[Ingest Manager] stop creating events-* index pattern and placeholder…

… index (elastic#74683)

* stop creating events-* index pattern and indices

* add integration test to check for placeholder indices
# Conflicts:
#	x-pack/test/ingest_manager_api_integration/apis/epm/install_remove_assets.ts

x-pack/plugins/ingest_manager/server/services/epm/kibana/index_pattern/install.ts

@@ -72,7 +72,6 @@ export interface IndexPatternField {
 export enum IndexPatternType {
   logs = 'logs',
   metrics = 'metrics',
-  events = 'events',
 }
 // TODO: use a function overload and make pkgName and pkgVersion required for install/update
 // and not for an update removal.  or separate out the functions
@@ -111,11 +110,7 @@ export async function installIndexPatterns(
   const installedPackagesInfo = await Promise.all(installedPackagesFetchInfoPromise);
 
   // for each index pattern type, create an index pattern
-  const indexPatternTypes = [
-    IndexPatternType.logs,
-    IndexPatternType.metrics,
-    IndexPatternType.events,
-  ];
+  const indexPatternTypes = [IndexPatternType.logs, IndexPatternType.metrics];
   indexPatternTypes.forEach(async (indexPatternType) => {
     // if this is an update because a package is being unisntalled (no pkgkey argument passed) and no other packages are installed, remove the index pattern
     if (!pkgName && installedPackages.length === 0) {

x-pack/test/ingest_manager_api_integration/apis/epm/install_remove_assets.ts

@@ -0,0 +1,267 @@
+/*
+ * 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 expect from '@kbn/expect';
+import { FtrProviderContext } from '../../../api_integration/ftr_provider_context';
+import { skipIfNoDockerRegistry } from '../../helpers';
+
+export default function (providerContext: FtrProviderContext) {
+  const { getService } = providerContext;
+  const kibanaServer = getService('kibanaServer');
+  const supertest = getService('supertest');
+  const es = getService('es');
+  const pkgName = 'all_assets';
+  const pkgVersion = '0.1.0';
+  const pkgKey = `${pkgName}-${pkgVersion}`;
+  const logsTemplateName = `logs-${pkgName}.test_logs`;
+  const metricsTemplateName = `metrics-${pkgName}.test_metrics`;
+
+  const uninstallPackage = async (pkg: string) => {
+    await supertest.delete(`/api/ingest_manager/epm/packages/${pkg}`).set('kbn-xsrf', 'xxxx');
+  };
+  const installPackage = async (pkg: string) => {
+    await supertest
+      .post(`/api/ingest_manager/epm/packages/${pkg}`)
+      .set('kbn-xsrf', 'xxxx')
+      .send({ force: true });
+  };
+
+  describe('installs and uninstalls all assets', async () => {
+    describe('installs all assets when installing a package for the first time', async () => {
+      skipIfNoDockerRegistry(providerContext);
+      before(async () => {
+        await installPackage(pkgKey);
+      });
+      it('should have installed the ILM policy', async function () {
+        const resPolicy = await es.transport.request({
+          method: 'GET',
+          path: `/_ilm/policy/all_assets`,
+        });
+        expect(resPolicy.statusCode).equal(200);
+      });
+      it('should have installed the index templates', async function () {
+        const resLogsTemplate = await es.transport.request({
+          method: 'GET',
+          path: `/_index_template/${logsTemplateName}`,
+        });
+        expect(resLogsTemplate.statusCode).equal(200);
+
+        const resMetricsTemplate = await es.transport.request({
+          method: 'GET',
+          path: `/_index_template/${metricsTemplateName}`,
+        });
+        expect(resMetricsTemplate.statusCode).equal(200);
+      });
+      it('should have installed the pipelines', async function () {
+        const res = await es.transport.request({
+          method: 'GET',
+          path: `/_ingest/pipeline/${logsTemplateName}-${pkgVersion}`,
+        });
+        expect(res.statusCode).equal(200);
+      });
+      it('should have installed the template components', async function () {
+        const res = await es.transport.request({
+          method: 'GET',
+          path: `/_component_template/${logsTemplateName}-mappings`,
+        });
+        expect(res.statusCode).equal(200);
+        const resSettings = await es.transport.request({
+          method: 'GET',
+          path: `/_component_template/${logsTemplateName}-settings`,
+        });
+        expect(resSettings.statusCode).equal(200);
+      });
+      it('should have installed the kibana assets', async function () {
+        const resIndexPatternLogs = await kibanaServer.savedObjects.get({
+          type: 'index-pattern',
+          id: 'logs-*',
+        });
+        expect(resIndexPatternLogs.id).equal('logs-*');
+        const resIndexPatternMetrics = await kibanaServer.savedObjects.get({
+          type: 'index-pattern',
+          id: 'metrics-*',
+        });
+        expect(resIndexPatternMetrics.id).equal('metrics-*');
+        const resDashboard = await kibanaServer.savedObjects.get({
+          type: 'dashboard',
+          id: 'sample_dashboard',
+        });
+        expect(resDashboard.id).equal('sample_dashboard');
+        const resDashboard2 = await kibanaServer.savedObjects.get({
+          type: 'dashboard',
+          id: 'sample_dashboard2',
+        });
+        expect(resDashboard2.id).equal('sample_dashboard2');
+        const resVis = await kibanaServer.savedObjects.get({
+          type: 'visualization',
+          id: 'sample_visualization',
+        });
+        expect(resVis.id).equal('sample_visualization');
+        const resSearch = await kibanaServer.savedObjects.get({
+          type: 'search',
+          id: 'sample_search',
+        });
+        expect(resSearch.id).equal('sample_search');
+      });
+      it('should have installed placeholder indices', async function () {
+        const resLogsIndexPatternPlaceholder = await es.transport.request({
+          method: 'GET',
+          path: `/logs-index_pattern_placeholder`,
+        });
+        expect(resLogsIndexPatternPlaceholder.statusCode).equal(200);
+        const resMetricsIndexPatternPlaceholder = await es.transport.request({
+          method: 'GET',
+          path: `/metrics-index_pattern_placeholder`,
+        });
+        expect(resMetricsIndexPatternPlaceholder.statusCode).equal(200);
+      });
+      it('should have created the correct saved object', async function () {
+        const res = await kibanaServer.savedObjects.get({
+          type: 'epm-packages',
+          id: 'all_assets',
+        });
+        expect(res.attributes).eql({
+          installed_kibana: [
+            {
+              id: 'sample_dashboard',
+              type: 'dashboard',
+            },
+            {
+              id: 'sample_dashboard2',
+              type: 'dashboard',
+            },
+            {
+              id: 'sample_search',
+              type: 'search',
+            },
+            {
+              id: 'sample_visualization',
+              type: 'visualization',
+            },
+          ],
+          installed_es: [
+            {
+              id: 'logs-all_assets.test_logs-0.1.0',
+              type: 'ingest_pipeline',
+            },
+            {
+              id: 'logs-all_assets.test_logs',
+              type: 'index_template',
+            },
+            {
+              id: 'metrics-all_assets.test_metrics',
+              type: 'index_template',
+            },
+          ],
+          es_index_patterns: {
+            test_logs: 'logs-all_assets.test_logs-*',
+            test_metrics: 'metrics-all_assets.test_metrics-*',
+          },
+          name: 'all_assets',
+          version: '0.1.0',
+          internal: false,
+          removable: true,
+        });
+      });
+    });
+
+    describe('uninstalls all assets when uninstalling a package', async () => {
+      skipIfNoDockerRegistry(providerContext);
+      before(async () => {
+        await uninstallPackage(pkgKey);
+      });
+      it('should have uninstalled the index templates', async function () {
+        const resLogsTemplate = await es.transport.request(
+          {
+            method: 'GET',
+            path: `/_index_template/${logsTemplateName}`,
+          },
+          {
+            ignore: [404],
+          }
+        );
+        expect(resLogsTemplate.statusCode).equal(404);
+
+        const resMetricsTemplate = await es.transport.request(
+          {
+            method: 'GET',
+            path: `/_index_template/${metricsTemplateName}`,
+          },
+          {
+            ignore: [404],
+          }
+        );
+        expect(resMetricsTemplate.statusCode).equal(404);
+      });
+      it('should have uninstalled the pipelines', async function () {
+        const res = await es.transport.request(
+          {
+            method: 'GET',
+            path: `/_ingest/pipeline/${logsTemplateName}-${pkgVersion}`,
+          },
+          {
+            ignore: [404],
+          }
+        );
+        expect(res.statusCode).equal(404);
+      });
+      it('should have uninstalled the kibana assets', async function () {
+        let resDashboard;
+        try {
+          resDashboard = await kibanaServer.savedObjects.get({
+            type: 'dashboard',
+            id: 'sample_dashboard',
+          });
+        } catch (err) {
+          resDashboard = err;
+        }
+        expect(resDashboard.response.data.statusCode).equal(404);
+        let resDashboard2;
+        try {
+          resDashboard2 = await kibanaServer.savedObjects.get({
+            type: 'dashboard',
+            id: 'sample_dashboard2',
+          });
+        } catch (err) {
+          resDashboard2 = err;
+        }
+        expect(resDashboard2.response.data.statusCode).equal(404);
+        let resVis;
+        try {
+          resVis = await kibanaServer.savedObjects.get({
+            type: 'visualization',
+            id: 'sample_visualization',
+          });
+        } catch (err) {
+          resVis = err;
+        }
+        expect(resVis.response.data.statusCode).equal(404);
+        let resSearch;
+        try {
+          resVis = await kibanaServer.savedObjects.get({
+            type: 'search',
+            id: 'sample_search',
+          });
+        } catch (err) {
+          resSearch = err;
+        }
+        expect(resSearch.response.data.statusCode).equal(404);
+      });
+      it('should have removed the saved object', async function () {
+        let res;
+        try {
+          res = await kibanaServer.savedObjects.get({
+            type: 'epm-packages',
+            id: 'all_assets',
+          });
+        } catch (err) {
+          res = err;
+        }
+        expect(res.response.data.statusCode).equal(404);
+      });
+    });
+  });
+}