[6.x] Integrate new platform (core) server side into Kibana

.eslintignore

@@ -15,6 +15,7 @@ bower_components
 /src/core_plugins/console/public/tests/webpackShims
 /src/ui/public/utils/decode_geo_hash.js
 /src/core_plugins/timelion/public/webpackShims/jquery.flot.*
+/src/core/lib/kbn_internal_native_observable
 /packages/*/target
 /packages/eslint-config-kibana
 /packages/eslint-plugin-kibana-custom

package.json

@@ -129,8 +129,10 @@
     "glob-all": "3.0.1",
     "good-squeeze": "2.1.0",
     "h2o2": "5.1.1",
+    "h2o2-latest": "npm:h2o2@8.1.2",
     "handlebars": "4.0.5",
     "hapi": "14.2.0",
+    "hapi-latest": "npm:hapi@17.5.0",
     "hjson": "3.1.0",
     "http-proxy-agent": "^2.1.0",
     "https-proxy-agent": "^2.2.1",
@@ -193,12 +195,14 @@
     "script-loader": "0.7.2",
     "semver": "^5.5.0",
     "style-loader": "0.19.0",
+    "symbol-observable": "^1.2.0",
     "tar": "2.2.0",
     "tinygradient": "0.3.0",
     "tinymath": "0.2.1",
     "topojson-client": "3.0.0",
     "trunc-html": "1.0.2",
     "trunc-text": "1.0.2",
+    "type-detect": "^4.0.8",
     "uglifyjs-webpack-plugin": "0.4.6",
     "ui-select": "0.19.6",
     "url-loader": "0.5.9",
@@ -228,21 +232,31 @@
     "@types/angular": "^1.6.45",
     "@types/babel-core": "^6.25.5",
     "@types/bluebird": "^3.1.1",
+    "@types/chance": "^1.0.0",
     "@types/classnames": "^2.2.3",
     "@types/eslint": "^4.16.2",
     "@types/execa": "^0.9.0",
     "@types/getopts": "^2.0.0",
     "@types/glob": "^5.0.35",
+    "@types/hapi-latest": "npm:@types/hapi@17.0.12",
+    "@types/has-ansi": "^3.0.0",
     "@types/jest": "^22.2.3",
+    "@types/joi": "^10.4.4",
     "@types/jquery": "3.3.1",
+    "@types/js-yaml": "^3.11.1",
     "@types/listr": "^0.13.0",
     "@types/lodash": "^3.10.1",
     "@types/minimatch": "^2.0.29",
+    "@types/node": "^8.10.20",
     "@types/prop-types": "^15.5.3",
     "@types/react": "^16.3.14",
     "@types/react-dom": "^16.0.5",
     "@types/redux": "^3.6.31",
     "@types/redux-actions": "^2.2.1",
+    "@types/sinon": "^5.0.0",
+    "@types/strip-ansi": "^3.0.0",
+    "@types/supertest": "^2.0.4",
+    "@types/type-detect": "^4.0.1",
     "angular-mocks": "1.4.7",
     "babel-eslint": "8.1.2",
     "babel-jest": "^22.4.3",
@@ -282,6 +296,7 @@
     "grunt-run": "0.7.0",
     "gulp-babel": "^7.0.1",
     "gulp-sourcemaps": "1.7.3",
+    "has-ansi": "^3.0.0",
     "husky": "0.8.1",
     "image-diff": "1.6.0",
     "istanbul-instrumenter-loader": "3.0.0",

src/cli/cluster/cluster_manager.js

@@ -22,9 +22,9 @@ import { debounce, invoke, bindAll, once, uniq } from 'lodash';
 
 import Log from '../log';
 import Worker from './worker';
-import BasePathProxy from './base_path_proxy';
 import { Config } from '../../server/config/config';
 import { transformDeprecations } from '../../server/config/transform_deprecations';
+import { configureBasePathProxy } from './configure_base_path_proxy';
 
 process.env.kbnWorkerType = 'managr';
 
@@ -33,10 +33,14 @@ export default class ClusterManager {
     const transformedSettings = transformDeprecations(settings);
     const config = await Config.withDefaultSchema(transformedSettings);
 
-    return new ClusterManager(opts, config);
+    const basePathProxy = opts.basePath
+      ? await configureBasePathProxy(config)
+      : undefined;
+
+    return new ClusterManager(opts, config, basePathProxy);
   }
 
-  constructor(opts, config) {
+  constructor(opts, config, basePathProxy) {
     this.log = new Log(opts.quiet, opts.silent);
     this.addedCount = 0;
 
@@ -46,17 +50,17 @@ export default class ClusterManager {
       '--server.autoListen=false',
     ];
 
-    if (opts.basePath) {
-      this.basePathProxy = new BasePathProxy(this, config);
+    if (basePathProxy) {
+      this.basePathProxy = basePathProxy;
 
       optimizerArgv.push(
-        `--server.basePath=${this.basePathProxy.basePath}`,
+        `--server.basePath=${this.basePathProxy.getBasePath()}`,
         '--server.rewriteBasePath=true',
       );
 
       serverArgv.push(
-        `--server.port=${this.basePathProxy.targetPort}`,
-        `--server.basePath=${this.basePathProxy.basePath}`,
+        `--server.port=${this.basePathProxy.getTargetPort()}`,
+        `--server.basePath=${this.basePathProxy.getBasePath()}`,
         '--server.rewriteBasePath=true',
       );
     }
@@ -77,6 +81,12 @@ export default class ClusterManager {
       })
     ];
 
+    if (basePathProxy) {
+      // Pass server worker to the basepath proxy so that it can hold off the
+      // proxying until server worker is ready.
+      this.basePathProxy.serverWorker = this.server;
+    }
+
     // broker messages between workers
     this.workers.forEach((worker) => {
       worker.on('broadcast', (msg) => {
@@ -119,7 +129,7 @@ export default class ClusterManager {
     this.setupManualRestart();
     invoke(this.workers, 'start');
     if (this.basePathProxy) {
-      this.basePathProxy.listen();
+      this.basePathProxy.start();
     }
   }
 

src/cli/cluster/configure_base_path_proxy.js

@@ -0,0 +1,64 @@
+/*
+ * 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 { Server } from 'hapi';
+import { createBasePathProxy } from '../../core';
+import { setupLogging } from '../../server/logging';
+
+export async function configureBasePathProxy(config) {
+  // New platform forwards all logs to the legacy platform so we need HapiJS server
+  // here just for logging purposes and nothing else.
+  const server = new Server();
+  setupLogging(server, config);
+
+  const basePathProxy = createBasePathProxy({ server, config });
+
+  await basePathProxy.configure({
+    shouldRedirectFromOldBasePath: path => {
+      const isApp = path.startsWith('app/');
+      const isKnownShortPath = ['login', 'logout', 'status'].includes(path);
+
+      return isApp || isKnownShortPath;
+    },
+
+    blockUntil: () => {
+      // Wait until `serverWorker either crashes or starts to listen.
+      // The `serverWorker` property should be set by the ClusterManager
+      // once it creates the worker.
+      const serverWorker = basePathProxy.serverWorker;
+      if (serverWorker.listening || serverWorker.crashed) {
+        return Promise.resolve();
+      }
+
+      return new Promise(resolve => {
+        const done = () => {
+          serverWorker.removeListener('listening', done);
+          serverWorker.removeListener('crashed', done);
+
+          resolve();
+        };
+
+        serverWorker.on('listening', done);
+        serverWorker.on('crashed', done);
+      });
+    },
+  });
+
+  return basePathProxy;
+}