[Infrastructure UI] Replace Lens table with EUI table and own api

x-pack/plugins/infra/common/http_api/snapshot_api.ts

@@ -17,6 +17,9 @@ export const SnapshotNodePathRT = rt.intersection([
   rt.partial({
     ip: rt.union([rt.string, rt.null]),
   }),
+  rt.partial({
+    os: rt.union([rt.string, rt.null]),
+  }),
 ]);
 
 const SnapshotNodeMetricOptionalRT = rt.partial({

x-pack/plugins/infra/common/inventory_models/host/index.ts

@@ -33,6 +33,7 @@ export const host: InventoryModel = {
   fields: {
     id: 'host.name',
     name: 'host.name',
+    os: 'host.os.name',
     ip: 'host.ip',
   },
   metrics,

x-pack/plugins/infra/common/inventory_models/host/metrics/index.ts

@@ -6,10 +6,12 @@
  */
 
 import { cpu } from './snapshot/cpu';
+import { cpuCores } from './snapshot/cpu_cores';
 import { count } from '../../shared/metrics/snapshot/count';
 import { load } from './snapshot/load';
 import { logRate } from './snapshot/log_rate';
 import { memory } from './snapshot/memory';
+import { memoryTotal } from './snapshot/memory_total';
 import { rx } from './snapshot/rx';
 import { tx } from './snapshot/tx';
 
@@ -33,7 +35,7 @@ import { hostDockerInfo } from './tsvb/host_docker_info';
 
 import { InventoryMetrics } from '../../types';
 
-const exposedHostSnapshotMetrics = { cpu, load, logRate, memory, rx, tx };
+const exposedHostSnapshotMetrics = { cpu, load, logRate, memory, rx, tx, cpuCores, memoryTotal };
 // not sure why this is the only model with "count"
 const hostSnapshotMetrics = { count, ...exposedHostSnapshotMetrics };
 

x-pack/plugins/infra/common/inventory_models/host/metrics/snapshot/cpu_cores.ts

@@ -0,0 +1,16 @@
+/*
+ * 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 { MetricsUIAggregation } from '../../../types';
+
+export const cpuCores: MetricsUIAggregation = {
+  cpuCores: {
+    max: {
+      field: 'system.cpu.cores',
+    },
+  },
+};

x-pack/plugins/infra/common/inventory_models/host/metrics/snapshot/memory_total.ts

@@ -0,0 +1,28 @@
+/*
+ * 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 { MetricsUIAggregation } from '../../../types';
+
+export const memoryTotal: MetricsUIAggregation = {
+  memory_total: {
+    avg: {
+      field: 'system.memory.total',
+    },
+  },
+  memoryTotal: {
+    bucket_script: {
+      buckets_path: {
+        memoryTotal: 'memory_total',
+      },
+      script: {
+        source: 'params.memoryTotal / 1000000', // Convert to MB
+        lang: 'painless',
+      },
+      gap_policy: 'skip',
+    },
+  },
+};

x-pack/plugins/infra/common/inventory_models/types.ts

@@ -339,8 +339,10 @@ export type MetricsUIAggregation = rt.TypeOf<typeof MetricsUIAggregationRT>;
 export const SnapshotMetricTypeKeys = {
   count: null,
   cpu: null,
+  cpuCores: null,
   load: null,
   memory: null,
+  memoryTotal: null,
   tx: null,
   rx: null,
   logRate: null,
@@ -382,6 +384,7 @@ export interface InventoryModel {
   fields: {
     id: string;
     name: string;
+    os?: string;
     ip?: string;
   };
   crosslinkSupport: {

x-pack/plugins/infra/kibana.json

@@ -15,8 +15,7 @@
     "triggersActionsUi",
     "observability",
     "ruleRegistry",
-    "unifiedSearch",
-    "lens"
+    "unifiedSearch"
   ],
   "optionalPlugins": ["ml", "home", "embeddable", "osquery"],
   "server": true,

x-pack/plugins/infra/public/apps/metrics_app.tsx

@@ -47,7 +47,6 @@ export const renderApp = (
   return () => {
     core.chrome.docTitle.reset();
     ReactDOM.unmountComponentAtNode(element);
-    plugins.data.search.session.clear();
   };
 };