Code coverage report for app/controllers/main/admin/highAvailability/journalNode/step4_controller.js

Statements: 100% (24 / 24)      Branches: 100% (8 / 8)      Functions: 100% (9 / 9)      Lines: 100% (24 / 24)      Ignored: none     

All files » app/controllers/main/admin/highAvailability/journalNode/ » step4_controller.js
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99    1                                     1   1                     1 1       1       2 2 1   1         2 2 1 1     1         1               1 1 1                       2 2 2 2 2                  
'use strict';
 
;require.register("controllers/main/admin/highAvailability/journalNode/step4_controller", function (exports, require, module) {
  /**
   * 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');
 
  App.ManageJournalNodeWizardStep4Controller = App.ManageJournalNodeProgressPageController.extend({
    name: 'manageJournalNodeWizardStep4Controller',
    clusterDeployState: 'JOURNALNODE_MANAGEMENT',
    tasksMessagesPrefix: 'admin.manageJournalNode.wizard.step',
 
    commands: ['stopStandbyNameNode', 'stopAllServices', 'installJournalNodes', 'deleteJournalNodes', 'reconfigureHDFS'],
 
    hdfsSiteTag: "",
 
    stopStandbyNameNode: function stopStandbyNameNode() {
      // save who's active and who's standby at this point in time
      var hostName = this.get('content.standByNN.host_name');
      this.updateComponent('NAMENODE', hostName, 'HDFS', 'INSTALLED');
    },
 
    stopAllServices: function stopAllServices() {
      this.stopServices([], true, true);
    },
 
    installJournalNodes: function installJournalNodes() {
      var hostNames = App.router.get('manageJournalNodeWizardController').getJournalNodesToAdd();
      if (hostNames && hostNames.length > 0) {
        this.createInstallComponentTask('JOURNALNODE', hostNames, "HDFS");
      } else {
        this.onTaskCompleted();
      }
    },
 
    deleteJournalNodes: function deleteJournalNodes() {
      var hosts = App.router.get('manageJournalNodeWizardController').getJournalNodesToDelete();
      if (hosts && hosts.length > 0) {
        hosts.forEach(function (host) {
          this.deleteComponent('JOURNALNODE', host);
        }, this);
      } else {
        this.onTaskCompleted();
      }
    },
 
    reconfigureHDFS: function reconfigureHDFS() {
      this.updateConfigProperties(this.get('content.serviceConfigProperties'));
    },
 
    /**
     * Update service configurations
     * @param {Object} data - config object to update
     */
    updateConfigProperties: function updateConfigProperties(data) {
      var siteNames = ['hdfs-site'];
      var configData = this.reconfigureSites(siteNames, data, Em.I18n.t('admin.manageJournalNode.step4.save.configuration.note').format(App.format.role('NAMENODE', false)));
      App.ajax.send({
        name: 'common.service.configurations',
        sender: this,
        data: {
          desired_config: configData
        },
        success: 'installHDFSClients',
        error: 'onTaskError'
      });
    },
 
    installHDFSClients: function installHDFSClients() {
      var nnHostNames = this.get('content.masterComponentHosts').filterProperty('component', 'NAMENODE').mapProperty('hostName');
      var jnHostNames = this.get('content.masterComponentHosts').filterProperty('component', 'JOURNALNODE').mapProperty('hostName');
      var hostNames = nnHostNames.concat(jnHostNames).uniq();
      this.createInstallComponentTask('HDFS_CLIENT', hostNames, 'HDFS');
      App.clusterStatus.setClusterStatus({
        clusterName: this.get('content.cluster.name'),
        clusterState: 'JOURNALNODE_MANAGEMENT',
        wizardControllerName: this.get('content.controllerName'),
        localdb: App.db.data
      });
    }
 
  });
});