { isPublicInternetAccessAllowed } from "../Common/DatabaseAccountUtility";
@@ -11,6 +13,7 @@ import { getErrorMessage, getErrorStack, handleError } from "../Common/ErrorHand
 import * as Logger from "../Common/Logger";
 import { QueriesClient } from "../Common/QueriesClient";
 import * as DataModels from "../Contracts/DataModels";
+import { ContainerConnectionInfo } from "../Contracts/DataModels";
 import * as ViewModels from "../Contracts/ViewModels";
 import { GitHubOAuthService } from "../GitHub/GitHubOAuthService";
 import { useSidePanel } from "../hooks/useSidePanel";
@@ -163,23 +166,10 @@ export default class Explorer {
 
     useNotebook.subscribe(
       async () => {
-        if (!this.notebookManager) {
-          const NotebookManager = await (
-            await import(/* webpackChunkName: "NotebookManager" */ "./Notebook/NotebookManager")
-          ).default;
-          this.notebookManager = new NotebookManager();
-          this.notebookManager.initialize({
-            container: this,
-            resourceTree: this.resourceTree,
-            refreshCommandBarButtons: () => this.refreshCommandBarButtons(),
-            refreshNotebookList: () => this.refreshNotebookList(),
-          });
-        }
-
-        this.refreshCommandBarButtons();
-        this.refreshNotebookList();
+        this.initiateAndRefreshNotebookList();
+        useNotebook.getState().setIsRefreshed(false);
       },
-      (state) => state.isNotebookEnabled
+      (state) => state.isNotebookEnabled || state.isRefreshed
     );
 
     this.resourceTree = new ResourceTreeAdapter(this);
@@ -212,6 +202,23 @@ export default class Explorer {
     this.refreshExplorer();
   }
 
+  public async initiateAndRefreshNotebookList(): Promise<void> {
+    if (!this.notebookManager) {
+      const NotebookManager = (await import(/* webpackChunkName: "NotebookManager" */ "./Notebook/NotebookManager"))
+        .default;
+      this.notebookManager = new NotebookManager();
+      this.notebookManager.initialize({
+        container: this,
+        resourceTree: this.resourceTree,
+        refreshCommandBarButtons: () => this.refreshCommandBarButtons(),
+        refreshNotebookList: () => this.refreshNotebookList(),
+      });
+    }
+
+    this.refreshCommandBarButtons();
+    this.refreshNotebookList();
+  }
+
   public openEnableSynapseLinkDialog(): void {
     const addSynapseLinkDialogProps: DialogProps = {
       linkProps: {
@@ -345,23 +352,7 @@ export default class Explorer {
       return;
     }
     this._isInitializingNotebooks = true;
-    if (userContext.features.phoenix) {
-      const provisionData = {
-        cosmosEndpoint: userContext.databaseAccount.properties.documentEndpoint,
-        resourceId: userContext.databaseAccount.id,
-        dbAccountName: userContext.databaseAccount.name,
-        aadToken: userContext.authorizationToken,
-        resourceGroup: userContext.resourceGroup,
-        subscriptionId: userContext.subscriptionId,
-      };
-      const connectionInfo = await this.phoenixClient.containerConnectionInfo(provisionData);
-      if (connectionInfo.data && connectionInfo.data.notebookServerUrl) {
-        useNotebook.getState().setNotebookServerInfo({
-          notebookServerEndpoint: userContext.features.notebookServerUrl || connectionInfo.data.notebookServerUrl,
-          authToken: userContext.features.notebookServerToken || connectionInfo.data.notebookAuthToken,
-        });
-      }
-    } else {
+    if (userContext.features.phoenix === false) {
       await this.ensureNotebookWorkspaceRunning();
       const connectionInfo = await listConnectionInfo(
         userContext.subscriptionId,
@@ -376,13 +367,59 @@ export default class Explorer {
       });
     }
 
-    useNotebook.getState().initializeNotebooksTree(this.notebookManager);
-
     this.refreshNotebookList();
 
     this._isInitializingNotebooks = false;
   }
 
+  public async allocateContainer(): Promise<void> {
+    const notebookServerInfo = useNotebook.getState().notebookServerInfo;
+    const isAllocating = useNotebook.getState().isAllocating;
+    if (isAllocating === false && notebookServerInfo && notebookServerInfo.notebookServerEndpoint === undefined) {
+      const provisionData = {
+        aadToken: userContext.authorizationToken,
+        subscriptionId: userContext.subscriptionId,
+        resourceGroup: userContext.resourceGroup,
+        dbAccountName: userContext.databaseAccount.name,
+        cosmosEndpoint: userContext.databaseAccount.properties.documentEndpoint,
+      };
+      const connectionStatus: ContainerConnectionInfo = {
+        status: ConnectionStatusType.Connecting,
+      };
+      useNotebook.getState().setConnectionInfo(connectionStatus);
+      try {
+        useNotebook.getState().setIsAllocating(true);
+        const connectionInfo = await this.phoenixClient.containerConnectionInfo(provisionData);
+        if (
+          connectionInfo.status === HttpStatusCodes.OK &&
+          connectionInfo.data &&
+          connectionInfo.data.notebookServerUrl
+        ) {
+          connectionStatus.status = ConnectionStatusType.Connected;
+          useNotebook.getState().setConnectionInfo(connectionStatus);
+          useNotebook.getState().setNotebookServerInfo({
+            notebookServerEndpoint: userContext.features.notebookServerUrl || connectionInfo.data.notebookServerUrl,
+            authToken: userContext.features.notebookServerToken || connectionInfo.data.notebookAuthToken,
+          });
+          this.notebookManager?.notebookClient
+            .getMemoryUsage()
+            .then((memoryUsageInfo) => useNotebook.getState().setMemoryUsageInfo(memoryUsageInfo));
+          useNotebook.getState().setIsAllocating(false);
+        } else {
+          connectionStatus.status = ConnectionStatusType.Failed;
+          useNotebook.getState().resetConatinerConnection(connectionStatus);
+        }
+      } catch (error) {
+        connectionStatus.status = ConnectionStatusType.Failed;
+        useNotebook.getState().resetConatinerConnection(connectionStatus);
+        throw error;
+      }
+      this.refreshNotebookList();
+
+      this._isInitializingNotebooks = false;
+    }
+  }
+
   public resetNotebookWorkspace(): void {
     if (!useNotebook.getState().isNotebookEnabled || !this.notebookManager?.notebookClient) {
       handleError(
@@ -654,6 +691,9 @@ export default class Explorer {
     if (!notebookContentItem || !notebookContentItem.path) {
       throw new Error(`Invalid notebookContentItem: ${notebookContentItem}`);
     }
+    if (notebookContentItem.type === NotebookContentItemType.Notebook && NotebookUtil.isPhoenixEnabled()) {
+      this.allocateContainer();
+    }
 
     const notebookTabs = useTabs
       .getState()
@@ -875,9 +915,51 @@ export default class Explorer {
       handleError(error, "Explorer/onNewNotebookClicked");
       throw new Error(error);
     }
+    const isPhoenixEnabled = NotebookUtil.isPhoenixEnabled();
+    if (isPhoenixEnabled) {
+      if (isGithubTree) {
+        async () => {
+          await this.allocateContainer();
+          parent = parent || this.resourceTree.myNotebooksContentRoot;
+          this.createNewNoteBook(parent, isGithubTree);
+        };
+      } else {
+        useDialog.getState().showOkCancelModalDialog(
+          Notebook.newNotebookModalTitle,
+          undefined,
+          "Create",
+          async () => {
+            await this.allocateContainer();
+            parent = parent || this.resourceTree.myNotebooksContentRoot;
+            this.createNewNoteBook(parent, isGithubTree);
+          },
+          "Cancel",
+          undefined,
+          this.getNewNoteWarningText()
+        );
+      }
+    } else {
+      parent = parent || this.resourceTree.myNotebooksContentRoot;
+      this.createNewNoteBook(parent, isGithubTree);
+    }
+  }
 
-    parent = parent || this.resourceTree.myNotebooksContentRoot;
+  private getNewNoteWarningText(): JSX.Element {
+    return (
+      <>
+        <p>{Notebook.newNotebookModalContent1}</p>
+        <br />
+        <p>
+          {Notebook.newNotebookModalContent2}
+          <Link href={Notebook.cosmosNotebookHomePageUrl} target="_blank">
+            {Notebook.learnMore}
+          </Link>
+        </p>
+      </>
+    );
+  }
 
+  private createNewNoteBook(parent?: NotebookContentItem, isGithubTree?: boolean): void {
     const clearInProgressMessage = logConsoleProgress(`Creating new notebook in ${parent.path}`);
     const startKey: number = TelemetryProcessor.traceStart(Action.CreateNewNotebook, {
       dataExplorerArea: Constants.Areas.Notebook,
@@ -924,7 +1006,26 @@ export default class Explorer {
     await this.notebookManager?.notebookContentClient.updateItemChildrenInPlace(item);
   }
 
-  public openNotebookTerminal(kind: ViewModels.TerminalKind): void {
+  public async openNotebookTerminal(kind: ViewModels.TerminalKind): Promise<void> {
+    if (NotebookUtil.isPhoenixEnabled()) {
+      await this.allocateContainer();
+      const notebookServerInfo = useNotebook.getState().notebookServerInfo;
+      if (notebookServerInfo && notebookServerInfo.notebookServerEndpoint !== undefined) {
+        this.connectToNotebookTerminal(kind);
+      } else {
+        useDialog
+          .getState()
+          .showOkModalDialog(
+            "Failed to Connect",
+            "Failed to connect temporary workspace, this could happen because of network issue please refresh and try again."
+          );
+      }
+    } else {
+      this.connectToNotebookTerminal(kind);
+    }
+  }
+
+  private connectToNotebookTerminal(kind: ViewModels.TerminalKind): void {
     let title: string;
 
     switch (kind) {
@@ -975,7 +1076,7 @@ export default class Explorer {
     notebookUrl?: string,
     galleryItem?: IGalleryItem,
     isFavorite?: boolean
-  ) {
+  ): Promise<void> {
     const title = "Gallery";
     const GalleryTab = await (await import(/* webpackChunkName: "GalleryTab" */ "./Tabs/GalleryTab")).default;
     const galleryTab = useTabs
@@ -1079,7 +1180,27 @@ export default class Explorer {
   }
 
   public openUploadFilePanel(parent?: NotebookContentItem): void {
-    parent = parent || this.resourceTree.myNotebooksContentRoot;
+    if (NotebookUtil.isPhoenixEnabled()) {
+      useDialog.getState().showOkCancelModalDialog(
+        Notebook.newNotebookUploadModalTitle,
+        undefined,
+        "Upload",
+        async () => {
+          await this.allocateContainer();
+          parent = parent || this.resourceTree.myNotebooksContentRoot;
+          this.uploadFilePanel(parent);
+        },
+        "Cancel",
+        undefined,
+        this.getNewNoteWarningText()
+      );
+    } else {
+      parent = parent || this.resourceTree.myNotebooksContentRoot;
+      this.uploadFilePanel(parent);
+    }
+  }
+
+  private uploadFilePanel(parent?: NotebookContentItem): void {
     useSidePanel
       .getState()
       .openSidePanel(
@@ -1088,6 +1209,24 @@ export default class Explorer {
       );
   }
 
+  public getDownloadModalConent(fileName: string): JSX.Element {
+    if (NotebookUtil.isPhoenixEnabled()) {
+      return (
+        <>
+          <p>{Notebook.galleryNotebookDownloadContent1}</p>
+          <br />
+          <p>
+            {Notebook.galleryNotebookDownloadContent2}
+            <Link href={Notebook.cosmosNotebookGitDocumentationUrl} target="_blank">
+              {Notebook.learnMore}
+            </Link>
+          </p>
+        </>
+      );
+    }
+    return <p> Download {fileName} from gallery as a copy to your notebooks to run and/or edit the notebook. </p>;
+  }
+
   public async refreshExplorer(): Promise<void> {
     userContext.authType === AuthType.ResourceToken
       ? this.refreshDatabaseForResourceToken()

src/Explorer/Graph/GraphExplorerComponent/MiddlePaneComponent.tsx

@@ -1,8 +1,8 @@
 import * as React from "react";
-import { GraphVizComponent, GraphVizComponentProps } from "./GraphVizComponent";
 import CollapseArrowIcon from "../../../../images/Collapse_arrow_14x14.svg";
 import ExpandIcon from "../../../../images/Expand_14x14.svg";
 import LoadingIndicatorIcon from "../../../../images/LoadingIndicator_3Squares.gif";
+import { GraphVizComponent, GraphVizComponentProps } from "./GraphVizComponent";
 
 interface MiddlePaneComponentProps {
   isTabsContentExpanded: boolean;
@@ -17,7 +17,14 @@ export class MiddlePaneComponent extends React.Component<MiddlePaneComponentProp
       <div className="middlePane">
         <div className="graphTitle">
           <span className="paneTitle">Graph</span>
-          <span className="graphExpandCollapseBtn pull-right" onClick={this.props.toggleExpandGraph}>
+          <span
+            className="graphExpandCollapseBtn pull-right"
+            onClick={this.props.toggleExpandGraph}
+            role="button"
+            aria-expanded={this.props.isTabsContentExpanded}
+            aria-name="View graph in full screen"
+            tabIndex={0}
+          >
             <img
               src={this.props.isTabsContentExpanded ? CollapseArrowIcon : ExpandIcon}
               alt={this.props.isTabsContentExpanded ? "collapse graph content" : "expand graph content"}

src/Explorer/Menus/CommandBar/CommandBarComponentAdapter.tsx

@@ -12,6 +12,7 @@ import { useTabs } from "../../../hooks/useTabs";
 import { userContext } from "../../../UserContext";
 import { CommandButtonComponentProps } from "../../Controls/CommandButton/CommandButtonComponent";
 import Explorer from "../../Explorer";
+import { NotebookUtil } from "../../Notebook/NotebookUtil";
 import { useSelectedNode } from "../../useSelectedNode";
 import * as CommandBarComponentButtonFactory from "./CommandBarComponentButtonFactory";
 import * as CommandBarUtil from "./CommandBarUtil";
@@ -55,15 +56,15 @@ export const CommandBar: React.FC<Props> = ({ container }: Props) => {
   const uiFabricControlButtons = CommandBarUtil.convertButton(controlButtons, backgroundColor);
   uiFabricControlButtons.forEach((btn: ICommandBarItemProps) => (btn.iconOnly = true));
 
-  if (
-    userContext.features.notebooksTemporarilyDown === false &&
-    userContext.features.phoenix === true &&
-    useTabs.getState().activeTab?.tabKind === ViewModels.CollectionTabKind.NotebookV2
-  ) {
-    uiFabricControlButtons.unshift(CommandBarUtil.createConnectionStatus("connectionStatus"));
+  if (NotebookUtil.isPhoenixEnabled()) {
+    uiFabricControlButtons.unshift(CommandBarUtil.createConnectionStatus(container, "connectionStatus"));
   }
 
-  if (useTabs.getState().activeTab?.tabKind === ViewModels.CollectionTabKind.NotebookV2) {
+  if (
+    userContext.features.phoenix === false &&
+    userContext.features.notebooksTemporarilyDown === false &&
+    useTabs.getState().activeTab?.tabKind === ViewModels.CollectionTabKind.NotebookV2
+  ) {
     uiFabricControlButtons.unshift(CommandBarUtil.createMemoryTracker("memoryTracker"));
   }
 

src/Explorer/Menus/CommandBar/CommandBarComponentButtonFactory.tsx

@@ -596,7 +596,7 @@ function createManageGitHubAccountButton(container: Explorer): CommandButtonComp
   return {
     iconSrc: GitHubIcon,
     iconAlt: label,
-    onCommandClick: () =>
+    onCommandClick: () => {
       useSidePanel
         .getState()
         .openSidePanel(
@@ -606,7 +606,8 @@ function createManageGitHubAccountButton(container: Explorer): CommandButtonComp
             gitHubClientProp={container.notebookManager.gitHubClient}
             junoClientProp={junoClient}
           />
-        ),
+        );
+    },
     commandButtonLabel: label,
     hasPopup: false,
     disabled: false,

src/Explorer/Menus/CommandBar/CommandBarUtil.tsx

@@ -13,6 +13,7 @@ import { StyleConstants } from "../../../Common/Constants";
 import { Action, ActionModifiers } from "../../../Shared/Telemetry/TelemetryConstants";
 import * as TelemetryProcessor from "../../../Shared/Telemetry/TelemetryProcessor";
 import { CommandButtonComponentProps } from "../../Controls/CommandButton/CommandButtonComponent";
+import Explorer from "../../Explorer";
 import { ConnectionStatus } from "./ConnectionStatusComponent";
 import { MemoryTracker } from "./MemoryTrackerComponent";
 
@@ -203,9 +204,9 @@ export const createMemoryTracker = (key: string): ICommandBarItemProps => {
   };
 };
 
-export const createConnectionStatus = (key: string): ICommandBarItemProps => {
+export const createConnectionStatus = (container: Explorer, key: string): ICommandBarItemProps => {
   return {
     key,
-    onRender: () => <ConnectionStatus />,
+    onRender: () => <ConnectionStatus container={container} />,
   };
 };

src/Explorer/Menus/CommandBar/ConnectionStatusComponent.less

@@ -3,77 +3,182 @@
 .connectionStatusContainer {
     cursor: default;
     align-items: center;
-    margin: 0 9px;
     border: 1px;
     min-height: 44px;
 
     > span {
         padding-right: 12px;
-        font-size: 13px;
+        font-size: 12px;
         font-family: @DataExplorerFont;
         color: @DefaultFontColor;
     }
+    &:focus{
+        outline: 0px;
+    }
 }
-.connectionStatusFailed{
-    color: #bd1919;
+.commandReactBtn {
+    &:hover {
+        background-color: rgb(238, 247, 255);
+        color: rgb(32, 31, 30);
+        cursor: pointer;
+    }
+    &:focus{
+        outline: 1px dashed #605e5c;
+    }
 }
-.ring-container {
+.connectedReactBtn {
+    &:hover {
+        background-color: rgb(238, 247, 255);
+        color: rgb(32, 31, 30);
+        cursor: pointer;
+    }
+    &:focus{
+        outline: 0px;
+    }
+}
+.connectIcon{
+        margin: 0px 4px;
+        height: 18px;
+        width: 18px;
+        color: rgb(0, 120, 212);
+} 
+  .status {
     position: relative;
-}
-
-.ringringGreen {
-    border: 3px solid green;
-    border-radius: 30px;
-    height: 18px;
-    width: 18px;
+    display: block;
+    margin-right: 8px;
+    width: 1em;
+    height: 1em;
+    font-size: 9px!important;
+    padding: 0px!important;
+    border-radius: 0.5em;
+  }
+  
+  .status::before,
+  .status::after {
     position: absolute;
-    margin: .4285em 0em 0em 0.07477em;
-    animation: pulsate 3s ease-out;
-    animation-iteration-count: infinite; 
-    opacity: 0.0
-}
-.ringringYellow{
-    border: 3px solid #ffbf00;
-    border-radius: 30px;
-    height: 18px;
-    width: 18px;
-    position: absolute;
-    margin: .4285em 0em 0em 0.07477em;
-    animation: pulsate 3s ease-out;
-    animation-iteration-count: infinite; 
-    opacity: 0.0
-}
-.ringringRed{
-    border: 3px solid #bd1919;
-    border-radius: 30px;
-    height: 18px;
-    width: 18px;
-    position: absolute;
-    margin: .4285em 0em 0em 0.07477em;
-    animation: pulsate 3s ease-out;
-    animation-iteration-count: infinite; 
-    opacity: 0.0
-}
-@keyframes pulsate {
-    0% {-webkit-transform: scale(0.1, 0.1); opacity: 0.0;}
-    15% {opacity: 0.8;}
-    25% {opacity: 0.6;}
-    45% {opacity: 0.4;}
-    70% {opacity: 0.3;}
-    100% {-webkit-transform: scale(.7, .7); opacity: 0.1;}
-}
-.locationGreenDot{
-    font-size: 20px;
-    margin-right: 0.07em;
-    color: green;
-}
-.locationYellowDot{
-    font-size: 20px;
-    margin-right: 0.07em;
-    color: #ffbf00;
-}
-.locationRedDot{
-    font-size: 20px;
-    margin-right: 0.07em;
-    color: #bd1919;
-}
+    content: "";
+  }
+  
+  .status::before {
+    top: 0;
+    left: 0;
+    width: 1em;
+    height: 1em;
+    background-color: rgba(#fff, 0.1);
+    border-radius: 100%;
+    opacity: 1;
+    transform: translate3d(0, 0, 0) scale(0);
+  }
+  
+  .connected{
+    background-color: green;
+    box-shadow:
+      0 0 0 0em rgba(green, 0),
+      0em 0.05em 0.1em rgba(#000000, 0.2);
+    transform: translate3d(0, 0, 0) scale(1);
+  }
+  .connecting{
+    background-color:#ffbf00;
+    box-shadow:
+      0 0 0 0em rgba(#ffbf00, 0),
+      0em 0.05em 0.1em rgba(#000000, 0.2);
+    transform: translate3d(0, 0, 0) scale(1);
+  }
+  .failed{
+    background-color:#bd1919;
+    box-shadow:
+      0 0 0 0em rgba(#bd1919, 0),
+      0em 0.05em 0.1em rgba(#000000, 0.2);
+    transform: translate3d(0, 0, 0) scale(1);
+  }
+  
+  .status.connecting.is-animating {
+    animation: status-outer-connecting 3000ms infinite;
+  }
+  .status.failed.is-animating {
+    animation: status-outer-failed 3000ms infinite;
+  }
+  .status.connected.is-animating {
+    animation: status-outer-connected 3000ms infinite;
+  }
+  @keyframes status-outer-connected {
+    
+   0% {
+      transform: translate3d(0, 0, 0) scale(1);
+      box-shadow: 0 0 0 0em #008000, 0em 0.05em 0.1em rgba(0, 0, 0, 0.2);
+    }
+    20% {
+      transform: translate3d(0, 0, 0) scale(1);
+      box-shadow: 0 0 0 0em rgba(0, 128, 0, 0.6), 0em 0.05em 0.1em rgba(0, 0, 0, 0.5);
+    }
+    40% {
+      transform: translate3d(0, 0, 0) scale(1);
+      box-shadow: 0 0 0 0em rgba(0, 128, 0, 0.5), 0em 0.05em 0.1em rgba(0, 0, 0, 0.4);
+    }
+    60% {
+      transform: translate3d(0, 0, 0) scale(1);
+      box-shadow: 0 0 0 0em rgba(0, 128, 0, 0.3), 0em 0.05em 0.1em rgba(0, 0, 0, 0.3);
+    }
+    80% {
+      transform: translate3d(0, 0, 0) scale(1);
+      box-shadow: 0 0 0 0.5em rgba(0, 128, 0, 0.1), 0em 0.05em 0.1em rgba(0, 0, 0, 0.1);
+    }
+    85% {
+      transform: translate3d(0, 0, 0) scale(1);
+      box-shadow: 0 0 0 0em rgba(0, 128, 0, 0), 0em 0.05em 0.1em rgba(0, 0, 0, 0);
+    }
+  }
+  @keyframes status-outer-failed {
+    
+    0% {
+       transform: translate3d(0, 0, 0) scale(1);
+       box-shadow: 0 0 0 0em #bd1919, 0em 0.05em 0.1em rgba(0, 0, 0, 0.2);
+     }
+     20% {
+       transform: translate3d(0, 0, 0) scale(1);
+       box-shadow: 0 0 0 0em #c52d2d, 0em 0.05em 0.1em rgba(0, 0, 0, 0.5);
+     }
+     40% {
+       transform: translate3d(0, 0, 0) scale(1);
+       box-shadow: 0 0 0 0em #b47b7b, 0em 0.05em 0.1em rgba(0, 0, 0, 0.4);
+     }
+     60% {
+       transform: translate3d(0, 0, 0) scale(1);
+       box-shadow: 0 0 0 0em rgba(0, 128, 0, 0.3), 0em 0.05em 0.1em rgba(0, 0, 0, 0.3);
+     }
+     80% {
+       transform: translate3d(0, 0, 0) scale(1);
+       box-shadow: 0 0 0 0.5em rgba(0, 128, 0, 0.1), 0em 0.05em 0.1em rgba(0, 0, 0, 0.1);
+     }
+     85% {
+       transform: translate3d(0, 0, 0) scale(1);
+       box-shadow: 0 0 0 0em rgba(0, 128, 0, 0), 0em 0.05em 0.1em rgba(0, 0, 0, 0);
+     }
+   }
+   @keyframes status-outer-connecting {
+    
+    0% {
+       transform: translate3d(0, 0, 0) scale(1);
+       box-shadow: 0 0 0 0em #ffbf00, 0em 0.05em 0.1em rgba(0, 0, 0, 0.2);
+     }
+     20% {
+       transform: translate3d(0, 0, 0) scale(1);
+       box-shadow: 0 0 0 0em #f0dfad, 0em 0.05em 0.1em rgba(0, 0, 0, 0.5);
+     }
+     40% {
+       transform: translate3d(0, 0, 0) scale(1);
+       box-shadow: 0 0 0 0em rgba(198, 243, 198, 0.5), 0em 0.05em 0.1em rgba(0, 0, 0, 0.4);
+     }
+     60% {
+       transform: translate3d(0, 0, 0) scale(1);
+       box-shadow: 0 0 0 0em rgba(213, 241, 213, 0.3), 0em 0.05em 0.1em rgba(0, 0, 0, 0.3);
+     }
+     80% {
+       transform: translate3d(0, 0, 0) scale(1);
+       box-shadow: 0 0 0 0.5em rgba(0, 128, 0, 0.1), 0em 0.05em 0.1em rgba(0, 0, 0, 0.1);
+     }
+     85% {
+       transform: translate3d(0, 0, 0) scale(1);
+       box-shadow: 0 0 0 0em rgba(0, 128, 0, 0), 0em 0.05em 0.1em rgba(0, 0, 0, 0);
+     }
+   }

src/Explorer/Menus/CommandBar/ConnectionStatusComponent.tsx

@@ -1,17 +1,21 @@
 import { Icon, ProgressIndicator, Stack, TooltipHost } from "@fluentui/react";
+import { ActionButton } from "@fluentui/react/lib/Button";
 import * as React from "react";
-import { ConnectionStatusType } from "../../../Common/Constants";
+import "../../../../less/hostedexplorer.less";
+import { ConnectionStatusType, Notebook } from "../../../Common/Constants";
+import Explorer from "../../Explorer";
 import { useNotebook } from "../../Notebook/useNotebook";
 import "../CommandBar/ConnectionStatusComponent.less";
-
-export const ConnectionStatus: React.FC = (): JSX.Element => {
+interface Props {
+  container: Explorer;
+}
+export const ConnectionStatus: React.FC<Props> = ({ container }: Props): JSX.Element => {
   const [second, setSecond] = React.useState("00");
   const [minute, setMinute] = React.useState("00");
   const [isActive, setIsActive] = React.useState(false);
   const [counter, setCounter] = React.useState(0);
-  const [statusColor, setStatusColor] = React.useState("locationYellowDot");
-  const [statusColorAnimation, setStatusColorAnimation] = React.useState("ringringYellow");
-  const toolTipContent = "Hosted runtime status.";
+  const [statusColor, setStatusColor] = React.useState("");
+  const [toolTipContent, setToolTipContent] = React.useState("Connect to temporary workspace.");
   React.useEffect(() => {
     let intervalId: NodeJS.Timeout;
 
@@ -39,34 +43,65 @@ export const ConnectionStatus: React.FC = (): JSX.Element => {
   };
 
   const connectionInfo = useNotebook((state) => state.connectionInfo);
-  if (!connectionInfo) {
-    return <></>;
+  const memoryUsageInfo = useNotebook((state) => state.memoryUsageInfo);
+
+  const totalGB = memoryUsageInfo ? memoryUsageInfo.totalKB / Notebook.memoryGuageToGB : 0;
+  const usedGB = totalGB > 0 ? totalGB - memoryUsageInfo.freeKB / Notebook.memoryGuageToGB : 0;
+
+  if (
+    connectionInfo &&
+    (connectionInfo.status === ConnectionStatusType.Connect || connectionInfo.status === ConnectionStatusType.ReConnect)
+  ) {
+    return (
+      <ActionButton className="commandReactBtn" onClick={() => container.allocateContainer()}>
+        <TooltipHost content={toolTipContent}>
+          <Stack className="connectionStatusContainer" horizontal>
+            <Icon iconName="ConnectVirtualMachine" className="connectIcon" />
+            <span>{connectionInfo.status}</span>
+          </Stack>
+        </TooltipHost>
+      </ActionButton>
+    );
   }
+
   if (connectionInfo && connectionInfo.status === ConnectionStatusType.Connecting && isActive === false) {
     setIsActive(true);
+    setStatusColor("status connecting is-animating");
+    setToolTipContent("Connecting to temporary workspace.");
   } else if (connectionInfo && connectionInfo.status === ConnectionStatusType.Connected && isActive === true) {
     stopTimer();
-    setStatusColor("locationGreenDot");
-    setStatusColorAnimation("ringringGreen");
+    setStatusColor("status connected is-animating");
+    setToolTipContent("Connected to temporary workspace.");
   } else if (connectionInfo && connectionInfo.status === ConnectionStatusType.Failed && isActive === true) {
     stopTimer();
-    setStatusColor("locationRedDot");
-    setStatusColorAnimation("ringringRed");
+    setStatusColor("status failed is-animating");
+    setToolTipContent("Click here to Reconnect to temporary workspace.");
   }
   return (
-    <TooltipHost content={toolTipContent}>
-      <Stack className="connectionStatusContainer" horizontal>
-        <div className="ring-container">
-          <div className={statusColorAnimation}></div>
-          <Icon iconName="LocationDot" className={statusColor} />
-        </div>
-        <span className={connectionInfo.status === ConnectionStatusType.Failed ? "connectionStatusFailed" : ""}>
-          {connectionInfo.status}
-        </span>
-        {connectionInfo.status === ConnectionStatusType.Connecting && isActive && (
-          <ProgressIndicator description={minute + ":" + second} />
-        )}
-      </Stack>
-    </TooltipHost>
+    <ActionButton
+      className={connectionInfo.status === ConnectionStatusType.Failed ? "commandReactBtn" : "connectedReactBtn"}
+      onClick={(e: React.MouseEvent<HTMLSpanElement>) =>
+        connectionInfo.status === ConnectionStatusType.Failed ? container.allocateContainer() : e.preventDefault()
+      }
+    >
+      <TooltipHost content={toolTipContent}>
+        <Stack className="connectionStatusContainer" horizontal>
+          <i className={statusColor}></i>
+          <span className={connectionInfo.status === ConnectionStatusType.Failed ? "connectionStatusFailed" : ""}>
+            {connectionInfo.status}
+          </span>
+          {connectionInfo.status === ConnectionStatusType.Connecting && isActive && (
+            <ProgressIndicator description={minute + ":" + second} />
+          )}
+          {connectionInfo.status === ConnectionStatusType.Connected && !isActive && (
+            <ProgressIndicator
+              className={usedGB / totalGB > 0.8 ? "lowMemory" : ""}
+              description={usedGB.toFixed(1) + " of " + totalGB.toFixed(1) + " GB"}
+              percentComplete={usedGB / totalGB}
+            />
+          )}
+        </Stack>
+      </TooltipHost>
+    </ActionButton>
   );
 };

src/Explorer/Menus/NotificationConsole/NotificationConsoleComponent.tsx

@@ -129,7 +129,7 @@ export class NotificationConsoleComponent extends React.Component<
             className="expandCollapseButton"
             role="button"
             tabIndex={0}
-            aria-label={"console button" + (this.props.isConsoleExpanded ? " collapsed" : " expanded")}
+            aria-label={"console button" + (this.props.isConsoleExpanded ? " expanded" : " collapsed")}
             aria-expanded={!this.props.isConsoleExpanded}
           >
             <img
@@ -205,7 +205,9 @@ export class NotificationConsoleComponent extends React.Component<
         {item.type === ConsoleDataType.Error && <img className="errorIcon" src={ErrorRedIcon} alt="error" />}
         {item.type === ConsoleDataType.InProgress && <img className="loaderIcon" src={LoaderIcon} alt="in progress" />}
         <span className="date">{item.date}</span>
-        <span className="message">{item.message}</span>
+        <span className="message" role="alert" aria-live="assertive">
+          {item.message}
+        </span>
       </div>
     ));
   }

src/Explorer/Menus/NotificationConsole/__snapshots__/NotificationConsoleComponent.test.tsx.snap

@@ -70,7 +70,7 @@ exports[`NotificationConsoleComponent renders the console 1`] = `
     </div>
     <div
       aria-expanded={true}
-      aria-label="console button expanded"
+      aria-label="console button collapsed"
       className="expandCollapseButton"
       role="button"
       tabIndex={0}
@@ -236,7 +236,7 @@ exports[`NotificationConsoleComponent renders the console 2`] = `
     </div>
     <div
       aria-expanded={true}
-      aria-label="console button expanded"
+      aria-label="console button collapsed"
       className="expandCollapseButton"
       role="button"
       tabIndex={0}
@@ -340,7 +340,9 @@ exports[`NotificationConsoleComponent renders the console 2`] = `
             date
           </span>
           <span
+            aria-live="assertive"
             className="message"
+            role="alert"
           >
             message
           </span>

src/Explorer/Notebook/NotebookContainerClient.ts

@@ -2,12 +2,15 @@
  * Notebook container related stuff
  */
 import * as Constants from "../../Common/Constants";
+import { ConnectionStatusType } from "../../Common/Constants";
 import { getErrorMessage } from "../../Common/ErrorHandlingUtils";
 import * as Logger from "../../Common/Logger";
 import * as DataModels from "../../Contracts/DataModels";
+import { ContainerConnectionInfo } from "../../Contracts/DataModels";
 import { userContext } from "../../UserContext";
 import { createOrUpdate, destroy } from "../../Utils/arm/generatedClients/cosmosNotebooks/notebookWorkspaces";
 import { logConsoleProgress } from "../../Utils/NotificationConsoleUtils";
+import { NotebookUtil } from "./NotebookUtil";
 import { useNotebook } from "./useNotebook";
 
 export class NotebookContainerClient {
@@ -42,7 +45,7 @@ export class NotebookContainerClient {
     }, delayMs);
   }
 
-  private async getMemoryUsage(): Promise<DataModels.MemoryUsageInfo> {
+  public async getMemoryUsage(): Promise<DataModels.MemoryUsageInfo> {
     const notebookServerInfo = useNotebook.getState().notebookServerInfo;
     if (!notebookServerInfo || !notebookServerInfo.notebookServerEndpoint) {
       const error = "No server endpoint detected";
@@ -75,6 +78,12 @@ export class NotebookContainerClient {
             freeKB: memoryUsageInfo.free,
           };
         }
+      } else if (NotebookUtil.isPhoenixEnabled()) {
+        const connectionStatus: ContainerConnectionInfo = {
+          status: ConnectionStatusType.ReConnect,
+        };
+        useNotebook.getState().resetConatinerConnection(connectionStatus);
+        useNotebook.getState().setIsRefreshed(true);
       }
       return undefined;
     } catch (error) {
@@ -84,6 +93,13 @@ export class NotebookContainerClient {
           "Connection lost with Notebook server. Attempting to reconnect..."
         );
       }
+      if (NotebookUtil.isPhoenixEnabled()) {
+        const connectionStatus: ContainerConnectionInfo = {
+          status: ConnectionStatusType.Failed,
+        };
+        useNotebook.getState().resetConatinerConnection(connectionStatus);
+        useNotebook.getState().setIsRefreshed(true);
+      }
       this.onConnectionLost();
       return undefined;
     }

src/Explorer/Notebook/NotebookManager.tsx

@@ -212,6 +212,7 @@ export default class NotebookManager {
         "Cancel",
         () => reject(new Error("Commit dialog canceled")),
         undefined,
+        undefined,
         {
           label: "Commit message",
           autoAdjustHeight: true,

src/Explorer/Notebook/NotebookRenderer/NotebookRenderer.tsx

@@ -31,12 +31,13 @@ import StatusBar from "./StatusBar";
 import CellToolbar from "./Toolbar";
 
 export interface NotebookRendererBaseProps {
-  contentRef: any;
+  contentRef: ContentRef;
 }
 
 interface NotebookRendererDispatchProps {
   storeNotebookSnapshot: (imageSrc: string, requestId: string) => void;
   notebookSnapshotError: (error: string) => void;
+  addTransform: (transform: React.ComponentType & { MIMETYPE: string }) => void;
 }
 
 interface StateProps {
@@ -73,7 +74,7 @@ class BaseNotebookRenderer extends React.Component<NotebookRendererProps> {
 
   componentDidMount() {
     if (!userContext.features.sandboxNotebookOutputs) {
-      loadTransform(this.props as any);
+      loadTransform(this.props as NotebookRendererProps);
     }
   }
 
@@ -138,7 +139,7 @@ class BaseNotebookRenderer extends React.Component<NotebookRendererProps> {
                           }}
                         </CodeCell>
                       ),
-                    markdown: ({ id, contentRef }: { id: any; contentRef: ContentRef }) =>
+                    markdown: ({ id, contentRef }: { id: CellId; contentRef: ContentRef }) =>
                       decorate(
                         id,
                         contentRef,
@@ -155,7 +156,7 @@ class BaseNotebookRenderer extends React.Component<NotebookRendererProps> {
                         </MarkdownCell>
                       ),
 
-                    raw: ({ id, contentRef }: { id: any; contentRef: ContentRef }) =>
+                    raw: ({ id, contentRef }: { id: CellId; contentRef: ContentRef }) =>
                       decorate(
                         id,
                         contentRef,
@@ -202,7 +203,8 @@ export const makeMapStateToProps = (
   return mapStateToProps;
 };
 
-const makeMapDispatchToProps = (initialDispatch: Dispatch, initialProps: NotebookRendererBaseProps) => {
+// eslint-disable-next-line @typescript-eslint/no-unused-vars
+const makeMapDispatchToProps = (_initialDispatch: Dispatch, _initialProps: NotebookRendererBaseProps) => {
   const mapDispatchToProps = (dispatch: Dispatch) => {
     return {
       addTransform: (transform: React.ComponentType & { MIMETYPE: string }) =>

src/Explorer/Notebook/NotebookUtil.ts

@@ -3,6 +3,7 @@ import { AppState, selectors } from "@nteract/core";
 import domtoimage from "dom-to-image";
 import Html2Canvas from "html2canvas";
 import path from "path";
+import { userContext } from "../../UserContext";
 import * as GitHubUtils from "../../Utils/GitHubUtils";
 import * as StringUtils from "../../Utils/StringUtils";
 import { SnapshotFragment } from "./NotebookComponent/types";
@@ -328,4 +329,16 @@ export class NotebookUtil {
     link.click();
     document.body.removeChild(link);
   }
+
+  public static getNotebookBtnTitle(fileName: string): string {
+    if (this.isPhoenixEnabled()) {
+      return `Download to ${fileName}`;
+    } else {
+      return `Download to my notebooks`;
+    }
+  }
+
+  public static isPhoenixEnabled(): boolean {
+    return userContext.features.notebooksTemporarilyDown === false && userContext.features.phoenix === true;
+  }
 }

src/Explorer/Notebook/useNotebook.ts

@@ -2,10 +2,12 @@ import { cloneDeep } from "lodash";
 import create, { UseStore } from "zustand";
 import { AuthType } from "../../AuthType";
 import * as Constants from "../../Common/Constants";
+import { ConnectionStatusType } from "../../Common/Constants";
 import { getErrorMessage } from "../../Common/ErrorHandlingUtils";
 import * as Logger from "../../Common/Logger";
 import { configContext } from "../../ConfigContext";
 import * as DataModels from "../../Contracts/DataModels";
+import { ContainerConnectionInfo } from "../../Contracts/DataModels";
 import { IPinnedRepo } from "../../Juno/JunoClient";
 import { Action, ActionModifiers } from "../../Shared/Telemetry/TelemetryConstants";
 import * as TelemetryProcessor from "../../Shared/Telemetry/TelemetryProcessor";
@@ -14,6 +16,7 @@ import { getAuthorizationHeader } from "../../Utils/AuthorizationUtils";
 import * as GitHubUtils from "../../Utils/GitHubUtils";
 import { NotebookContentItem, NotebookContentItemType } from "./NotebookContentItem";
 import NotebookManager from "./NotebookManager";
+import { NotebookUtil } from "./NotebookUtil";
 
 interface NotebookState {
   isNotebookEnabled: boolean;
@@ -28,8 +31,10 @@ interface NotebookState {
   myNotebooksContentRoot: NotebookContentItem;
   gitHubNotebooksContentRoot: NotebookContentItem;
   galleryContentRoot: NotebookContentItem;
-  connectionInfo: DataModels.ContainerConnectionInfo;
+  connectionInfo: ContainerConnectionInfo;
   notebookFolderName: string;
+  isAllocating: boolean;
+  isRefreshed: boolean;
   setIsNotebookEnabled: (isNotebookEnabled: boolean) => void;
   setIsNotebooksEnabledForAccount: (isNotebooksEnabledForAccount: boolean) => void;
   setNotebookServerInfo: (notebookServerInfo: DataModels.NotebookWorkspaceConnectionInfo) => void;
@@ -46,7 +51,10 @@ interface NotebookState {
   deleteNotebookItem: (item: NotebookContentItem, isGithubTree?: boolean) => void;
   initializeNotebooksTree: (notebookManager: NotebookManager) => Promise<void>;
   initializeGitHubRepos: (pinnedRepos: IPinnedRepo[]) => void;
-  setConnectionInfo: (connectionInfo: DataModels.ContainerConnectionInfo) => void;
+  setConnectionInfo: (connectionInfo: ContainerConnectionInfo) => void;
+  setIsAllocating: (isAllocating: boolean) => void;
+  resetConatinerConnection: (connectionStatus: ContainerConnectionInfo) => void;
+  setIsRefreshed: (isAllocating: boolean) => void;
 }
 
 export const useNotebook: UseStore<NotebookState> = create((set, get) => ({
@@ -69,8 +77,12 @@ export const useNotebook: UseStore<NotebookState> = create((set, get) => ({
   myNotebooksContentRoot: undefined,
   gitHubNotebooksContentRoot: undefined,
   galleryContentRoot: undefined,
-  connectionInfo: undefined,
+  connectionInfo: {
+    status: ConnectionStatusType.Connect,
+  },
   notebookFolderName: undefined,
+  isAllocating: false,
+  isRefreshed: false,
   setIsNotebookEnabled: (isNotebookEnabled: boolean) => set({ isNotebookEnabled }),
   setIsNotebooksEnabledForAccount: (isNotebooksEnabledForAccount: boolean) => set({ isNotebooksEnabledForAccount }),
   setNotebookServerInfo: (notebookServerInfo: DataModels.NotebookWorkspaceConnectionInfo) =>
@@ -175,7 +187,7 @@ export const useNotebook: UseStore<NotebookState> = create((set, get) => ({
     isGithubTree ? set({ gitHubNotebooksContentRoot: root }) : set({ myNotebooksContentRoot: root });
   },
   initializeNotebooksTree: async (notebookManager: NotebookManager): Promise<void> => {
-    const notebookFolderName = userContext.features.phoenix === true ? "Temporary Notebooks" : "My Notebooks";
+    const notebookFolderName = NotebookUtil.isPhoenixEnabled() === true ? "Temporary Notebooks" : "My Notebooks";
     set({ notebookFolderName });
     const myNotebooksContentRoot = {
       name: get().notebookFolderName,
@@ -256,5 +268,15 @@ export const useNotebook: UseStore<NotebookState> = create((set, get) => ({
       set({ gitHubNotebooksContentRoot });
     }
   },
-  setConnectionInfo: (connectionInfo: DataModels.ContainerConnectionInfo) => set({ connectionInfo }),
+  setConnectionInfo: (connectionInfo: ContainerConnectionInfo) => set({ connectionInfo }),
+  setIsAllocating: (isAllocating: boolean) => set({ isAllocating }),
+  resetConatinerConnection: (connectionStatus: ContainerConnectionInfo): void => {
+    useNotebook.getState().setConnectionInfo(connectionStatus);
+    useNotebook.getState().setNotebookServerInfo({
+      notebookServerEndpoint: undefined,
+      authToken: undefined,
+    });
+    useNotebook.getState().setIsAllocating(false);
+  },
+  setIsRefreshed: (isRefreshed: boolean) => set({ isRefreshed }),
 }));

src/Explorer/Panes/AddCollectionPanel.tsx

@@ -161,7 +161,7 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
                   true
                 ).toLocaleLowerCase()}.`}
               >
-                <Icon iconName="Info" className="panelInfoIcon" />
+                <Icon iconName="Info" className="panelInfoIcon" tabIndex={0} />
               </TooltipHost>
             </Stack>
 
@@ -210,6 +210,7 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
                   className="panelTextField"
                   aria-label="New database id"
                   autoFocus
+                  tabIndex={0}
                   value={this.state.newDatabaseId}
                   onChange={(event: React.ChangeEvent<HTMLInputElement>) =>
                     this.setState({ newDatabaseId: event.target.value })
@@ -236,7 +237,7 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
                         true
                       ).toLocaleLowerCase()} within the database.`}
                     >
-                      <Icon iconName="Info" className="panelInfoIcon" />
+                      <Icon iconName="Info" className="panelInfoIcon" tabIndex={0} />
                     </TooltipHost>
                   </Stack>
                 )}
@@ -279,7 +280,7 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
                 directionalHint={DirectionalHint.bottomLeftEdge}
                 content={`Unique identifier for the ${getCollectionName().toLocaleLowerCase()} and used for id-based routing through REST and all SDKs.`}
               >
-                <Icon iconName="Info" className="panelInfoIcon" />
+                <Icon iconName="Info" className="panelInfoIcon" tabIndex={0} />
               </TooltipHost>
             </Stack>
 
@@ -362,7 +363,7 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
                       "Sharded collections split your data across many replica sets (shards) to achieve unlimited scalability. Sharded collections require choosing a shard key (field) to evenly distribute your data."
                     }
                   >
-                    <Icon iconName="Info" className="panelInfoIcon" />
+                    <Icon iconName="Info" className="panelInfoIcon" tabIndex={0} />
                   </TooltipHost>
                 </Stack>
 
@@ -409,7 +410,7 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
                   directionalHint={DirectionalHint.bottomLeftEdge}
                   content={this.getPartitionKeyTooltipText()}
                 >
-                  <Icon iconName="Info" className="panelInfoIcon" />
+                  <Icon iconName="Info" className="panelInfoIcon" tabIndex={0} />
                 </TooltipHost>
               </Stack>
 
@@ -467,7 +468,7 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
                   does not count towards the throughput you provisioned for the database. This throughput amount will be
                   billed in addition to the throughput amount you provisioned at the database level.`}
               >
-                <Icon iconName="Info" className="panelInfoIcon" />
+                <Icon iconName="Info" className="panelInfoIcon" tabIndex={0} />
               </TooltipHost>
             </Stack>
           )}
@@ -497,7 +498,7 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
                       creating a unique key policy when a container is created, you ensure the uniqueness of one or more values
                       per partition key."
                 >
-                  <Icon iconName="Info" className="panelInfoIcon" />
+                  <Icon iconName="Info" className="panelInfoIcon" tabIndex={0} />
                 </TooltipHost>
               </Stack>
 
@@ -560,7 +561,7 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
                   directionalHint={DirectionalHint.bottomLeftEdge}
                   content={this.getAnalyticalStorageTooltipContent()}
                 >
-                  <Icon iconName="Info" className="panelInfoIcon" />
+                  <Icon iconName="Info" className="panelInfoIcon" tabIndex={0} />
                 </TooltipHost>
               </Stack>
 
@@ -637,7 +638,7 @@ export class AddCollectionPanel extends React.Component<AddCollectionPanelProps,
                         directionalHint={DirectionalHint.bottomLeftEdge}
                         content="The _id field is indexed by default. Creating a wildcard index for all fields will optimize queries and is recommended for development."
                       >
-                        <Icon iconName="Info" className="panelInfoIcon" />
+                        <Icon iconName="Info" className="panelInfoIcon" tabIndex={0} />
                       </TooltipHost>
                     </Stack>
 

src/Explorer/Panes/AddDatabasePanel/AddDatabasePanel.tsx

@@ -23,10 +23,12 @@ import { RightPaneForm, RightPaneFormProps } from "../RightPaneForm/RightPaneFor
 
 export interface AddDatabasePaneProps {
   explorer: Explorer;
+  buttonElement?: HTMLElement;
 }
 
 export const AddDatabasePanel: FunctionComponent<AddDatabasePaneProps> = ({
   explorer: container,
+  buttonElement,
 }: AddDatabasePaneProps) => {
   const closeSidePanel = useSidePanel((state) => state.closeSidePanel);
   let throughput: number;
@@ -77,6 +79,7 @@ export const AddDatabasePanel: FunctionComponent<AddDatabasePaneProps> = ({
       dataExplorerArea: Constants.Areas.ContextualPane,
     };
     TelemetryProcessor.trace(Action.CreateDatabase, ActionModifiers.Open, addDatabasePaneOpenMessage);
+    buttonElement.focus();
   }, []);
 
   const onSubmit = () => {

src/Explorer/Panes/CassandraAddCollectionPane/CassandraAddCollectionPane.tsx

@@ -198,6 +198,7 @@ export const CassandraAddCollectionPane: FunctionComponent<CassandraAddCollectio
             <Stack className="panelGroupSpacing">
               <TextField
                 aria-required="true"
+                required={true}
                 autoComplete="off"
                 styles={getTextFieldStyles()}
                 pattern="[^/?#\\]*[^/?# \\]"
@@ -285,6 +286,7 @@ export const CassandraAddCollectionPane: FunctionComponent<CassandraAddCollectio
               underlined
               styles={getTextFieldStyles({ fontSize: 12, width: 150 })}
               aria-required="true"
+              required={true}
               ariaLabel="addCollection-tableId"
               autoComplete="off"
               pattern="[^/?#\\]*[^/?# \\]"

src/Explorer/Panes/CopyNotebookPane/CopyNotebookPane.tsx

@@ -77,7 +77,7 @@ export const CopyNotebookPane: FunctionComponent<CopyNotebookPanelProps> = ({
           selectedLocation.repo
         )} - ${selectedLocation.branch}`;
       } else if (selectedLocation.type === "MyNotebooks" && userContext.features.phoenix) {
-        destination = "My Notebooks Scratch";
+        destination = useNotebook.getState().notebookFolderName;
       }
 
       clearMessage = NotificationConsoleUtils.logConsoleProgress(`Copying ${name} to ${destination}`);

src/Explorer/Panes/DeleteCollectionConfirmationPane/DeleteCollectionConfirmationPane.tsx

@@ -108,6 +108,8 @@ export const DeleteCollectionConfirmationPane: FunctionComponent<DeleteCollectio
     submitButtonText: "OK",
     onSubmit,
   };
+  const confirmContainer = `Confirm by typing the ${collectionName.toLowerCase()} id`;
+  const reasonInfo = `Help us improve Azure Cosmos DB! What is the reason why you are deleting this ${collectionName}?`;
   return (
     <RightPaneForm {...props}>
       <div className="panelFormWrapper">
@@ -123,6 +125,7 @@ export const DeleteCollectionConfirmationPane: FunctionComponent<DeleteCollectio
               onChange={(event, newInput?: string) => {
                 setInputCollectionName(newInput);
               }}
+              ariaLabel={confirmContainer}
             />
           </div>
           {shouldRecordFeedback() && (
@@ -142,6 +145,7 @@ export const DeleteCollectionConfirmationPane: FunctionComponent<DeleteCollectio
                 onChange={(event, newInput?: string) => {
                   setDeleteCollectionFeedback(newInput);
                 }}
+                ariaLabel={reasonInfo}
               />
             </div>
           )}

src/Explorer/Panes/DeleteCollectionConfirmationPane/__snapshots__/DeleteCollectionConfirmationPane.test.tsx.snap

@@ -40,6 +40,7 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
               </span>
             </Text>
             <StyledTextFieldBase
+              ariaLabel="Confirm by typing the container id"
               autoFocus={true}
               id="confirmCollectionId"
               onChange={[Function]}
@@ -53,6 +54,7 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
               value=""
             >
               <TextFieldBase
+                ariaLabel="Confirm by typing the container id"
                 autoFocus={true}
                 deferredValidationTime={200}
                 id="confirmCollectionId"
@@ -346,6 +348,7 @@ exports[`Delete Collection Confirmation Pane submit() should call delete collect
                     >
                       <input
                         aria-invalid={false}
+                        aria-label="Confirm by typing the container id"
                         autoFocus={true}
                         className="ms-TextField-field field-57"
                         id="confirmCollectionId"

src/Explorer/Panes/DeleteDatabaseConfirmationPanel.tsx

@@ -118,7 +118,8 @@ export const DeleteDatabaseConfirmationPanel: FunctionComponent<DeleteDatabaseCo
     message:
       "Warning! The action you are about to take cannot be undone. Continuing will permanently delete this resource and all of its children resources.",
   };
-
+  const confirmDatabase = "Confirm by typing the database id";
+  const reasonInfo = "Help us improve Azure Cosmos DB! What is the reason why you are deleting this database?";
   return (
     <RightPaneForm {...props}>
       {!formError && <PanelInfoErrorComponent {...errorProps} />}
@@ -133,6 +134,7 @@ export const DeleteDatabaseConfirmationPanel: FunctionComponent<DeleteDatabaseCo
             onChange={(event, newInput?: string) => {
               setDatabaseInput(newInput);
             }}
+            ariaLabel={confirmDatabase}
           />
         </div>
         {isLastNonEmptyDatabase() && (
@@ -151,6 +153,7 @@ export const DeleteDatabaseConfirmationPanel: FunctionComponent<DeleteDatabaseCo
               onChange={(event, newInput?: string) => {
                 setDatabaseFeedbackInput(newInput);
               }}
+              ariaLabel={reasonInfo}
             />
           </div>
         )}

src/Explorer/Panes/ExecuteSprocParamsPane/ExecuteSprocParamsPane.tsx

@@ -153,7 +153,7 @@ export const ExecuteSprocParamsPane: FunctionComponent<ExecuteSprocParamsPanePro
               selectedKey={paramKeyValue && paramKeyValue.key}
             />
           ))}
-          <Stack horizontal onClick={addNewParamAtLastIndex}>
+          <Stack horizontal onClick={addNewParamAtLastIndex} tabIndex={0}>
             <Image {...imageProps} src={AddPropertyIcon} alt="Add param" />
             <Text className="addNewParamStyle">Add New Param</Text>
           </Stack>

src/Explorer/Panes/ExecuteSprocParamsPane/InputParameter.tsx

@@ -59,30 +59,36 @@ export const InputParameter: FunctionComponent<InputParameterProps> = ({
           onChange={onParamKeyChange}
           options={options}
           styles={dropdownStyles}
+          tabIndex={0}
         />
         <TextField
           label={inputLabel && inputLabel}
           id="confirmCollectionId"
-          autoFocus
           value={paramValue}
           onChange={onParamValueChange}
         />
         {isAddRemoveVisible && (
           <>
-            <Image
-              {...imageProps}
-              src={EntityCancelIcon}
-              alt="Delete param"
-              id="deleteparam"
-              onClick={onDeleteParamKeyPress}
-            />
-            <Image
-              {...imageProps}
-              src={AddPropertyIcon}
-              alt="Add param"
-              id="addparam"
-              onClick={onAddNewParamKeyPress}
-            />
+            <div tabIndex={0}>
+              <Image
+                {...imageProps}
+                src={EntityCancelIcon}
+                alt="Delete param"
+                id="deleteparam"
+                role="button"
+                onClick={onDeleteParamKeyPress}
+              />
+            </div>
+            <div tabIndex={0}>
+              <Image
+                {...imageProps}
+                src={AddPropertyIcon}
+                alt="Add param"
+                id="addparam"
+                role="button"
+                onClick={onAddNewParamKeyPress}
+              />
+            </div>
           </>
         )}
       </Stack>

src/Explorer/Panes/PanelComponent.less

@@ -3,13 +3,13 @@
 .panelFormWrapper {
   display: flex;
   flex-direction: column;
-  height: 100%;
+  min-height: 100%;
 
   .panelMainContent {
     flex-grow: 1;
     padding: 0 34px;
     margin: 20px 0;
-    overflow: auto;
+    overflow-x: hidden;
 
     & > :not(.collapsibleSection) {
       margin-bottom: @DefaultSpace;

src/Explorer/Panes/PanelInfoErrorComponent.tsx

@@ -33,7 +33,13 @@ export const PanelInfoErrorComponent: React.FunctionComponent<PanelInfoErrorProp
     <Stack className="panelInfoErrorContainer" horizontal verticalAlign="center">
       {icon}
       <span className="panelWarningErrorDetailsLinkContainer">
-        <Text className="panelWarningErrorMessage" variant="small" aria-label="message">
+        <Text
+          role="alert"
+          aria-live="assertive"
+          aria-label={message}
+          className="panelWarningErrorMessage"
+          variant="small"
+        >
           {message}
           {link && linkText && (
             <Link target="_blank" href={link}>

src/Explorer/Panes/RightPaneForm/RightPaneForm.test.tsx

@@ -34,6 +34,6 @@ describe("Right Pane Form", () => {
   it("should render error in header", () => {
     render(<RightPaneForm {...props} formError="file already Exist" />);
     expect(screen.getByLabelText("error")).toBeDefined();
-    expect(screen.getByLabelText("message").innerHTML).toEqual("file already Exist");
+    expect(screen.getByRole("alert").innerHTML).toEqual("file already Exist");
   });
 });

src/Explorer/Panes/SettingsPane/SettingsPane.tsx

@@ -195,7 +195,6 @@ export const SettingsPane: FunctionComponent = () => {
                 step={1}
                 className="textfontclr"
                 role="textbox"
-                tabIndex={0}
                 id="max-degree"
                 value={"" + maxDegreeOfParallelism}
                 onIncrement={(newValue) => setMaxDegreeOfParallelism(parseInt(newValue) + 1 || maxDegreeOfParallelism)}

src/Explorer/Panes/SettingsPane/__snapshots__/SettingsPane.test.tsx.snap

@@ -123,7 +123,6 @@ exports[`Settings Pane should render Default properly 1`] = `
           onValidate={[Function]}
           role="textbox"
           step={1}
-          tabIndex={0}
           value="6"
         />
       </div>

src/Explorer/Panes/Tables/TableQuerySelectPanel/TableQuerySelectPanel.test.tsx

@@ -29,6 +29,7 @@ describe("Table query select Panel", () => {
   it("Should checked availableCheckbox by default", () => {
     const wrapper = mount(<TableQuerySelectPanel {...props} />);
     expect(wrapper.find("#availableCheckbox").first().props()).toEqual({
+      ariaPositionInSet: 0,
       id: "availableCheckbox",
       label: "Available Columns",
       checked: true,

src/Explorer/Panes/Tables/TableQuerySelectPanel/TableQuerySelectPanel.tsx

@@ -128,8 +128,9 @@ export const TableQuerySelectPanel: FunctionComponent<TableQuerySelectPanelProps
               label="Available Columns"
               checked={isAvailableColumnChecked}
               onChange={availableColumnsCheckboxClick}
+              ariaPositionInSet={0}
             />
-            {columnOptions.map((column) => {
+            {columnOptions.map((column, index) => {
               return (
                 <Checkbox
                   label={column.columnName}
@@ -137,6 +138,7 @@ export const TableQuerySelectPanel: FunctionComponent<TableQuerySelectPanelProps
                   key={column.columnName}
                   checked={column.selected}
                   disabled={!column.editable}
+                  ariaPositionInSet={index + 1}
                 />
               );
             })}

src/Explorer/Panes/Tables/TableQuerySelectPanel/__snapshots__/TableQuerySelectPanel.test.tsx.snap

@@ -37,12 +37,14 @@ exports[`Table query select Panel should render Default properly 1`] = `
             className="column-select-view"
           >
             <StyledCheckboxBase
+              ariaPositionInSet={0}
               checked={true}
               id="availableCheckbox"
               label="Available Columns"
               onChange={[Function]}
             >
               <CheckboxBase
+                ariaPositionInSet={0}
                 checked={true}
                 id="availableCheckbox"
                 label="Available Columns"
@@ -328,6 +330,7 @@ exports[`Table query select Panel should render Default properly 1`] = `
                   <input
                     aria-checked="true"
                     aria-label="Available Columns"
+                    aria-posinset={0}
                     checked={true}
                     className="input-55"
                     data-ktp-execute-target={true}
@@ -646,6 +649,7 @@ exports[`Table query select Panel should render Default properly 1`] = `
               </CheckboxBase>
             </StyledCheckboxBase>
             <StyledCheckboxBase
+              ariaPositionInSet={1}
               checked={true}
               disabled={false}
               key=""
@@ -653,6 +657,7 @@ exports[`Table query select Panel should render Default properly 1`] = `
               onChange={[Function]}
             >
               <CheckboxBase
+                ariaPositionInSet={1}
                 checked={true}
                 disabled={false}
                 label=""
@@ -939,6 +944,7 @@ exports[`Table query select Panel should render Default properly 1`] = `
                     aria-checked="true"
                     aria-disabled={false}
                     aria-label=""
+                    aria-posinset={1}
                     checked={true}
                     className="input-55"
                     data-ktp-execute-target={true}

src/Explorer/Panes/__snapshots__/DeleteDatabaseConfirmationPanel.test.tsx.snap

@@ -327,13 +327,17 @@ exports[`Delete Database Confirmation Pane Should call delete database 1`] = `
               key=".0:$.1"
             >
               <Text
-                aria-label="message"
+                aria-label="Warning! The action you are about to take cannot be undone. Continuing will permanently delete this resource and all of its children resources."
+                aria-live="assertive"
                 className="panelWarningErrorMessage"
+                role="alert"
                 variant="small"
               >
                 <span
-                  aria-label="message"
+                  aria-label="Warning! The action you are about to take cannot be undone. Continuing will permanently delete this resource and all of its children resources."
+                  aria-live="assertive"
                   className="panelWarningErrorMessage css-56"
+                  role="alert"
                 >
                   Warning! The action you are about to take cannot be undone. Continuing will permanently delete this resource and all of its children resources.
                 </span>
@@ -363,6 +367,7 @@ exports[`Delete Database Confirmation Pane Should call delete database 1`] = `
             </span>
           </Text>
           <StyledTextFieldBase
+            ariaLabel="Confirm by typing the database id"
             autoFocus={true}
             id="confirmDatabaseId"
             onChange={[Function]}
@@ -375,6 +380,7 @@ exports[`Delete Database Confirmation Pane Should call delete database 1`] = `
             }
           >
             <TextFieldBase
+              ariaLabel="Confirm by typing the database id"
               autoFocus={true}
               deferredValidationTime={200}
               id="confirmDatabaseId"
@@ -667,6 +673,7 @@ exports[`Delete Database Confirmation Pane Should call delete database 1`] = `
                   >
                     <input
                       aria-invalid={false}
+                      aria-label="Confirm by typing the database id"
                       autoFocus={true}
                       className="ms-TextField-field field-60"
                       id="confirmDatabaseId"
@@ -707,6 +714,7 @@ exports[`Delete Database Confirmation Pane Should call delete database 1`] = `
             </span>
           </Text>
           <StyledTextFieldBase
+            ariaLabel="Help us improve Azure Cosmos DB! What is the reason why you are deleting this database?"
             id="deleteDatabaseFeedbackInput"
             multiline={true}
             onChange={[Function]}
@@ -720,6 +728,7 @@ exports[`Delete Database Confirmation Pane Should call delete database 1`] = `
             }
           >
             <TextFieldBase
+              ariaLabel="Help us improve Azure Cosmos DB! What is the reason why you are deleting this database?"
               deferredValidationTime={200}
               id="deleteDatabaseFeedbackInput"
               multiline={true}
@@ -1013,6 +1022,7 @@ exports[`Delete Database Confirmation Pane Should call delete database 1`] = `
                   >
                     <textarea
                       aria-invalid={false}
+                      aria-label="Help us improve Azure Cosmos DB! What is the reason why you are deleting this database?"
                       className="ms-TextField-field field-71"
                       id="deleteDatabaseFeedbackInput"
                       onBlur={[Function]}

src/Explorer/SplashScreen/SplashScreen.tsx

@@ -307,16 +307,23 @@ export class SplashScreen extends React.Component<SplashScreenProps> {
         iconSrc: AddDatabaseIcon,
         title: "New " + getDatabaseName(),
         description: undefined,
-        onClick: () =>
-          useSidePanel
-            .getState()
-            .openSidePanel("New " + getDatabaseName(), <AddDatabasePanel explorer={this.container} />),
+        onClick: () => this.openAddDatabasePanel(),
       });
     }
 
     return items;
   }
 
+  private openAddDatabasePanel() {
+    const newDatabaseButton = document.activeElement as HTMLElement;
+    useSidePanel
+      .getState()
+      .openSidePanel(
+        "New " + getDatabaseName(),
+        <AddDatabasePanel explorer={this.container} buttonElement={newDatabaseButton} />
+      );
+  }
+
   private decorateOpenCollectionActivity({ databaseId, collectionId }: MostRecentActivity.OpenCollectionItem) {
     return {
       iconSrc: NotebookIcon,

src/Explorer/Tabs/QueryTab/QueryTabComponent.tsx

@@ -1,4 +1,4 @@
-import { DetailsList, DetailsListLayoutMode, IColumn, Pivot, PivotItem, SelectionMode } from "@fluentui/react";
+import { DetailsList, DetailsListLayoutMode, IColumn, Pivot, PivotItem, SelectionMode, Text } from "@fluentui/react";
 import React, { Fragment } from "react";
 import SplitterLayout from "react-splitter-layout";
 import "react-splitter-layout/lib/index.css";
@@ -120,21 +120,13 @@ export default class QueryTabComponent extends React.Component<IQueryTabComponen
   constructor(props: IQueryTabComponentProps) {
     super(props);
     const columns: IColumn[] = [
-      {
-        key: "column1",
-        name: "",
-        minWidth: 16,
-        maxWidth: 16,
-        data: String,
-        fieldName: "toolTip",
-        onRender: this.onRenderColumnItem,
-      },
       {
         key: "column2",
         name: "METRIC",
         minWidth: 200,
         data: String,
         fieldName: "metric",
+        onRender: this.onRenderColumnItem,
       },
       {
         key: "column3",
@@ -206,7 +198,12 @@ export default class QueryTabComponent extends React.Component<IQueryTabComponen
 
   public onRenderColumnItem(item: IDocument): JSX.Element {
     if (item.toolTip !== "") {
-      return <InfoTooltip>{`${item.toolTip}`}</InfoTooltip>;
+      return (
+        <>
+          <InfoTooltip>{`${item.toolTip}`}</InfoTooltip>
+          <Text style={{ paddingLeft: 10, margin: 0 }}>{`${item.metric}`}</Text>
+        </>
+      );
     } else {
       return undefined;
     }
@@ -1002,7 +999,7 @@ export default class QueryTabComponent extends React.Component<IQueryTabComponen
                               "data-order": 2,
                               "data-title": "Query Stats",
                             }}
-                            style={{ height: "100%" }}
+                            style={{ height: "100%", overflowY: "scroll" }}
                           >
                             {this.state.allResultsMetadata.length > 0 && !this.state.error && (
                               <div className="queryMetricsSummaryContainer">

src/Explorer/Tabs/QueryTablesTab.html

@@ -47,7 +47,9 @@
                     <img class="and-or-svg" src="/And-Or.svg" alt="Group selected clauses" />
                   </button>
                 </th>
-                <th class="clause-table-cell header-background"><!-- Grouping indicator --></th>
+                <th class="clause-table-cell header-background">
+                  <!-- Grouping indicator -->
+                </th>
                 <th class="clause-table-cell header-background and-or-header">
                   <span data-bind="text: andLabel"></span>
                 </th>
@@ -136,7 +138,7 @@
             class="select-options-link"
             data-bind="click: selectQueryOptions, event: { keydown: onselectQueryOptionsKeyDown }"
             tabindex="0"
-            role="link"
+            role="button"
           >
             <span>Choose Columns... </span>
           </a>

src/Explorer/Tabs/Tabs.tsx

@@ -1,5 +1,5 @@
 import ko from "knockout";
-import React, { useEffect, useRef, useState } from "react";
+import React, { MutableRefObject, useEffect, useRef, useState } from "react";
 import loadingIcon from "../../../images/circular_loader_black_16x16.gif";
 import errorIcon from "../../../images/close-black.svg";
 import { useObservable } from "../../hooks/useObservable";
@@ -32,7 +32,13 @@ export const Tabs = (): JSX.Element => {
 
 function TabNav({ tab, active }: { tab: Tab; active: boolean }) {
   const [hovering, setHovering] = useState(false);
+  const focusTab = useRef<HTMLLIElement>() as MutableRefObject<HTMLLIElement>;
 
+  useEffect(() => {
+    if (active && focusTab.current) {
+      focusTab.current.focus();
+    }
+  });
   return (
     <li
       onMouseOver={() => setHovering(true)}
@@ -46,6 +52,7 @@ function TabNav({ tab, active }: { tab: Tab; active: boolean }) {
       aria-controls={tab.tabId}
       tabIndex={0}
       role="tab"
+      ref={focusTab}
     >
       <span className="tabNavContentContainer">
         <a data-toggle="tab" href={"#" + tab.tabId} tabIndex={-1}>

src/Explorer/Tabs/UserDefinedFunctionTabContent.tsx

@@ -291,7 +291,7 @@ export default class UserDefinedFunctionTabContent extends Component<
           language={"javascript"}
           content={udfBody}
           isReadOnly={false}
-          ariaLabel={"Graph JSON"}
+          ariaLabel={"User defined function body"}
           onContentChanged={this.handleUdfBodyChange}
         />
       </div>

src/Explorer/Tree/ResourceTree.tsx

@@ -128,7 +128,12 @@ export const ResourceTree: React.FC<ResourceTreeProps> = ({ container }: Resourc
         notebooksTree.children.push(buildGalleryNotebooksTree());
       }
 
-      if (myNotebooksContentRoot && useNotebook.getState().connectionInfo.status == ConnectionStatusType.Connected) {
+      if (
+        myNotebooksContentRoot &&
+        ((NotebookUtil.isPhoenixEnabled() &&
+          useNotebook.getState().connectionInfo.status === ConnectionStatusType.Connected) ||
+          userContext.features.phoenix === false)
+      ) {
         notebooksTree.children.push(buildMyNotebooksTree());
       }
       if (container.notebookManager?.gitHubOAuthService.isLoggedIn()) {
@@ -162,7 +167,11 @@ export const ResourceTree: React.FC<ResourceTreeProps> = ({ container }: Resourc
       myNotebooksContentRoot,
       (item: NotebookContentItem) => {
         container.openNotebook(item).then((hasOpened) => {
-          if (hasOpened) {
+          if (
+            hasOpened &&
+            userContext.features.notebooksTemporarilyDown === false &&
+            userContext.features.phoenix === false
+          ) {
             mostRecentActivity.notebookWasItemOpened(userContext.databaseAccount?.id, item);
           }
         });
@@ -181,7 +190,11 @@ export const ResourceTree: React.FC<ResourceTreeProps> = ({ container }: Resourc
       gitHubNotebooksContentRoot,
       (item: NotebookContentItem) => {
         container.openNotebook(item).then((hasOpened) => {
-          if (hasOpened) {
+          if (
+            hasOpened &&
+            userContext.features.notebooksTemporarilyDown === false &&
+            userContext.features.phoenix === false
+          ) {
             mostRecentActivity.notebookWasItemOpened(userContext.databaseAccount?.id, item);
           }
         });
@@ -213,23 +226,7 @@ export const ResourceTree: React.FC<ResourceTreeProps> = ({ container }: Resourc
         },
       },
     ];
-    const connectGitContextMenu: TreeNodeMenuItem[] = [
-      {
-        label: "Connect to GitHub",
-        onClick: () =>
-          useSidePanel
-            .getState()
-            .openSidePanel(
-              "Connect to GitHub",
-              <GitHubReposPanel
-                explorer={container}
-                gitHubClientProp={container.notebookManager.gitHubClient}
-                junoClientProp={container.notebookManager.junoClient}
-              />
-            ),
-      },
-    ];
-    gitHubNotebooksTree.contextMenu = isConnected ? manageGitContextMenu : connectGitContextMenu;
+    gitHubNotebooksTree.contextMenu = manageGitContextMenu;
     gitHubNotebooksTree.isExpanded = true;
     gitHubNotebooksTree.isAlphaSorted = true;
 

src/Explorer/Tree/ResourceTreeAdapter.tsx

@@ -45,7 +45,6 @@ import UserDefinedFunction from "./UserDefinedFunction";
 
 export class ResourceTreeAdapter implements ReactAdapter {
   public static readonly MyNotebooksTitle = "My Notebooks";
-  public static readonly MyNotebooksScratchTitle = "My Notebooks Scratch";
   public static readonly GitHubReposTitle = "GitHub repos";
 
   private static readonly DataTitle = "DATA";

src/GitHub/GitHubClient.ts

@@ -1,9 +1,9 @@
 import { Octokit } from "@octokit/rest";
 import { HttpStatusCodes } from "../Common/Constants";
+import { getErrorMessage } from "../Common/ErrorHandlingUtils";
 import * as Logger from "../Common/Logger";
 import * as UrlUtility from "../Common/UrlUtility";
 import { NotebookUtil } from "../Explorer/Notebook/NotebookUtil";
-import { getErrorMessage } from "../Common/ErrorHandlingUtils";
 
 export interface IGitHubPageInfo {
   endCursor: string;
@@ -225,7 +225,7 @@ export class GitHubClient {
   private static readonly SelfErrorCode = 599;
   private ocktokit: Octokit;
 
-  constructor(private errorCallback: (error: any) => void) {
+  constructor(private errorCallback: (error: Error) => void) {
     this.initOctokit();
   }
 
@@ -501,10 +501,11 @@ export class GitHubClient {
     this.ocktokit = new Octokit({
       auth: token,
       log: {
+        // eslint-disable-next-line @typescript-eslint/no-empty-function
         debug: () => {},
-        info: (message?: any) => GitHubClient.log(Logger.logInfo, message),
-        warn: (message?: any) => GitHubClient.log(Logger.logWarning, message),
-        error: (error?: any) => Logger.logError(getErrorMessage(error), "GitHubClient.Octokit"),
+        info: (message?: string) => GitHubClient.log(Logger.logInfo, message),
+        warn: (message?: string) => GitHubClient.log(Logger.logWarning, message),
+        error: (error?: Error) => Logger.logError(getErrorMessage(error), "GitHubClient.Octokit"),
       },
     });
 
@@ -514,7 +515,7 @@ export class GitHubClient {
     });
   }
 
-  private static log(logger: (message: string, area: string) => void, message?: any) {
+  private static log(logger: (message: string, area: string) => void, message?: string) {
     if (message) {
       message = typeof message === "string" ? message : JSON.stringify(message);
       logger(message, "GitHubClient.Octokit");

src/Phoenix/PhoenixClient.ts

@@ -1,7 +1,5 @@
-import { ConnectionStatusType, HttpHeaders, HttpStatusCodes } from "../Common/Constants";
+import { HttpHeaders, HttpStatusCodes } from "../Common/Constants";
 import { configContext } from "../ConfigContext";
-import { ContainerConnectionInfo } from "../Contracts/DataModels";
-import { useNotebook } from "../Explorer/Notebook/useNotebook";
 import { userContext } from "../UserContext";
 import { getAuthorizationHeader } from "../Utils/AuthorizationUtils";
 
@@ -15,7 +13,6 @@ export interface IPhoenixConnectionInfoResult {
 }
 export interface IProvosionData {
   cosmosEndpoint: string;
-  resourceId: string;
   dbAccountName: string;
   aadToken: string;
   resourceGroup: string;
@@ -26,11 +23,7 @@ export class PhoenixClient {
     provisionData: IProvosionData
   ): Promise<IPhoenixResponse<IPhoenixConnectionInfoResult>> {
     try {
-      const connectionStatus: ContainerConnectionInfo = {
-        status: ConnectionStatusType.Connecting,
-      };
-      useNotebook.getState().setConnectionInfo(connectionStatus);
-      const response = await window.fetch(`${this.getPhoenixContainerPoolingEndPoint()}/provision`, {
+      const response = await window.fetch(`${this.getPhoenixContainerPoolingEndPoint()}/allocate`, {
         method: "POST",
         headers: PhoenixClient.getHeaders(),
         body: JSON.stringify(provisionData),
@@ -38,31 +31,20 @@ export class PhoenixClient {
       let data: IPhoenixConnectionInfoResult;
       if (response.status === HttpStatusCodes.OK) {
         data = await response.json();
-        if (data && data.notebookServerUrl) {
-          connectionStatus.status = ConnectionStatusType.Connected;
-          useNotebook.getState().setConnectionInfo(connectionStatus);
-        }
-      } else {
-        connectionStatus.status = ConnectionStatusType.Failed;
-        useNotebook.getState().setConnectionInfo(connectionStatus);
       }
-
       return {
         status: response.status,
         data,
       };
     } catch (error) {
-      const connectionStatus: ContainerConnectionInfo = {
-        status: ConnectionStatusType.Failed,
-      };
-      useNotebook.getState().setConnectionInfo(connectionStatus);
       console.error(error);
       throw error;
     }
   }
 
   public static getPhoenixEndpoint(): string {
-    const phoenixEndpoint = userContext.features.junoEndpoint ?? configContext.JUNO_ENDPOINT;
+    const phoenixEndpoint =
+      userContext.features.phoenixEndpoint ?? userContext.features.junoEndpoint ?? configContext.JUNO_ENDPOINT;
     if (configContext.allowedJunoOrigins.indexOf(new URL(phoenixEndpoint).origin) === -1) {
       const error = `${phoenixEndpoint} not allowed as juno endpoint`;
       console.error(error);
@@ -73,7 +55,7 @@ export class PhoenixClient {
   }
 
   public getPhoenixContainerPoolingEndPoint(): string {
-    return `${PhoenixClient.getPhoenixEndpoint()}/api/containerpooling`;
+    return `${PhoenixClient.getPhoenixEndpoint()}/api/controlplane/toolscontainer`;
   }
   private static getHeaders(): HeadersInit {
     const authorizationHeader = getAuthorizationHeader();

src/Platform/Hosted/extractFeatures.ts

@@ -20,6 +20,7 @@ export type Features = {
   readonly enableKoResourceTree: boolean;
   readonly hostedDataExplorer: boolean;
   readonly junoEndpoint?: string;
+  readonly phoenixEndpoint?: string;
   readonly livyEndpoint?: string;
   readonly notebookBasePath?: string;
   readonly notebookServerToken?: string;
@@ -68,6 +69,7 @@ export function extractFeatures(given = new URLSearchParams(window.location.sear
     mongoProxyEndpoint: get("mongoproxyendpoint"),
     mongoProxyAPIs: get("mongoproxyapis"),
     junoEndpoint: get("junoendpoint"),
+    phoenixEndpoint: get("phoenixendpoint"),
     livyEndpoint: get("livyendpoint"),
     notebookBasePath: get("notebookbasepath"),
     notebookServerToken: get("notebookservertoken"),
@@ -85,7 +87,7 @@ export function extractFeatures(given = new URLSearchParams(window.location.sear
   };
 }
 
-export function hasFlag(flags: string, desiredFlag: string): boolean {
+export function hasFlag(flags: string | undefined, desiredFlag: string | undefined): boolean {
   if (!flags || !desiredFlag) {
     return false;
   }

src/ReactDevTools.ts

@@ -1,3 +1,4 @@
+/* eslint-disable @typescript-eslint/no-explicit-any */
 if (window.parent !== window) {
   (window as any).__REACT_DEVTOOLS_GLOBAL_HOOK__ = (window.parent as any).__REACT_DEVTOOLS_GLOBAL_HOOK__;
 }

src/SelfServe/GraphAPICompute/GraphAPICompute.rp.ts

@@ -151,10 +151,10 @@ export const getReadRegions = async (): Promise<Array<string>> => {
     });
 
     if (response.result.location !== undefined) {
-      readRegions.push(response.result.location.replace(" ", "").toLowerCase());
+      readRegions.push(response.result.location.split(" ").join("").toLowerCase());
     } else {
       for (const location of response.result.locations) {
-        readRegions.push(location.locationName.replace(" ", "").toLowerCase());
+        readRegions.push(location.locationName.split(" ").join("").toLowerCase());
       }
     }
     return readRegions;

src/SelfServe/SqlX/SqlX.rp.ts

@@ -139,6 +139,14 @@ const getGeneralPath = (subscriptionId: string, resourceGroup: string, name: str
 };
 
 export const getRegions = async (): Promise<Array<string>> => {
+  const telemetryData = {
+    feature: "Calculate approximate cost",
+    function: "getRegions",
+    description: "",
+    selfServeClassName: SqlX.name,
+  };
+  const getRegionsTimestamp = selfServeTraceStart(telemetryData);
+
   try {
     const regions = new Array<string>();
 
@@ -156,8 +164,12 @@ export const getRegions = async (): Promise<Array<string>> => {
         regions.push(location.locationName.split(" ").join("").toLowerCase());
       }
     }
+
+    selfServeTraceSuccess(telemetryData, getRegionsTimestamp);
     return regions;
   } catch (err) {
+    const failureTelemetry = { err, selfServeClassName: SqlX.name };
+    selfServeTraceFailure(failureTelemetry, getRegionsTimestamp);
     return new Array<string>();
   }
 };
@@ -167,6 +179,14 @@ const getFetchPricesPathForRegion = (subscriptionId: string): string => {
 };
 
 export const getPriceMap = async (regions: Array<string>): Promise<Map<string, Map<string, number>>> => {
+  const telemetryData = {
+    feature: "Calculate approximate cost",
+    function: "getPriceMap",
+    description: "fetch prices API call",
+    selfServeClassName: SqlX.name,
+  };
+  const getPriceMapTimestamp = selfServeTraceStart(telemetryData);
+
   try {
     const priceMap = new Map<string, Map<string, number>>();
 
@@ -192,8 +212,12 @@ export const getPriceMap = async (regions: Array<string>): Promise<Map<string, M
       priceMap.set(region, regionPriceMap);
     }
 
+    selfServeTraceSuccess(telemetryData, getPriceMapTimestamp);
     return priceMap;
   } catch (err) {
+    const failureTelemetry = { err, selfServeClassName: SqlX.name };
+    selfServeTraceFailure(failureTelemetry, getPriceMapTimestamp);
+
     return undefined;
   }
 };

src/SelfServe/SqlX/SqlX.tsx

@@ -1,5 +1,10 @@
 import { IsDisplayable, OnChange, PropertyInfo, RefreshOptions, Values } from "../Decorators";
-import { selfServeTrace } from "../SelfServeTelemetryProcessor";
+import {
+  selfServeTrace,
+  selfServeTraceFailure,
+  selfServeTraceStart,
+  selfServeTraceSuccess,
+} from "../SelfServeTelemetryProcessor";
 import {
   ChoiceItem,
   Description,
@@ -205,6 +210,14 @@ let priceMap: Map<string, Map<string, number>>;
 let regions: Array<string>;
 
 const calculateCost = (skuName: string, instanceCount: number): Description => {
+  const telemetryData = {
+    feature: "Calculate approximate cost",
+    function: "calculateCost",
+    description: "performs final calculation",
+    selfServeClassName: SqlX.name,
+  };
+  const calculateCostTimestamp = selfServeTraceStart(telemetryData);
+
   try {
     let costPerHour = 0;
     for (const region of regions) {
@@ -215,14 +228,22 @@ const calculateCost = (skuName: string, instanceCount: number): Description => {
       costPerHour += incrementalCost;
     }
 
+    if (costPerHour === 0) {
+      throw new Error("Cost per hour = 0");
+    }
+
     costPerHour *= instanceCount;
     costPerHour = Math.round(costPerHour * 100) / 100;
 
+    selfServeTraceSuccess(telemetryData, calculateCostTimestamp);
     return {
       textTKey: `${costPerHour} USD`,
       type: DescriptionType.Text,
     };
   } catch (err) {
+    const failureTelemetry = { err, regions, priceMap, selfServeClassName: SqlX.name };
+    selfServeTraceFailure(failureTelemetry, calculateCostTimestamp);
+
     return costPerHourDefaultValue;
   }
 };

src/Utils/AutoPilotUtils.ts

@@ -1,7 +1,3 @@
-import * as Constants from "../Common/Constants";
-
-export const manualToAutoscaleDisclaimer = `The starting autoscale max RU/s will be determined by the system, based on the current manual throughput settings and storage of your resource. After autoscale has been enabled, you can change the max RU/s. <a href="${Constants.Urls.autoscaleMigration}">Learn more</a>.`;
-
 export const minAutoPilotThroughput = 4000;
 
 export const autoPilotIncrementStep = 1000;

src/Utils/GalleryUtils.ts

@@ -10,6 +10,7 @@ import {
   SortBy,
 } from "../Explorer/Controls/NotebookGallery/GalleryViewerComponent";
 import Explorer from "../Explorer/Explorer";
+import { NotebookUtil } from "../Explorer/Notebook/NotebookUtil";
 import { useNotebook } from "../Explorer/Notebook/useNotebook";
 import { IGalleryItem, JunoClient } from "../Juno/JunoClient";
 import { Action, ActionModifiers } from "../Shared/Telemetry/TelemetryConstants";
@@ -225,67 +226,89 @@ export function downloadItem(
   const name = data.name;
   useDialog.getState().showOkCancelModalDialog(
     `Download to ${useNotebook.getState().notebookFolderName}`,
-    `Download ${name} from gallery as a copy to your notebooks to run and/or edit the notebook.`,
+    undefined,
     "Download",
     async () => {
-      const clearInProgressMessage = logConsoleProgress(
-        `Downloading ${name} to ${useNotebook.getState().notebookFolderName}`
+      if (NotebookUtil.isPhoenixEnabled()) {
+        await container.allocateContainer();
+      }
+      const notebookServerInfo = useNotebook.getState().notebookServerInfo;
+      if (notebookServerInfo && notebookServerInfo.notebookServerEndpoint !== undefined) {
+        downloadNotebookItem(name, data, junoClient, container, onComplete);
+      } else {
+        useDialog
+          .getState()
+          .showOkModalDialog(
+            "Failed to Connect",
+            "Failed to connect to temporary workspace. Please refresh the page and try again."
+          );
+      }
+    },
+    "Cancel",
+    undefined,
+    container.getDownloadModalConent(name)
+  );
+}
+export async function downloadNotebookItem(
+  fileName: string,
+  data: IGalleryItem,
+  junoClient: JunoClient,
+  container: Explorer,
+  onComplete: (item: IGalleryItem) => void
+) {
+  const clearInProgressMessage = logConsoleProgress(
+    `Downloading ${fileName} to ${useNotebook.getState().notebookFolderName}`
+  );
+  const startKey = traceStart(Action.NotebooksGalleryDownload, {
+    notebookId: data.id,
+    downloadCount: data.downloads,
+    isSample: data.isSample,
+  });
+
+  try {
+    const response = await junoClient.getNotebookContent(data.id);
+    if (!response.data) {
+      throw new Error(`Received HTTP ${response.status} when fetching ${data.name}`);
+    }
+
+    const notebook = JSON.parse(response.data) as Notebook;
+    removeNotebookViewerLink(notebook, data.newCellId);
+
+    if (!data.isSample) {
+      const metadata = notebook.metadata as { [name: string]: unknown };
+      metadata.untrusted = true;
+    }
+
+    await container.importAndOpenContent(data.name, JSON.stringify(notebook));
+    logConsoleInfo(`Successfully downloaded ${data.name} to ${useNotebook.getState().notebookFolderName}`);
+
+    const increaseDownloadResponse = await junoClient.increaseNotebookDownloadCount(data.id);
+    if (increaseDownloadResponse.data) {
+      traceSuccess(
+        Action.NotebooksGalleryDownload,
+        { notebookId: data.id, downloadCount: increaseDownloadResponse.data.downloads, isSample: data.isSample },
+        startKey
       );
-      const startKey = traceStart(Action.NotebooksGalleryDownload, {
+      onComplete(increaseDownloadResponse.data);
+    }
+  } catch (error) {
+    traceFailure(
+      Action.NotebooksGalleryDownload,
+      {
         notebookId: data.id,
         downloadCount: data.downloads,
         isSample: data.isSample,
-      });
+        error: getErrorMessage(error),
+        errorStack: getErrorStack(error),
+      },
+      startKey
+    );
 
-      try {
-        const response = await junoClient.getNotebookContent(data.id);
-        if (!response.data) {
-          throw new Error(`Received HTTP ${response.status} when fetching ${data.name}`);
-        }
+    handleError(error, "GalleryUtils/downloadItem", `Failed to download ${data.name}`);
+  }
 
-        const notebook = JSON.parse(response.data) as Notebook;
-        removeNotebookViewerLink(notebook, data.newCellId);
-
-        if (!data.isSample) {
-          const metadata = notebook.metadata as { [name: string]: unknown };
-          metadata.untrusted = true;
-        }
-
-        await container.importAndOpenContent(data.name, JSON.stringify(notebook));
-        logConsoleInfo(`Successfully downloaded ${name} to My Notebooks`);
-
-        const increaseDownloadResponse = await junoClient.increaseNotebookDownloadCount(data.id);
-        if (increaseDownloadResponse.data) {
-          traceSuccess(
-            Action.NotebooksGalleryDownload,
-            { notebookId: data.id, downloadCount: increaseDownloadResponse.data.downloads, isSample: data.isSample },
-            startKey
-          );
-          onComplete(increaseDownloadResponse.data);
-        }
-      } catch (error) {
-        traceFailure(
-          Action.NotebooksGalleryDownload,
-          {
-            notebookId: data.id,
-            downloadCount: data.downloads,
-            isSample: data.isSample,
-            error: getErrorMessage(error),
-            errorStack: getErrorStack(error),
-          },
-          startKey
-        );
-
-        handleError(error, "GalleryUtils/downloadItem", `Failed to download ${data.name}`);
-      }
-
-      clearInProgressMessage();
-    },
-    "Cancel",
-    undefined
-  );
+  clearInProgressMessage();
 }
-
 export const removeNotebookViewerLink = (notebook: Notebook, newCellId: string): void => {
   if (!newCellId) {
     return;