[8.19] chore(streams): Significant events advanced settings (#221316)

src/platform/packages/shared/kbn-management/settings/setting_ids/index.ts

@@ -130,6 +130,8 @@ export const OBSERVABILITY_AI_ASSISTANT_SEARCH_CONNECTOR_INDEX_PATTERN =
   'observability:aiAssistantSearchConnectorIndexPattern';
 export const OBSERVABILITY_SEARCH_EXCLUDED_DATA_TIERS = 'observability:searchExcludedDataTiers';
 export const OBSERVABILITY_ENABLE_STREAMS_UI = 'observability:enableStreamsUI';
+export const OBSERVABILITY_STREAMS_ENABLE_SIGNIFICANT_EVENTS =
+  'observability:streamsEnableSignificantEvents';
 
 // Reporting settings
 export const XPACK_REPORTING_CUSTOM_PDF_LOGO_ID = 'xpackReporting:customPdfLogo';

src/platform/packages/shared/serverless/settings/observability_project/index.ts

@@ -25,6 +25,7 @@ export const OBSERVABILITY_PROJECT_SETTINGS = [
   settings.OBSERVABILITY_ENTITY_CENTRIC_EXPERIENCE,
   settings.OBSERVABILITY_LOGS_DATA_ACCESS_LOG_SOURCES_ID,
   settings.OBSERVABILITY_ENABLE_STREAMS_UI,
+  settings.OBSERVABILITY_STREAMS_ENABLE_SIGNIFICANT_EVENTS,
 ];
 
 export const OBSERVABILITY_AI_ASSISTANT_PROJECT_SETTINGS = [

src/platform/plugins/private/kibana_usage_collection/server/collectors/management/schema.ts

@@ -669,4 +669,10 @@ export const stackManagementSchema: MakeSchemaFrom<UsageStats> = {
       description: 'Enable Streams UI.',
     },
   },
+  'observability:streamsEnableSignificantEvents': {
+    type: 'boolean',
+    _meta: {
+      description: 'Enable significant events in streams.',
+    },
+  },
 };

src/platform/plugins/private/kibana_usage_collection/server/collectors/management/types.ts

@@ -173,4 +173,5 @@ export interface UsageStats {
   'securitySolution:maxUnassociatedNotes': number;
   'observability:searchExcludedDataTiers': string[];
   'observability:enableStreamsUI': boolean;
+  'observability:streamsEnableSignificantEvents': boolean;
 }

src/platform/plugins/shared/telemetry/schema/oss_platform.json

@@ -11546,6 +11546,12 @@
           "_meta": {
             "description": "Enable Streams UI."
           }
+        },
+        "observability:streamsEnableSignificantEvents": {
+          "type": "boolean",
+          "_meta": {
+            "description": "Enable significant events in streams."
+          }
         }
       }
     },

x-pack/platform/plugins/private/discover_enhanced/ui_tests/tests/discover_cdp_perf.spec.ts

@@ -41,6 +41,7 @@ test.describe(
       page,
       pageObjects,
       perfTracker,
+      config,
     }) => {
       perfTracker.captureBundleResponses(cdp); // Start tracking
 
@@ -75,6 +76,7 @@ test.describe(
         'lens',
         'maps',
         'unifiedHistogram',
+        ...(config.projectType === 'security' ? ['securitySolution'] : []),
         'unifiedSearch',
       ]);
       // Validate individual plugin bundle sizes

x-pack/platform/plugins/shared/alerting/server/integration_tests/alert_as_data_fields.test.ts

@@ -27,6 +27,7 @@ const ruleTypes: string[] = [
   'xpack.ml.anomaly_detection_alert',
   'xpack.ml.anomaly_detection_jobs_health',
   'slo.rules.burnRate',
+  'streams.rules.esql',
   'observability.rules.custom_threshold',
   'xpack.uptime.alerts.monitorStatus',
   'xpack.uptime.alerts.tlsCertificate',

x-pack/platform/plugins/shared/streams/common/config.ts

@@ -7,13 +7,7 @@
 
 import { schema, TypeOf } from '@kbn/config-schema';
 
-export const configSchema = schema.object({
-  experimental: schema.maybe(
-    schema.object({
-      significantEventsEnabled: schema.maybe(schema.boolean({ defaultValue: false })),
-    })
-  ),
-});
+export const configSchema = schema.object({});
 
 export type StreamsConfig = TypeOf<typeof configSchema>;
 

x-pack/platform/plugins/shared/streams/server/feature_flags.ts

@@ -0,0 +1,34 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+import { schema } from '@kbn/config-schema';
+import { UiSettingsParams } from '@kbn/core-ui-settings-common';
+import { i18n } from '@kbn/i18n';
+import { OBSERVABILITY_STREAMS_ENABLE_SIGNIFICANT_EVENTS } from '@kbn/management-settings-ids';
+
+const technicalPreviewLabel = i18n.translate('xpack.streams.technicalPreviewSettingLabel', {
+  defaultMessage: 'Technical Preview',
+});
+
+export const featureFlagUiSettings: Record<string, UiSettingsParams> = {
+  [OBSERVABILITY_STREAMS_ENABLE_SIGNIFICANT_EVENTS]: {
+    category: ['observability'],
+    name: i18n.translate('xpack.streams.significantEventsSettingsName', {
+      defaultMessage: 'Streams significant events',
+    }),
+    value: false,
+    description: i18n.translate('xpack.streams.significantEventsSettingsDescription', {
+      defaultMessage: '{technicalPreviewLabel} Enable streams significant events.',
+
+      values: { technicalPreviewLabel: `<em>[${technicalPreviewLabel}]</em>` },
+    }),
+    type: 'boolean',
+    schema: schema.boolean(),
+    requiresPageReload: true,
+    solution: 'oblt',
+  },
+};