ambari/ambari-web/app/routes/add_service_routes.js

/**
 * 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');
// @todo: remove App.supports.kerberosAutomated after Kerberos Automation Wizard support

module.exports = App.WizardRoute.extend({
  route: '/service/add',

  enter: function (router) {
    if (App.isAuthorized('SERVICE.ADD_DELETE_SERVICES')) {
      // `getSecurityStatus` call is required to retrieve information related to kerberos type: Manual or automated kerberos
      router.get('mainController').isLoading.call(router.get('clusterController'),'isClusterNameLoaded').done(function () {
        App.router.get('mainAdminKerberosController').getSecurityStatus().always(function () {
          Em.run.next(function () {
            var addServiceController = router.get('addServiceController');
            App.router.get('updateController').set('isWorking', false);
            var popup = App.ModalPopup.show({
              classNames: ['full-width-modal', 'add-service-wizard-modal'],
              header: Em.I18n.t('services.add.header'),
              bodyClass: App.AddServiceView.extend({
                controllerBinding: 'App.router.addServiceController'
              }),
              primary: Em.I18n.t('form.cancel'),
              showFooter: false,
              secondary: null,

              onPrimary: function () {
                this.hide();
                App.router.transitionTo('main.services.index');
              },
              onClose: function () {
                this.set('showCloseButton', false); // prevent user to click "Close" many times
                App.router.get('updateController').set('isWorking', true);
                var self = this;
                App.router.get('updateController').updateServices(function () {
                  App.router.get('updateController').updateServiceMetric();
                });
                var exitPath = addServiceController.getDBProperty('onClosePath') || 'main.services.index';
                addServiceController.finish();
                App.router.get('wizardWatcherController').resetUser();
                // We need to do recovery based on whether we are in Add Host or Installer wizard
                App.clusterStatus.setClusterStatus({
                  clusterName: App.router.get('content.cluster.name'),
                  clusterState: 'DEFAULT'
                }, {
                  alwaysCallback: function () {
                    self.hide();
                    App.router.transitionTo(exitPath);
                    Em.run.next(function() {
                      location.reload();
                    });
                  }
                });

              },
              didInsertElement: function () {
                this.fitHeight();
              }
            });
            addServiceController.set('popup', popup);
            var currentClusterStatus = App.clusterStatus.get('value');
            if (currentClusterStatus) {
              switch (currentClusterStatus.clusterState) {
                case 'ADD_SERVICES_DEPLOY_PREP_2' :
                  addServiceController.setCurrentStep('5');
                  break;
                case 'ADD_SERVICES_INSTALLING_3' :
                case 'SERVICE_STARTING_3' :
                case 'ADD_SERVICES_INSTALLED_4' :
                  addServiceController.setCurrentStep('7');
                  break;
                default:
                  if(App.db.data.AddService.currentStep != undefined) {
                    addServiceController.setCurrentStep(App.db.data.AddService.currentStep);
                  }
                  break;
              }
            }

            App.router.get('wizardWatcherController').setUser(addServiceController.get('name'));
            router.transitionTo('step' + addServiceController.get('currentStep'));
          });
        });
      });
    } else {
      Em.run.next(function () {
        App.router.transitionTo('main.services');
      });
    }

  },

  step1: Em.Route.extend({
    route: '/step1',
    connectOutlets: function (router) {
      var controller = router.get('addServiceController');
      controller.setCurrentStep('1');
      controller.set('hideBackButton', true);
      controller.dataLoading().done(function () {
        controller.loadAllPriorSteps().done(function () {
          var wizardStep4Controller = router.get('wizardStep4Controller');
          wizardStep4Controller.set('wizardController', controller);
          controller.connectOutlet('wizardStep4', controller.get('content.services').filterProperty('isInstallable', true));
        });
      });
    },
    next: function (router) {
      var addServiceController = router.get('addServiceController');
      var wizardStep4Controller = router.get('wizardStep4Controller');
      addServiceController.saveServices(wizardStep4Controller);
      addServiceController.saveClients(wizardStep4Controller);
      addServiceController.setDBProperty('masterComponentHosts', undefined);

      var wizardStep5Controller = router.get('wizardStep5Controller');
      wizardStep5Controller.clearRecommendations(); // Force reload recommendation between steps 1 and 2
      addServiceController.setDBProperty('recommendations', undefined);
      addServiceController.set('stackConfigsLoaded', false);
      App.configsCollection.clearAll();
      router.transitionTo('step2');
    }
  }),

  step2: Em.Route.extend({
    route: '/step2',
    connectOutlets: function (router) {
      var controller = router.get('addServiceController');
      var wizardStep2Controller = router.get('wizardStep5Controller');
      controller.setCurrentStep('2');
      controller.set('hideBackButton', false);
      wizardStep2Controller.set('isInitialLayout', true);
      controller.dataLoading().done(function () {
        controller.loadAllPriorSteps().done(function () {
          controller.connectOutlet('wizardStep5', controller.get('content'));
        });
      });

    },
    back: Em.Router.transitionTo('step1'),
    next: function (router) {
      var addServiceController = router.get('addServiceController');
      var wizardStep5Controller = router.get('wizardStep5Controller');
      var wizardStep6Controller = router.get('wizardStep6Controller');
      addServiceController.saveMasterComponentHosts(wizardStep5Controller);
      addServiceController.setDBProperty('slaveComponentHosts', undefined);
      addServiceController.setDBProperty('recommendations', wizardStep5Controller.get('content.recommendations'));
      wizardStep6Controller.set('isClientsSet', false);
      router.transitionTo('step3');
    }
  }),

  step3: Em.Route.extend({
    route: '/step3',
    connectOutlets: function (router) {
      var controller = router.get('addServiceController');
      controller.setCurrentStep('3');
      router.get('mainController').isLoading.call(router.get('clusterController'), 'isServiceContentFullyLoaded').done(function () {
        controller.loadAllPriorSteps().done(function () {
          var wizardStep6Controller = router.get('wizardStep6Controller');
          wizardStep6Controller.set('wizardController', controller);
          controller.connectOutlet('wizardStep6', controller.get('content'));
        });
      });
    },
    back: function (router) {
      var controller = router.get('addServiceController');
      if (!controller.get('content.skipMasterStep')) {
        router.transitionTo('step2');
      } else {
        router.transitionTo('step1');
      }
    },
    next: function (router) {
      var addServiceController = router.get('addServiceController');
      var wizardStep6Controller = router.get('wizardStep6Controller');

      wizardStep6Controller.callValidation(function () {
        wizardStep6Controller.showValidationIssuesAcceptBox(function () {
          addServiceController.saveSlaveComponentHosts(wizardStep6Controller);
          addServiceController.get('content').set('serviceConfigProperties', null);
          addServiceController.setDBProperties({
            serviceConfigProperties: null,
            groupsToDelete: null,
            recommendationsHostGroups: wizardStep6Controller.get('content.recommendationsHostGroups'),
            recommendationsConfigs: null
          });
          router.get('wizardStep7Controller').set('recommendationsConfigs', null);
          router.get('wizardStep7Controller').clearAllRecommendations();
          addServiceController.setDBProperty('serviceConfigGroups', undefined);
          router.transitionTo('step4');
        });
      });
    }
  }),

  step4: Em.Route.extend({
    route: '/step4',
    connectOutlets: function (router) {
      var controller = router.get('addServiceController');
      controller.setCurrentStep('4');
      controller.dataLoading().done(function () {
        var wizardStep7Controller = router.get('wizardStep7Controller');
        controller.loadAllPriorSteps().done(function () {
          wizardStep7Controller.getConfigTags();
          wizardStep7Controller.set('wizardController', controller);
          controller.usersLoading().done(function () {
            router.get('mainController').isLoading.call(router.get('clusterController'), 'isClusterNameLoaded').done(function () {
              router.get('mainController').isLoading.call(router.get('clusterController'), 'isServiceContentFullyLoaded').done(function () {
                controller.connectOutlet('wizardStep7', controller.get('content'));
              });
            });
          });
        });
      });
    },
    back: function (router) {
      var controller = router.get('addServiceController');
      if (!controller.get('content.skipSlavesStep')) {
        router.transitionTo('step3');
      } else if (!controller.get('content.skipMasterStep')) {
        router.transitionTo('step2');
      } else {
        router.transitionTo('step1');
      }
    },
    next: function (router) {
      var addServiceController = router.get('addServiceController');
      var wizardStep7Controller = router.get('wizardStep7Controller');
      addServiceController.saveServiceConfigProperties(wizardStep7Controller);
      addServiceController.saveServiceConfigGroups(wizardStep7Controller, true);
      if (App.get('isKerberosEnabled')) {
        addServiceController.clearCachedStepConfigValues(router.get('kerberosWizardStep4Controller'));
        router.transitionTo('step5');
        return;
      }
      router.transitionTo('step6');
    }
  }),

  step5: Em.Route.extend({
    route: '/step5',
    connectOutlets: function (router) {
      var controller = router.get('addServiceController');
      controller.setCurrentStep('5');
      controller.dataLoading().done(function () {
        var kerberosStep4Controller = router.get('kerberosWizardStep4Controller');
        controller.loadAllPriorSteps().done(function () {
          kerberosStep4Controller.set('wizardController', controller);
          controller.connectOutlet('kerberosWizardStep4', controller.get('content'));
        });
      });
    },
    back: function (router) {
      var controller = router.get('addServiceController');
      if (!controller.get('content.skipConfigStep')) {
        router.transitionTo('step4');
      }
      else {
        if (!controller.get('content.skipSlavesStep')) {
          router.transitionTo('step3');
        }
        else {
          if (!controller.get('content.skipMasterStep')) {
            router.transitionTo('step2');
          }
          else {
            router.transitionTo('step1');
          }
        }
      }
    },
    next: function (router) {
      if (App.Cluster.find().objectAt(0).get('isKerberosEnabled')) {
        if (router.get('mainAdminKerberosController.isManualKerberos')) {
          router.get('wizardStep8Controller').updateKerberosDescriptor(true);
        } else {
          router.get('kerberosWizardStep2Controller').createKerberosAdminSession(router.get('kerberosWizardStep4Controller.stepConfigs')[0].get('configs'));
        }
        router.get('addServiceController').cacheStepConfigValues(router.get('kerberosWizardStep4Controller'));
      }
      router.transitionTo('step6');
    }
  }),

  step6: Em.Route.extend({
    route: '/step6',
    connectOutlets: function (router, context) {
      var controller = router.get('addServiceController');
      controller.setCurrentStep('6');
      controller.dataLoading().done(function () {
        controller.loadAllPriorSteps().done(function () {
          var wizardStep8Controller = router.get('wizardStep8Controller');
          wizardStep8Controller.set('wizardController', controller);
          controller.connectOutlet('wizardStep8', controller.get('content'));
        });
      });
      if(!!App.get('router.mainAdminKerberosController.kdc_type')){
        router.get('kerberosWizardStep5Controller').getCSVData(true);
      }
    },
    back: function (router) {
      var controller = router.get('addServiceController');
      if (App.get('isKerberosEnabled')) {
        router.transitionTo('step5');
        return;
      }
      if (!controller.get('content.skipConfigStep')) {
        router.transitionTo('step4');
      }
      else {
        if (!controller.get('content.skipSlavesStep')) {
          router.transitionTo('step3');
        }
        else {
          if (!controller.get('content.skipMasterStep')) {
            router.transitionTo('step2');
          }
          else {
            router.transitionTo('step1');
          }
        }
      }
    },
    next: function (router) {
      var addServiceController = router.get('addServiceController');
      addServiceController.installServices(function () {
        router.get('wizardStep8Controller').set('servicesInstalled', true);
        addServiceController.setInfoForStep9();
        addServiceController.saveClusterState('ADD_SERVICES_INSTALLING_3');
        App.router.transitionTo('step7');
      });
    }
  }),

  step7: Em.Route.extend({
    route: '/step7',
    connectOutlets: function (router, context) {
      var controller = router.get('addServiceController');
      controller.setCurrentStep('7');
      if (!App.get('testMode')) {              //if test mode is ON don't disable prior steps link.
        controller.setLowerStepsDisable(7);
      }
      controller.dataLoading().done(function () {
        controller.loadAllPriorSteps().done(function () {
          var wizardStep9Controller = router.get('wizardStep9Controller');
          wizardStep9Controller.set('wizardController', controller);
          controller.connectOutlet('wizardStep9', controller.get('content'));
        });
      });
    },
    back: Em.Router.transitionTo('step6'),
    retry: function (router, context) {
      var addServiceController = router.get('addServiceController');
      var wizardStep9Controller = router.get('wizardStep9Controller');
      if (wizardStep9Controller.get('showRetry')) {
        if (wizardStep9Controller.get('content.cluster.status') === 'INSTALL FAILED') {
          addServiceController.installServices(function () {
            addServiceController.setInfoForStep9();
            wizardStep9Controller.resetHostsForRetry();
            // We need to do recovery based on whether we are in Add Host or Installer wizard
            addServiceController.saveClusterState('ADD_SERVICES_INSTALLING_3');
            wizardStep9Controller.navigateStep();
          });
        } else {
          wizardStep9Controller.navigateStep();
        }
      }
    },
    unroutePath: function () {
      return false;
    },
    next: function (router) {
      var addServiceController = router.get('addServiceController');
      var wizardStep9Controller = router.get('wizardStep9Controller');
      addServiceController.saveInstalledHosts(wizardStep9Controller);

      // We need to do recovery based on whether we are in Add Host or Installer wizard
      addServiceController.saveClusterState('ADD_SERVICES_INSTALLED_4');
      router.transitionTo('step8');
    }
  }),

  step8: Em.Route.extend({
    route: '/step8',
    connectOutlets: function (router, context) {
      var controller = router.get('addServiceController');
      controller.setCurrentStep('8');
      controller.setLowerStepsDisable(8);
      controller.dataLoading().done(function () {
        controller.loadAllPriorSteps().done(function () {
          controller.connectOutlet('wizardStep10', controller.get('content'));
        });
      });
    },
    back: Em.Router.transitionTo('step7'),
    complete: function (router, context) {
      var addServiceController = router.get('addServiceController');
      addServiceController.get('popup').onClose();
    }
  }),

  backToServices: function (router) {
    App.router.get('updateController').set('isWorking', true);
    router.transitionTo('services');
  }

});