[cloud plugin] Add serverless projectId to configuration and contract (#161728)

## Summary

Fix https://github.com/elastic/kibana/issues/161652

Add the `serverless.projectId` config setting to the `cloud` plugin, and
expose the `isCloudServerless` and `serverless.projectId` info from the
cloud plugin's API.

test/plugin_functional/test_suites/core_plugins/rendering.ts

@@ -221,6 +221,8 @@ export default function ({ getService }: PluginFunctionalProviderContext) {
         'xpack.cloud.organization_url (string)',
         'xpack.cloud.billing_url (string)',
         'xpack.cloud.profile_url (string)',
+        // can't be used to infer urls or customer id from the outside
+        'xpack.cloud.serverless.project_id (string)',
         'xpack.discoverEnhanced.actions.exploreDataInChart.enabled (boolean)',
         'xpack.discoverEnhanced.actions.exploreDataInContextMenu.enabled (boolean)',
         'xpack.fleet.agents.enabled (boolean)',

x-pack/plugins/cloud/public/mocks.tsx

@@ -26,6 +26,10 @@ function createSetupMock(): jest.Mocked<CloudSetup> {
     isElasticStaffOwned: true,
     trialEndDate: new Date('2020-10-01T14:13:12Z'),
     registerCloudService: jest.fn(),
+    isServerlessEnabled: false,
+    serverless: {
+      projectId: undefined,
+    },
   };
 }
 
@@ -42,6 +46,10 @@ const createStartMock = (): jest.Mocked<CloudStart> => ({
   billingUrl: 'billing-url',
   profileUrl: 'profile-url',
   organizationUrl: 'organization-url',
+  isServerlessEnabled: false,
+  serverless: {
+    projectId: undefined,
+  },
 });
 
 export const cloudMock = {

x-pack/plugins/cloud/public/plugin.test.ts

@@ -7,7 +7,7 @@
 
 import { decodeCloudIdMock, parseDeploymentIdFromDeploymentUrlMock } from './plugin.test.mocks';
 import { coreMock } from '@kbn/core/public/mocks';
-import { CloudPlugin } from './plugin';
+import { CloudPlugin, type CloudConfigType } from './plugin';
 import type { DecodedCloudId } from '../common/decode_cloud_id';
 
 const baseConfig = {
@@ -25,11 +25,12 @@ describe('Cloud Plugin', () => {
 
   describe('#setup', () => {
     describe('interface', () => {
-      const setupPlugin = () => {
+      const setupPlugin = (configParts: Partial<CloudConfigType> = {}) => {
         const initContext = coreMock.createPluginInitializerContext({
           ...baseConfig,
           id: 'cloudId',
           cname: 'cloud.elastic.co',
+          ...configParts,
         });
         const plugin = new CloudPlugin(initContext);
 
@@ -114,11 +115,38 @@ describe('Cloud Plugin', () => {
         expect(decodeCloudIdMock).toHaveBeenCalledTimes(1);
         expect(decodeCloudIdMock).toHaveBeenCalledWith('cloudId', expect.any(Object));
       });
+
+      describe('isServerlessEnabled', () => {
+        it('is `true` when `serverless.projectId` is set', () => {
+          const { setup } = setupPlugin({
+            serverless: {
+              project_id: 'my-awesome-project',
+            },
+          });
+          expect(setup.isServerlessEnabled).toBe(true);
+        });
+
+        it('is `false` when `serverless.projectId` is not set', () => {
+          const { setup } = setupPlugin({
+            serverless: undefined,
+          });
+          expect(setup.isServerlessEnabled).toBe(false);
+        });
+      });
+
+      it('exposes `serverless.projectId`', () => {
+        const { setup } = setupPlugin({
+          serverless: {
+            project_id: 'my-awesome-project',
+          },
+        });
+        expect(setup.serverless.projectId).toBe('my-awesome-project');
+      });
     });
   });
 
   describe('#start', () => {
-    const startPlugin = () => {
+    const startPlugin = (configParts: Partial<CloudConfigType> = {}) => {
       const plugin = new CloudPlugin(
         coreMock.createPluginInitializerContext({
           id: 'cloudId',
@@ -132,6 +160,7 @@ describe('Cloud Plugin', () => {
           chat: {
             enabled: false,
           },
+          ...configParts,
         })
       );
       const coreSetup = coreMock.createSetup();
@@ -154,5 +183,38 @@ describe('Cloud Plugin', () => {
         ]
       `);
     });
+
+    describe('isServerlessEnabled', () => {
+      it('is `true` when `serverless.projectId` is set', () => {
+        const { plugin } = startPlugin({
+          serverless: {
+            project_id: 'my-awesome-project',
+          },
+        });
+        const coreStart = coreMock.createStart();
+        const start = plugin.start(coreStart);
+        expect(start.isServerlessEnabled).toBe(true);
+      });
+
+      it('is `false` when `serverless.projectId` is not set', () => {
+        const { plugin } = startPlugin({
+          serverless: undefined,
+        });
+        const coreStart = coreMock.createStart();
+        const start = plugin.start(coreStart);
+        expect(start.isServerlessEnabled).toBe(false);
+      });
+    });
+
+    it('exposes `serverless.projectId`', () => {
+      const { plugin } = startPlugin({
+        serverless: {
+          project_id: 'my-awesome-project',
+        },
+      });
+      const coreStart = coreMock.createStart();
+      const start = plugin.start(coreStart);
+      expect(start.serverless.projectId).toBe('my-awesome-project');
+    });
   });
 });

x-pack/plugins/cloud/public/plugin.tsx

@@ -26,6 +26,9 @@ export interface CloudConfigType {
   organization_url?: string;
   trial_end_date?: string;
   is_elastic_staff_owned?: boolean;
+  serverless?: {
+    project_id: string;
+  };
 }
 
 interface CloudUrls {
@@ -39,12 +42,14 @@ interface CloudUrls {
 export class CloudPlugin implements Plugin<CloudSetup> {
   private readonly config: CloudConfigType;
   private readonly isCloudEnabled: boolean;
+  private readonly isServerlessEnabled: boolean;
   private readonly contextProviders: FC[] = [];
   private readonly logger: Logger;
 
   constructor(private readonly initializerContext: PluginInitializerContext) {
     this.config = this.initializerContext.config.get<CloudConfigType>();
     this.isCloudEnabled = getIsCloudEnabled(this.config.id);
+    this.isServerlessEnabled = !!this.config.serverless?.project_id;
     this.logger = initializerContext.logger.get();
   }
 
@@ -77,6 +82,10 @@ export class CloudPlugin implements Plugin<CloudSetup> {
       trialEndDate: trialEndDate ? new Date(trialEndDate) : undefined,
       isElasticStaffOwned,
       isCloudEnabled: this.isCloudEnabled,
+      isServerlessEnabled: this.isServerlessEnabled,
+      serverless: {
+        projectId: this.config.serverless?.project_id,
+      },
       registerCloudService: (contextProvider) => {
         this.contextProviders.push(contextProvider);
       },
@@ -118,6 +127,10 @@ export class CloudPlugin implements Plugin<CloudSetup> {
       organizationUrl,
       elasticsearchUrl: decodedId?.elasticsearchUrl,
       kibanaUrl: decodedId?.kibanaUrl,
+      isServerlessEnabled: this.isServerlessEnabled,
+      serverless: {
+        projectId: this.config.serverless?.project_id,
+      },
     };
   }
 

x-pack/plugins/cloud/public/types.ts

@@ -44,6 +44,21 @@ export interface CloudStart {
    * The full URL to the Kibana deployment.
    */
   kibanaUrl?: string;
+  /**
+   * `true` when running on Serverless Elastic Cloud
+   * Note that `isCloudEnabled` will always be true when `isServerlessEnabled` is.
+   */
+  isServerlessEnabled: boolean;
+  /**
+   * Serverless configuration
+   */
+  serverless: {
+    /**
+     * The serverless projectId.
+     * Will always be present if `isServerlessEnabled` is `true`
+     */
+    projectId?: string;
+  };
 }
 
 export interface CloudSetup {
@@ -112,4 +127,19 @@ export interface CloudSetup {
    * @param contextProvider The React component from the Service Provider.
    */
   registerCloudService: (contextProvider: FC) => void;
+  /**
+   * `true` when running on Serverless Elastic Cloud
+   * Note that `isCloudEnabled` will always be true when `isServerlessEnabled` is.
+   */
+  isServerlessEnabled: boolean;
+  /**
+   * Serverless configuration
+   */
+  serverless: {
+    /**
+     * The serverless projectId.
+     * Will always be present if `isServerlessEnabled` is `true`
+     */
+    projectId?: string;
+  };
 }

x-pack/plugins/cloud/server/config.ts

@@ -29,6 +29,11 @@ const configSchema = schema.object({
   profile_url: schema.maybe(schema.string()),
   trial_end_date: schema.maybe(schema.string()),
   is_elastic_staff_owned: schema.maybe(schema.boolean()),
+  serverless: schema.maybe(
+    schema.object({
+      project_id: schema.string(),
+    })
+  ),
 });
 
 export type CloudConfigType = TypeOf<typeof configSchema>;
@@ -44,6 +49,9 @@ export const config: PluginConfigDescriptor<CloudConfigType> = {
     profile_url: true,
     trial_end_date: true,
     is_elastic_staff_owned: true,
+    serverless: {
+      project_id: true,
+    },
   },
   schema: configSchema,
 };

x-pack/plugins/cloud/server/mocks.ts

@@ -23,6 +23,10 @@ function createSetupMock(): jest.Mocked<CloudSetup> {
       url: undefined,
       secretToken: undefined,
     },
+    isServerlessEnabled: false,
+    serverless: {
+      projectId: undefined,
+    },
   };
 }
 

x-pack/plugins/cloud/server/plugin.test.ts

@@ -7,6 +7,7 @@
 
 import { decodeCloudIdMock, parseDeploymentIdFromDeploymentUrlMock } from './plugin.test.mocks';
 import { coreMock } from '@kbn/core/server/mocks';
+import type { CloudConfigType } from './config';
 import { CloudPlugin } from './plugin';
 import type { DecodedCloudId } from '../common/decode_cloud_id';
 
@@ -23,11 +24,12 @@ describe('Cloud Plugin', () => {
     decodeCloudIdMock.mockReset().mockReturnValue({});
   });
 
-  const setupPlugin = () => {
+  const setupPlugin = (configParts: Partial<CloudConfigType> = {}) => {
     const initContext = coreMock.createPluginInitializerContext({
       ...baseConfig,
       id: 'cloudId',
       cname: 'cloud.elastic.co',
+      ...configParts,
     });
     const plugin = new CloudPlugin(initContext);
 
@@ -90,6 +92,33 @@ describe('Cloud Plugin', () => {
         expect(decodeCloudIdMock).toHaveBeenCalledTimes(1);
         expect(decodeCloudIdMock).toHaveBeenCalledWith('cloudId', expect.any(Object));
       });
+
+      describe('isServerlessEnabled', () => {
+        it('is `true` when `serverless.projectId` is set', () => {
+          const { setup } = setupPlugin({
+            serverless: {
+              project_id: 'my-awesome-project',
+            },
+          });
+          expect(setup.isServerlessEnabled).toBe(true);
+        });
+
+        it('is `false` when `serverless.projectId` is not set', () => {
+          const { setup } = setupPlugin({
+            serverless: undefined,
+          });
+          expect(setup.isServerlessEnabled).toBe(false);
+        });
+      });
+
+      it('exposes `serverless.projectId`', () => {
+        const { setup } = setupPlugin({
+          serverless: {
+            project_id: 'my-awesome-project',
+          },
+        });
+        expect(setup.serverless.projectId).toBe('my-awesome-project');
+      });
     });
   });
 

x-pack/plugins/cloud/server/plugin.ts

@@ -71,6 +71,21 @@ export interface CloudSetup {
     url?: string;
     secretToken?: string;
   };
+  /**
+   * `true` when running on Serverless Elastic Cloud
+   * Note that `isCloudEnabled` will always be true when `isServerlessEnabled` is.
+   */
+  isServerlessEnabled: boolean;
+  /**
+   * Serverless configuration
+   */
+  serverless: {
+    /**
+     * The serverless projectId.
+     * Will always be present if `isServerlessEnabled` is `true`
+     */
+    projectId?: string;
+  };
 }
 
 /**
@@ -94,6 +109,8 @@ export class CloudPlugin implements Plugin<CloudSetup, CloudStart> {
 
   public setup(core: CoreSetup, { usageCollection }: PluginsSetup): CloudSetup {
     const isCloudEnabled = getIsCloudEnabled(this.config.id);
+    const isServerlessEnabled = !!this.config.serverless?.project_id;
+
     registerCloudDeploymentMetadataAnalyticsContext(core.analytics, this.config);
     registerCloudUsageCollector(usageCollection, {
       isCloudEnabled,
@@ -121,6 +138,10 @@ export class CloudPlugin implements Plugin<CloudSetup, CloudStart> {
         url: this.config.apm?.url,
         secretToken: this.config.apm?.secret_token,
       },
+      isServerlessEnabled,
+      serverless: {
+        projectId: this.config.serverless?.project_id,
+      },
     };
   }
 

x-pack/plugins/enterprise_search/public/applications/shared/get_cloud_enterprise_search_host/get_cloud_enterprise_search_host.test.ts

@@ -15,6 +15,10 @@ const defaultPortCloud = {
   cloudHost: 'us-central1.gcp.cloud.es.io',
   cloudDefaultPort: '443',
   registerCloudService: jest.fn(),
+  isServerlessEnabled: false,
+  serverless: {
+    projectId: undefined,
+  },
 };
 // 9243
 const customPortCloud = {
@@ -25,17 +29,29 @@ const customPortCloud = {
   cloudHost: 'us-central1.gcp.cloud.es.io',
   cloudDefaultPort: '9243',
   registerCloudService: jest.fn(),
+  isServerlessEnabled: false,
+  serverless: {
+    projectId: undefined,
+  },
 };
 const missingDeploymentIdCloud = {
   cloudId:
     'dXMtY2VudHJhbDEuZ2NwLmNsb3VkLmVzLmlvOjkyNDMkYWMzMWViYjkwMjQxNzczMTU3MDQzYzM0ZmQyNmZkNDYkYTRjMDYyMzBlNDhjOGZjZTdiZTg4YTA3NGEzYmIzZTA=',
   isCloudEnabled: true,
   registerCloudService: jest.fn(),
+  isServerlessEnabled: false,
+  serverless: {
+    projectId: undefined,
+  },
 };
 const noCloud = {
   cloudId: undefined,
   isCloudEnabled: false,
   registerCloudService: jest.fn(),
+  isServerlessEnabled: false,
+  serverless: {
+    projectId: undefined,
+  },
 };
 
 describe('getCloudEnterpriseSearchHost', () => {

x-pack/plugins/fleet/.storybook/context/cloud.ts

@@ -18,6 +18,10 @@ export const getCloud = ({ isCloudEnabled }: { isCloudEnabled: boolean }) => {
     profileUrl: 'https://profile.url',
     snapshotsUrl: 'https://snapshots.url',
     registerCloudService: () => {},
+    isServerlessEnabled: false,
+    serverless: {
+      projectId: undefined,
+    },
   };
 
   return cloud;

x-pack/plugins/fleet/server/services/preconfiguration/fleet_server_host.test.ts

@@ -120,6 +120,10 @@ describe('getCloudFleetServersHosts', () => {
       deploymentId: 'deployment-id-1',
       cloudHost: 'us-east-1.aws.found.io',
       apm: {},
+      isServerlessEnabled: false,
+      serverless: {
+        projectId: undefined,
+      },
     });
 
     expect(getCloudFleetServersHosts()).toMatchInlineSnapshot(`
@@ -138,6 +142,10 @@ describe('getCloudFleetServersHosts', () => {
       cloudHost: 'test.fr',
       cloudDefaultPort: '9243',
       apm: {},
+      isServerlessEnabled: false,
+      serverless: {
+        projectId: undefined,
+      },
     });
 
     expect(getCloudFleetServersHosts()).toMatchInlineSnapshot(`
@@ -171,6 +179,10 @@ describe('createCloudFleetServerHostIfNeeded', () => {
       isCloudEnabled: true,
       deploymentId: 'deployment-id-1',
       apm: {},
+      isServerlessEnabled: false,
+      serverless: {
+        projectId: undefined,
+      },
     });
     mockedGetDefaultFleetServerHost.mockResolvedValue({
       id: 'test',
@@ -190,6 +202,10 @@ describe('createCloudFleetServerHostIfNeeded', () => {
       deploymentId: 'deployment-id-1',
       cloudHost: 'us-east-1.aws.found.io',
       apm: {},
+      isServerlessEnabled: false,
+      serverless: {
+        projectId: undefined,
+      },
     });
     mockedGetDefaultFleetServerHost.mockResolvedValue(null);
     soClient.create.mockResolvedValue({