Agent version warning

assets/js/components/Health/HealthIcon.jsx

@@ -15,6 +15,7 @@ function HealthIcon({
   health = undefined,
   centered = false,
   hoverOpacity = true,
+  size = 'l',
 }) {
   const hoverOpacityClass = {
     'hover:opacity-75': hoverOpacity,
@@ -24,7 +25,7 @@ function HealthIcon({
     case 'passing':
       return (
         <EOS_CHECK_CIRCLE_OUTLINED
-          size="l"
+          size={size}
           className={classNames(
             hoverOpacityClass,
             computedIconCssClass('fill-jungle-green-500', centered)
@@ -34,7 +35,7 @@ function HealthIcon({
     case 'warning':
       return (
         <EOS_WARNING_OUTLINED
-          size="l"
+          size={size}
           className={classNames(
             hoverOpacityClass,
             computedIconCssClass('fill-yellow-500', centered)
@@ -44,7 +45,7 @@ function HealthIcon({
     case 'critical':
       return (
         <EOS_ERROR_OUTLINED
-          size="l"
+          size={size}
           className={classNames(
             hoverOpacityClass,
             computedIconCssClass('fill-red-500', centered)
@@ -56,7 +57,7 @@ function HealthIcon({
     default:
       return (
         <EOS_LENS_FILLED
-          size="l"
+          size={size}
           className={classNames(
             hoverOpacityClass,
             computedIconCssClass('fill-gray-500', centered)

assets/js/components/Health/HealthIcon.stories.jsx

@@ -0,0 +1,31 @@
+import React from 'react';
+import HealthIcon from '.';
+
+export default {
+  title: 'HealthIcon',
+  component: HealthIcon,
+};
+
+export function Passing() {
+  return <HealthIcon health="passing" />;
+}
+
+export function Warning() {
+  return <HealthIcon health="warning" />;
+}
+
+export function Critical() {
+  return <HealthIcon health="critical" />;
+}
+
+export function Pending() {
+  return <HealthIcon health="pending" />;
+}
+
+export function Default() {
+  return <HealthIcon health="unknown" />;
+}
+
+export function ExtraLarge() {
+  return <HealthIcon health="passing" size="xl" />;
+}

assets/js/components/Health/HealthIcon.test.jsx

@@ -11,6 +11,7 @@ describe('HealthIcon', () => {
     expect(svgEl.classList.toString()).toContain(
       'hover:opacity-75 fill-jungle-green-500'
     );
+    expect(svgEl).toHaveAttribute('width', '24');
   });
   it('should display a yellow svg when the health is warning', () => {
     const { container } = render(<HealthIcon health="warning" />);
@@ -32,4 +33,9 @@ describe('HealthIcon', () => {
     const svgEl = container.querySelector("[data-testid='eos-svg-component']");
     expect(svgEl.classList.toString()).toContain('hover:opacity-100');
   });
+  it('should display the icon with the applied size', () => {
+    const { container } = render(<HealthIcon health="passing" size="m" />);
+    const svgEl = container.querySelector("[data-testid='eos-svg-component']");
+    expect(svgEl).toHaveAttribute('width', '18');
+  });
 });

assets/js/components/HostDetails/HostDetails.jsx

@@ -3,13 +3,15 @@ import { useParams } from 'react-router-dom';
 import { useSelector } from 'react-redux';
 
 import { networkClient } from '@lib/network';
+import { agentVersionWarning } from '@lib/agent';
 
 import ListView from '@components/ListView';
 import Table from '@components/Table';
 
 import PageHeader from '@components/PageHeader';
 import BackButton from '@components/BackButton';
 import ClusterLink from '@components/ClusterLink';
+import WarningBanner from '@components/Banners/WarningBanner';
 import SuseLogo from '@static/suse_logo.svg';
 import {
   getInstancesOnHost,
@@ -50,6 +52,8 @@ function HostDetails() {
     return <div>Not Found</div>;
   }
 
+  const versionWarningMessage = agentVersionWarning(host.agent_version);
+
   return (
     <div>
       <BackButton url="/hosts">Back to Hosts</BackButton>
@@ -76,6 +80,9 @@ function HostDetails() {
           )
         )}
       </div>
+      {versionWarningMessage && (
+        <WarningBanner>{versionWarningMessage}</WarningBanner>
+      )}
       <div className="mt-4 bg-white shadow rounded-lg py-4 px-8">
         <ListView
           orientation="vertical"

assets/js/components/HostDetails/HostDetails.test.jsx

@@ -0,0 +1,69 @@
+import React from 'react';
+import { screen } from '@testing-library/react';
+import '@testing-library/jest-dom';
+import MockAdapter from 'axios-mock-adapter';
+
+import {
+  withState,
+  defaultInitialState,
+  renderWithRouterMatch,
+} from '@lib/test-utils';
+import { hostFactory } from '@lib/test-utils/factories';
+import { networkClient } from '@lib/network';
+
+import HostDetails from './HostDetails';
+
+// delayResponse is need to avoid component updates on axios requests
+const axiosMock = new MockAdapter(networkClient, { delayResponse: 2000 });
+
+describe('HostDetails component', () => {
+  beforeEach(() => {
+    axiosMock.reset();
+  });
+
+  it('should not show any warning message if the agent version is correct', () => {
+    const hosts = hostFactory.buildList(1, { agent_version: '2.0.0' });
+    const { id: hostID } = hosts[0];
+    const state = {
+      ...defaultInitialState,
+      hostsList: {
+        hosts,
+      },
+    };
+    const [StatefulHostDetails] = withState(<HostDetails />, state);
+
+    renderWithRouterMatch(StatefulHostDetails, {
+      path: '/hosts/:hostID',
+      route: `/hosts/${hostID}`,
+    });
+
+    expect(
+      screen.queryByText(
+        'Agent version 2.0.0 or greater is required for the new checks engine.'
+      )
+    ).not.toBeInTheDocument();
+  });
+
+  it('should show 2.0.0 version required warning message', () => {
+    const hosts = hostFactory.buildList(1, { agent_version: '1.0.0' });
+    const { id: hostID } = hosts[0];
+    const state = {
+      ...defaultInitialState,
+      hostsList: {
+        hosts,
+      },
+    };
+    const [StatefulHostDetails] = withState(<HostDetails />, state);
+
+    renderWithRouterMatch(StatefulHostDetails, {
+      path: '/hosts/:hostID',
+      route: `/hosts/${hostID}`,
+    });
+
+    expect(
+      screen.getByText(
+        'Agent version 2.0.0 or greater is required for the new checks engine.'
+      )
+    ).toBeInTheDocument();
+  });
+});

assets/js/components/HostsList.jsx

@@ -1,19 +1,25 @@
-import React, { Fragment } from 'react';
+import React from 'react';
+
+import { useSearchParams } from 'react-router-dom';
+import { useSelector, useDispatch } from 'react-redux';
+import { EOS_WARNING_OUTLINED } from 'eos-icons-react';
+
 import Table from '@components/Table';
 import HealthIcon from '@components/Health/HealthIcon';
-import { useSearchParams } from 'react-router-dom';
 import Tags from '@components/Tags';
-import { addTagToHost, removeTagFromHost } from '@state/hosts';
 import HostLink from '@components/HostLink';
 import ClusterLink from '@components/ClusterLink';
 import SapSystemLink from '@components/SapSystemLink';
 import PageHeader from '@components/PageHeader';
-import { useSelector, useDispatch } from 'react-redux';
-
-import { post, del } from '@lib/network';
+import Pill from '@components/Pill';
 import HealthSummary from '@components/HealthSummary/HealthSummary';
 import { getCounters } from '@components/HealthSummary/summarySelection';
 import ProviderLabel from '@components/ProviderLabel';
+import Tooltip from '@components/Tooltip';
+
+import { addTagToHost, removeTagFromHost } from '@state/hosts';
+import { post, del } from '@lib/network';
+import { agentVersionWarning } from '@lib/agent';
 
 const getInstancesByHost = (applicationInstances, databaseInstances, hostId) =>
   applicationInstances
@@ -118,11 +124,33 @@ function HostsList() {
       {
         title: 'Agent version',
         key: 'agent_version',
-        render: (content) => (
-          <span className="px-2 text-xs leading-5 font-semibold rounded-full bg-green-100 text-green-800 truncate w-32 inline-block">
-            {content}
-          </span>
-        ),
+        render: (content) => {
+          const warning = agentVersionWarning(content);
+          if (warning) {
+            return (
+              <Pill
+                size="xs"
+                className="bg-yellow-100 text-yellow-800 group flex items-center relative"
+              >
+                <EOS_WARNING_OUTLINED
+                  size="base"
+                  className="centered fill-yellow-800"
+                />
+                <span className="ml-1 truncate max-w-[100px]">{content}</span>
+                <Tooltip tooltipText={warning} width="w-52 -translate-x-1/3" />
+              </Pill>
+            );
+          }
+          return (
+            <Pill
+              size="xs"
+              display="inline-block"
+              className="bg-green-100 text-green-800 truncate max-w-[112px]"
+            >
+              {content}
+            </Pill>
+          );
+        },
       },
       {
         title: 'Tags',

assets/js/components/HostsList.test.jsx

@@ -1,10 +1,16 @@
 import React from 'react';
 import { screen, waitFor } from '@testing-library/react';
+import userEvent from '@testing-library/user-event';
 import 'intersection-observer';
 import '@testing-library/jest-dom';
 import { hostFactory } from '@lib/test-utils/factories';
 
-import { renderWithRouter, withDefaultState, withState } from '@lib/test-utils';
+import {
+  renderWithRouter,
+  withDefaultState,
+  withState,
+  defaultInitialState,
+} from '@lib/test-utils';
 
 import { filterTable, clearFilter } from '@components/Table/Table.test';
 
@@ -50,6 +56,47 @@ describe('HostsLists component', () => {
         );
       });
     });
+
+    it('should show a warning state if the agent version is not compatible', () => {
+      const user = userEvent.setup();
+
+      const host1 = hostFactory.build({ agent_version: '1.0.0' });
+      const host2 = hostFactory.build({ agent_version: '2.0.0' });
+      const state = {
+        ...defaultInitialState,
+        hostsList: {
+          hosts: [].concat(host1, host2),
+        },
+      };
+
+      const [StatefulHostsList] = withState(<HostsList />, state);
+
+      renderWithRouter(StatefulHostsList);
+      const table = screen.getByRole('table');
+      const host1VersionCell = table.querySelector(
+        'tr:nth-child(1) > td:nth-child(7)'
+      );
+      expect(host1VersionCell).toHaveTextContent('1.0.0');
+      const icon1 = host1VersionCell.querySelector(
+        "[data-testid='eos-svg-component']"
+      );
+      expect(icon1.classList.toString()).toContain('fill-yellow-800');
+
+      const host2VersionCell = table.querySelector(
+        'tr:nth-child(2) > td:nth-child(7)'
+      );
+      expect(host2VersionCell).toHaveTextContent('2.0.0');
+      expect(
+        host2VersionCell.querySelector("[data-testid='eos-svg-component']")
+      ).toBeNull();
+
+      user.hover(host2VersionCell);
+      expect(
+        screen.queryByText(
+          'Agent version 2.0.0 or greater is required for the new checks engine.'
+        )
+      ).toBeInTheDocument();
+    });
   });
 
   describe('filtering', () => {

assets/js/components/Pill/Pill.jsx

@@ -12,17 +12,19 @@ function Pill({
   onClick = () => {},
   size = 'sm',
   roundedMode = 'rounded-full',
+  display = 'inline-flex',
 }) {
   return (
     <span
       className={classNames(
-        `inline-flex leading-5 font-semibold`,
+        `leading-5 font-semibold`,
         {
           'bg-green-100': !className,
           'text-green-800': !className,
         },
         roundedMode,
         sizeClasses[size],
+        display,
         className
       )}
       aria-hidden="true"