React beats instance view

x-pack/plugins/monitoring/public/application/index.tsx

@@ -22,6 +22,7 @@ import { NoDataPage } from './pages/no_data';
 import { ElasticsearchOverviewPage } from './pages/elasticsearch/overview';
 import { BeatsOverviewPage } from './pages/beats/overview';
 import { BeatsInstancesPage } from './pages/beats/instances';
+import { BeatsInstancePage } from './pages/beats/instance';
 import { CODE_PATH_ELASTICSEARCH, CODE_PATH_BEATS } from '../../common/constants';
 import { ElasticsearchNodesPage } from './pages/elasticsearch/nodes_page';
 import { ElasticsearchIndicesPage } from './pages/elasticsearch/indices_page';
@@ -111,6 +112,13 @@ const MonitoringApp: React.FC<{
                   />
 
                   {/* Beats Views */}
+                  <RouteInit
+                    path="/beats/beat/:instance"
+                    component={BeatsInstancePage}
+                    codePaths={[CODE_PATH_BEATS]}
+                    fetchAllClusters={false}
+                  />
+
                   <RouteInit
                     path="/beats/beats"
                     component={BeatsInstancesPage}

x-pack/plugins/monitoring/public/application/pages/beats/beats_template.tsx

@@ -10,26 +10,36 @@ import { PageTemplate } from '../page_template';
 import { TabMenuItem, PageTemplateProps } from '../page_template';
 
 interface BeatsTemplateProps extends PageTemplateProps {
-  cluster: any;
+  instance?: any;
 }
 
-export const BeatsTemplate: React.FC<BeatsTemplateProps> = ({ cluster, ...props }) => {
-  const tabs: TabMenuItem[] = [
-    {
+export const BeatsTemplate: React.FC<BeatsTemplateProps> = ({ instance, ...props }) => {
+  const tabs: TabMenuItem[] = [];
+
+  if (!instance) {
+    tabs.push({
       id: 'overview',
       label: i18n.translate('xpack.monitoring.beatsNavigation.overviewLinkText', {
         defaultMessage: 'Overview',
       }),
       route: '/beats',
-    },
-    {
+    });
+    tabs.push({
       id: 'instances',
       label: i18n.translate('xpack.monitoring.beatsNavigation.instancesLinkText', {
         defaultMessage: 'Instances',
       }),
       route: '/beats/beats',
-    },
-  ];
+    });
+  } else {
+    tabs.push({
+      id: 'overview',
+      label: i18n.translate('xpack.monitoring.beatsNavigation.instance.overviewLinkText', {
+        defaultMessage: 'Overview',
+      }),
+      route: `/beats/beat/${instance}`,
+    });
+  }
 
   return <PageTemplate {...props} tabs={tabs} product="beats" />;
 };

x-pack/plugins/monitoring/public/application/pages/beats/instance.tsx

@@ -0,0 +1,90 @@
+/*
+ * 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, { useContext, useState, useCallback, useEffect } from 'react';
+import { useParams } from 'react-router-dom';
+import { i18n } from '@kbn/i18n';
+import { find } from 'lodash';
+import { ComponentProps } from '../../route_init';
+import { GlobalStateContext } from '../../global_state_context';
+import { useKibana } from '../../../../../../../src/plugins/kibana_react/public';
+import { useCharts } from '../../hooks/use_charts';
+// @ts-ignore
+import { Beat } from '../../../components/beats/beat';
+import { BreadcrumbContainer } from '../../hooks/use_breadcrumbs';
+import { BeatsTemplate } from './beats_template';
+
+export const BeatsInstancePage: React.FC<ComponentProps> = ({ clusters }) => {
+  const { instance }: { instance: string } = useParams();
+
+  const globalState = useContext(GlobalStateContext);
+  const { services } = useKibana<{ data: any }>();
+  const { generate: generateBreadcrumbs } = useContext(BreadcrumbContainer.Context);
+  const { zoomInfo, onBrush } = useCharts();
+  const clusterUuid = globalState.cluster_uuid;
+  const ccs = globalState.ccs;
+  const cluster = find(clusters, {
+    cluster_uuid: clusterUuid,
+  }) as any;
+  const [data, setData] = useState({} as any);
+  const [beatName, setBeatName] = useState('');
+
+  const title = i18n.translate('xpack.monitoring.beats.instance.routeTitle', {
+    defaultMessage: 'Beats - {instanceName} - Overview',
+    values: {
+      instanceName: beatName,
+    },
+  });
+
+  const pageTitle = i18n.translate('xpack.monitoring.beats.instance.pageTitle', {
+    defaultMessage: 'Beat instance: {beatName}',
+    values: {
+      beatName,
+    },
+  });
+
+  useEffect(() => {
+    if (cluster) {
+      generateBreadcrumbs(cluster.cluster_name, {
+        inBeats: true,
+        instance: beatName,
+      });
+    }
+  }, [cluster, beatName, generateBreadcrumbs]);
+
+  const getPageData = useCallback(async () => {
+    const bounds = services.data?.query.timefilter.timefilter.getBounds();
+    const url = `../api/monitoring/v1/clusters/${clusterUuid}/beats/beat/${instance}`;
+    const response = await services.http?.fetch(url, {
+      method: 'POST',
+      body: JSON.stringify({
+        ccs,
+        timeRange: {
+          min: bounds.min.toISOString(),
+          max: bounds.max.toISOString(),
+        },
+      }),
+    });
+
+    setData(response);
+    setBeatName(response.summary.name);
+  }, [ccs, clusterUuid, instance, services.data?.query.timefilter.timefilter, services.http]);
+
+  return (
+    <BeatsTemplate
+      title={title}
+      pageTitle={pageTitle}
+      getPageData={getPageData}
+      instance={instance}
+      data-test-subj="beatDetailPage"
+    >
+      <div data-test-subj="monitoringBeatsInstanceApp">
+        <Beat summary={data.summary} metrics={data.metrics} onBrush={onBrush} zoomInfo={zoomInfo} />
+      </div>
+    </BeatsTemplate>
+  );
+};

x-pack/plugins/monitoring/public/application/pages/beats/instances.tsx

@@ -81,7 +81,6 @@ export const BeatsInstancesPage: React.FC<ComponentProps> = ({ clusters }) => {
       pageTitle={pageTitle}
       getPageData={getPageData}
       data-test-subj="beatsListingPage"
-      cluster={cluster}
     >
       <div data-test-subj="monitoringBeatsInstancesApp">
         <SetupModeRenderer

x-pack/plugins/monitoring/public/application/pages/beats/overview.tsx

@@ -77,7 +77,6 @@ export const BeatsOverviewPage: React.FC<ComponentProps> = ({ clusters }) => {
       pageTitle={pageTitle}
       getPageData={getPageData}
       data-test-subj="beatsOverviewPage"
-      cluster={cluster}
     >
       <div data-test-subj="beatsOverviewPage">{renderOverview(data)}</div>
     </BeatsTemplate>