Merge branch 'master' into core-web-vitals

dev_docs/tutorials/kibana_page_template.mdx

@@ -9,13 +9,13 @@ tags: ['kibana', 'dev', 'ui', 'tutorials']
 
 `KibanaPageTemplate` is a thin wrapper around [EuiPageTemplate](https://elastic.github.io/eui/#/layout/page) that makes setting up common types of Kibana pages quicker and easier while also adhering to any Kibana-specific requirements and patterns.
 
-Refer to EUI's documentation on [EuiPageTemplate](https://elastic.github.io/eui/#/layout/page) for constructing page layouts.
+Refer to EUI's documentation on [**EuiPageTemplate**](https://elastic.github.io/eui/#/layout/page) for constructing page layouts.
 
 ## `isEmptyState`
 
 Use the `isEmptyState` prop for when there is no page content to show. For example, before the user has created something, when no search results are found, before data is populated, or when permissions aren't met.
 
-The default empty state uses any `pageHeader` info provided to populate an [`EuiEmptyPrompt`](https://elastic.github.io/eui/#/display/empty-prompt) and uses the `centeredBody` template type.
+The default empty state uses any `pageHeader` info provided to populate an [**EuiEmptyPrompt**](https://elastic.github.io/eui/#/display/empty-prompt) and uses the `centeredBody` template type.
 
 ```tsx
 <KibanaPageTemplate
@@ -84,3 +84,36 @@ When passing both a `pageHeader` configuration and `isEmptyState`, the component
 ```
 
 ![Screenshot of demo custom empty state code with a page header. Shows the Kibana navigation bars, a level 1 heading "Dashboards", and a centered empty state with the a level 2 heading "No data", body text "You have no data. Would you like some of ours?", and a button that says "Get sample data".](../assets/kibana_header_and_empty_state.png)
+
+## `solutionNav`
+
+To add left side navigation for your solution, we recommend passing [**EuiSideNav**](https://elastic.github.io/eui/#/navigation/side-nav) props to the `solutionNav` prop. The template component will then handle the mobile views and add the solution nav embellishments. On top of the EUI props, you'll need to pass your solution `name` and an optional `icon`.
+
+If you need to custom side bar content, you will need to pass you own navigation component to `pageSideBar`. We still recommend using [**EuiSideNav**](https://elastic.github.io/eui/#/navigation/side-nav).
+
+When using `EuiSideNav`, root level items should not be linked but provide section labelling only.
+
+```tsx
+<KibanaPageTemplate
+  solutionNav={{
+    name: 'Management',
+    icon: 'managementApp',
+    items: [
+      {
+        name: 'Root item',
+        items: [
+          { name: 'Navigation item', href: '#' },
+          { name: 'Navigation item', href: '#' },
+        ]
+      }
+    ]
+  }}
+>
+  {...}
+</KibanaPageTemplate>
+```
+
+
+![Screenshot of Stack Management empty state with a provided solution navigation shown on the left, outlined in pink.](../assets/kibana_template_solution_nav.png)
+
+![Screenshots of Stack Management page in mobile view. Menu closed on the left, menu open on the right.](../assets/kibana_template_solution_nav_mobile.png)

packages/kbn-optimizer/limits.yml

@@ -9,7 +9,7 @@ pageLoadAssetSize:
   charts: 195358
   cloud: 21076
   console: 46091
-  core: 414000
+  core: 432925
   crossClusterReplication: 65408
   dashboard: 374194
   dashboardEnhanced: 65646

src/core/public/rendering/_base.scss

@@ -49,6 +49,13 @@
     top: $headerHeight;
     height: calc(100% - #{$headerHeight});
   }
+
+  @include euiBreakpoint('m', 'l', 'xl') {
+    .euiPageSideBar--sticky {
+      max-height: calc(100vh - #{$headerHeight});
+      top: #{$headerHeight};
+    }
+  }
 }
 
 .kbnBody {

src/dev/build/tasks/os_packages/docker_generator/resources/base/bin/kibana-docker

@@ -276,7 +276,7 @@ kibana_vars=(
     xpack.reporting.roles.allow
     xpack.reporting.roles.enabled
     xpack.rollup.enabled
-    xpack.ruleRegistry.unsafe.write.enabled
+    xpack.ruleRegistry.write.enabled
     xpack.searchprofiler.enabled
     xpack.security.audit.enabled
     xpack.security.audit.appender.type

src/plugins/kibana_react/public/page_template/page_template.scss

@@ -0,0 +1,15 @@
+$euiSideNavEmphasizedBackgroundColor: transparentize($euiColorLightShade, .7);
+
+.kbnPageTemplate__pageSideBar {
+  padding: $euiSizeL;
+  background:
+    linear-gradient(160deg, $euiSideNavEmphasizedBackgroundColor 0, $euiSideNavEmphasizedBackgroundColor $euiSizeXL, rgba(#FFF, 0) 0),
+    linear-gradient(175deg, $euiSideNavEmphasizedBackgroundColor 0, $euiSideNavEmphasizedBackgroundColor $euiSize, rgba(#FFF, 0) 0);
+}
+
+@include euiBreakpoint('xs','s') {
+  .kbnPageTemplate__pageSideBar {
+    width: auto;
+    padding: 0;
+  }
+}

src/plugins/kibana_react/public/page_template/page_template.test.tsx

@@ -10,6 +10,46 @@ import React from 'react';
 import { shallow } from 'enzyme';
 import { KibanaPageTemplate } from './page_template';
 import { EuiEmptyPrompt } from '@elastic/eui';
+import { KibanaPageTemplateSolutionNavProps } from './solution_nav';
+
+const navItems: KibanaPageTemplateSolutionNavProps['items'] = [
+  {
+    name: 'Ingest',
+    id: '1',
+    items: [
+      {
+        name: 'Ingest Node Pipelines',
+        id: '1.1',
+      },
+      {
+        name: 'Logstash Pipelines',
+        id: '1.2',
+      },
+      {
+        name: 'Beats Central Management',
+        id: '1.3',
+      },
+    ],
+  },
+  {
+    name: 'Data',
+    id: '2',
+    items: [
+      {
+        name: 'Index Management',
+        id: '2.1',
+      },
+      {
+        name: 'Index Lifecycle Policies',
+        id: '2.2',
+      },
+      {
+        name: 'Snapshot and Restore',
+        id: '2.3',
+      },
+    ],
+  },
+];
 
 describe('KibanaPageTemplate', () => {
   test('render default empty prompt', () => {
@@ -66,4 +106,23 @@ describe('KibanaPageTemplate', () => {
     );
     expect(component).toMatchSnapshot();
   });
+
+  test('render solutionNav', () => {
+    const component = shallow(
+      <KibanaPageTemplate
+        pageHeader={{
+          iconType: 'test',
+          title: 'test',
+          description: 'test',
+          rightSideItems: ['test'],
+        }}
+        solutionNav={{
+          name: 'Solution',
+          icon: 'solution',
+          items: navItems,
+        }}
+      />
+    );
+    expect(component).toMatchSnapshot();
+  });
 });

src/plugins/kibana_react/public/page_template/page_template.tsx

@@ -5,10 +5,21 @@
  * in compliance with, at your election, the Elastic License 2.0 or the Server
  * Side Public License, v 1.
  */
+import './page_template.scss';
 
-import { EuiEmptyPrompt, EuiPageTemplate, EuiPageTemplateProps } from '@elastic/eui';
 import React, { FunctionComponent } from 'react';
+import classNames from 'classnames';
+
+import { EuiEmptyPrompt, EuiPageTemplate, EuiPageTemplateProps } from '@elastic/eui';
+
+import {
+  KibanaPageTemplateSolutionNav,
+  KibanaPageTemplateSolutionNavProps,
+} from './solution_nav/solution_nav';
 
+/**
+ * A thin wrapper around EuiPageTemplate with a few Kibana specific additions
+ */
 export type KibanaPageTemplateProps = EuiPageTemplateProps & {
   /**
    * Changes the template type depending on other props provided.
@@ -17,6 +28,10 @@ export type KibanaPageTemplateProps = EuiPageTemplateProps & {
    * With `pageHeader` and `children`: Uses `centeredContent`
    */
   isEmptyState?: boolean;
+  /**
+   * Quick creation of EuiSideNav. Hooks up mobile instance too
+   */
+  solutionNav?: KibanaPageTemplateSolutionNavProps;
 };
 
 export const KibanaPageTemplate: FunctionComponent<KibanaPageTemplateProps> = ({
@@ -27,6 +42,8 @@ export const KibanaPageTemplate: FunctionComponent<KibanaPageTemplateProps> = ({
   restrictWidth = true,
   bottomBar,
   bottomBarProps,
+  pageSideBar,
+  solutionNav,
   ...rest
 }) => {
   // Needed for differentiating between union types
@@ -38,6 +55,13 @@ export const KibanaPageTemplate: FunctionComponent<KibanaPageTemplateProps> = ({
     };
   }
 
+  /**
+   * Create the solution nav component
+   */
+  if (solutionNav) {
+    pageSideBar = <KibanaPageTemplateSolutionNav {...solutionNav} />;
+  }
+
   /**
    * An easy way to create the right content for empty pages
    */
@@ -48,6 +72,7 @@ export const KibanaPageTemplate: FunctionComponent<KibanaPageTemplateProps> = ({
     children = (
       <EuiEmptyPrompt
         iconType={iconType}
+        iconColor={''} // This is likely a solution or app logo, so keep it multi-color
         title={pageTitle ? <h1>{pageTitle}</h1> : undefined}
         body={description ? <p>{description}</p> : undefined}
         actions={rightSideItems}
@@ -62,8 +87,14 @@ export const KibanaPageTemplate: FunctionComponent<KibanaPageTemplateProps> = ({
   return (
     <EuiPageTemplate
       template={template}
-      pageHeader={pageHeader}
       restrictWidth={restrictWidth}
+      paddingSize={template === 'centeredBody' ? 'none' : 'l'}
+      pageHeader={pageHeader}
+      pageSideBar={pageSideBar}
+      pageSideBarProps={{
+        ...rest.pageSideBarProps,
+        className: classNames('kbnPageTemplate__pageSideBar', rest.pageSideBarProps?.className),
+      }}
       {...localBottomBarProps}
       {...rest}
     >