[APM] Migrate server routes to NP

src/legacy/core_plugins/apm_oss/index.js

@@ -38,7 +38,6 @@ export default function apmOss(kibana) {
         spanIndices: Joi.string().default('apm-*'),
         metricsIndices: Joi.string().default('apm-*'),
         onboardingIndices: Joi.string().default('apm-*'),
-        apmAgentConfigurationIndex: Joi.string().default('.apm-agent-configuration'),
       }).default();
     },
 

src/plugins/apm_oss/kibana.json

@@ -0,0 +1,11 @@
+{
+  "id": "apm_oss",
+  "version": "8.0.0",
+  "server": true,
+  "kibanaVersion": "kibana",
+  "configPath": [
+    "apm_oss"
+  ],
+  "ui": false,
+  "requiredPlugins": []
+}

src/plugins/apm_oss/server/index.ts

@@ -0,0 +1,41 @@
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+import { schema, TypeOf } from '@kbn/config-schema';
+import { PluginInitializerContext } from '../../../core/server';
+import { APMOSSPlugin } from './plugin';
+
+export const config = {
+  schema: schema.object({
+    transactionIndices: schema.string({ defaultValue: 'apm-*' }),
+    spanIndices: schema.string({ defaultValue: 'apm-*' }),
+    errorIndices: schema.string({ defaultValue: 'apm-*' }),
+    metricsIndices: schema.string({ defaultValue: 'apm-*' }),
+    sourcemapIndices: schema.string({ defaultValue: 'apm-*' }),
+    onboardingIndices: schema.string({ defaultValue: 'apm-*' }),
+    indexPattern: schema.string({ defaultValue: 'apm-*' }),
+  }),
+};
+
+export function plugin(initializerContext: PluginInitializerContext) {
+  return new APMOSSPlugin(initializerContext);
+}
+
+export type APMOSSConfig = TypeOf<typeof config.schema>;
+
+export { APMOSSPlugin as Plugin };

src/plugins/apm_oss/server/plugin.ts

@@ -0,0 +1,38 @@
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+import { Plugin, CoreSetup, PluginInitializerContext } from 'src/core/server';
+import { Observable } from 'rxjs';
+import { APMOSSConfig } from './';
+
+export class APMOSSPlugin implements Plugin<{ config$: Observable<APMOSSConfig> }> {
+  constructor(private readonly initContext: PluginInitializerContext) {
+    this.initContext = initContext;
+  }
+
+  public setup(core: CoreSetup) {
+    const config$ = this.initContext.config.create<APMOSSConfig>();
+
+    return {
+      config$,
+    };
+  }
+
+  start() {}
+  stop() {}
+}

x-pack/legacy/plugins/apm/common/projections/errors.ts

@@ -4,7 +4,11 @@
  * you may not use this file except in compliance with the Elastic License.
  */
 
-import { Setup } from '../../server/lib/helpers/setup_request';
+import {
+  Setup,
+  SetupTimeRange,
+  SetupUIFilters
+} from '../../server/lib/helpers/setup_request';
 import {
   PROCESSOR_EVENT,
   SERVICE_NAME,
@@ -16,7 +20,7 @@ export function getErrorGroupsProjection({
   setup,
   serviceName
 }: {
-  setup: Setup;
+  setup: Setup & SetupTimeRange & SetupUIFilters;
   serviceName: string;
 }) {
   const { start, end, uiFiltersES, indices } = setup;

x-pack/legacy/plugins/apm/common/projections/metrics.ts

@@ -4,7 +4,11 @@
  * you may not use this file except in compliance with the Elastic License.
  */
 
-import { Setup } from '../../server/lib/helpers/setup_request';
+import {
+  Setup,
+  SetupTimeRange,
+  SetupUIFilters
+} from '../../server/lib/helpers/setup_request';
 import {
   SERVICE_NAME,
   PROCESSOR_EVENT,
@@ -30,7 +34,7 @@ export function getMetricsProjection({
   serviceName,
   serviceNodeName
 }: {
-  setup: Setup;
+  setup: Setup & SetupTimeRange & SetupUIFilters;
   serviceName: string;
   serviceNodeName?: string;
 }) {

x-pack/legacy/plugins/apm/common/projections/service_nodes.ts

@@ -4,7 +4,11 @@
  * you may not use this file except in compliance with the Elastic License.
  */
 
-import { Setup } from '../../server/lib/helpers/setup_request';
+import {
+  Setup,
+  SetupTimeRange,
+  SetupUIFilters
+} from '../../server/lib/helpers/setup_request';
 import { SERVICE_NODE_NAME } from '../elasticsearch_fieldnames';
 import { mergeProjection } from './util/merge_projection';
 import { getMetricsProjection } from './metrics';
@@ -14,7 +18,7 @@ export function getServiceNodesProjection({
   serviceName,
   serviceNodeName
 }: {
-  setup: Setup;
+  setup: Setup & SetupTimeRange & SetupUIFilters;
   serviceName: string;
   serviceNodeName?: string;
 }) {

x-pack/legacy/plugins/apm/common/projections/services.ts

@@ -4,11 +4,19 @@
  * you may not use this file except in compliance with the Elastic License.
  */
 
-import { Setup } from '../../server/lib/helpers/setup_request';
+import {
+  Setup,
+  SetupUIFilters,
+  SetupTimeRange
+} from '../../server/lib/helpers/setup_request';
 import { SERVICE_NAME, PROCESSOR_EVENT } from '../elasticsearch_fieldnames';
 import { rangeFilter } from '../../server/lib/helpers/range_filter';
 
-export function getServicesProjection({ setup }: { setup: Setup }) {
+export function getServicesProjection({
+  setup
+}: {
+  setup: Setup & SetupTimeRange & SetupUIFilters;
+}) {
   const { start, end, uiFiltersES, indices } = setup;
 
   return {

x-pack/legacy/plugins/apm/common/projections/transaction_groups.ts

@@ -4,7 +4,11 @@
  * you may not use this file except in compliance with the Elastic License.
  */
 import { omit } from 'lodash';
-import { Setup } from '../../server/lib/helpers/setup_request';
+import {
+  Setup,
+  SetupTimeRange,
+  SetupUIFilters
+} from '../../server/lib/helpers/setup_request';
 import { TRANSACTION_NAME, PARENT_ID } from '../elasticsearch_fieldnames';
 import { Options } from '../../server/lib/transaction_groups/fetcher';
 import { getTransactionsProjection } from './transactions';
@@ -14,7 +18,7 @@ export function getTransactionGroupsProjection({
   setup,
   options
 }: {
-  setup: Setup;
+  setup: Setup & SetupTimeRange & SetupUIFilters;
   options: Options;
 }) {
   const transactionsProjection = getTransactionsProjection({

x-pack/legacy/plugins/apm/common/projections/transactions.ts

@@ -4,7 +4,11 @@
  * you may not use this file except in compliance with the Elastic License.
  */
 
-import { Setup } from '../../server/lib/helpers/setup_request';
+import {
+  Setup,
+  SetupTimeRange,
+  SetupUIFilters
+} from '../../server/lib/helpers/setup_request';
 import {
   SERVICE_NAME,
   TRANSACTION_TYPE,
@@ -19,7 +23,7 @@ export function getTransactionsProjection({
   transactionName,
   transactionType
 }: {
-  setup: Setup;
+  setup: Setup & SetupTimeRange & SetupUIFilters;
   serviceName?: string;
   transactionName?: string;
   transactionType?: string;

x-pack/legacy/plugins/apm/index.ts

@@ -7,10 +7,10 @@
 import { i18n } from '@kbn/i18n';
 import { Server } from 'hapi';
 import { resolve } from 'path';
-import { PluginInitializerContext } from '../../../../src/core/server';
+import { APMPluginContract } from '../../../plugins/apm/server/plugin';
 import { LegacyPluginInitializer } from '../../../../src/legacy/types';
 import mappings from './mappings.json';
-import { plugin } from './server/new-platform';
+import { makeApmUsageCollector } from './server/lib/apm_telemetry';
 
 export const apm: LegacyPluginInitializer = kibana => {
   return new kibana.Plugin({
@@ -68,10 +68,6 @@ export const apm: LegacyPluginInitializer = kibana => {
         // enable plugin
         enabled: Joi.boolean().default(true),
 
-        // buckets
-        minimumBucketSize: Joi.number().default(15),
-        bucketTargetCount: Joi.number().default(15),
-
         // index patterns
         autocreateApmIndexPattern: Joi.boolean().default(true),
 
@@ -112,15 +108,11 @@ export const apm: LegacyPluginInitializer = kibana => {
           }
         }
       });
+      makeApmUsageCollector(server);
+      const apmPlugin = server.newPlatform.setup.plugins
+        .apm as APMPluginContract;
 
-      const initializerContext = {} as PluginInitializerContext;
-      const legacySetup = {
-        server
-      };
-      plugin(initializerContext).setup(
-        server.newPlatform.setup.core,
-        legacySetup
-      );
+      apmPlugin.registerLegacyAPI({ server });
     }
   });
 };

x-pack/legacy/plugins/apm/mappings.json

@@ -61,9 +61,6 @@
       },
       "apm_oss.metricsIndices": {
         "type": "keyword"
-      },
-      "apm_oss.apmAgentConfigurationIndex": {
-        "type": "keyword"
       }
     }
   }

x-pack/legacy/plugins/apm/public/components/app/Settings/ApmIndices/index.tsx

@@ -63,13 +63,6 @@ const APM_INDEX_LABELS = [
     label: i18n.translate('xpack.apm.settings.apmIndices.metricsIndicesLabel', {
       defaultMessage: 'Metrics Indices'
     })
-  },
-  {
-    configurationName: 'apm_oss.apmAgentConfigurationIndex',
-    label: i18n.translate(
-      'xpack.apm.settings.apmIndices.apmAgentConfigurationIndexLabel',
-      { defaultMessage: 'Agent Configuration Index' }
-    )
   }
 ];
 

x-pack/legacy/plugins/apm/public/services/__test__/callApi.test.ts

@@ -48,7 +48,7 @@ describe('callApi', () => {
     it('should not add debug param for non-APM endpoints', async () => {
       await callApi(http, { pathname: `/api/kibana` });
 
-      expect(http.get).toHaveBeenCalledWith('/api/kibana', {});
+      expect(http.get).toHaveBeenCalledWith('/api/kibana', { query: {} });
     });
   });
 

x-pack/legacy/plugins/apm/public/services/__test__/callApmApi.test.ts

@@ -81,10 +81,10 @@ describe('callApmApi', () => {
       expect.objectContaining({
         pathname: '/api/apm',
         method: 'POST',
-        body: JSON.stringify({
+        body: {
           foo: 'bar',
           bar: 'foo'
-        })
+        }
       })
     );
   });

x-pack/legacy/plugins/apm/public/services/rest/callApi.ts

@@ -20,15 +20,23 @@ function fetchOptionsWithDebug(fetchOptions: FetchOptions) {
     sessionStorage.getItem('apm_debug') === 'true' &&
     startsWith(fetchOptions.pathname, '/api/apm');
 
-  if (!debugEnabled) {
-    return fetchOptions;
-  }
+  const isGet = !fetchOptions.method || fetchOptions.method === 'GET';
+
+  // Need an empty body to pass route validation
+  const body = isGet
+    ? {}
+    : {
+        body: JSON.stringify(
+          fetchOptions.body || ({} as HttpFetchOptions['body'])
+        )
+      };
 
   return {
     ...fetchOptions,
+    ...body,
     query: {
       ...fetchOptions.query,
-      _debug: true
+      ...(debugEnabled ? { _debug: true } : {})
     }
   };
 }

x-pack/legacy/plugins/apm/public/services/rest/createCallApmApi.ts

@@ -22,10 +22,6 @@ export const createCallApmApi = (http: HttpServiceBase) =>
     const { pathname, params = {}, ...opts } = options;
 
     const path = (params.path || {}) as Record<string, any>;
-    const body = params.body
-      ? { body: JSON.stringify(params.body) }
-      : undefined;
-    const query = params.query ? { query: params.query } : undefined;
 
     const formattedPathname = Object.keys(path).reduce((acc, paramName) => {
       return acc.replace(`{${paramName}}`, path[paramName]);
@@ -34,7 +30,7 @@ export const createCallApmApi = (http: HttpServiceBase) =>
     return callApi(http, {
       ...opts,
       pathname: formattedPathname,
-      ...body,
-      ...query
+      body: params.body,
+      query: params.query
     });
   }) as APMClient;