[ftr/services/es] use apiVersion from es plugin (#30733)

src/legacy/core_plugins/elasticsearch/index.js

@@ -24,6 +24,7 @@ import { clientLogger } from './lib/client_logger';
 import { createClusters } from './lib/create_clusters';
 import { createProxy } from './lib/create_proxy';
 import filterHeaders from './lib/filter_headers';
+import { DEFAULT_API_VERSION } from './lib/default_api_version';
 
 const DEFAULT_REQUEST_HEADERS = ['authorization'];
 
@@ -57,7 +58,7 @@ export default function (kibana) {
         startupTimeout: Joi.number().default(5000),
         logQueries: Joi.boolean().default(false),
         ssl: sslSchema,
-        apiVersion: Joi.string().default('master'),
+        apiVersion: Joi.string().default(DEFAULT_API_VERSION),
         healthCheck: Joi.object({
           delay: Joi.number().default(2500)
         }).default(),

src/legacy/core_plugins/elasticsearch/lib/default_api_version.js

@@ -0,0 +1,20 @@
+/*
+ * 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.
+ */
+
+export const DEFAULT_API_VERSION = 'master';

test/common/services/es.js

@@ -21,10 +21,13 @@ import { format as formatUrl } from 'url';
 
 import elasticsearch from 'elasticsearch';
 
+import { DEFAULT_API_VERSION } from '../../../src/legacy/core_plugins/elasticsearch/lib/default_api_version';
+
 export function EsProvider({ getService }) {
   const config = getService('config');
 
   return new elasticsearch.Client({
+    apiVersion: DEFAULT_API_VERSION,
     host: formatUrl(config.get('servers.elasticsearch')),
     requestTimeout: config.get('timeouts.esRequestTimeout'),
   });