[Fleet] Display package root requirements

x-pack/plugins/fleet/common/types/models/epm.ts

@@ -337,6 +337,7 @@ export enum RegistryDataStreamKeys {
   dataset_is_prefix = 'dataset_is_prefix',
   routing_rules = 'routing_rules',
   lifecycle = 'lifecycle',
+  agent = 'agent',
 }
 
 export interface RegistryDataStream {
@@ -355,6 +356,12 @@ export interface RegistryDataStream {
   [RegistryDataStreamKeys.dataset_is_prefix]?: boolean;
   [RegistryDataStreamKeys.routing_rules]?: RegistryDataStreamRoutingRules[];
   [RegistryDataStreamKeys.lifecycle]?: RegistryDataStreamLifecycle;
+  [RegistryDataStreamKeys.lifecycle]?: RegistryDataStreamLifecycle;
+  [RegistryDataStreamKeys.agent]?: RegistryAgent;
+}
+
+export interface RegistryAgent {
+  privileges?: { root?: boolean };
 }
 
 export interface RegistryElasticsearch {

x-pack/plugins/fleet/common/types/models/package_spec.ts

@@ -31,6 +31,9 @@ export interface PackageSpecManifest {
     RegistryElasticsearch,
     'index_template.settings' | 'index_template.mappings' | 'index_template.data_stream'
   >;
+  agent?: {
+    privileges?: { root?: boolean };
+  };
   asset_tags?: PackageSpecTags[];
 }
 export interface PackageSpecTags {

x-pack/plugins/fleet/public/applications/integrations/sections/epm/screens/detail/overview/overview.tsx

@@ -37,6 +37,7 @@ import type { PackageInfo, RegistryPolicyTemplate } from '../../../../../types';
 import { Screenshots } from './screenshots';
 import { Readme } from './readme';
 import { Details } from './details';
+import { Requirements } from './requirements';
 
 interface Props {
   packageInfo: PackageInfo;
@@ -277,6 +278,10 @@ export const OverviewPage: React.FC<Props> = memo(
       ];
     }, [h1, navItems]);
 
+    const requireAgentRootPrivileges =
+      packageInfo.agent?.privileges?.root ||
+      packageInfo.data_streams?.some((d) => d.agent?.privileges?.root); // TODO move to an util function that can be tested
+
     return (
       <EuiFlexGroup alignItems="flexStart" data-test-subj="epm.OverviewPage">
         <SideBar grow={2}>
@@ -309,6 +314,11 @@ export const OverviewPage: React.FC<Props> = memo(
         </EuiFlexItem>
         <EuiFlexItem grow={3}>
           <EuiFlexGroup direction="column" gutterSize="l" alignItems="flexStart">
+            {requireAgentRootPrivileges ? (
+              <EuiFlexItem>
+                <Requirements />
+              </EuiFlexItem>
+            ) : null}
             {screenshots.length ? (
               <EuiFlexItem>
                 <Screenshots

x-pack/plugins/fleet/public/applications/integrations/sections/epm/screens/detail/overview/requirements.tsx

@@ -0,0 +1,58 @@
+/*
+ * 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, { memo } from 'react';
+import { i18n } from '@kbn/i18n';
+import { FormattedMessage } from '@kbn/i18n-react';
+import { EuiFlexGroup, EuiFlexItem, EuiText, EuiDescriptionList } from '@elastic/eui';
+
+export const Requirements: React.FC = memo(() => {
+  return (
+    <EuiFlexGroup direction="column" gutterSize="s">
+      <EuiFlexItem>
+        <EuiFlexGroup
+          direction="row"
+          alignItems="center"
+          gutterSize="xs"
+          justifyContent="spaceBetween"
+        >
+          <EuiFlexItem grow={false}>
+            <EuiText>
+              <h4>
+                <FormattedMessage
+                  id="xpack.fleet.epm.requirementsTitle"
+                  defaultMessage="Requirements"
+                />
+              </h4>
+            </EuiText>
+          </EuiFlexItem>
+        </EuiFlexGroup>
+      </EuiFlexItem>
+
+      <EuiFlexItem>
+        <EuiDescriptionList
+          type="column"
+          compressed
+          listItems={[
+            {
+              title: i18n.translate('xpack.fleet.epm.requirements.permissionLabel', {
+                defaultMessage: 'Permissions',
+              }),
+              description: (
+                <>
+                  <FormattedMessage
+                    id="xpack.fleet.epm.requirements.permissionRequireRootMessage"
+                    defaultMessage="root privileges"
+                  />
+                </>
+              ),
+            },
+          ]}
+        />
+      </EuiFlexItem>
+    </EuiFlexGroup>
+  );
+});