[Infra UI] Add alerts to asset details flyout

x-pack/plugins/infra/public/alerting/inventory/components/alert_flyout.tsx

@@ -25,7 +25,7 @@ export const AlertFlyout = ({ options, nodeType, filter, visible, setVisible }:
   const { triggersActionsUI } = useContext(TriggerActionsContext);
 
   const { inventoryPrefill } = useAlertPrefillContext();
-  const { customMetrics } = inventoryPrefill;
+  const { customMetrics = [] } = inventoryPrefill ?? {};
   const onCloseFlyout = useCallback(() => setVisible(false), [setVisible]);
   const AddAlertFlyout = useMemo(
     () =>

x-pack/plugins/infra/public/common/alerts/constants.ts

@@ -0,0 +1,57 @@
+/*
+ * 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 { i18n } from '@kbn/i18n';
+import { ALERT_STATUS, ALERT_STATUS_ACTIVE, ALERT_STATUS_RECOVERED } from '@kbn/rule-data-utils';
+import type { AlertStatusFilter } from './types';
+
+export const ALERT_STATUS_ALL = 'all';
+
+export const ALL_ALERTS: AlertStatusFilter = {
+  status: ALERT_STATUS_ALL,
+  label: i18n.translate('xpack.infra.hostsViewPage.tabs.alerts.alertStatusFilter.showAll', {
+    defaultMessage: 'Show all',
+  }),
+};
+
+export const ACTIVE_ALERTS: AlertStatusFilter = {
+  status: ALERT_STATUS_ACTIVE,
+  query: {
+    term: {
+      [ALERT_STATUS]: {
+        value: ALERT_STATUS_ACTIVE,
+      },
+    },
+  },
+  label: i18n.translate('xpack.infra.hostsViewPage.tabs.alerts.alertStatusFilter.active', {
+    defaultMessage: 'Active',
+  }),
+};
+
+export const RECOVERED_ALERTS: AlertStatusFilter = {
+  status: ALERT_STATUS_RECOVERED,
+  query: {
+    term: {
+      [ALERT_STATUS]: {
+        value: ALERT_STATUS_RECOVERED,
+      },
+    },
+  },
+  label: i18n.translate('xpack.infra.hostsViewPage.tabs.alerts.alertStatusFilter.recovered', {
+    defaultMessage: 'Recovered',
+  }),
+};
+
+export const ALERT_STATUS_QUERY = {
+  [ACTIVE_ALERTS.status]: ACTIVE_ALERTS.query,
+  [RECOVERED_ALERTS.status]: RECOVERED_ALERTS.query,
+};
+
+export const ALERTS_DOC_HREF =
+  'https://www.elastic.co/guide/en/observability/current/create-alerts.html';
+
+export const ALERTS_PATH = '/app/observability/alerts';

x-pack/plugins/infra/public/common/alerts/create_alerts_es_query.ts

@@ -0,0 +1,41 @@
+/*
+ * 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 { getTime } from '@kbn/data-plugin/common';
+import { ALERT_TIME_RANGE } from '@kbn/rule-data-utils';
+import { buildEsQuery, Filter, type TimeRange } from '@kbn/es-query';
+import type { AlertStatus } from '@kbn/observability-plugin/common/typings';
+import { ALERT_STATUS_QUERY } from './constants';
+import { buildCombinedHostsFilter } from '../../utils/filters/build';
+import type { AlertsEsQuery } from './types';
+
+export const createAlertsEsQuery = ({
+  dateRange,
+  hostNodeNames,
+  status,
+}: {
+  dateRange: TimeRange;
+  hostNodeNames: string[];
+  status?: AlertStatus;
+}): AlertsEsQuery => {
+  const alertStatusFilter = createAlertStatusFilter(status);
+
+  const dateFilter = createDateFilter(dateRange);
+  const hostsFilter = buildCombinedHostsFilter({
+    field: 'host.name',
+    values: hostNodeNames,
+  });
+
+  const filters = [alertStatusFilter, dateFilter, hostsFilter].filter(Boolean) as Filter[];
+
+  return buildEsQuery(undefined, [], filters);
+};
+
+const createDateFilter = (date: TimeRange) =>
+  getTime(undefined, date, { fieldName: ALERT_TIME_RANGE });
+
+const createAlertStatusFilter = (status: AlertStatus = 'all'): Filter | null =>
+  ALERT_STATUS_QUERY[status] ? { query: ALERT_STATUS_QUERY[status], meta: {} } : null;

x-pack/plugins/infra/public/common/alerts/types.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.
+ */
+
+import type { BoolQuery, Filter } from '@kbn/es-query';
+import type { AlertStatus } from '@kbn/observability-plugin/common/typings';
+export interface AlertStatusFilter {
+  status: AlertStatus;
+  query?: Filter['query'];
+  label: string;
+}
+
+export interface AlertsEsQuery {
+  bool: BoolQuery;
+}

x-pack/plugins/infra/public/components/asset_details/__stories__/context/fixtures/alerts.ts

@@ -0,0 +1,41 @@
+/*
+ * 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.
+ */
+
+const summaryResponse = {
+  activeAlertCount: 3,
+  recoveredAlertCount: 3,
+  activeAlerts: [
+    {
+      key_as_string: '1689172920000',
+      key: 1689172920000,
+      doc_count: 3,
+    },
+    {
+      key_as_string: '1689172980000',
+      key: 1689172980000,
+      doc_count: 3,
+    },
+  ],
+  recoveredAlerts: [
+    {
+      key_as_string: '2023-07-12T14:42:00.000Z',
+      key: 1689172920000,
+      doc_count: 3,
+    },
+    {
+      key_as_string: '2023-07-12T14:43:00.000Z',
+      key: 1689172980000,
+      doc_count: 3,
+    },
+  ],
+};
+
+export const alertsSummaryHttpResponse = {
+  default: () => Promise.resolve({ ...summaryResponse }),
+};
+
+export type AlertsSummaryHttpMocks = keyof typeof alertsSummaryHttpResponse;

x-pack/plugins/infra/public/components/asset_details/__stories__/context/fixtures/index.ts

@@ -11,6 +11,7 @@ export {
   processesChartHttpResponse,
   type ProcessesHttpMocks,
 } from './processes';
+export { alertsSummaryHttpResponse, type AlertsSummaryHttpMocks } from './alerts';
 export { anomaliesHttpResponse, type AnomaliesHttpMocks } from './anomalies';
 export { snapshotAPItHttpResponse, type SnapshotAPIHttpMocks } from './snapshot_api';
 export { getLogEntries } from './log_entries';

x-pack/plugins/infra/public/components/asset_details/__stories__/context/http.ts

@@ -9,11 +9,13 @@ import type { HttpStart, HttpHandler } from '@kbn/core/public';
 import type { Parameters } from '@storybook/react';
 import { INFA_ML_GET_METRICS_HOSTS_ANOMALIES_PATH } from '../../../../../common/http_api/infra_ml';
 import {
+  alertsSummaryHttpResponse,
   anomaliesHttpResponse,
   metadataHttpResponse,
   processesChartHttpResponse,
   processesHttpResponse,
   snapshotAPItHttpResponse,
+  type AlertsSummaryHttpMocks,
   type AnomaliesHttpMocks,
   type MetadataResponseMocks,
   type ProcessesHttpMocks,
@@ -43,6 +45,14 @@ export const getHttp = (params: Parameters): HttpStart => {
           return Promise.resolve({});
       }
     }) as HttpHandler,
+    post: (async (path: string) => {
+      switch (path) {
+        case '/internal/rac/alerts/_alert_summary':
+          return alertsSummaryHttpResponse[params.mock as AlertsSummaryHttpMocks]();
+        default:
+          return Promise.resolve({});
+      }
+    }) as HttpHandler,
   } as unknown as HttpStart;
 
   return http;

x-pack/plugins/infra/public/components/asset_details/__stories__/decorator.tsx

@@ -5,7 +5,7 @@
  * 2.0.
  */
 
-import React from 'react';
+import React, { JSXElementConstructor, ReactElement } from 'react';
 import { I18nProvider } from '@kbn/i18n-react';
 import {
   KibanaContextProvider,
@@ -18,6 +18,9 @@ import { useParameter } from '@storybook/addons';
 import type { DeepPartial } from 'utility-types';
 import type { LocatorPublic } from '@kbn/share-plugin/public';
 import type { IKibanaSearchRequest, ISearchOptions } from '@kbn/data-plugin/public';
+import { AlertSummaryWidget } from '@kbn/triggers-actions-ui-plugin/public/application/sections/alert_summary_widget/alert_summary_widget';
+import type { Theme } from '@elastic/charts/dist/utils/themes/theme';
+import type { AlertSummaryWidgetProps } from '@kbn/triggers-actions-ui-plugin/public/application/sections/alert_summary_widget';
 import type { PluginKibanaContextValue } from '../../../hooks/use_kibana';
 import { SourceProvider } from '../../../containers/metrics_source';
 import { getHttp } from './context/http';
@@ -66,6 +69,20 @@ export const DecorateWithKibanaContext: DecoratorFn = (story) => {
         return Promise.resolve([]);
       },
     },
+    uiSettings: {
+      get: () => ({ key: 'mock', defaultOverride: undefined } as any),
+    },
+    triggersActionsUi: {
+      getAlertSummaryWidget: AlertSummaryWidget as (
+        props: AlertSummaryWidgetProps
+      ) => ReactElement<AlertSummaryWidgetProps, string | JSXElementConstructor<any>>,
+    },
+    charts: {
+      theme: {
+        useChartsTheme: () => ({} as Theme),
+        useChartsBaseTheme: () => ({} as Theme),
+      },
+    },
     settings: {
       client: {
         get$: (key: string) => of(getSettings(key)),

x-pack/plugins/infra/public/components/asset_details/components/alerts_tooltip_content.tsx

@@ -0,0 +1,52 @@
+/*
+ * 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 React from 'react';
+import { EuiText, EuiLink } from '@elastic/eui';
+import { FormattedMessage } from '@kbn/i18n-react';
+import { ALERTS_DOC_HREF } from '../../../common/alerts/constants';
+import { LinkToAlertsHomePage } from '../links/link_to_alerts_page';
+
+export const AlertsTooltipContent = React.memo(() => {
+  const onClick = (e: React.MouseEvent<HTMLDivElement, MouseEvent>) => {
+    e.stopPropagation();
+  };
+
+  return (
+    <EuiText size="xs" onClick={onClick}>
+      <p>
+        <FormattedMessage
+          id="xpack.infra.assetDetails.alerts.tooltip.alertsLabel"
+          defaultMessage="Showing alerts for this host. You can create and manage alerts in {alerts}"
+          values={{
+            alerts: <LinkToAlertsHomePage />,
+          }}
+        />
+      </p>
+      <p>
+        <FormattedMessage
+          id="xpack.infra.assetDetails.alerts.tooltip.documentationLabel"
+          defaultMessage="See {documentation} for more information"
+          values={{
+            documentation: (
+              <EuiLink
+                data-test-subj="assetDetailsTooltipDocumentationLink"
+                href={ALERTS_DOC_HREF}
+                target="_blank"
+              >
+                <FormattedMessage
+                  id="xpack.infra.assetDetails.alerts.tooltip.documentationLink"
+                  defaultMessage="documentation"
+                />
+              </EuiLink>
+            ),
+          }}
+        />
+      </p>
+    </EuiText>
+  );
+});

x-pack/plugins/infra/public/components/asset_details/links/link_to_alerts.tsx

@@ -8,11 +8,11 @@ import React from 'react';
 import { FormattedMessage } from '@kbn/i18n-react';
 import { EuiButtonEmpty } from '@elastic/eui';
 
-export interface LinkToAlertsRule {
+export interface LinkToAlertsRuleProps {
   onClick?: () => void;
 }
 
-export const LinkToAlertsRule = ({ onClick }: LinkToAlertsRule) => {
+export const LinkToAlertsRule = ({ onClick }: LinkToAlertsRuleProps) => {
   return (
     <EuiButtonEmpty
       data-test-subj="infraNodeContextPopoverCreateInventoryRuleButton"
@@ -23,8 +23,8 @@ export const LinkToAlertsRule = ({ onClick }: LinkToAlertsRule) => {
       iconType="bell"
     >
       <FormattedMessage
-        id="xpack.infra.infra.nodeDetails.createAlertLink"
-        defaultMessage="Create inventory rule"
+        id="xpack.infra.infra.assetDetails.alerts.createAlertLink"
+        defaultMessage="Create rule"
       />
     </EuiButtonEmpty>
   );

x-pack/plugins/infra/public/components/asset_details/links/link_to_alerts_page.tsx

@@ -0,0 +1,70 @@
+/*
+ * 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 React from 'react';
+import { encode } from '@kbn/rison';
+import { RedirectAppLinks } from '@kbn/shared-ux-link-redirect-app';
+import { FormattedMessage } from '@kbn/i18n-react';
+import { EuiButtonEmpty, EuiLink } from '@elastic/eui';
+import type { TimeRange } from '@kbn/es-query';
+import { ALERTS_PATH } from '../../../common/alerts/constants';
+import { useKibanaContextForPlugin } from '../../../hooks/use_kibana';
+
+export interface LinkToAlertsPageProps {
+  nodeName: string;
+  queryField: string;
+  dateRange: TimeRange;
+}
+
+export const LinkToAlertsPage = ({ nodeName, queryField, dateRange }: LinkToAlertsPageProps) => {
+  const { services } = useKibanaContextForPlugin();
+  const { http } = services;
+
+  const linkToAlertsPage = http.basePath.prepend(
+    `${ALERTS_PATH}?_a=${encode({
+      kuery: `${queryField}:"${nodeName}"`,
+      rangeFrom: dateRange.from,
+      rangeTo: dateRange.to,
+      status: 'all',
+    })}`
+  );
+
+  return (
+    <RedirectAppLinks coreStart={services}>
+      <EuiButtonEmpty
+        data-test-subj="assetDetails-flyout-alerts-link"
+        size="xs"
+        iconSide="right"
+        iconType="sortRight"
+        flush="both"
+        href={linkToAlertsPage}
+      >
+        <FormattedMessage
+          id="xpack.infra.assetDetails.flyout.AlertsPageLinkLabel"
+          defaultMessage="Show all"
+        />
+      </EuiButtonEmpty>
+    </RedirectAppLinks>
+  );
+};
+
+export const LinkToAlertsHomePage = () => {
+  const { services } = useKibanaContextForPlugin();
+  const { http } = services;
+
+  const linkToAlertsPage = http.basePath.prepend(ALERTS_PATH);
+
+  return (
+    <RedirectAppLinks coreStart={services}>
+      <EuiLink data-test-subj="assetDetailsTooltipDocumentationLink" href={linkToAlertsPage}>
+        <FormattedMessage
+          id="xpack.infra.assetDetails.table.tooltip.alertsLink"
+          defaultMessage="alerts."
+        />
+      </EuiLink>
+    </RedirectAppLinks>
+  );
+};