Persist local-storage in external json-file (#2279)

src/renderer/components/+cluster/cluster-overview.store.ts

@@ -16,36 +16,50 @@ export enum MetricNodeRole {
   WORKER = "worker"
 }
 
+export interface ClusterOverviewStorageState {
+  metricType: MetricType;
+  metricNodeRole: MetricNodeRole,
+}
+
 @autobind()
-export class ClusterOverviewStore extends KubeObjectStore<Cluster> {
+export class ClusterOverviewStore extends KubeObjectStore<Cluster> implements ClusterOverviewStorageState {
   api = clusterApi;
 
   @observable metrics: Partial<IClusterMetrics> = {};
   @observable metricsLoaded = false;
-  @observable metricType: MetricType;
-  @observable metricNodeRole: MetricNodeRole;
+
+  private storage = createStorage<ClusterOverviewStorageState>("cluster_overview", {
+    metricType: MetricType.CPU, // setup defaults
+    metricNodeRole: MetricNodeRole.WORKER,
+  });
+
+  get metricType(): MetricType {
+    return this.storage.get().metricType;
+  }
+
+  set metricType(value: MetricType) {
+    this.storage.merge({ metricType: value });
+  }
+
+  get metricNodeRole(): MetricNodeRole {
+    return this.storage.get().metricNodeRole;
+  }
+
+  set metricNodeRole(value: MetricNodeRole) {
+    this.storage.merge({ metricNodeRole: value });
+  }
 
   constructor() {
     super();
-    this.resetMetrics();
+    this.init();
+  }
 
-    // sync user setting with local storage
-    const storage = createStorage("cluster_metric_switchers", {});
-
-    Object.assign(this, storage.get());
-    reaction(() => {
-      const { metricType, metricNodeRole } = this;
-
-      return { metricType, metricNodeRole };
-    },
-    settings => storage.set(settings)
-    );
-
-    // auto-update metrics
+  private init() {
+    // TODO: refactor, seems not a correct place to be
+    // auto-refresh metrics on user-action
     reaction(() => this.metricNodeRole, () => {
       if (!this.metricsLoaded) return;
-      this.metrics = {};
-      this.metricsLoaded = false;
+      this.resetMetrics();
       this.loadMetrics();
     });
 
@@ -79,16 +93,16 @@ export class ClusterOverviewStore extends KubeObjectStore<Cluster> {
     }
   }
 
+  @action
   resetMetrics() {
     this.metrics = {};
     this.metricsLoaded = false;
-    this.metricType = MetricType.CPU;
-    this.metricNodeRole = MetricNodeRole.WORKER;
   }
 
   reset() {
     super.reset();
     this.resetMetrics();
+    this.storage?.reset();
   }
 }
 

src/renderer/components/+custom-resources/crd-list.tsx

@@ -29,23 +29,31 @@ enum columnId {
 
 @observer
 export class CrdList extends React.Component {
-  @computed get groups(): string[] {
+  get selectedGroups(): string[] {
     return crdGroupsUrlParam.get();
   }
 
-  onSelectGroup(group: string) {
-    const groups = new Set(this.groups);
+  @computed get items() {
+    if (this.selectedGroups.length) {
+      return crdStore.items.filter(item => this.selectedGroups.includes(item.getGroup()));
+    }
+
+    return crdStore.items; // show all by default
+  }
+
+  toggleSelection(group: string) {
+    const groups = new Set(crdGroupsUrlParam.get());
 
     if (groups.has(group)) {
-      groups.delete(group); // toggle selection
+      groups.delete(group);
     } else {
       groups.add(group);
     }
-    crdGroupsUrlParam.set(Array.from(groups));
+    crdGroupsUrlParam.set([...groups]);
   }
 
   render() {
-    const selectedGroups = this.groups;
+    const { items, selectedGroups } = this;
     const sortingCallbacks = {
       [columnId.kind]: (crd: CustomResourceDefinition) => crd.getResourceKind(),
       [columnId.group]: (crd: CustomResourceDefinition) => crd.getGroup(),
@@ -60,13 +68,9 @@ export class CrdList extends React.Component {
         className="CrdList"
         isClusterScoped={true}
         store={crdStore}
+        items={items}
         sortingCallbacks={sortingCallbacks}
         searchFilters={Object.values(sortingCallbacks)}
-        filterItems={[
-          (items: CustomResourceDefinition[]) => {
-            return selectedGroups.length ? items.filter(item => selectedGroups.includes(item.getGroup())) : items;
-          }
-        ]}
         renderHeaderTitle="Custom Resources"
         customizeHeader={() => {
           let placeholder = <>All groups</>;
@@ -81,7 +85,8 @@ export class CrdList extends React.Component {
                 className="group-select"
                 placeholder={placeholder}
                 options={Object.keys(crdStore.groups)}
-                onChange={({ value: group }: SelectOption) => this.onSelectGroup(group)}
+                onChange={({ value: group }: SelectOption) => this.toggleSelection(group)}
+                closeMenuOnSelect={false}
                 controlShouldRenderValue={false}
                 formatOptionLabel={({ value: group }: SelectOption) => {
                   const isSelected = selectedGroups.includes(group);

src/renderer/components/+namespaces/namespace.store.ts

@@ -5,15 +5,13 @@ import { Namespace, namespacesApi } from "../../api/endpoints/namespaces.api";
 import { createPageParam } from "../../navigation";
 import { apiManager } from "../../api/api-manager";
 
-const storage = createStorage<string[]>("context_namespaces");
+const selectedNamespaces = createStorage<string[]>("selected_namespaces");
 
 export const namespaceUrlParam = createPageParam<string[]>({
   name: "namespaces",
   isSystem: true,
   multiValues: true,
-  get defaultValue() {
-    return storage.get() ?? []; // initial namespaces coming from URL or local-storage (default)
-  }
+  defaultValue: [],
 });
 
 export function getDummyNamespace(name: string) {
@@ -42,6 +40,7 @@ export class NamespaceStore extends KubeObjectStore<Namespace> {
 
   private async init() {
     await this.contextReady;
+    await selectedNamespaces.whenReady;
 
     this.setContext(this.initialNamespaces);
     this.autoLoadAllowedNamespaces();
@@ -57,7 +56,7 @@ export class NamespaceStore extends KubeObjectStore<Namespace> {
 
   private autoUpdateUrlAndLocalStorage(): IReactionDisposer {
     return this.onContextChange(namespaces => {
-      storage.set(namespaces); // save to local-storage
+      selectedNamespaces.set(namespaces); // save to local-storage
       namespaceUrlParam.set(namespaces, { replaceHistory: true }); // update url
     }, {
       fireImmediately: true,
@@ -71,10 +70,9 @@ export class NamespaceStore extends KubeObjectStore<Namespace> {
     });
   }
 
-  @computed
   private get initialNamespaces(): string[] {
     const namespaces = new Set(this.allowedNamespaces);
-    const prevSelectedNamespaces = storage.get();
+    const prevSelectedNamespaces = selectedNamespaces.get();
 
     // return previously saved namespaces from local-storage (if any)
     if (prevSelectedNamespaces) {

src/renderer/components/dock/__test__/dock-tabs.test.tsx

@@ -4,7 +4,6 @@ import "@testing-library/jest-dom/extend-expect";
 
 import { DockTabs } from "../dock-tabs";
 import { dockStore, IDockTab, TabKind } from "../dock.store";
-import { observable } from "mobx";
 
 const onChangeTab = jest.fn();
 
@@ -134,9 +133,9 @@ describe("<DockTabs />", () => {
   });
 
   it("disables 'Close All' & 'Close Other' items if only 1 tab available", () => {
-    dockStore.tabs = observable.array<IDockTab>([{
+    dockStore.tabs = [{
       id: "terminal", kind: TabKind.TERMINAL, title: "Terminal"
-    }]);
+    }];
     const { container, getByText } = renderTabs();
     const tab = container.querySelector(".Tab");
 
@@ -149,10 +148,10 @@ describe("<DockTabs />", () => {
   });
 
   it("disables 'Close To The Right' item if last tab clicked", () => {
-    dockStore.tabs = observable.array<IDockTab>([
+    dockStore.tabs = [
       { id: "terminal", kind: TabKind.TERMINAL, title: "Terminal" },
       { id: "logs", kind: TabKind.POD_LOGS, title: "Pod Logs" },
-    ]);
+    ];
     const { container, getByText } = renderTabs();
     const tab = container.querySelectorAll(".Tab")[1];
 

src/renderer/components/dock/create-resource.store.ts

@@ -6,7 +6,7 @@ import { dockStore, IDockTab, TabKind } from "./dock.store";
 export class CreateResourceStore extends DockTabStore<string> {
   constructor() {
     super({
-      storageName: "create_resource"
+      storageKey: "create_resource"
     });
   }
 }

src/renderer/components/dock/dock-tab.store.ts

@@ -1,25 +1,40 @@
-import { autorun, observable, reaction } from "mobx";
-import { autobind, createStorage } from "../../utils";
+import { autorun, observable, reaction, toJS } from "mobx";
+import { autobind, createStorage, StorageHelper } from "../../utils";
 import { dockStore, TabId } from "./dock.store";
 
-interface Options<T = any> {
-  storageName?: string; // name to sync data with localStorage
-  storageSerializer?: (data: T) => Partial<T>; // allow to customize data before saving to localStorage
+export interface DockTabStoreOptions {
+  autoInit?: boolean; // load data from storage when `storageKey` is provided and bind events, default: true
+  storageKey?: string; // save data to persistent storage under the key
 }
 
-@autobind()
-export class DockTabStore<T = any> {
-  protected data = observable.map<TabId, T>([]);
+export type DockTabStorageState<T> = Record<TabId, T>;
 
-  constructor(protected options: Options<T> = {}) {
-    const { storageName } = options;
+@autobind()
+export class DockTabStore<T> {
+  protected storage?: StorageHelper<DockTabStorageState<T>>;
+  protected data = observable.map<TabId, T>();
+
+  constructor(protected options: DockTabStoreOptions = {}) {
+    this.options = {
+      autoInit: true,
+      ...this.options,
+    };
+
+    if (this.options.autoInit) {
+      this.init();
+    }
+  }
+
+  protected init() {
+    const { storageKey } = this.options;
 
     // auto-save to local-storage
-    if (storageName) {
-      const storage = createStorage<[TabId, T][]>(storageName, []);
-
-      this.data.replace(storage.get());
-      reaction(() => this.serializeData(), (data: T | any) => storage.set(data));
+    if (storageKey) {
+      this.storage = createStorage(storageKey, {});
+      this.storage.whenReady.then(() => {
+        this.data.replace(this.storage.get());
+        reaction(() => this.getStorableData(), data => this.storage.set(data));
+      });
     }
 
     // clear data for closed tabs
@@ -34,14 +49,22 @@ export class DockTabStore<T = any> {
     });
   }
 
-  protected serializeData() {
-    const { storageSerializer } = this.options;
+  protected finalizeDataForSave(data: T): T {
+    return data;
+  }
 
-    return Array.from(this.data).map(([tabId, tabData]) => {
-      if (storageSerializer) return [tabId, storageSerializer(tabData)];
+  protected getStorableData(): DockTabStorageState<T> {
+    const allTabsData = toJS(this.data, { recurseEverything: true });
 
-      return [tabId, tabData];
-    });
+    return Object.fromEntries(
+      Object.entries(allTabsData).map(([tabId, tabData]) => {
+        return [tabId, this.finalizeDataForSave(tabData)];
+      })
+    );
+  }
+
+  isReady(tabId: TabId): boolean {
+    return Boolean(this.getData(tabId) !== undefined);
   }
 
   getData(tabId: TabId) {
@@ -58,5 +81,6 @@ export class DockTabStore<T = any> {
 
   reset() {
     this.data.clear();
+    this.storage?.clear();
   }
 }

src/renderer/components/dock/dock.store.ts

@@ -21,28 +21,72 @@ export interface IDockTab {
   pinned?: boolean; // not closable
 }
 
+export interface DockStorageState {
+  height: number;
+  tabs: IDockTab[];
+  selectedTabId?: TabId;
+  isOpen?: boolean;
+}
+
 @autobind()
-export class DockStore {
-  protected initialTabs: IDockTab[] = [
-    { id: "terminal", kind: TabKind.TERMINAL, title: "Terminal" },
-  ];
-
-  protected storage = createStorage("dock", {}); // keep settings in localStorage
-  public readonly defaultTabId = this.initialTabs[0].id;
-  public readonly minHeight = 100;
-
-  @observable isOpen = false;
+export class DockStore implements DockStorageState {
+  readonly minHeight = 100;
   @observable fullSize = false;
-  @observable height = this.defaultHeight;
-  @observable tabs = observable.array<IDockTab>(this.initialTabs);
-  @observable selectedTabId = this.defaultTabId;
+
+  private storage = createStorage<DockStorageState>("dock", {
+    height: 300,
+    tabs: [
+      { id: "terminal", kind: TabKind.TERMINAL, title: "Terminal" },
+    ],
+  });
+
+  get isOpen(): boolean {
+    return this.storage.get().isOpen;
+  }
+
+  set isOpen(isOpen: boolean) {
+    this.storage.merge({ isOpen });
+  }
+
+  get height(): number {
+    return this.storage.get().height;
+  }
+
+  set height(height: number) {
+    this.storage.merge({
+      height: Math.max(this.minHeight, Math.min(height || this.minHeight, this.maxHeight)),
+    });
+  }
+
+  get tabs(): IDockTab[] {
+    return this.storage.get().tabs;
+  }
+
+  set tabs(tabs: IDockTab[]) {
+    this.storage.merge({ tabs });
+  }
+
+  get selectedTabId(): TabId | undefined {
+    return this.storage.get().selectedTabId || this.tabs[0]?.id;
+  }
+
+  set selectedTabId(tabId: TabId) {
+    if (tabId && !this.getTabById(tabId)) return; // skip invalid ids
+
+    this.storage.merge({ selectedTabId: tabId });
+  }
 
   @computed get selectedTab() {
     return this.tabs.find(tab => tab.id === this.selectedTabId);
   }
 
-  get defaultHeight() {
-    return Math.round(window.innerHeight / 2.5);
+  constructor() {
+    this.init();
+  }
+
+  private init() {
+    // adjust terminal height if window size changes
+    window.addEventListener("resize", throttle(this.adjustHeight, 250));
   }
 
   get maxHeight() {
@@ -50,35 +94,14 @@ export class DockStore {
     const mainLayoutTabs = 33;
     const mainLayoutMargin = 16;
     const dockTabs = 33;
-    const preferedMax = window.innerHeight - mainLayoutHeader - mainLayoutTabs - mainLayoutMargin - dockTabs;
+    const preferredMax = window.innerHeight - mainLayoutHeader - mainLayoutTabs - mainLayoutMargin - dockTabs;
 
-    return Math.max(preferedMax, this.minHeight); // don't let max < min
+    return Math.max(preferredMax, this.minHeight); // don't let max < min
   }
 
-  constructor() {
-    Object.assign(this, this.storage.get());
-
-    reaction(() => ({
-      isOpen: this.isOpen,
-      selectedTabId: this.selectedTabId,
-      height: this.height,
-      tabs: this.tabs.slice(),
-    }), data => {
-      this.storage.set(data);
-    });
-
-    // adjust terminal height if window size changes
-    window.addEventListener("resize", throttle(this.checkMaxHeight, 250));
-  }
-
-  protected checkMaxHeight() {
-    if (!this.height) {
-      this.setHeight(this.defaultHeight || this.minHeight);
-    }
-
-    if (this.height > this.maxHeight) {
-      this.setHeight(this.maxHeight);
-    }
+  protected adjustHeight() {
+    if (this.height < this.minHeight) this.height = this.minHeight;
+    if (this.height > this.maxHeight) this.height = this.maxHeight;
   }
 
   onResize(callback: () => void, options?: IReactionOptions) {
@@ -165,7 +188,7 @@ export class DockStore {
     if (!tab || tab.pinned) {
       return;
     }
-    this.tabs.remove(tab);
+    this.tabs = this.tabs.filter(tab => tab.id !== tabId);
 
     if (this.selectedTabId === tab.id) {
       if (this.tabs.length) {
@@ -178,8 +201,7 @@ export class DockStore {
           if (!terminalStore.isConnected(newTab.id)) this.close();
         }
         this.selectTab(newTab.id);
-      }
-      else {
+      } else {
         this.selectedTabId = null;
         this.close();
       }
@@ -219,17 +241,9 @@ export class DockStore {
     this.selectedTabId = this.getTabById(tabId)?.id ?? null;
   }
 
-  @action
-  setHeight(height?: number) {
-    this.height = Math.max(this.minHeight, Math.min(height || this.minHeight, this.maxHeight));
-  }
-
   @action
   reset() {
-    this.selectedTabId = this.defaultTabId;
-    this.tabs.replace(this.initialTabs);
-    this.setHeight(this.defaultHeight);
-    this.close();
+    this.storage?.reset();
   }
 }
 

src/renderer/components/dock/dock.tsx

@@ -89,7 +89,7 @@ export class Dock extends React.Component<Props> {
           onStart={dockStore.open}
           onMinExtentSubceed={dockStore.close}
           onMinExtentExceed={dockStore.open}
-          onDrag={dockStore.setHeight}
+          onDrag={extent => dockStore.height = extent}
         />
         <div className="tabs-container flex align-center" onDoubleClick={prevDefault(toggle)}>
           <DockTabs

src/renderer/components/dock/edit-resource.store.ts

@@ -1,24 +1,29 @@
 import { autobind, noop } from "../../utils";
 import { DockTabStore } from "./dock-tab.store";
 import { autorun, IReactionDisposer } from "mobx";
-import { dockStore, IDockTab, TabKind } from "./dock.store";
+import { dockStore, IDockTab, TabId, TabKind } from "./dock.store";
 import { KubeObject } from "../../api/kube-object";
 import { apiManager } from "../../api/api-manager";
+import { KubeObjectStore } from "../../kube-object.store";
 
-export interface KubeEditResource {
+export interface EditingResource {
   resource: string; // resource path, e.g. /api/v1/namespaces/default
   draft?: string; // edited draft in yaml
 }
 
 @autobind()
-export class EditResourceStore extends DockTabStore<KubeEditResource> {
-  private watchers = new Map<string /*tabId*/, IReactionDisposer>();
+export class EditResourceStore extends DockTabStore<EditingResource> {
+  private watchers = new Map<TabId, IReactionDisposer>();
 
   constructor() {
     super({
-      storageName: "edit_resource_store",
-      storageSerializer: ({ draft, ...data }) => data, // skip saving draft in local-storage
+      storageKey: "edit_resource_store",
     });
+  }
+
+  protected async init() {
+    super.init();
+    await this.storage.whenReady;
 
     autorun(() => {
       Array.from(this.data).forEach(([tabId, { resource }]) => {
@@ -42,12 +47,34 @@ export class EditResourceStore extends DockTabStore<KubeEditResource> {
             }
           }
         }, {
-          delay: 100 // make sure all stores initialized
+          delay: 100 // make sure all kube-object stores are initialized
         }));
       });
     });
   }
 
+  protected finalizeDataForSave({ draft, ...data }: EditingResource): EditingResource {
+    return data; // skip saving draft to local-storage
+  }
+
+  isReady(tabId: TabId) {
+    const tabDataReady = super.isReady(tabId);
+
+    return Boolean(tabDataReady && this.getResource(tabId)); // ready to edit resource
+  }
+
+  getStore(tabId: TabId): KubeObjectStore | undefined {
+    return apiManager.getStore(this.getResourcePath(tabId));
+  }
+
+  getResource(tabId: TabId): KubeObject | undefined {
+    return this.getStore(tabId)?.getByPath(this.getResourcePath(tabId));
+  }
+
+  getResourcePath(tabId: TabId): string | undefined {
+    return this.getData(tabId)?.resource;
+  }
+
   getTabByResource(object: KubeObject): IDockTab {
     const [tabId] = Array.from(this.data).find(([, { resource }]) => {
       return object.selfLink === resource;

src/renderer/components/dock/edit-resource.tsx

@@ -1,8 +1,8 @@
 import "./edit-resource.scss";
 
 import React from "react";
-import { autorun, observable } from "mobx";
-import { disposeOnUnmount, observer } from "mobx-react";
+import { observable, when } from "mobx";
+import { observer } from "mobx-react";
 import jsYaml from "js-yaml";
 import { IDockTab } from "./dock.store";
 import { cssNames } from "../../utils";
@@ -11,8 +11,6 @@ import { InfoPanel } from "./info-panel";
 import { Badge } from "../badge";
 import { EditorPanel } from "./editor-panel";
 import { Spinner } from "../spinner";
-import { apiManager } from "../../api/api-manager";
-import { KubeObject } from "../../api/kube-object";
 
 interface Props {
   className?: string;
@@ -23,30 +21,28 @@ interface Props {
 export class EditResource extends React.Component<Props> {
   @observable error = "";
 
-  @disposeOnUnmount
-  autoDumpResourceOnInit = autorun(() => {
-    if (!this.tabData) return;
+  async componentDidMount() {
+    await when(() => this.isReady);
 
-    if (this.tabData.draft === undefined && this.resource) {
-      this.saveDraft(this.resource);
+    if (!this.tabData.draft) {
+      this.saveDraft(this.resource); // make initial dump to editor
     }
-  });
+  }
 
   get tabId() {
     return this.props.tab.id;
   }
 
+  get isReady() {
+    return editResourceStore.isReady(this.tabId);
+  }
+
   get tabData() {
     return editResourceStore.getData(this.tabId);
   }
 
-  get resource(): KubeObject {
-    const { resource } = this.tabData;
-    const store = apiManager.getStore(resource);
-
-    if (store) {
-      return store.getByPath(resource);
-    }
+  get resource() {
+    return editResourceStore.getResource(this.tabId);
   }
 
   saveDraft(draft: string | object) {
@@ -68,8 +64,8 @@ export class EditResource extends React.Component<Props> {
     if (this.error) {
       return;
     }
-    const { resource, draft } = this.tabData;
-    const store = apiManager.getStore(resource);
+    const { draft } = this.tabData;
+    const store = editResourceStore.getStore(this.tabId);
     const updatedResource = await store.update(this.resource, jsYaml.safeLoad(draft));
 
     this.saveDraft(updatedResource); // update with new resourceVersion to avoid further errors on save
@@ -84,13 +80,13 @@ export class EditResource extends React.Component<Props> {
   };
 
   render() {
-    const { tabId, resource, tabData, error, onChange, save } = this;
-    const { draft } = tabData;
-
-    if (!resource || draft === undefined) {
+    if (!this.isReady) {
       return <Spinner center/>;
     }
-    const { kind, getNs, getName } = resource;
+
+    const { tabId, error, onChange, save } = this;
+    const { kind, getNs, getName } = this.resource;
+    const { draft } = this.tabData;
 
     return (
       <div className={cssNames("EditResource flex column", this.props.className)}>

src/renderer/components/dock/install-chart.store.ts

@@ -22,7 +22,7 @@ export class InstallChartStore extends DockTabStore<IChartInstallData> {
 
   constructor() {
     super({
-      storageName: "install_charts"
+      storageKey: "install_charts"
     });
     autorun(() => {
       const { selectedTab, isOpen } = dockStore;

src/renderer/components/dock/log-tab.store.ts

@@ -27,7 +27,7 @@ interface WorkloadLogsTabData {
 export class LogTabStore extends DockTabStore<LogTabData> {
   constructor() {
     super({
-      storageName: "pod_logs"
+      storageKey: "pod_logs"
     });
 
     reaction(() => podsStore.items.length, () => {

src/renderer/components/dock/upgrade-chart.store.ts

@@ -16,7 +16,7 @@ export class UpgradeChartStore extends DockTabStore<IChartUpgradeData> {
 
   constructor() {
     super({
-      storageName: "chart_releases"
+      storageKey: "chart_releases"
     });
 
     autorun(() => {

src/renderer/components/item-object-list/item-list-layout.tsx

@@ -2,7 +2,7 @@ import "./item-list-layout.scss";
 import groupBy from "lodash/groupBy";
 
 import React, { ReactNode } from "react";
-import { computed, observable, reaction, toJS } from "mobx";
+import { computed } from "mobx";
 import { disposeOnUnmount, observer } from "mobx-react";
 import { ConfirmDialog, ConfirmDialogParams } from "../confirm-dialog";
 import { Table, TableCell, TableCellProps, TableHead, TableProps, TableRow, TableRowProps, TableSortCallback } from "../table";
@@ -45,6 +45,7 @@ export interface ItemListLayoutProps<T extends ItemObject = ItemObject> {
   isClusterScoped?: boolean;
   hideFilters?: boolean;
   searchFilters?: SearchFilter<T>[];
+  /** @deprecated */
   filterItems?: ItemsFilter<T>[];
 
   // header (title, filtering, searching, etc.)
@@ -93,29 +94,20 @@ const defaultProps: Partial<ItemListLayoutProps> = {
   customizeTableRowProps: () => ({} as TableRowProps),
 };
 
-interface ItemListLayoutUserSettings {
-  showAppliedFilters?: boolean;
-}
-
 @observer
 export class ItemListLayout extends React.Component<ItemListLayoutProps> {
   static defaultProps = defaultProps as object;
 
-  @observable userSettings: ItemListLayoutUserSettings = {
-    showAppliedFilters: false,
-  };
+  private storage = createStorage("item_list_layout", {
+    showFilters: false, // setup defaults
+  });
 
-  constructor(props: ItemListLayoutProps) {
-    super(props);
+  get showFilters(): boolean {
+    return this.storage.get().showFilters;
+  }
 
-    // keep ui user settings in local storage
-    const defaultUserSettings = toJS(this.userSettings);
-    const storage = createStorage<ItemListLayoutUserSettings>("items_list_layout", defaultUserSettings);
-
-    Object.assign(this.userSettings, storage.get()); // restore
-    disposeOnUnmount(this, [
-      reaction(() => toJS(this.userSettings), settings => storage.set(settings)),
-    ]);
+  set showFilters(showFilters: boolean) {
+    this.storage.merge({ showFilters });
   }
 
   async componentDidMount() {
@@ -291,9 +283,9 @@ export class ItemListLayout extends React.Component<ItemListLayoutProps> {
 
   renderFilters() {
     const { hideFilters } = this.props;
-    const { isReady, userSettings, filters } = this;
+    const { isReady, filters } = this;
 
-    if (!isReady || !filters.length || hideFilters || !userSettings.showAppliedFilters) {
+    if (!isReady || !filters.length || hideFilters || !this.showFilters) {
       return;
     }
 
@@ -334,13 +326,13 @@ export class ItemListLayout extends React.Component<ItemListLayoutProps> {
   }
 
   renderInfo() {
-    const { items, isReady, userSettings, filters } = this;
+    const { items, isReady, filters } = this;
     const allItemsCount = this.props.store.getTotalCount();
     const itemsCount = items.length;
     const isFiltered = isReady && filters.length > 0;
 
     if (isFiltered) {
-      const toggleFilters = () => userSettings.showAppliedFilters = !userSettings.showAppliedFilters;
+      const toggleFilters = () => this.showFilters = !this.showFilters;
 
       return (
         <><a onClick={toggleFilters}>Filtered</a>: {itemsCount} / {allItemsCount}</>

src/renderer/components/layout/main-layout.scss

@@ -7,7 +7,6 @@
     "aside footer";
   grid-template-rows: [header] var(--main-layout-header) [tabs] min-content [main] 1fr [footer] auto;
   grid-template-columns: [sidebar] minmax(var(--main-layout-header), min-content) [main] 1fr;
-
   height: 100%;
 
   > header {
@@ -22,18 +21,15 @@
     background: $sidebarBackground;
     white-space: nowrap;
     transition: width 150ms cubic-bezier(0.4, 0, 0.2, 1);
+    width: var(--sidebar-width);
 
-    &.pinned {
-      width: var(--sidebar-width);
-    }
-
-    &:not(.pinned) {
+    &.compact {
       position: absolute;
       width: var(--main-layout-header);
       height: 100%;
       overflow: hidden;
 
-      &.accessible:hover {
+      &:hover {
         width: var(--sidebar-width);
         transition-delay: 750ms;
         box-shadow: 3px 3px 16px rgba(0, 0, 0, 0.35);

src/renderer/components/layout/main-layout.tsx

@@ -1,15 +1,15 @@
 import "./main-layout.scss";
 
 import React from "react";
-import { observable, reaction } from "mobx";
-import { disposeOnUnmount, observer } from "mobx-react";
+import { observer } from "mobx-react";
 import { getHostedCluster } from "../../../common/cluster-store";
-import { autobind, createStorage, cssNames } from "../../utils";
+import { cssNames } from "../../utils";
 import { Dock } from "../dock";
 import { ErrorBoundary } from "../error-boundary";
 import { ResizeDirection, ResizeGrowthDirection, ResizeSide, ResizingAnchor } from "../resizing-anchor";
 import { MainLayoutHeader } from "./main-layout-header";
 import { Sidebar } from "./sidebar";
+import { sidebarStorage } from "./sidebar-storage";
 
 export interface MainLayoutProps {
   className?: any;
@@ -20,65 +20,41 @@ export interface MainLayoutProps {
 
 @observer
 export class MainLayout extends React.Component<MainLayoutProps> {
-  public storage = createStorage("main_layout", {
-    pinnedSidebar: true,
-    sidebarWidth: 200,
-  });
-
-  @observable isPinned = this.storage.get().pinnedSidebar;
-  @observable isAccessible = true;
-  @observable sidebarWidth = this.storage.get().sidebarWidth;
-
-  @disposeOnUnmount syncPinnedStateWithStorage = reaction(
-    () => this.isPinned,
-    (isPinned) => this.storage.merge({ pinnedSidebar: isPinned })
-  );
-
-  @disposeOnUnmount syncWidthStateWithStorage = reaction(
-    () => this.sidebarWidth,
-    (sidebarWidth) => this.storage.merge({ sidebarWidth })
-  );
-
-
-  toggleSidebar = () => {
-    this.isPinned = !this.isPinned;
-    this.isAccessible = false;
-    setTimeout(() => (this.isAccessible = true), 250);
+  onSidebarCompactModeChange = () => {
+    sidebarStorage.merge(draft => {
+      draft.compact = !draft.compact;
+    });
   };
 
-  getSidebarSize = () => {
-    return {
-      "--sidebar-width": `${this.sidebarWidth}px`,
-    };
+  onSidebarResize = (width: number) => {
+    sidebarStorage.merge({ width });
   };
 
-  @autobind()
-  adjustWidth(newWidth: number): void {
-    this.sidebarWidth = newWidth;
-  }
-
   render() {
-    const { className, headerClass, footer, footerClass, children } = this.props;
     const cluster = getHostedCluster();
+    const { onSidebarCompactModeChange, onSidebarResize } = this;
+    const { className, headerClass, footer, footerClass, children } = this.props;
+    const { compact, width: sidebarWidth } = sidebarStorage.get();
+    const style = { "--sidebar-width": `${sidebarWidth}px` } as React.CSSProperties;
 
     if (!cluster) {
       return null; // fix: skip render when removing active (visible) cluster
     }
 
     return (
-      <div className={cssNames("MainLayout", className)} style={this.getSidebarSize() as any}>
-        <MainLayoutHeader className={headerClass} cluster={cluster} />
+      <div className={cssNames("MainLayout", className)} style={style}>
+        <MainLayoutHeader className={headerClass} cluster={cluster}/>
 
-        <aside className={cssNames("flex column", { pinned: this.isPinned, accessible: this.isAccessible })}>
-          <Sidebar className="box grow" isPinned={this.isPinned} toggle={this.toggleSidebar} />
+        <aside className={cssNames("flex column", { compact })}>
+          <Sidebar className="box grow" compact={compact} toggle={onSidebarCompactModeChange}/>
           <ResizingAnchor
             direction={ResizeDirection.HORIZONTAL}
             placement={ResizeSide.TRAILING}
             growthDirection={ResizeGrowthDirection.LEFT_TO_RIGHT}
-            getCurrentExtent={() => this.sidebarWidth}
-            onDrag={this.adjustWidth}
-            onDoubleClick={this.toggleSidebar}
-            disabled={!this.isPinned}
+            getCurrentExtent={() => sidebarWidth}
+            onDrag={onSidebarResize}
+            onDoubleClick={onSidebarCompactModeChange}
+            disabled={compact}
             minExtent={120}
             maxExtent={400}
           />
@@ -88,7 +64,7 @@ export class MainLayout extends React.Component<MainLayoutProps> {
           <ErrorBoundary>{children}</ErrorBoundary>
         </main>
 
-        <footer className={footerClass}>{footer ?? <Dock />}</footer>
+        <footer className={footerClass}>{footer ?? <Dock/>}</footer>
       </div>
     );
   }

src/renderer/components/layout/sidebar-context.ts

@@ -1,7 +0,0 @@
-import React from "react";
-
-export const SidebarContext = React.createContext<SidebarContextValue>({ pinned: false });
-
-export type SidebarContextValue = {
-  pinned: boolean;
-};

src/renderer/components/layout/sidebar-item.scss

@@ -0,0 +1,63 @@
+.SidebarItem {
+  $itemSpacing: floor($unit / 2.6) floor($unit / 1.6);
+
+  display: flex;
+  flex-direction: column;
+  flex-shrink: 0;
+  width: 100%;
+  user-select: none;
+
+  > .nav-item {
+    text-decoration: none;
+    padding: $itemSpacing;
+    width: 100%;
+    height: 100%;
+    color: inherit;
+    cursor: pointer;
+
+    > .link-text {
+      overflow: hidden;
+      text-overflow: ellipsis;
+      white-space: nowrap;
+    }
+
+    &.active, &:hover {
+      background: $lensBlue;
+      color: $sidebarActiveColor;
+    }
+
+    .expand-icon {
+      --size: 20px;
+    }
+  }
+
+  .sub-menu {
+    $borderSize: 4px;
+    border-left: $borderSize solid transparent;
+
+    &.active {
+      border-left-color: $lensBlue;
+    }
+
+    > .SidebarItem {
+      color: $textColorPrimary;
+      padding-left: 30px + $borderSize;
+      line-height: 22px;
+
+      .SidebarItem {
+        padding-left: $padding * 2; // 3rd+ menu level
+      }
+
+      .nav-item {
+        &.expandable {
+          font-weight: 500;
+        }
+
+        &.active, &:hover {
+          color: $sidebarSubmenuActiveColor;
+          background: none;
+        }
+      }
+    }
+  }
+}

src/renderer/components/layout/sidebar-item.tsx

@@ -0,0 +1,98 @@
+import "./sidebar-item.scss";
+
+import React from "react";
+import { computed } from "mobx";
+import { cssNames, prevDefault } from "../../utils";
+import { observer } from "mobx-react";
+import { NavLink } from "react-router-dom";
+import { Icon } from "../icon";
+import { TabLayoutRoute } from "./tab-layout";
+import { sidebarStorage } from "./sidebar-storage";
+import { isActiveRoute } from "../../navigation";
+
+interface SidebarItemProps {
+  id: string; // Used to save nav item collapse/expand state in local storage
+  url: string;
+  text: React.ReactNode | string;
+  className?: string;
+  icon?: React.ReactNode;
+  isHidden?: boolean;
+  isActive?: boolean;
+  subMenus?: TabLayoutRoute[];
+}
+
+@observer
+export class SidebarItem extends React.Component<SidebarItemProps> {
+  static displayName = "SidebarItem";
+
+  get id(): string {
+    return this.props.id; // unique id, used in storage and integration tests
+  }
+
+  get compact(): boolean {
+    return Boolean(sidebarStorage.get().compact);
+  }
+
+  get expanded(): boolean {
+    return Boolean(sidebarStorage.get().expanded[this.id]);
+  }
+
+  @computed get isExpandable(): boolean {
+    const { subMenus, children } = this.props;
+    const hasContent = subMenus?.length > 0 || children;
+
+    return Boolean(hasContent && !this.compact) /*not available in compact-mode*/;
+  }
+
+  toggleExpand = () => {
+    sidebarStorage.merge(draft => {
+      draft.expanded[this.id] = !draft.expanded[this.id];
+    });
+  };
+
+  render() {
+    const { isHidden, isActive, subMenus = [], icon, text, children, url, className } = this.props;
+
+    if (isHidden) return null;
+
+    const { id, compact, expanded, isExpandable, toggleExpand } = this;
+    const classNames = cssNames(SidebarItem.displayName, className, {
+      compact,
+    });
+
+    return (
+      <div className={classNames} data-test-id={id}>
+        <NavLink
+          to={url}
+          isActive={() => isActive}
+          className={cssNames("nav-item flex gaps align-center", { expandable: isExpandable })}
+          onClick={isExpandable ? prevDefault(toggleExpand) : undefined}>
+          {icon}
+          <span className="link-text box grow">{text}</span>
+          {isExpandable && <Icon
+            className="expand-icon box right"
+            material={expanded ? "keyboard_arrow_up" : "keyboard_arrow_down"}
+          />}
+        </NavLink>
+        {isExpandable && expanded && (
+          <ul className={cssNames("sub-menu", { active: isActive })}>
+            {subMenus.map(({ title, routePath, url = routePath }) => {
+              const subItemId = `${id}${routePath}`;
+
+              return (
+                <SidebarItem
+                  key={subItemId}
+                  id={subItemId}
+                  url={url}
+                  text={title}
+                  isActive={isActiveRoute({ path: url, exact: true })}
+                />
+              );
+            })}
+            {children}
+          </ul>
+        )}
+      </div>
+    );
+  }
+}

src/renderer/components/layout/sidebar-nav-item.scss

@@ -1,76 +0,0 @@
-.SidebarNavItem {
-  $itemSpacing: floor($unit / 2.6) floor($unit / 1.6);
-
-  width: 100%;
-  user-select: none;
-  flex-shrink: 0;
-
-  .nav-item {
-    cursor: pointer;
-    width: inherit;
-    display: flex;
-    align-items: center;
-    text-decoration: none;
-    border: none;
-    padding: $itemSpacing;
-
-    &.active, &:hover {
-      background: $lensBlue;
-      color: $sidebarActiveColor;
-    }
-  }
-
-  .expand-icon {
-    --size: 20px;
-  }
-
-  .sub-menu {
-    border-left: 4px solid transparent;
-
-    &.active {
-      border-left-color: $lensBlue;
-    }
-
-    a, .SidebarNavItem {
-      display: block;
-      border: none;
-      text-decoration: none;
-      color: $textColorPrimary;
-      font-weight: normal;
-      padding-left: 40px; // parent icon width
-      overflow: hidden;
-      text-overflow: ellipsis;
-      line-height: 0px; // hidden by default
-      height: 0px;
-      opacity: 0;
-      transition: 125ms line-height ease-out, 200ms 100ms opacity;
-
-      &.visible {
-        line-height: 28px;
-        height: auto;
-        opacity: 1;
-      }
-
-      &.active, &:hover {
-        color: $sidebarSubmenuActiveColor;
-      }
-    }
-
-    .sub-menu-parent {
-      padding-left: 27px;
-      font-weight: 500;
-
-      .nav-item {
-        &:hover {
-          background: transparent;
-        }
-      }
-
-      .sub-menu {
-        a {
-          padding-left: $padding * 3;
-        }
-      }
-    }
-  }
-}

src/renderer/components/layout/sidebar-nav-item.tsx

@@ -1,83 +0,0 @@
-import "./sidebar-nav-item.scss";
-
-import React from "react";
-import { computed, observable, reaction } from "mobx";
-import { observer } from "mobx-react";
-import { NavLink } from "react-router-dom";
-
-import { createStorage, cssNames } from "../../utils";
-import { Icon } from "../icon";
-import { SidebarContext } from "./sidebar-context";
-
-import type { TabLayoutRoute } from "./tab-layout";
-import type { SidebarContextValue } from "./sidebar-context";
-
-interface SidebarNavItemProps {
-  id: string; // Used to save nav item collapse/expand state in local storage
-  url: string;
-  text: React.ReactNode | string;
-  className?: string;
-  icon?: React.ReactNode;
-  isHidden?: boolean;
-  isActive?: boolean;
-  subMenus?: TabLayoutRoute[];
-}
-
-const navItemStorage = createStorage<[string, boolean][]>("sidebar_menu_item", []);
-const navItemState = observable.map<string, boolean>(navItemStorage.get());
-
-reaction(() => [...navItemState], (value) => navItemStorage.set(value));
-
-@observer
-export class SidebarNavItem extends React.Component<SidebarNavItemProps> {
-  static contextType = SidebarContext;
-  public context: SidebarContextValue;
-
-  @computed get isExpanded() {
-    return navItemState.get(this.props.id);
-  }
-
-  toggleSubMenu = () => {
-    navItemState.set(this.props.id, !this.isExpanded);
-  };
-
-  render() {
-    const { isHidden, isActive, subMenus = [], icon, text, url, children, className, id } = this.props;
-
-    if (isHidden) {
-      return null;
-    }
-    const extendedView = (subMenus.length > 0 || children) && this.context.pinned;
-
-    if (extendedView) {
-      return (
-        <div className={cssNames("SidebarNavItem", className)} data-test-id={id}>
-          <div className={cssNames("nav-item", { active: isActive })} onClick={this.toggleSubMenu}>
-            {icon}
-            <span className="link-text">{text}</span>
-            <Icon className="expand-icon" material={this.isExpanded ? "keyboard_arrow_up" : "keyboard_arrow_down"}/>
-          </div>
-          <ul className={cssNames("sub-menu", { active: isActive })}>
-            {subMenus.map(({ title, url }) => (
-              <NavLink key={url} to={url} className={cssNames({ visible: this.isExpanded })}>
-                {title}
-              </NavLink>
-            ))}
-            {React.Children.toArray(children).map((child: React.ReactElement<any>) => {
-              return React.cloneElement(child, {
-                className: cssNames(child.props.className, { visible: this.isExpanded }),
-              });
-            })}
-          </ul>
-        </div>
-      );
-    }
-
-    return (
-      <NavLink className={cssNames("SidebarNavItem", className)} to={url} isActive={() => isActive}>
-        {icon}
-        <span className="link-text">{text}</span>
-      </NavLink>
-    );
-  }
-}

src/renderer/components/layout/sidebar-storage.ts

@@ -0,0 +1,15 @@
+import { createStorage } from "../../utils";
+
+export interface SidebarStorageState {
+  width: number;
+  compact: boolean;
+  expanded: {
+    [itemId: string]: boolean;
+  }
+}
+
+export const sidebarStorage = createStorage<SidebarStorageState>("sidebar", {
+  width: 200,     // sidebar size in non-compact mode
+  compact: false, // compact-mode (icons only)
+  expanded: {},
+});

src/renderer/components/layout/sidebar.scss

@@ -2,9 +2,9 @@
   $iconSize: 24px;
   $itemSpacing: floor($unit / 2.6) floor($unit / 1.6);
 
-  &.pinned {
+  &.compact {
     .sidebar-nav {
-      overflow: auto;
+      @include hidden-scrollbar; // fix: scrollbar overlaps icons
     }
   }
 
@@ -45,6 +45,7 @@
 
   .sidebar-nav {
     padding: $padding / 1.5 0;
+    overflow: auto;
 
     .Icon {
       --size: #{$iconSize};
@@ -54,26 +55,6 @@
       border-radius: 50%;
     }
 
-    .link-text {
-      flex: 1;
-      margin-left: $margin;
-      overflow: hidden;
-      text-overflow: ellipsis;
-    }
-
-    > a {
-      display: flex;
-      align-items: center;
-      text-decoration: none;
-      border: none;
-      padding: $itemSpacing;
-
-      &.active, &:hover {
-        background: $lensBlue;
-        color: $sidebarActiveColor;
-      }
-    }
-
     hr {
       background-color: transparent;
     }

src/renderer/components/layout/sidebar.tsx

@@ -28,17 +28,18 @@ import { isActiveRoute } from "../../navigation";
 import { isAllowedResource } from "../../../common/rbac";
 import { Spinner } from "../spinner";
 import { ClusterPageMenuRegistration, clusterPageMenuRegistry, clusterPageRegistry, getExtensionPageUrl } from "../../../extensions/registries";
-import { SidebarNavItem } from "./sidebar-nav-item";
-import { SidebarContext } from "./sidebar-context";
+import { SidebarItem } from "./sidebar-item";
 
 interface Props {
   className?: string;
-  isPinned: boolean;
-  toggle(): void;
+  compact?: boolean; // compact-mode view: show only icons and expand on :hover
+  toggle(): void; // compact-mode updater
 }
 
 @observer
 export class Sidebar extends React.Component<Props> {
+  static displayName = "Sidebar";
+
   async componentDidMount() {
     crdStore.reloadAll();
   }
@@ -59,13 +60,13 @@ export class Sidebar extends React.Component<Props> {
       });
 
       return (
-        <SidebarNavItem
+        <SidebarItem
           key={group}
-          id={`crd-${group}`}
-          className="sub-menu-parent"
+          id={`crd-group:${group}`}
           url={crdURL({ query: { groups: group } })}
           subMenus={submenus}
           text={group}
+          isActive={false}
         />
       );
     });
@@ -117,7 +118,7 @@ export class Sidebar extends React.Component<Props> {
       }
 
       return (
-        <SidebarNavItem
+        <SidebarItem
           key={id}
           id={id}
           url={pageUrl}
@@ -131,125 +132,123 @@ export class Sidebar extends React.Component<Props> {
   }
 
   render() {
-    const { toggle, isPinned, className } = this.props;
+    const { toggle, compact, className } = this.props;
     const query = namespaceUrlParam.toObjectParam();
 
     return (
-      <SidebarContext.Provider value={{ pinned: isPinned }}>
-        <div className={cssNames("Sidebar flex column", className, { pinned: isPinned })}>
-          <div className="header flex align-center">
-            <NavLink exact to="/" className="box grow">
-              <Icon svg="logo-lens" className="logo-icon"/>
-              <div className="logo-text">Lens</div>
-            </NavLink>
-            <Icon
-              className="pin-icon"
-              tooltip="Compact view"
-              material={isPinned ? "keyboard_arrow_left" : "keyboard_arrow_right"}
-              onClick={toggle}
-              focusable={false}
-            />
-          </div>
-          <div className="sidebar-nav flex column box grow-fixed">
-            <SidebarNavItem
-              id="cluster"
-              isActive={isActiveRoute(clusterRoute)}
-              isHidden={!isAllowedResource("nodes")}
-              url={clusterURL()}
-              text="Cluster"
-              icon={<Icon svg="kube"/>}
-            />
-            <SidebarNavItem
-              id="nodes"
-              isActive={isActiveRoute(nodesRoute)}
-              isHidden={!isAllowedResource("nodes")}
-              url={nodesURL()}
-              text="Nodes"
-              icon={<Icon svg="nodes"/>}
-            />
-            <SidebarNavItem
-              id="workloads"
-              isActive={isActiveRoute(workloadsRoute)}
-              isHidden={Workloads.tabRoutes.length == 0}
-              url={workloadsURL({ query })}
-              subMenus={Workloads.tabRoutes}
-              text="Workloads"
-              icon={<Icon svg="workloads"/>}
-            />
-            <SidebarNavItem
-              id="config"
-              isActive={isActiveRoute(configRoute)}
-              isHidden={Config.tabRoutes.length == 0}
-              url={configURL({ query })}
-              subMenus={Config.tabRoutes}
-              text="Configuration"
-              icon={<Icon material="list"/>}
-            />
-            <SidebarNavItem
-              id="networks"
-              isActive={isActiveRoute(networkRoute)}
-              isHidden={Network.tabRoutes.length == 0}
-              url={networkURL({ query })}
-              subMenus={Network.tabRoutes}
-              text="Network"
-              icon={<Icon material="device_hub"/>}
-            />
-            <SidebarNavItem
-              id="storage"
-              isActive={isActiveRoute(storageRoute)}
-              isHidden={Storage.tabRoutes.length == 0}
-              url={storageURL({ query })}
-              subMenus={Storage.tabRoutes}
-              icon={<Icon svg="storage"/>}
-              text="Storage"
-            />
-            <SidebarNavItem
-              id="namespaces"
-              isActive={isActiveRoute(namespacesRoute)}
-              isHidden={!isAllowedResource("namespaces")}
-              url={namespacesURL()}
-              icon={<Icon material="layers"/>}
-              text="Namespaces"
-            />
-            <SidebarNavItem
-              id="events"
-              isActive={isActiveRoute(eventRoute)}
-              isHidden={!isAllowedResource("events")}
-              url={eventsURL({ query })}
-              icon={<Icon material="access_time"/>}
-              text="Events"
-            />
-            <SidebarNavItem
-              id="apps"
-              isActive={isActiveRoute(appsRoute)}
-              url={appsURL({ query })}
-              subMenus={Apps.tabRoutes}
-              icon={<Icon material="apps"/>}
-              text="Apps"
-            />
-            <SidebarNavItem
-              id="users"
-              isActive={isActiveRoute(usersManagementRoute)}
-              url={usersManagementURL({ query })}
-              subMenus={UserManagement.tabRoutes}
-              icon={<Icon material="security"/>}
-              text="Access Control"
-            />
-            <SidebarNavItem
-              id="custom-resources"
-              isActive={isActiveRoute(crdRoute)}
-              isHidden={!isAllowedResource("customresourcedefinitions")}
-              url={crdURL()}
-              subMenus={CustomResources.tabRoutes}
-              icon={<Icon material="extension"/>}
-              text="Custom Resources"
-            >
-              {this.renderCustomResources()}
-            </SidebarNavItem>
-            {this.renderRegisteredMenus()}
-          </div>
+      <div className={cssNames(Sidebar.displayName, "flex column", { compact }, className)}>
+        <div className="header flex align-center">
+          <NavLink exact to="/" className="box grow">
+            <Icon svg="logo-lens" className="logo-icon"/>
+            <div className="logo-text">Lens</div>
+          </NavLink>
+          <Icon
+            focusable={false}
+            className="pin-icon"
+            tooltip="Compact view"
+            material={compact ? "keyboard_arrow_right" : "keyboard_arrow_left"}
+            onClick={toggle}
+          />
         </div>
-      </SidebarContext.Provider>
+        <div className={cssNames("sidebar-nav flex column box grow-fixed", { compact })}>
+          <SidebarItem
+            id="cluster"
+            isActive={isActiveRoute(clusterRoute)}
+            isHidden={!isAllowedResource("nodes")}
+            url={clusterURL()}
+            text="Cluster"
+            icon={<Icon svg="kube"/>}
+          />
+          <SidebarItem
+            id="nodes"
+            isActive={isActiveRoute(nodesRoute)}
+            isHidden={!isAllowedResource("nodes")}
+            url={nodesURL()}
+            text="Nodes"
+            icon={<Icon svg="nodes"/>}
+          />
+          <SidebarItem
+            id="workloads"
+            isActive={isActiveRoute(workloadsRoute)}
+            isHidden={Workloads.tabRoutes.length == 0}
+            url={workloadsURL({ query })}
+            subMenus={Workloads.tabRoutes}
+            text="Workloads"
+            icon={<Icon svg="workloads"/>}
+          />
+          <SidebarItem
+            id="config"
+            isActive={isActiveRoute(configRoute)}
+            isHidden={Config.tabRoutes.length == 0}
+            url={configURL({ query })}
+            subMenus={Config.tabRoutes}
+            text="Configuration"
+            icon={<Icon material="list"/>}
+          />
+          <SidebarItem
+            id="networks"
+            isActive={isActiveRoute(networkRoute)}
+            isHidden={Network.tabRoutes.length == 0}
+            url={networkURL({ query })}
+            subMenus={Network.tabRoutes}
+            text="Network"
+            icon={<Icon material="device_hub"/>}
+          />
+          <SidebarItem
+            id="storage"
+            isActive={isActiveRoute(storageRoute)}
+            isHidden={Storage.tabRoutes.length == 0}
+            url={storageURL({ query })}
+            subMenus={Storage.tabRoutes}
+            icon={<Icon svg="storage"/>}
+            text="Storage"
+          />
+          <SidebarItem
+            id="namespaces"
+            isActive={isActiveRoute(namespacesRoute)}
+            isHidden={!isAllowedResource("namespaces")}
+            url={namespacesURL()}
+            icon={<Icon material="layers"/>}
+            text="Namespaces"
+          />
+          <SidebarItem
+            id="events"
+            isActive={isActiveRoute(eventRoute)}
+            isHidden={!isAllowedResource("events")}
+            url={eventsURL({ query })}
+            icon={<Icon material="access_time"/>}
+            text="Events"
+          />
+          <SidebarItem
+            id="apps"
+            isActive={isActiveRoute(appsRoute)}
+            url={appsURL({ query })}
+            subMenus={Apps.tabRoutes}
+            icon={<Icon material="apps"/>}
+            text="Apps"
+          />
+          <SidebarItem
+            id="users"
+            isActive={isActiveRoute(usersManagementRoute)}
+            url={usersManagementURL({ query })}
+            subMenus={UserManagement.tabRoutes}
+            icon={<Icon material="security"/>}
+            text="Access Control"
+          />
+          <SidebarItem
+            id="custom-resources"
+            isActive={isActiveRoute(crdRoute)}
+            isHidden={!isAllowedResource("customresourcedefinitions")}
+            url={crdURL()}
+            subMenus={CustomResources.tabRoutes}
+            icon={<Icon material="extension"/>}
+            text="Custom Resources"
+          >
+            {this.renderCustomResources()}
+          </SidebarItem>
+          {this.renderRegisteredMenus()}
+        </div>
+      </div>
     );
   }
 }