Merge remote-tracking branch 'upstream/master' into 60659-alert-prefill

# Conflicts:
#	x-pack/plugins/infra/public/alerting/metric_threshold/components/expression.tsx

.ci/pipeline-library/build.gradle

@@ -20,6 +20,7 @@ dependencies {
   implementation 'org.jenkins-ci.plugins.workflow:workflow-step-api:2.19@jar'
   testImplementation 'com.lesfurets:jenkins-pipeline-unit:1.4'
   testImplementation 'junit:junit:4.12'
+  testImplementation 'org.mockito:mockito-core:2.+'
   testImplementation 'org.assertj:assertj-core:3.15+' // Temporary https://github.com/jenkinsci/JenkinsPipelineUnit/issues/209
 }
 

.ci/pipeline-library/src/test/KibanaBasePipelineTest.groovy

@@ -19,9 +19,9 @@ class KibanaBasePipelineTest extends BasePipelineTest {
     env.BUILD_DISPLAY_NAME = "#${env.BUILD_ID}"
 
     env.JENKINS_URL = 'http://jenkins.localhost:8080'
-    env.BUILD_URL = "${env.JENKINS_URL}/job/elastic+kibana+${env.BRANCH_NAME}/${env.BUILD_ID}/"
+    env.BUILD_URL = "${env.JENKINS_URL}/job/elastic+kibana+${env.BRANCH_NAME}/${env.BUILD_ID}/".toString()
 
-    env.JOB_BASE_NAME = "elastic / kibana # ${env.BRANCH_NAME}"
+    env.JOB_BASE_NAME = "elastic / kibana # ${env.BRANCH_NAME}".toString()
     env.JOB_NAME = env.JOB_BASE_NAME
 
     env.WORKSPACE = 'WS'
@@ -31,6 +31,9 @@ class KibanaBasePipelineTest extends BasePipelineTest {
         getBuildStatus: { 'SUCCESS' },
         printStacktrace: { ex -> print ex },
       ],
+      githubPr: [
+        isPr: { false },
+      ],
       jenkinsApi: [ getFailedSteps: { [] } ],
       testUtils: [ getFailures: { [] } ],
     ])

.ci/pipeline-library/src/test/buildState.groovy

@@ -0,0 +1,48 @@
+import org.junit.*
+import static groovy.test.GroovyAssert.*
+
+class BuildStateTest extends KibanaBasePipelineTest {
+  def buildState
+
+  @Before
+  void setUp() {
+    super.setUp()
+
+    buildState = loadScript("vars/buildState.groovy")
+  }
+
+  @Test
+  void 'get() returns existing data'() {
+    buildState.add('test', 1)
+    def actual = buildState.get('test')
+    assertEquals(1, actual)
+  }
+
+  @Test
+  void 'get() returns null for missing data'() {
+    def actual = buildState.get('missing_key')
+    assertEquals(null, actual)
+  }
+
+  @Test
+  void 'add() does not overwrite existing keys'() {
+    assertTrue(buildState.add('test', 1))
+    assertFalse(buildState.add('test', 2))
+
+    def actual = buildState.get('test')
+
+    assertEquals(1, actual)
+  }
+
+  @Test
+  void 'set() overwrites existing keys'() {
+    assertFalse(buildState.has('test'))
+    buildState.set('test', 1)
+    assertTrue(buildState.has('test'))
+    buildState.set('test', 2)
+
+    def actual = buildState.get('test')
+
+    assertEquals(2, actual)
+  }
+}

.ci/pipeline-library/src/test/githubCommitStatus.groovy

@@ -0,0 +1,85 @@
+import org.junit.*
+import static org.mockito.Mockito.*;
+
+class GithubCommitStatusTest extends KibanaBasePipelineTest {
+  def githubCommitStatus
+  def githubApiMock
+  def buildStateMock
+
+  def EXPECTED_STATUS_URL = 'repos/elastic/kibana/statuses/COMMIT_HASH'
+  def EXPECTED_CONTEXT = 'kibana-ci'
+  def EXPECTED_BUILD_URL = 'http://jenkins.localhost:8080/job/elastic+kibana+master/1/'
+
+  interface BuildState {
+    Object get(String key)
+  }
+
+  interface GithubApi {
+    Object post(String url, Map data)
+  }
+
+  @Before
+  void setUp() {
+    super.setUp()
+
+    buildStateMock = mock(BuildState)
+    githubApiMock = mock(GithubApi)
+
+    when(buildStateMock.get('checkoutInfo')).thenReturn([ commit: 'COMMIT_HASH', ])
+    when(githubApiMock.post(any(), any())).thenReturn(null)
+
+    props([
+      buildState: buildStateMock,
+      githubApi: githubApiMock,
+    ])
+
+    githubCommitStatus = loadScript("vars/githubCommitStatus.groovy")
+  }
+
+  void verifyStatusCreate(String state, String description) {
+    verify(githubApiMock).post(
+      EXPECTED_STATUS_URL,
+      [
+        'state': state,
+        'description': description,
+        'context': EXPECTED_CONTEXT,
+        'target_url': EXPECTED_BUILD_URL,
+      ]
+    )
+  }
+
+  @Test
+  void 'onStart() should create a pending status'() {
+    githubCommitStatus.onStart()
+    verifyStatusCreate('pending', 'Build started.')
+  }
+
+  @Test
+  void 'onFinish() should create a success status'() {
+    githubCommitStatus.onFinish()
+    verifyStatusCreate('success', 'Build completed successfully.')
+  }
+
+  @Test
+  void 'onFinish() should create an error status for failed builds'() {
+    mockFailureBuild()
+    githubCommitStatus.onFinish()
+    verifyStatusCreate('error', 'Build failed.')
+  }
+
+  @Test
+  void 'onStart() should exit early for PRs'() {
+    prop('githubPr', [ isPr: { true } ])
+
+    githubCommitStatus.onStart()
+    verifyZeroInteractions(githubApiMock)
+  }
+
+  @Test
+  void 'onFinish() should exit early for PRs'() {
+    prop('githubPr', [ isPr: { true } ])
+
+    githubCommitStatus.onFinish()
+    verifyZeroInteractions(githubApiMock)
+  }
+}

Jenkinsfile

@@ -3,7 +3,7 @@
 library 'kibana-pipeline-library'
 kibanaLibrary.load()
 
-kibanaPipeline(timeoutMinutes: 155, checkPrChanges: true) {
+kibanaPipeline(timeoutMinutes: 155, checkPrChanges: true, setCommitStatus: true) {
   githubPr.withDefaultPrComments {
     ciStats.trackBuild {
       catchError {

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

@@ -0,0 +1,12 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [AppenderConfigType](./kibana-plugin-core-server.appenderconfigtype.md)
+
+## AppenderConfigType type
+
+
+<b>Signature:</b>
+
+```typescript
+export declare type AppenderConfigType = TypeOf<typeof appendersSchema>;
+```

docs/development/core/server/kibana-plugin-core-server.coresetup.logging.md

@@ -0,0 +1,13 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [CoreSetup](./kibana-plugin-core-server.coresetup.md) &gt; [logging](./kibana-plugin-core-server.coresetup.logging.md)
+
+## CoreSetup.logging property
+
+[LoggingServiceSetup](./kibana-plugin-core-server.loggingservicesetup.md)
+
+<b>Signature:</b>
+
+```typescript
+logging: LoggingServiceSetup;
+```

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

@@ -21,6 +21,7 @@ export interface CoreSetup<TPluginsStart extends object = object, TStart = unkno
 |  [elasticsearch](./kibana-plugin-core-server.coresetup.elasticsearch.md) | <code>ElasticsearchServiceSetup</code> | [ElasticsearchServiceSetup](./kibana-plugin-core-server.elasticsearchservicesetup.md) |
 |  [getStartServices](./kibana-plugin-core-server.coresetup.getstartservices.md) | <code>StartServicesAccessor&lt;TPluginsStart, TStart&gt;</code> | [StartServicesAccessor](./kibana-plugin-core-server.startservicesaccessor.md) |
 |  [http](./kibana-plugin-core-server.coresetup.http.md) | <code>HttpServiceSetup &amp; {</code><br/><code>        resources: HttpResources;</code><br/><code>    }</code> | [HttpServiceSetup](./kibana-plugin-core-server.httpservicesetup.md) |
+|  [logging](./kibana-plugin-core-server.coresetup.logging.md) | <code>LoggingServiceSetup</code> | [LoggingServiceSetup](./kibana-plugin-core-server.loggingservicesetup.md) |
 |  [metrics](./kibana-plugin-core-server.coresetup.metrics.md) | <code>MetricsServiceSetup</code> | [MetricsServiceSetup](./kibana-plugin-core-server.metricsservicesetup.md) |
 |  [savedObjects](./kibana-plugin-core-server.coresetup.savedobjects.md) | <code>SavedObjectsServiceSetup</code> | [SavedObjectsServiceSetup](./kibana-plugin-core-server.savedobjectsservicesetup.md) |
 |  [status](./kibana-plugin-core-server.coresetup.status.md) | <code>StatusServiceSetup</code> | [StatusServiceSetup](./kibana-plugin-core-server.statusservicesetup.md) |

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

@@ -0,0 +1,12 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [LoggerConfigType](./kibana-plugin-core-server.loggerconfigtype.md)
+
+## LoggerConfigType type
+
+
+<b>Signature:</b>
+
+```typescript
+export declare type LoggerConfigType = TypeOf<typeof loggerSchema>;
+```

docs/development/core/server/kibana-plugin-core-server.loggercontextconfiginput.appenders.md

@@ -0,0 +1,11 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [LoggerContextConfigInput](./kibana-plugin-core-server.loggercontextconfiginput.md) &gt; [appenders](./kibana-plugin-core-server.loggercontextconfiginput.appenders.md)
+
+## LoggerContextConfigInput.appenders property
+
+<b>Signature:</b>
+
+```typescript
+appenders?: Record<string, AppenderConfigType> | Map<string, AppenderConfigType>;
+```

docs/development/core/server/kibana-plugin-core-server.loggercontextconfiginput.loggers.md

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

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

@@ -0,0 +1,20 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [LoggerContextConfigInput](./kibana-plugin-core-server.loggercontextconfiginput.md)
+
+## LoggerContextConfigInput interface
+
+
+<b>Signature:</b>
+
+```typescript
+export interface LoggerContextConfigInput 
+```
+
+## Properties
+
+|  Property | Type | Description |
+|  --- | --- | --- |
+|  [appenders](./kibana-plugin-core-server.loggercontextconfiginput.appenders.md) | <code>Record&lt;string, AppenderConfigType&gt; &#124; Map&lt;string, AppenderConfigType&gt;</code> |  |
+|  [loggers](./kibana-plugin-core-server.loggercontextconfiginput.loggers.md) | <code>LoggerConfigType[]</code> |  |
+

docs/development/core/server/kibana-plugin-core-server.loggingservicesetup.configure.md

@@ -0,0 +1,42 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [LoggingServiceSetup](./kibana-plugin-core-server.loggingservicesetup.md) &gt; [configure](./kibana-plugin-core-server.loggingservicesetup.configure.md)
+
+## LoggingServiceSetup.configure() method
+
+Customizes the logging config for the plugin's context.
+
+<b>Signature:</b>
+
+```typescript
+configure(config$: Observable<LoggerContextConfigInput>): void;
+```
+
+## Parameters
+
+|  Parameter | Type | Description |
+|  --- | --- | --- |
+|  config$ | <code>Observable&lt;LoggerContextConfigInput&gt;</code> |  |
+
+<b>Returns:</b>
+
+`void`
+
+## Remarks
+
+Assumes that that the `context` property of the individual `logger` items emitted by `config$` are relative to the plugin's logging context (defaults to `plugins.<plugin_id>`<!-- -->).
+
+## Example
+
+Customize the configuration for the plugins.data.search context.
+
+```ts
+core.logging.configure(
+  of({
+    appenders: new Map(),
+    loggers: [{ context: 'search', appenders: ['default'] }]
+  })
+)
+
+```
+

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

@@ -0,0 +1,20 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [LoggingServiceSetup](./kibana-plugin-core-server.loggingservicesetup.md)
+
+## LoggingServiceSetup interface
+
+Provides APIs to plugins for customizing the plugin's logger.
+
+<b>Signature:</b>
+
+```typescript
+export interface LoggingServiceSetup 
+```
+
+## Methods
+
+|  Method | Description |
+|  --- | --- |
+|  [configure(config$)](./kibana-plugin-core-server.loggingservicesetup.configure.md) | Customizes the logging config for the plugin's context. |
+

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

@@ -108,7 +108,9 @@ The plugin integrates with the core system via lifecycle events: `setup`<!-- -->
 |  [LegacyServiceSetupDeps](./kibana-plugin-core-server.legacyservicesetupdeps.md) |  |
 |  [LegacyServiceStartDeps](./kibana-plugin-core-server.legacyservicestartdeps.md) |  |
 |  [Logger](./kibana-plugin-core-server.logger.md) | Logger exposes all the necessary methods to log any type of information and this is the interface used by the logging consumers including plugins. |
+|  [LoggerContextConfigInput](./kibana-plugin-core-server.loggercontextconfiginput.md) |  |
 |  [LoggerFactory](./kibana-plugin-core-server.loggerfactory.md) | The single purpose of <code>LoggerFactory</code> interface is to define a way to retrieve a context-based logger instance. |
+|  [LoggingServiceSetup](./kibana-plugin-core-server.loggingservicesetup.md) | Provides APIs to plugins for customizing the plugin's logger. |
 |  [LogMeta](./kibana-plugin-core-server.logmeta.md) | Contextual metadata |
 |  [MetricsServiceSetup](./kibana-plugin-core-server.metricsservicesetup.md) | APIs to retrieves metrics gathered and exposed by the core platform. |
 |  [NodesVersionCompatibility](./kibana-plugin-core-server.nodesversioncompatibility.md) |  |
@@ -209,6 +211,7 @@ The plugin integrates with the core system via lifecycle events: `setup`<!-- -->
 
 |  Type Alias | Description |
 |  --- | --- |
+|  [AppenderConfigType](./kibana-plugin-core-server.appenderconfigtype.md) |  |
 |  [AuthenticationHandler](./kibana-plugin-core-server.authenticationhandler.md) | See [AuthToolkit](./kibana-plugin-core-server.authtoolkit.md)<!-- -->. |
 |  [AuthHeaders](./kibana-plugin-core-server.authheaders.md) | Auth Headers map |
 |  [AuthResult](./kibana-plugin-core-server.authresult.md) |  |
@@ -242,6 +245,7 @@ The plugin integrates with the core system via lifecycle events: `setup`<!-- -->
 |  [KibanaResponseFactory](./kibana-plugin-core-server.kibanaresponsefactory.md) | Creates an object containing request response payload, HTTP headers, error details, and other data transmitted to the client. |
 |  [KnownHeaders](./kibana-plugin-core-server.knownheaders.md) | Set of well-known HTTP headers. |
 |  [LifecycleResponseFactory](./kibana-plugin-core-server.lifecycleresponsefactory.md) | Creates an object containing redirection or error response with error details, HTTP headers, and other data transmitted to the client. |
+|  [LoggerConfigType](./kibana-plugin-core-server.loggerconfigtype.md) |  |
 |  [MIGRATION\_ASSISTANCE\_INDEX\_ACTION](./kibana-plugin-core-server.migration_assistance_index_action.md) |  |
 |  [MIGRATION\_DEPRECATION\_LEVEL](./kibana-plugin-core-server.migration_deprecation_level.md) |  |
 |  [MutatingOperationRefreshSetting](./kibana-plugin-core-server.mutatingoperationrefreshsetting.md) | Elasticsearch Refresh setting for mutating operation |