| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF 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. |
| */ |
| |
| var App = require('app'); |
| var blueprintUtils = require('utils/blueprint'); |
| var dataManipulation = require('utils/data_manipulation'); |
| |
| App.BlueprintMixin = Em.Mixin.create({ |
| |
| /** |
| * returns blueprint for all currently installed master, slave and client components |
| * @method getCurrentMasterSlaveBlueprint |
| */ |
| getCurrentMasterSlaveBlueprint: function () { |
| var components = App.HostComponent.find(); |
| var hosts = components.mapProperty("hostName").uniq(); |
| var mappedComponents = dataManipulation.groupPropertyValues(components, 'hostName'); |
| |
| var res = { |
| blueprint: { host_groups: [] }, |
| blueprint_cluster_binding: { host_groups: [] } |
| }; |
| |
| hosts.forEach(function (host, i) { |
| var group_name = 'host-group-' + (i + 1); |
| |
| res.blueprint.host_groups.push({ |
| name: group_name, |
| components: mappedComponents[host] ? mappedComponents[host].map(function (c) { |
| return { name: Em.get(c, 'componentName') }; |
| }) : [] |
| }); |
| |
| res.blueprint_cluster_binding.host_groups.push({ |
| name: group_name, |
| hosts: [ |
| { fqdn: host } |
| ] |
| }); |
| }); |
| return res; |
| }, |
| |
| /** |
| * Returns blueprint for all currently installed slave and client components |
| */ |
| getCurrentSlaveBlueprint: function () { |
| var self = this; |
| var fullBlueprint = self.getCurrentMasterSlaveBlueprint(); |
| |
| var components = App.StackServiceComponent.find().filter(function (c) { |
| return c.get('isSlave') || c.get('isClient'); |
| }).mapProperty("componentName"); |
| |
| return blueprintUtils.filterByComponents(fullBlueprint, components); |
| } |
| }); |