[Observability] Landing page for Observability

x-pack/.i18nrc.json

@@ -48,7 +48,8 @@
     "xpack.triggersActionsUI": "plugins/triggers_actions_ui",
     "xpack.upgradeAssistant": "plugins/upgrade_assistant",
     "xpack.uptime": ["plugins/uptime"],
-    "xpack.watcher": "plugins/watcher"
+    "xpack.watcher": "plugins/watcher",
+    "xpack.observability": "plugins/observability"
   },
   "translations": [
     "plugins/translations/translations/zh-CN.json",

x-pack/plugins/apm/public/plugin.ts

@@ -75,7 +75,7 @@ export class ApmPlugin implements Plugin<ApmPluginSetup, ApmPluginStart> {
     core.application.register({
       id: 'apm',
       title: 'APM',
-      order: 8100,
+      order: 8300,
       euiIconType: 'apmApp',
       appRoute: '/app/apm',
       icon: 'plugins/apm/public/icon.svg',

x-pack/plugins/infra/public/plugin.ts

@@ -64,7 +64,7 @@ export class Plugin
         defaultMessage: 'Logs',
       }),
       euiIconType: 'logsApp',
-      order: 8000,
+      order: 8100,
       appRoute: '/app/logs',
       category: DEFAULT_APP_CATEGORIES.observability,
       mount: async (params: AppMountParameters) => {
@@ -89,7 +89,7 @@ export class Plugin
         defaultMessage: 'Metrics',
       }),
       euiIconType: 'metricsApp',
-      order: 8001,
+      order: 8200,
       appRoute: '/app/metrics',
       category: DEFAULT_APP_CATEGORIES.observability,
       mount: async (params: AppMountParameters) => {

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

@@ -0,0 +1,29 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+import React from 'react';
+import ReactDOM from 'react-dom';
+import { EuiThemeProvider } from '../../../../legacy/common/eui_styled_components';
+import { AppMountParameters, CoreStart } from '../../../../../src/core/public';
+import { Home } from '../pages/home';
+import { PluginContext } from '../context/plugin_context';
+
+export const renderApp = (core: CoreStart, { element }: AppMountParameters) => {
+  const i18nCore = core.i18n;
+  const isDarkMode = core.uiSettings.get('theme:darkMode');
+  ReactDOM.render(
+    <PluginContext.Provider value={{ core }}>
+      <EuiThemeProvider darkMode={isDarkMode}>
+        <i18nCore.Context>
+          <Home />
+        </i18nCore.Context>
+      </EuiThemeProvider>
+    </PluginContext.Provider>,
+    element
+  );
+  return () => {
+    ReactDOM.unmountComponentAtNode(element);
+  };
+};

x-pack/plugins/observability/public/context/plugin_context.tsx

@@ -0,0 +1,14 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+
+import { createContext } from 'react';
+import { AppMountContext } from 'kibana/public';
+
+export interface PluginContextValue {
+  core: AppMountContext['core'];
+}
+
+export const PluginContext = createContext({} as PluginContextValue);

x-pack/plugins/observability/public/hooks/use_plugin_context.tsx

@@ -0,0 +1,12 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+
+import { useContext } from 'react';
+import { PluginContext } from '../context/plugin_context';
+
+export function usePluginContext() {
+  return useContext(PluginContext);
+}

x-pack/plugins/observability/public/pages/home/index.tsx

@@ -0,0 +1,205 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+
+import {
+  EuiButton,
+  EuiCard,
+  EuiFlexGrid,
+  EuiFlexGroup,
+  EuiFlexItem,
+  EuiHorizontalRule,
+  EuiIcon,
+  EuiImage,
+  EuiSpacer,
+  EuiText,
+  EuiTitle,
+} from '@elastic/eui';
+import { i18n } from '@kbn/i18n';
+import React, { useEffect } from 'react';
+import styled from 'styled-components';
+import { usePluginContext } from '../../hooks/use_plugin_context';
+import { appsSection, tryItOutItemsSection } from './section';
+
+const Container = styled.div`
+  min-height: calc(100vh - 48px);
+  background: ${(props) => props.theme.eui.euiColorEmptyShade};
+`;
+
+const Title = styled.div`
+  background-color: ${(props) => props.theme.eui.euiPageBackgroundColor};
+  border-bottom: ${(props) => props.theme.eui.euiBorderThin};
+`;
+
+const Page = styled.div`
+  width: 100%;
+  max-width: 1200px;
+  margin: 0 auto;
+  overflow: hidden;
+}
+`;
+
+const EuiCardWithoutPadding = styled(EuiCard)`
+  padding: 0;
+`;
+
+export const Home = () => {
+  const { core } = usePluginContext();
+
+  useEffect(() => {
+    core.chrome.setBreadcrumbs([
+      {
+        text: i18n.translate('xpack.observability.home.breadcrumb.observability', {
+          defaultMessage: 'Observability',
+        }),
+      },
+      {
+        text: i18n.translate('xpack.observability.home.breadcrumb.gettingStarted', {
+          defaultMessage: 'Getting started',
+        }),
+      },
+    ]);
+  }, [core]);
+
+  return (
+    <Container>
+      <Title>
+        <Page>
+          <EuiSpacer size="xxl" />
+          <EuiFlexGroup>
+            <EuiFlexItem grow={false}>
+              <EuiIcon type="logoObservability" size="xxl" />
+            </EuiFlexItem>
+            <EuiFlexItem>
+              <EuiTitle size="m">
+                <h1>
+                  {i18n.translate('xpack.observability.home.title', {
+                    defaultMessage: 'Observability',
+                  })}
+                </h1>
+              </EuiTitle>
+            </EuiFlexItem>
+          </EuiFlexGroup>
+          <EuiSpacer size="xxl" />
+        </Page>
+      </Title>
+      <Page>
+        <EuiSpacer size="xxl" />
+        <EuiFlexGroup direction="column">
+          {/* title and description */}
+          <EuiFlexItem style={{ maxWidth: '50%' }}>
+            <EuiTitle size="s">
+              <h2>
+                {i18n.translate('xpack.observability.home.sectionTitle', {
+                  defaultMessage: 'Observability built on the Elastic Stack',
+                })}
+              </h2>
+            </EuiTitle>
+            <EuiSpacer size="m" />
+            <EuiText size="s" color="subdued">
+              {i18n.translate('xpack.observability.home.sectionsubtitle', {
+                defaultMessage:
+                  'Bring your logs, metrics, and APM traces together at scale in a single stack so you can monitor and react to events happening anywhere in your environment.',
+              })}
+            </EuiText>
+          </EuiFlexItem>
+
+          {/* Apps sections */}
+          <EuiFlexItem>
+            <EuiSpacer size="s" />
+            <EuiFlexGroup>
+              <EuiFlexItem>
+                <EuiFlexGrid columns={2}>
+                  {appsSection.map((app) => (
+                    <EuiFlexItem>
+                      <EuiCardWithoutPadding
+                        display="plain"
+                        layout="horizontal"
+                        icon={<EuiIcon size="l" type={app.icon} />}
+                        title={
+                          <EuiTitle size="xs" className="title">
+                            <h3>{app.title}</h3>
+                          </EuiTitle>
+                        }
+                        description={app.description}
+                      />
+                    </EuiFlexItem>
+                  ))}
+                </EuiFlexGrid>
+              </EuiFlexItem>
+              <EuiFlexItem>
+                <EuiImage
+                  size="xl"
+                  alt="observability overview image"
+                  url={core.http.basePath.prepend(
+                    '/plugins/observability/assets/observability_overview.png'
+                  )}
+                />
+              </EuiFlexItem>
+            </EuiFlexGroup>
+          </EuiFlexItem>
+
+          {/* Get started button */}
+          <EuiFlexItem>
+            <EuiFlexGroup justifyContent="center" gutterSize="none">
+              <EuiFlexItem grow={false}>
+                <EuiButton
+                  fill
+                  iconType="sortRight"
+                  iconSide="right"
+                  href={core.http.basePath.prepend('/app/home#/tutorial_directory/logging')}
+                >
+                  {i18n.translate('xpack.observability.home.getStatedButton', {
+                    defaultMessage: 'Get started',
+                  })}
+                </EuiButton>
+              </EuiFlexItem>
+            </EuiFlexGroup>
+          </EuiFlexItem>
+
+          <EuiHorizontalRule margin="xl" />
+
+          {/* Try it out */}
+          <EuiFlexItem>
+            <EuiFlexGroup justifyContent="center">
+              <EuiFlexItem grow={false}>
+                <EuiTitle size="s">
+                  <h3>
+                    {i18n.translate('xpack.observability.home.tryItOut', {
+                      defaultMessage: 'Try it out',
+                    })}
+                  </h3>
+                </EuiTitle>
+              </EuiFlexItem>
+            </EuiFlexGroup>
+          </EuiFlexItem>
+
+          {/* Try it out sections */}
+          <EuiFlexItem>
+            <EuiFlexGroup justifyContent="center">
+              {tryItOutItemsSection.map((item) => (
+                <EuiFlexItem grow={false} key={item.id} style={{ width: '260px' }}>
+                  <EuiCard
+                    layout="horizontal"
+                    icon={<EuiIcon size="l" type={item.icon} />}
+                    title={
+                      <EuiTitle size="xs" className="title">
+                        <h3>{item.title}</h3>
+                      </EuiTitle>
+                    }
+                    description={item.description}
+                    target={item.target}
+                    href={item.href}
+                  />
+                </EuiFlexItem>
+              ))}
+            </EuiFlexGroup>
+            <EuiSpacer />
+          </EuiFlexItem>
+        </EuiFlexGroup>
+      </Page>
+    </Container>
+  );
+};

x-pack/plugins/observability/public/pages/home/section.ts

@@ -0,0 +1,84 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+import { i18n } from '@kbn/i18n';
+
+interface ISection {
+  id: string;
+  title: string;
+  icon: string;
+  description: string;
+  href?: string;
+  target?: '_blank';
+}
+
+export const appsSection: ISection[] = [
+  {
+    id: 'logs',
+    title: i18n.translate('xpack.observability.section.apps.logs.title', {
+      defaultMessage: 'Logs',
+    }),
+    icon: 'logoLogging',
+    description: i18n.translate('xpack.observability.section.apps.logs.description', {
+      defaultMessage:
+        'The Elastic Stack (sometimes known as the ELK Stack) is the most popular open source logging platform.',
+    }),
+  },
+  {
+    id: 'apm',
+    title: i18n.translate('xpack.observability.section.apps.apm.title', {
+      defaultMessage: 'APM',
+    }),
+    icon: 'logoAPM',
+    description: i18n.translate('xpack.observability.section.apps.apm.description', {
+      defaultMessage:
+        'See exactly where your application is spending time so you can quickly fix issues and feel good about the code you push.',
+    }),
+  },
+  {
+    id: 'metrics',
+    title: i18n.translate('xpack.observability.section.apps.metrics.title', {
+      defaultMessage: 'Metrics',
+    }),
+    icon: 'logoMetrics',
+    description: i18n.translate('xpack.observability.section.apps.metrics.description', {
+      defaultMessage:
+        'Already using the Elastic Stack for logs? Add metrics in just a few steps and correlate metrics and logs in one place.',
+    }),
+  },
+  {
+    id: 'uptime',
+    title: i18n.translate('xpack.observability.section.apps.uptime.title', {
+      defaultMessage: 'Uptime',
+    }),
+    icon: 'logoUptime',
+    description: i18n.translate('xpack.observability.section.apps.uptime.description', {
+      defaultMessage:
+        'React to availability issues across your apps and services before they affect users.',
+    }),
+  },
+];
+
+export const tryItOutItemsSection: ISection[] = [
+  {
+    id: 'demo',
+    title: i18n.translate('xpack.observability.section.tryItOut.demo.title', {
+      defaultMessage: 'Demo Playground',
+    }),
+    icon: 'play',
+    description: '',
+    href: 'https://demo.elastic.co/',
+    target: '_blank',
+  },
+  {
+    id: 'sampleData',
+    title: i18n.translate('xpack.observability.section.tryItOut.sampleData.title', {
+      defaultMessage: 'Add sample data',
+    }),
+    icon: 'documents',
+    description: '',
+    href: '/app/home#/tutorial_directory/sampleData',
+  },
+];