Merge branch '7.7' into fix-safari-chart-height

.eslintrc.js

@@ -50,7 +50,7 @@ const ELASTIC_LICENSE_HEADER = `
 `;
 
 const allMochaRulesOff = {};
-Object.keys(require('eslint-plugin-mocha').rules).forEach(k => {
+Object.keys(require('eslint-plugin-mocha').rules).forEach((k) => {
   allMochaRulesOff['mocha/' + k] = 'off';
 });
 

Gruntfile.js

@@ -19,7 +19,7 @@
 
 require('./src/setup_node_env');
 
-module.exports = function(grunt) {
+module.exports = function (grunt) {
   // set the config once before calling load-grunt-config
   // and once during so that we have access to it via
   // grunt.config.get() within the config files

docs/CHANGELOG.asciidoc

@@ -355,6 +355,15 @@ Platform::
 
 See <<breaking-changes-7.6,breaking changes in 7.6>>.
 
+[float]
+[[known-issue-7.6.2]]
+=== Known issue
+
+Configuration::
+* The `server.customResponseHeaders` option prevents {kib} from starting if headers are set using a type other than string.
+To fix this, convert your boolean and number headers to strings.  For example, use`my-header: "true"` instead of `my-header: true`.
+{issue}66146[#66146]
+
 [float]
 [[bug-7.6.2]]
 === Bug fixes
@@ -395,6 +404,15 @@ Visualizations::
 
 See <<breaking-changes-7.6,breaking changes in 7.6>>.
 
+[float]
+[[known-issue-7.6.1]]
+=== Known issue
+
+Configuration::
+* The `server.customResponseHeaders` option prevents {kib} from starting if headers are set using a type other than string.
+To fix this, convert your boolean and number headers to strings. For example, use `my-header: "true"` instead of `my-header: true`.
+{issue}66146[#66146]
+
 [float]
 [[security-fix-7.6.1]]
 === Security issues
@@ -477,6 +495,9 @@ See also <<breaking-changes-7.6,breaking changes in 7.6>>.
 === Known issue
 
 * When you use the default `dateFormat:tz: browser` setting, the timestamps appear in UTC instead of the local time of the user browser. To use the local time of the user browser, set `dateFormat:tz:` to the timezone of the user. {issue}57457[#57457]
+* The `server.customResponseHeaders` option prevents {kib} from starting if headers are set using a type other than string.
+To fix this, convert your boolean and number headers to strings. For example, use `my-header: "true"` instead of `my-header: true`.
+{issue}66146[#66146]
 
 [float]
 [[enhancement-7.6.0]]

docs/apm/service-maps.asciidoc

@@ -73,7 +73,7 @@ Service maps are supported for the following Agent versions:
 Go Agent:: >= v1.7.0
 Java Agent:: >= v1.13.0
 .NET Agent:: >= v1.3.0
-Node.js Agent:: Not supported. (Coming in v3.6.0)
+Node.js Agent:: >= v3.6.0
 Python Agent:: >= v5.5.0
 Ruby Agent:: >= v3.6.0
 Real User Monitoring (RUM) Agent:: >= v4.7.0

docs/settings/apm-settings.asciidoc

@@ -43,29 +43,29 @@ Changing these settings may disable features of the APM App.
 | `xpack.apm.enabled`
   | Set to `false` to disable the APM app. Defaults to `true`.
 
-| `xpack.apm.ui.enabled`
+| `xpack.apm.ui.enabled` {ess-icon}
   | Set to `false` to hide the APM app from the menu. Defaults to `true`.
 
 | `xpack.apm.ui.transactionGroupBucketSize`
   | Number of top transaction groups displayed in the APM app. Defaults to `100`.
 
-| `xpack.apm.ui.maxTraceItems`
+| `xpack.apm.ui.maxTraceItems` {ess-icon}
   | Maximum number of child items displayed when viewing trace details. Defaults to `1000`.
 
-| `apm_oss.indexPattern`
+| `apm_oss.indexPattern` {ess-icon}
   | The index pattern used for integrations with Machine Learning and Query Bar.
   It must match all apm indices. Defaults to `apm-*`.
 
-| `apm_oss.errorIndices`
+| `apm_oss.errorIndices` {ess-icon}
   | Matcher for all {apm-server-ref}/error-indices.html[error indices]. Defaults to `apm-*`.
 
 | `apm_oss.onboardingIndices`
   | Matcher for all onboarding indices. Defaults to `apm-*`.
 
-| `apm_oss.spanIndices`
+| `apm_oss.spanIndices` {ess-icon}
   | Matcher for all {apm-server-ref}/span-indices.html[span indices]. Defaults to `apm-*`.
 
-| `apm_oss.transactionIndices`
+| `apm_oss.transactionIndices` {ess-icon}
   | Matcher for all {apm-server-ref}/transaction-indices.html[transaction indices]. Defaults to `apm-*`.
 
 | `apm_oss.metricsIndices`

docs/user/alerting/action-types/pagerduty.asciidoc

@@ -92,7 +92,7 @@ section of the alert configuration and selecting *Add new*.
 * Alternatively, create a connector by navigating to *Management* from the {kib} navbar and selecting
 *Alerts and Actions*. Then, select the *Connectors* tab, click the *Create connector* button, and select the PagerDuty option.
 
-. Configure the connector by giving it a name and optionally entering the API URL and Routing Key, or using the defaults.
+. Configure the connector by giving it a name and entering the Integration Key, optionally entering a custom API URL.
 +
 See <<pagerduty-in-pagerduty, In PagerDuty>> for how to obtain the endpoint and key information from PagerDuty and
 <<pagerduty-connector-configuration, Connector configuration>> for more details.
@@ -133,7 +133,7 @@ PagerDuty connectors have the following configuration properties:
 
 Name::      The name of the connector. The name is used to identify a  connector in the management UI connector listing, or in the connector list when configuring an action.
 API URL::   An optional PagerDuty event URL. Defaults to `https://events.pagerduty.com/v2/enqueue`. If you are using the <<action-settings, `xpack.actions.whitelistedHosts`>> setting, make sure the hostname is whitelisted.
-Routing Key::   A 32 character PagerDuty Integration Key for an integration on a service or on a global ruleset.
+Integration Key::   A 32 character PagerDuty Integration Key for an integration on a service, also referred to as the routing key.
 
 [float]
 [[pagerduty-action-configuration]]

examples/alerting_example/public/alert_types/always_firing.tsx

@@ -70,7 +70,7 @@ export const AlwaysFiringExpression: React.FunctionComponent<AlwaysFiringParamsP
             <EuiFieldNumber
               name="instances"
               value={instances}
-              onChange={event => {
+              onChange={(event) => {
                 setAlertParams('instances', event.target.valueAsNumber);
               }}
             />

examples/alerting_example/public/alert_types/astros.tsx

@@ -51,7 +51,7 @@ interface PeopleinSpaceParamsProps {
 }
 
 function isValueInEnum(enumeratin: Record<string, any>, value: any): boolean {
-  return !!Object.values(enumeratin).find(enumVal => enumVal === value);
+  return !!Object.values(enumeratin).find((enumVal) => enumVal === value);
 }
 
 export function getAlertType(): AlertTypeModel {
@@ -138,7 +138,7 @@ export const PeopleinSpaceExpression: React.FunctionComponent<PeopleinSpaceParam
 
   const errorsCallout = flatten(
     Object.entries(errors).map(([field, errs]: [string, string[]]) =>
-      errs.map(e => (
+      errs.map((e) => (
         <p>
           <EuiTextColor color="accent">{field}:</EuiTextColor>`: ${errs}`
         </p>
@@ -188,7 +188,7 @@ export const PeopleinSpaceExpression: React.FunctionComponent<PeopleinSpaceParam
               <EuiSelect
                 compressed
                 value={craftTrigger.craft}
-                onChange={event => {
+                onChange={(event) => {
                   setAlertParams('craft', event.target.value);
                   setCraftTrigger({
                     craft: event.target.value,
@@ -237,7 +237,7 @@ export const PeopleinSpaceExpression: React.FunctionComponent<PeopleinSpaceParam
                   <EuiSelect
                     compressed
                     value={outerSpaceCapacityTrigger.op}
-                    onChange={event => {
+                    onChange={(event) => {
                       setAlertParams('op', event.target.value);
                       setOuterSpaceCapacity({
                         ...outerSpaceCapacityTrigger,
@@ -257,7 +257,7 @@ export const PeopleinSpaceExpression: React.FunctionComponent<PeopleinSpaceParam
                   <EuiFieldNumber
                     compressed
                     value={outerSpaceCapacityTrigger.outerSpaceCapacity}
-                    onChange={event => {
+                    onChange={(event) => {
                       setAlertParams('outerSpaceCapacity', event.target.valueAsNumber);
                       setOuterSpaceCapacity({
                         ...outerSpaceCapacityTrigger,

examples/alerting_example/server/alert_types/astros.ts

@@ -68,10 +68,7 @@ export const alertType: AlertType = {
 
     if (getOperator(op)(peopleInCraft.length, outerSpaceCapacity)) {
       peopleInCraft.forEach(({ craft, name }) => {
-        services
-          .alertInstanceFactory(name)
-          .replaceState({ craft })
-          .scheduleActions('default');
+        services.alertInstanceFactory(name).replaceState({ craft }).scheduleActions('default');
       });
     }
 

examples/bfetch_explorer/public/components/count_until/index.tsx

@@ -82,7 +82,7 @@ export const CountUntil: React.FC<Props> = ({ fetchStreaming }) => {
         <EuiFieldNumber
           placeholder="Some integer"
           value={data}
-          onChange={e => setData(Number(e.target.value))}
+          onChange={(e) => setData(Number(e.target.value))}
         />
       </EuiFormRow>
       <EuiButton type="submit" fill onClick={handleSubmit}>

examples/bfetch_explorer/public/components/double_integers/index.tsx

@@ -49,18 +49,18 @@ export const DoubleIntegers: React.FC<Props> = ({ double }) => {
     setShowingResults(true);
     const nums = numbers
       .split('\n')
-      .map(num => num.trim())
+      .map((num) => num.trim())
       .filter(Boolean)
       .map(Number);
     counter.set(nums.length);
-    nums.forEach(num => {
+    nums.forEach((num) => {
       double({ num }).then(
-        result => {
+        (result) => {
           if (!isMounted()) return;
           counter.dec();
           pushResult({ num, result });
         },
-        error => {
+        (error) => {
           if (!isMounted()) return;
           counter.dec();
           pushResult({ num, error });
@@ -94,7 +94,7 @@ export const DoubleIntegers: React.FC<Props> = ({ double }) => {
           fullWidth
           placeholder="Enter numbers in milliseconds separated by new line"
           value={numbers}
-          onChange={e => setNumbers(e.target.value)}
+          onChange={(e) => setNumbers(e.target.value)}
         />
       </EuiFormRow>
       <EuiButton type="submit" fill onClick={handleSubmit}>

examples/bfetch_explorer/public/containers/app/index.tsx

@@ -30,7 +30,7 @@ export const App: React.FC = () => {
   const routeElements: React.ReactElement[] = [];
   for (const { items } of routes) {
     for (const { id, component } of items) {
-      routeElements.push(<Route key={id} path={`/${id}`} render={props => component} />);
+      routeElements.push(<Route key={id} path={`/${id}`} render={(props) => component} />);
     }
   }
 

examples/bfetch_explorer/public/containers/app/sidebar/index.tsx

@@ -39,7 +39,7 @@ export const Sidebar: React.FC<SidebarProps> = () => {
               id,
               name: title,
               isSelected: true,
-              items: items.map(route => ({
+              items: items.map((route) => ({
                 id: route.id,
                 name: route.title,
                 onClick: () => history.push(`/${route.id}`),

examples/bfetch_explorer/server/plugin.ts

@@ -54,7 +54,7 @@ export class BfetchExplorerPlugin implements Plugin {
           // Validate inputs.
           if (num < 0) throw new Error('Invalid number');
           // Wait number of specified milliseconds.
-          await new Promise(r => setTimeout(r, num));
+          await new Promise((r) => setTimeout(r, num));
           // Double the number and send it back.
           return { num: 2 * num };
         },

examples/demo_search/server/async_demo_search_strategy.ts

@@ -40,7 +40,7 @@ const totalMap = new Map<string, number>();
 
 export const asyncDemoSearchStrategyProvider: TSearchStrategyProvider<typeof ASYNC_DEMO_SEARCH_STRATEGY> = () => {
   return {
-    search: async request => {
+    search: async (request) => {
       const id = request.id ?? generateId();
 
       const loaded = (loadedMap.get(id) ?? 0) + 1;
@@ -52,7 +52,7 @@ export const asyncDemoSearchStrategyProvider: TSearchStrategyProvider<typeof ASY
       const fibonacciSequence = getFibonacciSequence(loaded);
       return { id, total, loaded, fibonacciSequence };
     },
-    cancel: async id => {
+    cancel: async (id) => {
       loadedMap.delete(id);
       totalMap.delete(id);
     },

examples/demo_search/server/demo_search_strategy.ts

@@ -22,7 +22,7 @@ import { DEMO_SEARCH_STRATEGY } from '../common';
 
 export const demoSearchStrategyProvider: TSearchStrategyProvider<typeof DEMO_SEARCH_STRATEGY> = () => {
   return {
-    search: request => {
+    search: (request) => {
       return Promise.resolve({
         greeting:
           request.mood === 'happy'

examples/embeddable_examples/public/list_container/list_container_component.tsx

@@ -35,7 +35,7 @@ interface Props {
 
 function renderList(embeddable: IContainer, panels: ContainerInput['panels']) {
   let number = 0;
-  const list = Object.values(panels).map(panel => {
+  const list = Object.values(panels).map((panel) => {
     const child = embeddable.getChild(panel.explicitInput.id);
     number++;
     return (

examples/embeddable_examples/public/multi_task_todo/multi_task_todo_component.tsx

@@ -55,7 +55,7 @@ function wrapSearchTerms(task: string, search?: string) {
 }
 
 function renderTasks(tasks: MultiTaskTodoOutput['tasks'], search?: string) {
-  return tasks.map(task => (
+  return tasks.map((task) => (
     <EuiListGroupItem
       key={task}
       data-test-subj="multiTaskTodoTask"

examples/embeddable_examples/public/multi_task_todo/multi_task_todo_embeddable.tsx

@@ -48,7 +48,7 @@ function getFilteredTasks(tasks: string[], search?: string) {
   const filteredTasks: string[] = [];
   if (search === undefined) return tasks;
 
-  tasks.forEach(task => {
+  tasks.forEach((task) => {
     if (task.match(search)) {
       filteredTasks.push(task);
     }

examples/embeddable_examples/public/searchable_list_container/searchable_list_container_component.tsx

@@ -64,26 +64,26 @@ export class SearchableListContainerComponentInner extends Component<Props, Stat
 
     const checked: { [id: string]: boolean } = {};
     const hasMatch: { [id: string]: boolean } = {};
-    props.embeddable.getChildIds().forEach(id => {
+    props.embeddable.getChildIds().forEach((id) => {
       checked[id] = false;
       const output = props.embeddable.getChild(id).getOutput();
       hasMatch[id] = hasHasMatchOutput(output) && output.hasMatch;
     });
-    props.embeddable.getChildIds().forEach(id => (checked[id] = false));
+    props.embeddable.getChildIds().forEach((id) => (checked[id] = false));
     this.state = {
       checked,
       hasMatch,
     };
   }
 
   componentDidMount() {
-    this.props.embeddable.getChildIds().forEach(id => {
+    this.props.embeddable.getChildIds().forEach((id) => {
       this.subscriptions[id] = this.props.embeddable
         .getChild(id)
         .getOutput$()
-        .subscribe(output => {
+        .subscribe((output) => {
           if (hasHasMatchOutput(output)) {
-            this.setState(prevState => ({
+            this.setState((prevState) => ({
               hasMatch: {
                 ...prevState.hasMatch,
                 [id]: output.hasMatch,
@@ -95,15 +95,15 @@ export class SearchableListContainerComponentInner extends Component<Props, Stat
   }
 
   componentWillUnmount() {
-    Object.values(this.subscriptions).forEach(sub => sub.unsubscribe());
+    Object.values(this.subscriptions).forEach((sub) => sub.unsubscribe());
   }
 
   private updateSearch = (search: string) => {
     this.props.embeddable.updateInput({ search });
   };
 
   private deleteChecked = () => {
-    Object.values(this.props.input.panels).map(panel => {
+    Object.values(this.props.input.panels).map((panel) => {
       if (this.state.checked[panel.explicitInput.id]) {
         this.props.embeddable.removeEmbeddable(panel.explicitInput.id);
         this.subscriptions[panel.explicitInput.id].unsubscribe();
@@ -112,7 +112,7 @@ export class SearchableListContainerComponentInner extends Component<Props, Stat
   };
 
   private toggleCheck = (isChecked: boolean, id: string) => {
-    this.setState(prevState => ({ checked: { ...prevState.checked, [id]: isChecked } }));
+    this.setState((prevState) => ({ checked: { ...prevState.checked, [id]: isChecked } }));
   };
 
   public renderControls() {
@@ -130,7 +130,7 @@ export class SearchableListContainerComponentInner extends Component<Props, Stat
             <EuiFieldText
               data-test-subj="filterTodos"
               value={this.props.input.search || ''}
-              onChange={ev => this.updateSearch(ev.target.value)}
+              onChange={(ev) => this.updateSearch(ev.target.value)}
             />
           </EuiFormRow>
         </EuiFlexItem>
@@ -154,7 +154,7 @@ export class SearchableListContainerComponentInner extends Component<Props, Stat
 
   private renderList() {
     let id = 0;
-    const list = Object.values(this.props.input.panels).map(panel => {
+    const list = Object.values(this.props.input.panels).map((panel) => {
       const embeddable = this.props.embeddable.getChild(panel.explicitInput.id);
       if (this.props.input.search && !this.state.hasMatch[panel.explicitInput.id]) return;
       id++;
@@ -167,7 +167,7 @@ export class SearchableListContainerComponentInner extends Component<Props, Stat
                 disabled={!embeddable}
                 id={embeddable ? embeddable.id : ''}
                 checked={this.state.checked[embeddable.id]}
-                onChange={e => this.toggleCheck(e.target.checked, embeddable.id)}
+                onChange={(e) => this.toggleCheck(e.target.checked, embeddable.id)}
               />
             </EuiFlexItem>
             <EuiFlexItem>