[RAM] Makes anomaly detection rule visible in Observability (#170451)

## Summary

From the rule management page in observability, user will be able to
create an anomaly detection rule.

<img width="1789" alt="image"
src="9ce84628-bf1b-44f6-a51b-5bd2ad94d9bd">

<img width="1792" alt="image"
src="0add536c-2e62-4de5-9e06-2beedd0c0fe2">

packages/kbn-rule-data-utils/src/rule_types/index.ts

@@ -15,4 +15,5 @@ export type RuleCreationValidConsumer =
   | typeof AlertConsumers.LOGS
   | typeof AlertConsumers.INFRASTRUCTURE
   | typeof AlertConsumers.OBSERVABILITY
-  | typeof STACK_ALERTS_FEATURE_ID;
+  | typeof STACK_ALERTS_FEATURE_ID
+  | 'alerts';

packages/kbn-rule-data-utils/src/rule_types/stack_rules.ts

@@ -8,3 +8,4 @@
 
 export const STACK_ALERTS_FEATURE_ID = 'stackAlerts';
 export const ES_QUERY_ID = '.es-query';
+export const ML_ANOMALY_DETECTION_RULE_TYPE_ID = 'xpack.ml.anomaly_detection_alert';

x-pack/plugins/infra/server/features.ts

@@ -8,7 +8,10 @@
 import { i18n } from '@kbn/i18n';
 import { DEFAULT_APP_CATEGORIES } from '@kbn/core/server';
 import { logViewSavedObjectName } from '@kbn/logs-shared-plugin/server';
-import { OBSERVABILITY_THRESHOLD_RULE_TYPE_ID } from '@kbn/rule-data-utils';
+import {
+  ML_ANOMALY_DETECTION_RULE_TYPE_ID,
+  OBSERVABILITY_THRESHOLD_RULE_TYPE_ID,
+} from '@kbn/rule-data-utils';
 import { ES_QUERY_ID } from '@kbn/rule-data-utils';
 import { metricsDataSourceSavedObjectName } from '@kbn/metrics-data-access-plugin/server';
 import { LOG_DOCUMENT_COUNT_RULE_TYPE_ID } from '../common/alerting/logs/log_threshold/types';
@@ -24,6 +27,7 @@ const metricRuleTypes = [
   METRIC_INVENTORY_THRESHOLD_ALERT_TYPE_ID,
   ES_QUERY_ID,
   OBSERVABILITY_THRESHOLD_RULE_TYPE_ID,
+  ML_ANOMALY_DETECTION_RULE_TYPE_ID,
 ];
 
 export const METRICS_FEATURE = {
@@ -89,6 +93,7 @@ const logsRuleTypes = [
   LOG_DOCUMENT_COUNT_RULE_TYPE_ID,
   ES_QUERY_ID,
   OBSERVABILITY_THRESHOLD_RULE_TYPE_ID,
+  ML_ANOMALY_DETECTION_RULE_TYPE_ID,
 ];
 
 export const LOGS_FEATURE = {

x-pack/plugins/ml/common/constants/alerts.ts

@@ -12,11 +12,12 @@ import {
   ALERT_RULE_NAME,
   ALERT_START,
   ALERT_STATUS,
+  ML_ANOMALY_DETECTION_RULE_TYPE_ID,
 } from '@kbn/rule-data-utils';
 import { JobsHealthTests } from '../types/alerts';
 
 export const ML_ALERT_TYPES = {
-  ANOMALY_DETECTION: 'xpack.ml.anomaly_detection_alert',
+  ANOMALY_DETECTION: ML_ANOMALY_DETECTION_RULE_TYPE_ID,
   AD_JOBS_HEALTH: 'xpack.ml.anomaly_detection_jobs_health',
 } as const;
 

x-pack/plugins/ml/common/index.ts

@@ -9,3 +9,4 @@ export { composeValidators, patternValidator } from './util/validators';
 export { getDefaultCapabilities as getDefaultMlCapabilities } from './types/capabilities';
 export { DATAFEED_STATE, JOB_STATE } from './constants/states';
 export type { MlSummaryJob, SummaryJobState } from './types/anomaly_detection_jobs';
+export { ML_ALERT_TYPES } from './constants/alerts';

x-pack/plugins/observability/public/hooks/use_get_filtered_rule_types.ts

@@ -6,13 +6,17 @@
  */
 
 import { useMemo } from 'react';
-import { ES_QUERY_ID } from '@kbn/rule-data-utils';
+import { ES_QUERY_ID, ML_ANOMALY_DETECTION_RULE_TYPE_ID } from '@kbn/rule-data-utils';
 import { usePluginContext } from './use_plugin_context';
 
 export function useGetFilteredRuleTypes() {
   const { observabilityRuleTypeRegistry } = usePluginContext();
 
   return useMemo(() => {
-    return [ES_QUERY_ID, ...observabilityRuleTypeRegistry.list()];
+    return [
+      ES_QUERY_ID,
+      ML_ANOMALY_DETECTION_RULE_TYPE_ID,
+      ...observabilityRuleTypeRegistry.list(),
+    ];
   }, [observabilityRuleTypeRegistry]);
 }

x-pack/plugins/observability/server/plugin.ts

@@ -28,6 +28,7 @@ import { i18n } from '@kbn/i18n';
 import {
   ApmRuleType,
   ES_QUERY_ID,
+  ML_ANOMALY_DETECTION_RULE_TYPE_ID,
   METRIC_INVENTORY_THRESHOLD_ALERT_TYPE_ID,
   OBSERVABILITY_THRESHOLD_RULE_TYPE_ID,
 } from '@kbn/rule-data-utils';
@@ -89,6 +90,7 @@ const o11yRuleTypes = [
   SLO_BURN_RATE_RULE_TYPE_ID,
   OBSERVABILITY_THRESHOLD_RULE_TYPE_ID,
   ES_QUERY_ID,
+  ML_ANOMALY_DETECTION_RULE_TYPE_ID,
   METRIC_INVENTORY_THRESHOLD_ALERT_TYPE_ID,
   ...Object.values(ApmRuleType),
 ];

x-pack/plugins/triggers_actions_ui/public/application/constants/index.ts

@@ -6,7 +6,11 @@
  */
 
 import { i18n } from '@kbn/i18n';
-import { ES_QUERY_ID, OBSERVABILITY_THRESHOLD_RULE_TYPE_ID } from '@kbn/rule-data-utils';
+import {
+  ES_QUERY_ID,
+  OBSERVABILITY_THRESHOLD_RULE_TYPE_ID,
+  ML_ANOMALY_DETECTION_RULE_TYPE_ID,
+} from '@kbn/rule-data-utils';
 export {
   BASE_ALERTING_API_PATH,
   INTERNAL_BASE_ALERTING_API_PATH,
@@ -120,4 +124,8 @@ export const GLOBAL_CONNECTOR_EXECUTION_DEFAULT_INITIAL_VISIBLE_COLUMNS = [
   ...CONNECTOR_LOCKED_COLUMNS,
 ];
 
-export const MULTI_CONSUMER_RULE_TYPE_IDS = [OBSERVABILITY_THRESHOLD_RULE_TYPE_ID, ES_QUERY_ID];
+export const MULTI_CONSUMER_RULE_TYPE_IDS = [
+  OBSERVABILITY_THRESHOLD_RULE_TYPE_ID,
+  ES_QUERY_ID,
+  ML_ANOMALY_DETECTION_RULE_TYPE_ID,
+];

x-pack/plugins/triggers_actions_ui/public/application/sections/rule_form/rule_form_consumer_selection.tsx

@@ -61,6 +61,7 @@ export const VALID_CONSUMERS: RuleCreationValidConsumer[] = [
   AlertConsumers.LOGS,
   AlertConsumers.INFRASTRUCTURE,
   'stackAlerts',
+  'alerts',
 ];
 
 export interface RuleFormConsumerSelectionProps {