[Dataset Quality] Add fix it flow for field limit

x-pack/packages/index-management/index_management_shared_types/src/types.ts

@@ -17,10 +17,21 @@ import type { LocatorPublic } from '@kbn/share-plugin/public';
 import { ExtensionsSetup } from './services/extensions_service';
 import { PublicApiServiceSetup } from './services/public_api_service';
 
-export interface IndexManagementLocatorParams extends SerializableRecord {
-  page: 'data_streams_details';
-  dataStreamName?: string;
-}
+export type IndexManagementLocatorParams = SerializableRecord &
+  (
+    | {
+        page: 'data_streams_details';
+        dataStreamName?: string;
+      }
+    | {
+        page: 'index_template';
+        indexTemplate: string;
+      }
+    | {
+        page: 'component_template';
+        componentTemplate: string;
+      }
+  );
 
 export type IndexManagementLocator = LocatorPublic<IndexManagementLocatorParams>;
 

x-pack/plugins/index_management/public/application/services/routing.ts

@@ -11,6 +11,7 @@ import { Section } from '../../../common/constants';
 import type { IndexDetailsTabId } from '../../../common/constants';
 import { ExtensionsService } from '../../services/extensions_service';
 import { IndexDetailsSection } from '../../../common/constants';
+
 export const getTemplateListLink = () => `/templates`;
 
 export const getTemplateDetailsLink = (name: string, isLegacy?: boolean) => {
@@ -81,6 +82,11 @@ export const getComponentTemplatesLink = (usedByTemplateName?: string) => {
   }
   return url;
 };
+
+export const getComponentTemplateDetailLink = (name: string) => {
+  return `/component_templates/${encodeURIComponent(name)}`;
+};
+
 export const navigateToIndexDetailsPage = (
   indexName: string,
   indicesListURLParams: string,

x-pack/plugins/index_management/public/locator.test.ts

@@ -34,4 +34,26 @@ describe('Index Management URL locator', () => {
     });
     expect(path).toBe('/data/index_management/data_streams/test');
   });
+
+  test('locator returns the correct url for index_template', async () => {
+    const indexTemplateName = 'test@custom';
+    const { path } = await locator.getLocation({
+      page: 'index_template',
+      indexTemplate: indexTemplateName,
+    });
+    expect(path).toBe(
+      encodeURI(`/data/index_management/templates/${encodeURIComponent(indexTemplateName)}`)
+    );
+  });
+
+  test('locator returns the correct url for component_template', async () => {
+    const componentTemplateName = 'log@custom';
+    const { path } = await locator.getLocation({
+      page: 'component_template',
+      componentTemplate: componentTemplateName,
+    });
+    expect(path).toBe(
+      `/data/index_management/component_templates/${encodeURIComponent(componentTemplateName)}`
+    );
+  });
 });

x-pack/plugins/index_management/public/locator.ts

@@ -8,7 +8,11 @@
 import { ManagementAppLocator } from '@kbn/management-plugin/common';
 import { LocatorDefinition } from '@kbn/share-plugin/public';
 import { IndexManagementLocatorParams } from '@kbn/index-management-shared-types';
-import { getDataStreamDetailsLink } from './application/services/routing';
+import {
+  getComponentTemplateDetailLink,
+  getDataStreamDetailsLink,
+  getTemplateDetailsLink,
+} from './application/services/routing';
 import { PLUGIN } from '../common/constants';
 
 export const INDEX_MANAGEMENT_LOCATOR_ID = 'INDEX_MANAGEMENT_LOCATOR_ID';
@@ -37,6 +41,18 @@ export class IndexManagementLocatorDefinition
           path: location.path + getDataStreamDetailsLink(params.dataStreamName!),
         };
       }
+      case 'index_template': {
+        return {
+          ...location,
+          path: location.path + getTemplateDetailsLink(params.indexTemplate),
+        };
+      }
+      case 'component_template': {
+        return {
+          ...location,
+          path: location.path + getComponentTemplateDetailLink(params.componentTemplate),
+        };
+      }
     }
   };
 }

x-pack/plugins/observability_solution/dataset_quality/common/api_types.ts

@@ -134,22 +134,39 @@ export const degradedFieldAnalysisRt = rt.intersection([
       type: rt.string,
       ignore_above: rt.number,
     }),
+    defaultPipeline: rt.string,
   }),
 ]);
 
 export type DegradedFieldAnalysis = rt.TypeOf<typeof degradedFieldAnalysisRt>;
 
-export const dataStreamSettingsRt = rt.intersection([
+export const updateFieldLimitResponseRt = rt.intersection([
   rt.type({
-    lastBackingIndexName: rt.string,
+    isComponentTemplateUpdated: rt.union([rt.boolean, rt.undefined]),
+    isLatestBackingIndexUpdated: rt.union([rt.boolean, rt.undefined]),
+    customComponentTemplateName: rt.string,
   }),
   rt.partial({
-    createdOn: rt.union([rt.null, rt.number]), // rt.null is needed because `createdOn` is not available on Serverless
-    integration: rt.string,
-    datasetUserPrivileges: datasetUserPrivilegesRt,
+    error: rt.string,
   }),
 ]);
 
+export type UpdateFieldLimitResponse = rt.TypeOf<typeof updateFieldLimitResponseRt>;
+
+export const dataStreamRolloverResponseRt = rt.type({
+  acknowledged: rt.boolean,
+});
+
+export type DataStreamRolloverResponse = rt.TypeOf<typeof dataStreamRolloverResponseRt>;
+
+export const dataStreamSettingsRt = rt.partial({
+  lastBackingIndexName: rt.string,
+  indexTemplate: rt.string,
+  createdOn: rt.union([rt.null, rt.number]), // rt.null is needed because `createdOn` is not available on Serverless
+  integration: rt.string,
+  datasetUserPrivileges: datasetUserPrivilegesRt,
+});
+
 export type DataStreamSettings = rt.TypeOf<typeof dataStreamSettingsRt>;
 
 export const dataStreamDetailsRt = rt.partial({

x-pack/plugins/observability_solution/dataset_quality/common/data_stream_details/types.ts

@@ -14,3 +14,8 @@ export interface AnalyzeDegradedFieldsParams {
   lastBackingIndex: string;
   degradedField: string;
 }
+
+export interface UpdateFieldLimitParams {
+  dataStream: string;
+  newFieldLimit: number;
+}

x-pack/plugins/observability_solution/dataset_quality/common/translations.ts

@@ -500,3 +500,182 @@ export const degradedFieldMessageIssueDoesNotExistInLatestIndex = i18n.translate
       'This issue was detected in an older version of the dataset, but not in the most recent version.',
   }
 );
+
+export const possibleMitigationTitle = i18n.translate(
+  'xpack.datasetQuality.details.degradedField.possibleMitigationTitle',
+  {
+    defaultMessage: 'Possible mitigation',
+  }
+);
+
+export const increaseFieldMappingLimitTitle = i18n.translate(
+  'xpack.datasetQuality.details.degradedField.possibleMitigation.increaseFieldMappingLimitTitle',
+  {
+    defaultMessage: 'Increase field mapping limit',
+  }
+);
+
+export const fieldLimitMitigationDescriptionText = i18n.translate(
+  'xpack.datasetQuality.details.degradedField.possibleMitigation.fieldLimitMitigationDescription',
+  {
+    defaultMessage:
+      'The field mapping limit sets the maximum number of fields in an index. When exceeded, additional fields are ignored. To prevent this, increase your field mapping limit.',
+  }
+);
+
+export const fieldLimitMitigationConsiderationText = i18n.translate(
+  'xpack.datasetQuality.details.degradedField.possibleMitigation.fieldLimitMitigationConsiderations',
+  {
+    defaultMessage: 'Before changing the field limit, consider the following:',
+  }
+);
+
+export const fieldLimitMitigationConsiderationText1 = i18n.translate(
+  'xpack.datasetQuality.details.degradedField.possibleMitigation.fieldLimitMitigationConsiderations1',
+  {
+    defaultMessage: 'Increasing the field limit could slow cluster performance.',
+  }
+);
+
+export const fieldLimitMitigationConsiderationText2 = i18n.translate(
+  'xpack.datasetQuality.details.degradedField.possibleMitigation.fieldLimitMitigationConsiderations2',
+  {
+    defaultMessage: 'Increasing the field limit also resolves field limit issues for other fields.',
+  }
+);
+
+export const fieldLimitMitigationConsiderationText3 = i18n.translate(
+  'xpack.datasetQuality.details.degradedField.possibleMitigation.fieldLimitMitigationConsiderations3',
+  {
+    defaultMessage:
+      'This change applies to the [name] component template and affects all namespaces in the template.',
+  }
+);
+
+export const fieldLimitMitigationConsiderationText4 = i18n.translate(
+  'xpack.datasetQuality.details.degradedField.possibleMitigation.fieldLimitMitigationConsiderations4',
+  {
+    defaultMessage:
+      'You need to roll over affected data streams to apply mapping changes to component templates.',
+  }
+);
+
+export const fieldLimitMitigationCurrentLimitLabelText = i18n.translate(
+  'xpack.datasetQuality.details.degradedField.possibleMitigation.fieldLimitMitigationCurrentLimitLabelText',
+  {
+    defaultMessage: 'Current limit',
+  }
+);
+
+export const fieldLimitMitigationNewLimitButtonText = i18n.translate(
+  'xpack.datasetQuality.details.degradedField.possibleMitigation.fieldLimitMitigationNewLimitButtonText',
+  {
+    defaultMessage: 'New limit',
+  }
+);
+
+export const fieldLimitMitigationNewLimitPlaceholderText = i18n.translate(
+  'xpack.datasetQuality.details.degradedField.possibleMitigation.fieldLimitMitigationNewLimitPlaceholderText',
+  {
+    defaultMessage: 'New field limit',
+  }
+);
+
+export const fieldLimitMitigationApplyButtonText = i18n.translate(
+  'xpack.datasetQuality.details.degradedField.possibleMitigation.fieldLimitMitigationApplyButtonText',
+  {
+    defaultMessage: 'Apply',
+  }
+);
+
+export const otherMitigationsLoadingAriaText = i18n.translate(
+  'xpack.datasetQuality.details.degradedField.possibleMitigation.otherMitigationsLoadingText',
+  {
+    defaultMessage: 'Loading possible mitigations',
+  }
+);
+
+export const otherMitigationsCustomComponentTemplate = i18n.translate(
+  'xpack.datasetQuality.details.degradedField.possibleMitigation.otherMitigationsCustomComponentTemplate',
+  {
+    defaultMessage: 'Add or edit custom component template',
+  }
+);
+
+export const otherMitigationsCustomIngestPipeline = i18n.translate(
+  'xpack.datasetQuality.details.degradedField.possibleMitigation.otherMitigationsCustomIngestPipeline',
+  {
+    defaultMessage: 'Add or edit custom ingest pipeline',
+  }
+);
+
+export const fieldLimitMitigationOfficialDocumentation = i18n.translate(
+  'xpack.datasetQuality.details.degradedField.possibleMitigation.fieldLimitMitigationOfficialDocumentation',
+  {
+    defaultMessage: 'Documentation',
+  }
+);
+
+export const fieldLimitMitigationSuccessMessage = i18n.translate(
+  'xpack.datasetQuality.details.degradedField.possibleMitigation.fieldLimitMitigationSuccessMessage',
+  {
+    defaultMessage: 'New limit set!',
+  }
+);
+
+export const fieldLimitMitigationSuccessComponentTemplateLinkText = i18n.translate(
+  'xpack.datasetQuality.details.degradedField.possibleMitigation.fieldLimitMitigationSuccessComponentTemplateLinkText',
+  {
+    defaultMessage: 'See component template',
+  }
+);
+
+export const fieldLimitMitigationPartiallyFailedMessage = i18n.translate(
+  'xpack.datasetQuality.details.degradedField.possibleMitigation.fieldLimitMitigationPartiallyFailedMessage',
+  {
+    defaultMessage: 'Changes not applied to new data',
+  }
+);
+
+export const fieldLimitMitigationFailedMessage = i18n.translate(
+  'xpack.datasetQuality.details.degradedField.possibleMitigation.fieldLimitMitigationFailedMessage',
+  {
+    defaultMessage: 'Changes not applied',
+  }
+);
+
+export const fieldLimitMitigationFailedMessageDescription = i18n.translate(
+  'xpack.datasetQuality.details.degradedField.possibleMitigation.fieldLimitMitigationFailedMessageDescription',
+  {
+    defaultMessage: 'Failed to set new limit',
+  }
+);
+
+export const fieldLimitMitigationPartiallyFailedMessageDescription = i18n.translate(
+  'xpack.datasetQuality.details.degradedField.possibleMitigation.fieldLimitMitigationPartiallyFailedMessageDescription',
+  {
+    defaultMessage:
+      'The component template was successfully updated with the new field limit, but the changes were not applied to the most recent backing index. Perform a rollover to apply your changes to new data.',
+  }
+);
+
+export const fieldLimitMitigationRolloverButton = i18n.translate(
+  'xpack.datasetQuality.details.degradedField.possibleMitigation.fieldLimitMitigationRolloverButton',
+  {
+    defaultMessage: 'Rollover',
+  }
+);
+
+export const manualMitigationCustomPipelineCopyPipelineNameAriaText = i18n.translate(
+  'xpack.datasetQuality.details.degradedField.possibleMitigation.copyPipelineNameAriaText',
+  {
+    defaultMessage: 'Copy pipeline name',
+  }
+);
+
+export const manualMitigationCustomPipelineCreateEditPipelineLink = i18n.translate(
+  'xpack.datasetQuality.details.degradedField.possibleMitigation.createEditPipelineLink',
+  {
+    defaultMessage: 'create or edit the pipeline',
+  }
+);

x-pack/plugins/observability_solution/dataset_quality/common/utils/component_template_name.ts

@@ -0,0 +1,18 @@
+/*
+ * 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.
+ */
+
+/*
+ * There are index templates like this metrics-apm.service_transaction.10m@template which exists.
+ * Hence this @ needs to be removed to derive the custom component template name.
+ */
+export function getComponentTemplatePrefixFromIndexTemplate(indexTemplate: string) {
+  if (indexTemplate.includes('@')) {
+    return indexTemplate.split('@')[0];
+  }
+
+  return indexTemplate;
+}