Merge remote-tracking branch 'upstream/master'

* upstream/master: (26 commits)
  Take page offset into account too (elastic#54567)
  [APM] Support error.{log,exception}.stacktrace.classname (elastic#54577)
  Np migration tsvb route validation (elastic#51850)
  [ML] MML calculator enhancements for multi-metric job wizard  (elastic#54573)
  [SIEM] Fix Inspect query 'request timestamp' value changes when curso… (elastic#54223)
  Fix chromeless NP apps not using full page width (elastic#54550)
  Remove extraneous public import to prevent failing Kibana startup (elastic#54676)
  [Uptime] Temporarily skip flakey tests (elastic#54675)
  Skip failing uptime tests
  Create UI for alerting and actions plugin (elastic#48959)
  [dev/build/sass] build stylesheets for disabled plugins too (elastic#54654)
  [SIEM] Use bulk actions API when updating or deleting rules (elastic#54521)
  Support "Deprecated" label in advanced settings (elastic#54539)
  [Maps] add text halo color and width style properties (elastic#53827)
  Service Map Data API at Runtime (elastic#54027)
  [SIEM] Detection Engine Create Rule Design Review #1 (elastic#54442)
  Skip flaky test
  [Canvas] Enable Embeddable maps (elastic#53971)
  [SIEM][Detection Engine] Increases the number or rules you can view on a single page (elastic#54628)
  uiSettings - use validation field for image field maxSize (elastic#54522)
  ...

.github/CODEOWNERS

@@ -132,6 +132,9 @@
 /x-pack/test/alerting_api_integration @elastic/kibana-alerting-services
 /x-pack/test/plugin_api_integration/plugins/task_manager @elastic/kibana-alerting-services
 /x-pack/test/plugin_api_integration/test_suites/task_manager @elastic/kibana-alerting-services
+/x-pack/legacy/plugins/triggers_actions_ui/ @elastic/kibana-alerting-services
+/x-pack/test/functional_with_es_ssl/apps/triggers_actions_ui/ @elastic/kibana-alerting-services
+/x-pack/test/functional_with_es_ssl/fixtures/plugins/alerts/ @elastic/kibana-alerting-services
 
 # Design
 **/*.scss  @elastic/kibana-design

docs/development/core/server/kibana-plugin-server.basepath.get.md

@@ -9,5 +9,5 @@ returns `basePath` value, specific for an incoming request.
 <b>Signature:</b>
 
 ```typescript
-get: (request: KibanaRequest<unknown, unknown, unknown, any> | LegacyRequest) => string;
+get: (request: LegacyRequest | KibanaRequest<unknown, unknown, unknown, any>) => string;
 ```

docs/development/core/server/kibana-plugin-server.basepath.md

@@ -20,9 +20,9 @@ The constructor for this class is marked as internal. Third-party code should no
 
 |  Property | Modifiers | Type | Description |
 |  --- | --- | --- | --- |
-|  [get](./kibana-plugin-server.basepath.get.md) |  | <code>(request: KibanaRequest&lt;unknown, unknown, unknown, any&gt; &#124; LegacyRequest) =&gt; string</code> | returns <code>basePath</code> value, specific for an incoming request. |
+|  [get](./kibana-plugin-server.basepath.get.md) |  | <code>(request: LegacyRequest &#124; KibanaRequest&lt;unknown, unknown, unknown, any&gt;) =&gt; string</code> | returns <code>basePath</code> value, specific for an incoming request. |
 |  [prepend](./kibana-plugin-server.basepath.prepend.md) |  | <code>(path: string) =&gt; string</code> | Prepends <code>path</code> with the basePath. |
 |  [remove](./kibana-plugin-server.basepath.remove.md) |  | <code>(path: string) =&gt; string</code> | Removes the prepended basePath from the <code>path</code>. |
 |  [serverBasePath](./kibana-plugin-server.basepath.serverbasepath.md) |  | <code>string</code> | returns the server's basePath<!-- -->See [BasePath.get](./kibana-plugin-server.basepath.get.md) for getting the basePath value for a specific request |
-|  [set](./kibana-plugin-server.basepath.set.md) |  | <code>(request: KibanaRequest&lt;unknown, unknown, unknown, any&gt; &#124; LegacyRequest, requestSpecificBasePath: string) =&gt; void</code> | sets <code>basePath</code> value, specific for an incoming request. |
+|  [set](./kibana-plugin-server.basepath.set.md) |  | <code>(request: LegacyRequest &#124; KibanaRequest&lt;unknown, unknown, unknown, any&gt;, requestSpecificBasePath: string) =&gt; void</code> | sets <code>basePath</code> value, specific for an incoming request. |
 

docs/development/core/server/kibana-plugin-server.basepath.set.md

@@ -9,5 +9,5 @@ sets `basePath` value, specific for an incoming request.
 <b>Signature:</b>
 
 ```typescript
-set: (request: KibanaRequest<unknown, unknown, unknown, any> | LegacyRequest, requestSpecificBasePath: string) => void;
+set: (request: LegacyRequest | KibanaRequest<unknown, unknown, unknown, any>, requestSpecificBasePath: string) => void;
 ```

docs/development/core/server/kibana-plugin-server.uisettingsparams.deprecation.md

@@ -0,0 +1,13 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-server](./kibana-plugin-server.md) &gt; [UiSettingsParams](./kibana-plugin-server.uisettingsparams.md) &gt; [deprecation](./kibana-plugin-server.uisettingsparams.deprecation.md)
+
+## UiSettingsParams.deprecation property
+
+optional deprecation information. Used to generate a deprecation warning.
+
+<b>Signature:</b>
+
+```typescript
+deprecation?: DeprecationSettings;
+```

docs/development/core/server/kibana-plugin-server.uisettingsparams.md

@@ -17,12 +17,14 @@ export interface UiSettingsParams
 |  Property | Type | Description |
 |  --- | --- | --- |
 |  [category](./kibana-plugin-server.uisettingsparams.category.md) | <code>string[]</code> | used to group the configured setting in the UI |
+|  [deprecation](./kibana-plugin-server.uisettingsparams.deprecation.md) | <code>DeprecationSettings</code> | optional deprecation information. Used to generate a deprecation warning. |
 |  [description](./kibana-plugin-server.uisettingsparams.description.md) | <code>string</code> | description provided to a user in UI |
 |  [name](./kibana-plugin-server.uisettingsparams.name.md) | <code>string</code> | title in the UI |
 |  [optionLabels](./kibana-plugin-server.uisettingsparams.optionlabels.md) | <code>Record&lt;string, string&gt;</code> | text labels for 'select' type UI element |
 |  [options](./kibana-plugin-server.uisettingsparams.options.md) | <code>string[]</code> | array of permitted values for this setting |
 |  [readonly](./kibana-plugin-server.uisettingsparams.readonly.md) | <code>boolean</code> | a flag indicating that value cannot be changed |
 |  [requiresPageReload](./kibana-plugin-server.uisettingsparams.requirespagereload.md) | <code>boolean</code> | a flag indicating whether new value applying requires page reloading |
 |  [type](./kibana-plugin-server.uisettingsparams.type.md) | <code>UiSettingsType</code> | defines a type of UI element [UiSettingsType](./kibana-plugin-server.uisettingstype.md) |
+|  [validation](./kibana-plugin-server.uisettingsparams.validation.md) | <code>ImageValidation &#124; StringValidation</code> |  |
 |  [value](./kibana-plugin-server.uisettingsparams.value.md) | <code>SavedObjectAttribute</code> | default value to fall back to if a user doesn't provide any |
 

docs/development/core/server/kibana-plugin-server.uisettingsparams.validation.md

@@ -0,0 +1,11 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-server](./kibana-plugin-server.md) &gt; [UiSettingsParams](./kibana-plugin-server.uisettingsparams.md) &gt; [validation](./kibana-plugin-server.uisettingsparams.validation.md)
+
+## UiSettingsParams.validation property
+
+<b>Signature:</b>
+
+```typescript
+validation?: ImageValidation | StringValidation;
+```

src/core/public/chrome/chrome_service.tsx

@@ -127,7 +127,7 @@ export class ChromeService {
         )
       )
     );
-    this.isVisible$ = combineLatest(this.appHidden$, this.toggleHidden$).pipe(
+    this.isVisible$ = combineLatest([this.appHidden$, this.toggleHidden$]).pipe(
       map(([appHidden, toggleHidden]) => !(appHidden || toggleHidden)),
       takeUntil(this.stop$)
     );

src/core/public/doc_links/doc_links_service.ts

@@ -115,6 +115,9 @@ export class DocLinksService {
         date: {
           dateMath: `${ELASTICSEARCH_DOCS}common-options.html#date-math`,
         },
+        management: {
+          kibanaSearchSettings: `${ELASTIC_WEBSITE_URL}guide/en/kibana/${DOC_LINK_VERSION}/advanced-options.html#kibana-search-settings`,
+        },
       },
     });
   }

src/core/public/rendering/app_containers.test.tsx

@@ -0,0 +1,105 @@
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import { BehaviorSubject } from 'rxjs';
+import { act } from 'react-dom/test-utils';
+import { mount } from 'enzyme';
+import React from 'react';
+
+import { AppWrapper, AppContainer } from './app_containers';
+
+describe('AppWrapper', () => {
+  it('toggles the `hidden-chrome` class depending on the chrome visibility state', () => {
+    const chromeVisible$ = new BehaviorSubject<boolean>(true);
+
+    const component = mount(<AppWrapper chromeVisible$={chromeVisible$}>app-content</AppWrapper>);
+    expect(component.getDOMNode()).toMatchInlineSnapshot(`
+      <div
+        class="app-wrapper"
+      >
+        app-content
+      </div>
+    `);
+
+    act(() => chromeVisible$.next(false));
+    component.update();
+    expect(component.getDOMNode()).toMatchInlineSnapshot(`
+      <div
+        class="app-wrapper hidden-chrome"
+      >
+        app-content
+      </div>
+    `);
+
+    act(() => chromeVisible$.next(true));
+    component.update();
+    expect(component.getDOMNode()).toMatchInlineSnapshot(`
+      <div
+        class="app-wrapper"
+      >
+        app-content
+      </div>
+    `);
+  });
+});
+
+describe('AppContainer', () => {
+  it('adds classes supplied by chrome', () => {
+    const appClasses$ = new BehaviorSubject<string[]>([]);
+
+    const component = mount(<AppContainer classes$={appClasses$}>app-content</AppContainer>);
+    expect(component.getDOMNode()).toMatchInlineSnapshot(`
+      <div
+        class="application"
+      >
+        app-content
+      </div>
+    `);
+
+    act(() => appClasses$.next(['classA', 'classB']));
+    component.update();
+    expect(component.getDOMNode()).toMatchInlineSnapshot(`
+      <div
+        class="application classA classB"
+      >
+        app-content
+      </div>
+    `);
+
+    act(() => appClasses$.next(['classC']));
+    component.update();
+    expect(component.getDOMNode()).toMatchInlineSnapshot(`
+      <div
+        class="application classC"
+      >
+        app-content
+      </div>
+    `);
+
+    act(() => appClasses$.next([]));
+    component.update();
+    expect(component.getDOMNode()).toMatchInlineSnapshot(`
+      <div
+        class="application"
+      >
+        app-content
+      </div>
+    `);
+  });
+});

src/core/public/rendering/app_containers.tsx

@@ -0,0 +1,37 @@
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import React from 'react';
+import { Observable } from 'rxjs';
+import useObservable from 'react-use/lib/useObservable';
+import classNames from 'classnames';
+
+export const AppWrapper: React.FunctionComponent<{
+  chromeVisible$: Observable<boolean>;
+}> = ({ chromeVisible$, children }) => {
+  const visible = useObservable(chromeVisible$);
+  return <div className={classNames('app-wrapper', { 'hidden-chrome': !visible })}>{children}</div>;
+};
+
+export const AppContainer: React.FunctionComponent<{
+  classes$: Observable<string[]>;
+}> = ({ classes$, children }) => {
+  const classes = useObservable(classes$);
+  return <div className={classNames('application', classes)}>{children}</div>;
+};