[Cascade] make cascade layout enabled by default

.buildkite/ftr_oblt_serverless_configs.yml

@@ -45,6 +45,7 @@ enabled:
   - x-pack/platform/test/serverless/functional/configs/observability/config.group17.ts
   - x-pack/platform/test/serverless/functional/configs/observability/config.group18.ts
   - x-pack/platform/test/serverless/functional/configs/observability/config.group19.ts
+  - x-pack/platform/test/serverless/functional/configs/observability/config.feature_flags.ts
   - x-pack/platform/test/serverless/functional/configs/observability/config.logs_essentials.group1.ts
   - x-pack/solutions/observability/test/serverless/functional/configs/config.screenshots.ts
   - x-pack/solutions/observability/test/serverless/functional/configs/config.telemetry.ts

.buildkite/ftr_search_serverless_configs.yml

@@ -34,5 +34,5 @@ enabled:
   - x-pack/platform/test/serverless/functional/configs/search/config.group18.ts
   - x-pack/platform/test/serverless/functional/configs/search/config.group19.ts
   - x-pack/platform/test/serverless/functional/configs/search/config.group20.ts
-  - x-pack/platform/test/serverless/functional/configs/search/config.group21.ts
+  - x-pack/platform/test/serverless/functional/configs/search/config.feature_flags.ts
   - x-pack/platform/test/agent_builder_api_integration/configs/config.serverless.ts

.buildkite/ftr_security_serverless_configs.yml

@@ -66,6 +66,7 @@ enabled:
   - x-pack/platform/test/serverless/functional/configs/security/config.group17.ts
   - x-pack/platform/test/serverless/functional/configs/security/config.group18.ts
   - x-pack/platform/test/serverless/functional/configs/security/config.group19.ts
+  - x-pack/platform/test/serverless/functional/configs/security/config.feature_flags.ts
   - x-pack/solutions/security/test/security_solution_api_integration/test_suites/detections_response/detection_engine/actions/trial_license_complete_tier/configs/serverless.config.ts
   - x-pack/solutions/security/test/security_solution_api_integration/test_suites/detections_response/detection_engine/alerts/basic_license_essentials_tier/configs/serverless.config.ts
   - x-pack/solutions/security/test/security_solution_api_integration/test_suites/detections_response/detection_engine/alerts/trial_license_complete_tier/configs/serverless.config.ts

src/platform/plugins/shared/discover/public/build_services.ts

@@ -208,7 +208,7 @@ export const buildServices = ({
     discoverShared: plugins.discoverShared,
     discoverFeatureFlags: {
       getCascadeLayoutEnabled: () =>
-        core.featureFlags.getBooleanValue(CASCADE_LAYOUT_ENABLED_FEATURE_FLAG_KEY, false),
+        core.featureFlags.getBooleanValue(CASCADE_LAYOUT_ENABLED_FEATURE_FLAG_KEY, true),
       getIsEsqlDefault: () =>
         core.featureFlags.getBooleanValue(IS_ESQL_DEFAULT_FEATURE_FLAG_KEY, false),
       getEmbeddableTransformsEnabled: () =>

src/platform/test/functional/apps/discover/cascade_layout/config.ts

@@ -11,7 +11,6 @@ import type { FtrConfigProviderContext } from '@kbn/test';
 
 export default async function ({ readConfigFile }: FtrConfigProviderContext) {
   const functionalConfig = await readConfigFile(require.resolve('../../../config.base.js'));
-  const kbnTestServer = functionalConfig.get('kbnTestServer');
   const esTestCluster = functionalConfig.get('esTestCluster');
 
   return {
@@ -20,13 +19,6 @@ export default async function ({ readConfigFile }: FtrConfigProviderContext) {
       ...esTestCluster,
       license: 'trial', // required to test categorize grouping
     },
-    kbnTestServer: {
-      ...kbnTestServer,
-      serverArgs: [
-        ...kbnTestServer.serverArgs,
-        '--feature_flags.overrides.discover.cascadeLayoutEnabled=true',
-      ],
-    },
     testFiles: [require.resolve('.')],
   };
 }

src/platform/test/functional/apps/discover/esql_2/config.ts

@@ -21,5 +21,12 @@ export default async function ({ readConfigFile }: FtrConfigProviderContext) {
       ...functionalConfig.esTestCluster,
       serverArgs: ['xpack.security.enabled=true'],
     },
+    kbnTestServer: {
+      ...functionalConfig.kbnTestServer,
+      serverArgs: [
+        ...functionalConfig.kbnTestServer.serverArgs,
+        '--feature_flags.overrides.discover.cascadeLayoutEnabled=false',
+      ],
+    },
   };
 }

src/platform/test/functional/apps/discover/group9/config.ts

@@ -11,9 +11,17 @@ import type { FtrConfigProviderContext } from '@kbn/test';
 
 export default async function ({ readConfigFile }: FtrConfigProviderContext) {
   const functionalConfig = await readConfigFile(require.resolve('../../../config.base.js'));
+  const kbnTestServer = functionalConfig.get('kbnTestServer');
 
   return {
     ...functionalConfig.getAll(),
+    kbnTestServer: {
+      ...kbnTestServer,
+      serverArgs: [
+        ...kbnTestServer.serverArgs,
+        '--feature_flags.overrides.discover.cascadeLayoutEnabled=false',
+      ],
+    },
     testFiles: [require.resolve('.')],
   };
 }

x-pack/platform/test/functional/apps/aiops/config.ts

@@ -9,10 +9,18 @@ import type { FtrConfigProviderContext } from '@kbn/test';
 
 export default async function ({ readConfigFile }: FtrConfigProviderContext) {
   const functionalConfig = await readConfigFile(require.resolve('../../config.base.ts'));
+  const kbnTestServer = functionalConfig.get('kbnTestServer');
 
   return {
     ...functionalConfig.getAll(),
     testFiles: [require.resolve('.')],
+    kbnTestServer: {
+      ...kbnTestServer,
+      serverArgs: [
+        ...kbnTestServer.serverArgs,
+        '--feature_flags.overrides.discover.cascadeLayoutEnabled=false',
+      ],
+    },
     junit: {
       reportName: 'Chrome X-Pack UI Functional Tests - aiops',
     },

x-pack/platform/test/functional/apps/discover/group1/config.ts

@@ -9,9 +9,17 @@ import type { FtrConfigProviderContext } from '@kbn/test';
 
 export default async function ({ readConfigFile }: FtrConfigProviderContext) {
   const functionalConfig = await readConfigFile(require.resolve('../../../config.base.ts'));
+  const kbnTestServer = functionalConfig.get('kbnTestServer');
 
   return {
     ...functionalConfig.getAll(),
+    kbnTestServer: {
+      ...kbnTestServer,
+      serverArgs: [
+        ...kbnTestServer.serverArgs,
+        '--feature_flags.overrides.discover.cascadeLayoutEnabled=false',
+      ],
+    },
     testFiles: [require.resolve('.')],
   };
 }

x-pack/platform/test/serverless/functional/configs/observability/config.feature_flags.ts

@@ -0,0 +1,32 @@
+/*
+ * 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 type { FtrConfigProviderContext } from '@kbn/test';
+
+/**
+ * Make sure to create a MKI deployment with custom Kibana image, that includes feature flags arguments.
+ * These tests most likely will fail on default MKI project.
+ */
+export default async function ({ readConfigFile }: FtrConfigProviderContext) {
+  const baseTestConfig = await readConfigFile(require.resolve('../../config.oblt.base.ts'));
+  const kbnTestServer = baseTestConfig.get('kbnTestServer');
+
+  return {
+    ...baseTestConfig.getAll(),
+    kbnTestServer: {
+      ...kbnTestServer,
+      serverArgs: [
+        ...kbnTestServer.serverArgs,
+        '--feature_flags.overrides.discover.cascadeLayoutEnabled=false',
+      ],
+    },
+    testFiles: [require.resolve('../../test_suites/discover/esql')],
+    junit: {
+      reportName: 'Serverless Observability Feature Flags Functional Tests',
+    },
+  };
+}

x-pack/platform/test/serverless/functional/configs/observability/config.group10.ts

@@ -12,10 +12,7 @@ export default async function ({ readConfigFile }: FtrConfigProviderContext) {
 
   return {
     ...baseTestConfig.getAll(),
-    testFiles: [
-      require.resolve('../../test_suites/context'),
-      require.resolve('../../test_suites/discover/esql'),
-    ],
+    testFiles: [require.resolve('../../test_suites/context')],
     junit: {
       reportName: 'Serverless Observability Functional Tests - Common Group 6',
     },

x-pack/platform/test/serverless/functional/configs/search/config.group21.ts → x-pack/platform/test/serverless/functional/configs/search/config.feature_flags.ts

@@ -7,14 +7,26 @@
 
 import type { FtrConfigProviderContext } from '@kbn/test';
 
+/**
+ * Make sure to create a MKI deployment with custom Kibana image, that includes feature flags arguments.
+ * These tests most likely will fail on default MKI project.
+ */
 export default async function ({ readConfigFile }: FtrConfigProviderContext) {
   const baseTestConfig = await readConfigFile(require.resolve('../../config.search.base.ts'));
+  const kbnTestServer = baseTestConfig.get('kbnTestServer');
 
   return {
     ...baseTestConfig.getAll(),
+    kbnTestServer: {
+      ...kbnTestServer,
+      serverArgs: [
+        ...kbnTestServer.serverArgs,
+        '--feature_flags.overrides.discover.cascadeLayoutEnabled=false',
+      ],
+    },
     testFiles: [require.resolve('../../test_suites/discover/esql')],
     junit: {
-      reportName: 'Serverless Search Functional Tests - Common Group 21',
+      reportName: 'Serverless Search Feature Flags Functional Tests',
     },
   };
 }

x-pack/platform/test/serverless/functional/configs/search/config.group10.ts

@@ -12,10 +12,7 @@ export default async function ({ readConfigFile }: FtrConfigProviderContext) {
 
   return {
     ...baseTestConfig.getAll(),
-    testFiles: [
-      require.resolve('../../test_suites/context'),
-      require.resolve('../../test_suites/discover/esql'),
-    ],
+    testFiles: [require.resolve('../../test_suites/context')],
     junit: {
       reportName: 'Serverless Search Functional Tests - Common Group 10',
     },

x-pack/platform/test/serverless/functional/configs/security/config.feature_flags.ts

@@ -0,0 +1,32 @@
+/*
+ * 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 type { FtrConfigProviderContext } from '@kbn/test';
+
+/**
+ * Make sure to create a MKI deployment with custom Kibana image, that includes feature flags arguments.
+ * These tests most likely will fail on default MKI project.
+ */
+export default async function ({ readConfigFile }: FtrConfigProviderContext) {
+  const baseTestConfig = await readConfigFile(require.resolve('../../config.security.base.ts'));
+  const kbnTestServer = baseTestConfig.get('kbnTestServer');
+
+  return {
+    ...baseTestConfig.getAll(),
+    kbnTestServer: {
+      ...kbnTestServer,
+      serverArgs: [
+        ...kbnTestServer.serverArgs,
+        '--feature_flags.overrides.discover.cascadeLayoutEnabled=false',
+      ],
+    },
+    testFiles: [require.resolve('../../test_suites/discover/esql')], // 7 min
+    junit: {
+      reportName: 'Serverless Security Feature Flags Functional Tests',
+    },
+  };
+}

x-pack/platform/test/serverless/functional/configs/security/config.group10.ts

@@ -12,10 +12,7 @@ export default async function ({ readConfigFile }: FtrConfigProviderContext) {
 
   return {
     ...baseTestConfig.getAll(),
-    testFiles: [
-      require.resolve('../../test_suites/context'), // 5 min
-      require.resolve('../../test_suites/discover/esql'), // 7 min
-    ],
+    testFiles: [require.resolve('../../test_suites/context')], // 5 min
     junit: {
       reportName: 'Serverless Security Functional Tests - Common Group 10',
     },