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1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014 |
1
1
1
1
1
14
65
65
65
65
65
65
65
65
65
65
7
7
2
2
7
7
7
7
17
17
17
462
42
33
33
17
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
2
2
1
1
1
1
1
4
4
4
3
2
2
2
1
1
2
2
2
2
2
1
4
4
3
3
3
1
2
2
2
3
1
1
1
2
2
2
2
2
1
1
2
2
2
1
1
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
5
5
12
4
4
1
1
9
9
9
9
9
9
2
1
1
1
2
2
2
2
1
1
1
44
44
44
33
22
22
22
11
33
33
44
44
44
44
44
44
22
44
44
44
44
2
2
2
2
2
1
12
12
12
71
1
2
2
1
6
5
1
1
1
1
1
1
1
1
8
8
16
16
16
96
16
8
1
1
1
1
1
1
1
1
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
37
2
1
1
1
1
1
17
17
17
17
17
16
3
13
13
17
17
6
6
3
3
3
4
3
3
5
3
3
3
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
13
13
13
13
13
13
13
13
104
13
13
143
13
13
13
45
2
2
2
4
4
2
4
4
4
4
4
4
4
4
4
7
4
4
4
4
4
4
4
4
4
4
8
6
2
4
2
2
2
2
4
1
1
1
1
1
1
1
1
1
1
1
1
1
4
3
3
3
3
3
1
1
1
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| 'use strict';
;require.register("controllers/wizard/step8_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');
var stringUtils = require('utils/string_utils');
var fileUtils = require('utils/file_utils');
App.WizardStep8Controller = Em.Controller.extend(App.AddSecurityConfigs, App.wizardDeployProgressControllerMixin, App.ConfigOverridable, App.ConfigsSaverMixin, {
name: 'wizardStep8Controller',
/**
* @type {boolean}
*/
isAddService: Em.computed.equal('content.controllerName', 'addServiceController'),
/**
* @type {boolean}
*/
isAddHost: Em.computed.equal('content.controllerName', 'addHostController'),
/**
* @type {boolean}
*/
isInstaller: Em.computed.equal('content.controllerName', 'installerController'),
/**
* List of raw data about cluster that should be displayed
* @type {Array}
*/
rawContent: [{
config_name: 'Admin',
display_name: 'Admin Name',
config_value: ''
}, {
config_name: 'cluster',
display_name: 'Cluster Name',
config_value: ''
}, {
config_name: 'hosts',
display_name: 'Total Hosts',
config_value: ''
}, {
config_name: 'Repo',
display_name: 'Local Repository',
config_value: ''
}],
/**
* List of data about cluster (based on formatted <code>rawContent</code>)
* @type {Object[]}
*/
clusterInfo: [],
/**
* List of services with components assigned to hosts
* @type {Object[]}
*/
services: [],
/**
* @type {Object[]}
*/
configs: [],
/**
* True if Kerberos is installed on the cluster and the kdc_type on the server is set to "none"
* @type {Boolean}
*/
isManualKerberos: Em.computed.equal('App.router.mainAdminKerberosController.kdc_type', 'none'),
showDownloadCsv: function () {
return !!App.get('router.mainAdminKerberosController.kdc_type');
}.property('App.router.mainAdminKerberosController.kdc_type'),
/**
* Should Submit button be disabled
* @type {bool}
*/
isSubmitDisabled: false,
/**
* Should Back button be disabled
* @type {bool}
*/
isBackBtnDisabled: false,
/**
* Is error appears while <code>ajaxQueue</code> executes
* @type {bool}
*/
hasErrorOccurred: false,
/**
* Are services installed
* Used to hide Deploy Progress Bar
* @type {bool}
*/
servicesInstalled: false,
/**
* List of service config tags
* @type {Object[]}
*/
serviceConfigTags: [],
/**
* Selected config group
* @type {Object}
*/
selectedConfigGroup: null,
/**
* List of config groups
* @type {Object[]}
*/
configGroups: [],
/**
* List of selected but not installed services
* @type {Object[]}
*/
selectedServices: function () {
return this.get('content.services').filterProperty('isSelected', true).filterProperty('isInstalled', false);
}.property('content.services.@each.isSelected', 'content.services.@each.isInstalled').cacheable(),
/**
* List of installed services
* @type {Object[]}
*/
installedServices: Em.computed.filterBy('content.services', 'isInstalled', true),
/**
* Current cluster name
* @type {string}
*/
clusterName: Em.computed.alias('content.cluster.name'),
/**
* List of existing cluster names
* @type {string[]}
*/
clusterNames: [],
/**
* Number of completed cluster delete requests
* @type {number}
*/
clusterDeleteRequestsCompleted: 0,
/**
* Number of existing repo_versions
* @type {number}
*/
existingRepositoryVersions: 0,
/**
* Indicates if all cluster delete requests are completed
* @type {boolean}
*/
isAllClusterDeleteRequestsCompleted: Em.computed.equalProperties('clusterDeleteRequestsCompleted', 'clusterNames.length'),
/**
* Error popup body views for clusters that couldn't be deleted
* @type {App.AjaxDefaultErrorPopupBodyView[]}
*/
clusterDeleteErrorViews: [],
/**
* Clear current step data
* @method clearStep
*/
clearStep: function clearStep() {
this.get('services').clear();
this.get('configs').clear();
this.get('clusterInfo').clear();
this.get('serviceConfigTags').clear();
this.set('servicesInstalled', false);
this.set('ajaxQueueLength', 0);
this.set('ajaxRequestsQueue', App.ajaxQueue.create());
this.set('ajaxRequestsQueue.finishedCallback', this.ajaxQueueFinished);
this.get('clusterDeleteErrorViews').clear();
this.set('clusterDeleteRequestsCompleted', 0);
},
/**
* Load current step data
* @method loadStep
*/
loadStep: function loadStep() {
this.clearStep();
if (this.get('content.serviceConfigProperties')) {
this.formatProperties();
this.loadConfigs();
}
this.loadClusterInfo();
this.loadServices();
this.set('isSubmitDisabled', false);
this.set('isBackBtnDisabled', false);
},
/**
* replace whitespace character with coma between directories
* @method formatProperties
*/
formatProperties: function formatProperties() {
this.get('content.serviceConfigProperties').forEach(function (_configProperty) {
_configProperty.value = typeof _configProperty.value === "boolean" ? _configProperty.value.toString() : App.config.trimProperty(_configProperty, false);
});
},
/**
* Load all site properties
* @method loadConfigs
*/
loadConfigs: function loadConfigs() {
this.set('configs', this.get('content.serviceConfigProperties').filter(function (config) {
return !config.group;
}));
},
/**
* Format <code>content.hosts</code> from Object to Array
* @returns {Array}
* @method getRegisteredHosts
*/
getRegisteredHosts: function getRegisteredHosts() {
var allHosts = this.get('content.hosts');
var hosts = [];
for (var hostName in allHosts) {
if (allHosts.hasOwnProperty(hostName)) {
if (allHosts[hostName].bootStatus === 'REGISTERED') {
allHosts[hostName].hostName = allHosts[hostName].name;
hosts.pushObject(allHosts[hostName]);
}
}
}
return hosts;
},
/**
* Load all info about cluster to <code>clusterInfo</code> variable
* @method loadClusterInfo
*/
loadClusterInfo: function loadClusterInfo() {
//Admin name
var admin = this.rawContent.findProperty('config_name', 'Admin');
admin.config_value = App.db.getLoginName();
Iif (admin.config_value) {
this.get('clusterInfo').pushObject(Ember.Object.create(admin));
}
// cluster name
var cluster = this.rawContent.findProperty('config_name', 'cluster');
cluster.config_value = this.get('content.cluster.name');
this.get('clusterInfo').pushObject(Ember.Object.create(cluster));
//hosts
var newHostsCount = 0;
var totalHostsCount = 0;
var hosts = this.get('content.hosts');
for (var hostName in hosts) {
newHostsCount += ~~!hosts[hostName].isInstalled;
totalHostsCount++;
}
var totalHostsObj = this.rawContent.findProperty('config_name', 'hosts');
totalHostsObj.config_value = totalHostsCount + ' (' + newHostsCount + ' new)';
this.get('clusterInfo').pushObject(Em.Object.create(totalHostsObj));
//repo
Iif (this.get('isAddService') || this.get('isAddHost')) {
// For some stacks there is no info regarding stack versions to upgrade, e.g. HDP-2.1
if (App.StackVersion.find().get('content.length')) {
this.loadRepoInfo();
} else {
this.loadDefaultRepoInfo();
}
} else {
// from install wizard
var selectedStack = App.Stack.find().findProperty('isSelected', true);
var allRepos = [];
Eif (selectedStack && selectedStack.get('operatingSystems')) {
selectedStack.get('operatingSystems').forEach(function (os) {
Eif (os.get('isSelected')) {
os.get('repositories').forEach(function (repo) {
Iif (repo.get('showRepo')) {
allRepos.push(Em.Object.create({
base_url: repo.get('baseUrl'),
os_type: repo.get('osType'),
repo_id: repo.get('repoId')
}));
}
}, this);
}
}, this);
}
allRepos.set('display_name', Em.I18n.t("installer.step8.repoInfo.displayName"));
this.get('clusterInfo').set('useRedhatSatellite', selectedStack.get('useRedhatSatellite'));
this.get('clusterInfo').set('repoInfo', allRepos);
}
},
/**
* Load repo info for add Service/Host wizard review page
* @return {$.ajax|null}
* @method loadRepoInfo
*/
loadRepoInfo: function loadRepoInfo() {
var stackName = App.get('currentStackName');
var currentRepoVersion;
App.RepositoryVersion.find().forEach(function (repoVersion) {
Eif (repoVersion.get('stackVersionType') === stackName && repoVersion.get('isCurrent') && repoVersion.get('isStandard')) {
currentRepoVersion = repoVersion.get('repositoryVersion');
}
});
Iif (!currentRepoVersion) {
console.error('Error while getting current stack repository version');
}
return App.ajax.send({
name: 'cluster.load_repo_version',
sender: this,
data: {
stackName: stackName,
repositoryVersion: currentRepoVersion
},
success: 'loadRepoInfoSuccessCallback',
error: 'loadRepoInfoErrorCallback'
});
},
/**
* Save all repo base URL of all OS type to <code>repoInfo<code>
* @param {object} data
* @method loadRepoInfoSuccessCallback
*/
loadRepoInfoSuccessCallback: function loadRepoInfoSuccessCallback(data) {
Em.assert('Current repo-version may be only one', data.items.length === 1);
Eif (data.items.length) {
var allRepos = this.generateRepoInfo(Em.getWithDefault(data, 'items.0.repository_versions.0.operating_systems', []));
allRepos.set('display_name', Em.I18n.t("installer.step8.repoInfo.displayName"));
this.get('clusterInfo').set('repoInfo', allRepos);
//if the property is missing, set as false
this.get('clusterInfo').set('useRedhatSatellite', data.items[0].repository_versions[0].operating_systems[0].OperatingSystems.ambari_managed_repositories === false);
} else {
this.loadDefaultRepoInfo();
}
},
/**
* Generate list regarding info about OS versions and repositories.
*
* @param {Object{}} oses - OS array
* @returns {Em.Object[]}
*/
generateRepoInfo: function generateRepoInfo(oses) {
return oses.map(function (os) {
return os.repositories.map(function (repository) {
return Em.Object.create({
base_url: repository.Repositories.base_url,
os_type: repository.Repositories.os_type,
repo_id: repository.Repositories.repo_id
});
});
}).reduce(function (p, c) {
return p.concat(c);
});
},
/**
* Load repo info from stack. Used if installed stack doesn't have upgrade info.
*
* @returns {$.Deferred}
* @method loadDefaultRepoInfo
*/
loadDefaultRepoInfo: function loadDefaultRepoInfo() {
var nameVersionCombo = App.get('currentStackVersion').split('-');
return App.ajax.send({
name: 'cluster.load_repositories',
sender: this,
data: {
stackName: nameVersionCombo[0],
stackVersion: nameVersionCombo[1]
},
success: 'loadDefaultRepoInfoSuccessCallback',
error: 'loadRepoInfoErrorCallback'
});
},
/**
* @param {Object} data - JSON data from server
* @method loadDefaultRepoInfoSuccessCallback
*/
loadDefaultRepoInfoSuccessCallback: function loadDefaultRepoInfoSuccessCallback(data) {
var allRepos = this.generateRepoInfo(Em.getWithDefault(data, 'items', []));
allRepos.set('display_name', Em.I18n.t("installer.step8.repoInfo.displayName"));
this.get('clusterInfo').set('repoInfo', allRepos);
//if the property is missing, set as false
this.get('clusterInfo').set('useRedhatSatellite', data.items[0].OperatingSystems.ambari_managed_repositories === false);
},
/**
* @method loadRepoInfoErrorCallback
*/
loadRepoInfoErrorCallback: function loadRepoInfoErrorCallback() {
var allRepos = [];
allRepos.set('display_name', Em.I18n.t("installer.step8.repoInfo.displayName"));
this.get('clusterInfo').set('repoInfo', allRepos);
},
/**
* Load all info about services to <code>services</code> variable
* @method loadServices
*/
loadServices: function loadServices() {
this.get('selectedServices').filterProperty('isHiddenOnSelectServicePage', false).forEach(function (service) {
var serviceObj = Em.Object.create({
service_name: service.get('serviceName'),
display_name: service.get('displayNameOnSelectServicePage'),
service_components: Em.A([])
});
service.get('serviceComponents').forEach(function (component) {
// show clients for services that have only clients components
if ((component.get('isClient') || component.get('isRequiredOnAllHosts')) && !service.get('isClientOnlyService')) return;
// no HA component
if (component.get('isHAComponentOnly')) return;
// skip if component is not allowed on single node cluster
Iif (Object.keys(this.get('content.hosts')).length === 1 && component.get('isNotAllowedOnSingleNodeCluster')) return;
var displayName;
if (component.get('isClient')) {
displayName = Em.I18n.t('common.clients');
} else {
// remove service name from component display name
displayName = App.format.role(component.get('componentName'), false).replace(new RegExp('^' + service.get('serviceName') + '\\s', 'i'), '');
}
var componentName = component.get('componentName');
var masterComponents = this.get('content.masterComponentHosts');
var isMasterComponentSelected = masterComponents.someProperty('component', componentName);
var isMaster = component.get('isMaster');
if (!isMaster || isMasterComponentSelected) {
serviceObj.get('service_components').pushObject(Em.Object.create({
component_name: component.get('isClient') ? Em.I18n.t('common.client').toUpperCase() : component.get('componentName'),
display_name: displayName,
component_value: this.assignComponentHosts(component)
}));
}
}, this);
Iif (service.get('customReviewHandler')) {
for (var displayName in service.get('customReviewHandler')) {
serviceObj.get('service_components').pushObject(Em.Object.create({
display_name: displayName,
component_value: this.assignComponentHosts(Em.Object.create({
customHandler: service.get('customReviewHandler.' + displayName)
}))
}));
}
}
this.get('services').pushObject(serviceObj);
}, this);
},
/**
* Set <code>component_value</code> property to <code>component</code>
* @param {Em.Object} component
* @return {String}
* @method assignComponentHosts
*/
assignComponentHosts: function assignComponentHosts(component) {
var componentValue;
Iif (component.get('customHandler')) {
componentValue = this[component.get('customHandler')].call(this, component);
} else {
if (component.get('isMaster')) {
componentValue = this.getMasterComponentValue(component.get('componentName'));
} else {
var componentName = component.get('isClient') ? Em.I18n.t('common.client').toUpperCase() : component.get('componentName');
var hostsLength = this.get('content.slaveComponentHosts').findProperty('componentName', componentName).hosts.length;
componentValue = hostsLength + Em.I18n.t('installer.step8.host' + (hostsLength > 1 ? 's' : ''));
}
}
return componentValue;
},
getMasterComponentValue: function getMasterComponentValue(componentName) {
var masterComponents = this.get('content.masterComponentHosts');
var hostsCount = masterComponents.filterProperty('component', componentName).length;
return stringUtils.pluralize(hostsCount, masterComponents.findProperty('component', componentName).hostName, hostsCount + ' ' + Em.I18n.t('installer.step8.hosts'));
},
loadHiveDbValue: function loadHiveDbValue() {
return this.loadDbValue('HIVE');
},
loadOozieDbValue: function loadOozieDbValue() {
return this.loadDbValue('OOZIE');
},
/**
* Set displayed Hive DB value based on DB type
* @method loadHiveDbValue
*/
loadDbValue: function loadDbValue(serviceName) {
var serviceConfigProperties = this.get('content.serviceConfigProperties');
var dbFull = serviceConfigProperties.findProperty('name', serviceName.toLowerCase() + '_database');
//db = serviceConfigProperties.findProperty('name', serviceName.toLowerCase() + '_ambari_database');
//since db.value contains the intial default value of <service>_admin_database (MySQL) and not the actual db type selected,
//ignore the value when displaying the database name on the summary page
return dbFull ? dbFull.value : '';
},
/**
* Set displayed HBase master value
* @param {Object} hbaseMaster
* @method loadHbaseMasterValue
*/
loadHbaseMasterValue: function loadHbaseMasterValue(hbaseMaster) {
var hbaseHostName = this.get('content.masterComponentHosts').filterProperty('component', hbaseMaster.component_name);
if (hbaseHostName.length === 1) {
hbaseMaster.set('component_value', hbaseHostName[0].hostName);
} else {
hbaseMaster.set('component_value', hbaseHostName[0].hostName + " " + Em.I18n.t('installer.step8.other').format(hbaseHostName.length - 1));
}
},
/**
* Set displayed ZooKeeper Server value
* @param {Object} serverComponent
* @method loadZkServerValue
*/
loadZkServerValue: function loadZkServerValue(serverComponent) {
var zkHostNames = this.get('content.masterComponentHosts').filterProperty('component', serverComponent.component_name).length;
var hostSuffix;
if (zkHostNames === 1) {
hostSuffix = Em.I18n.t('installer.step8.host');
} else {
hostSuffix = Em.I18n.t('installer.step8.hosts');
}
serverComponent.set('component_value', zkHostNames + hostSuffix);
},
/**
* Onclick handler for <code>next</code> button
* @method submit
* @return {void}
*/
submit: function submit() {
var wizardController;
if (!this.get('isSubmitDisabled')) {
wizardController = App.router.get(this.get('content.controllerName'));
wizardController.setLowerStepsDisable(wizardController.get('currentStep'));
this.set('isSubmitDisabled', true);
this.set('isBackBtnDisabled', true);
this.showRestartWarnings().then(this.checkKDCSession.bind(this));
}
},
/**
* Warn user about services that will be restarted during installation.
*
* @returns {$.Deferred}
*/
showRestartWarnings: function showRestartWarnings() {
var self = this;
var dfd = $.Deferred();
var wizardController = App.router.get(this.get('content.controllerName'));
var selectedServiceNames = this.get('selectedServices').mapProperty('serviceName');
var installedServiceNames = this.get('installedServices').mapProperty('serviceName');
if (this.get('isAddService') && selectedServiceNames.contains('OOZIE')) {
var affectedServices = ['HDFS', 'YARN'].filter(function (serviceName) {
return installedServiceNames.contains(serviceName);
});
if (affectedServices.length) {
var serviceNames = affectedServices.length > 1 ? '<b>{0}</b> {1} <b>{2}</b>'.format(affectedServices[0], Em.I18n.t('and'), affectedServices[1]) : '<b>' + affectedServices[0] + '</b> ';
App.ModalPopup.show({
encodeBody: false,
header: Em.I18n.t('common.warning'),
body: Em.I18n.t('installer.step8.services.restart.required').format(serviceNames, stringUtils.pluralize(affectedServices.length, Em.I18n.t('common.service').toLowerCase())),
secondary: Em.I18n.t('common.cancel'),
primary: Em.I18n.t('common.proceedAnyway'),
onPrimary: function onPrimary() {
this.hide();
dfd.resolve();
},
onClose: function onClose() {
this.hide();
self.set('isSubmitDisabled', false);
self.set('isBackBtnDisabled', false);
wizardController.setStepsEnable();
dfd.reject();
},
onSecondary: function onSecondary() {
this.onClose();
}
});
} else {
dfd.resolve();
}
} else {
dfd.resolve();
}
return dfd.promise();
},
checkKDCSession: function checkKDCSession() {
var self = this;
var wizardController = App.router.get(this.get('content.controllerName'));
Eif (!this.get('isInstaller')) {
App.get('router.mainAdminKerberosController').getKDCSessionState(this.submitProceed.bind(this), function () {
self.set('isSubmitDisabled', false);
self.set('isBackBtnDisabled', false);
wizardController.setStepsEnable();
if (self.get('isAddService')) {
wizardController.setSkipSlavesStep(wizardController.getDBProperty('selectedServiceNames'), 3);
}
});
} else {
this.submitProceed();
}
},
/**
* Prepare <code>ajaxQueue</code> and start to execute it
* @method submitProceed
*/
submitProceed: function submitProceed() {
var self = this;
this.set('clusterDeleteRequestsCompleted', 0);
this.get('clusterDeleteErrorViews').clear();
if (this.get('isAddHost')) {
App.router.get('addHostController').setLowerStepsDisable(4);
}
// checkpoint the cluster status on the server so that the user can resume from where they left off
switch (this.get('content.controllerName')) {
case 'installerController':
App.clusterStatus.setClusterStatus({
clusterName: this.get('clusterName'),
clusterState: 'CLUSTER_DEPLOY_PREP_2',
wizardControllerName: this.get('content.controllerName'),
localdb: App.db.data
});
break;
case 'addHostController':
App.clusterStatus.setClusterStatus({
clusterName: this.get('clusterName'),
clusterState: 'ADD_HOSTS_DEPLOY_PREP_2',
wizardControllerName: this.get('content.controllerName'),
localdb: App.db.data
});
break;
case 'addServiceController':
App.clusterStatus.setClusterStatus({
clusterName: this.get('clusterName'),
clusterState: 'ADD_SERVICES_DEPLOY_PREP_2',
wizardControllerName: this.get('content.controllerName'),
localdb: App.db.data
});
break;
default:
break;
}
// delete any existing clusters to start from a clean slate
// before creating a new cluster in install wizard
// TODO: modify for multi-cluster support
this.getExistingClusterNames().complete(function () {
var clusterNames = self.get('clusterNames');
if (self.get('isInstaller') && !App.get('testMode') && clusterNames.length) {
self.deleteClusters(clusterNames);
} else {
self.getExistingVersions();
}
});
},
/**
* Get list of existing cluster names
* @returns {object|null}
* returns an array of existing cluster names.
* returns an empty array if there are no existing clusters.
* @method getExistingClusterNames
*/
getExistingClusterNames: function getExistingClusterNames() {
return App.ajax.send({
name: 'wizard.step8.existing_cluster_names',
sender: this,
success: 'getExistingClusterNamesSuccessCallBack',
error: 'getExistingClusterNamesErrorCallback'
});
},
/**
* Save received list to <code>clusterNames</code>
* @param {Object} data
* @method getExistingClusterNamesSuccessCallBack
*/
getExistingClusterNamesSuccessCallBack: function getExistingClusterNamesSuccessCallBack(data) {
var clusterNames = data.items.mapProperty('Clusters.cluster_name');
this.set('clusterNames', clusterNames);
},
/**
* If error appears, set <code>clusterNames</code> to <code>[]</code>
* @method getExistingClusterNamesErrorCallback
*/
getExistingClusterNamesErrorCallback: function getExistingClusterNamesErrorCallback() {
this.set('clusterNames', []);
},
/**
* Delete cluster by name
* One request for one cluster!
* @param {string[]} clusterNames
* @method deleteClusters
*/
deleteClusters: function deleteClusters(clusterNames) {
this.get('clusterDeleteErrorViews').clear();
clusterNames.forEach(function (clusterName, index) {
App.ajax.send({
name: 'common.delete.cluster',
sender: this,
data: {
name: clusterName,
isLast: index === clusterNames.length - 1
},
success: 'deleteClusterSuccessCallback',
error: 'deleteClusterErrorCallback'
});
}, this);
},
/**
* Method to execute after successful cluster deletion
* @method deleteClusterSuccessCallback
*/
deleteClusterSuccessCallback: function deleteClusterSuccessCallback() {
this.incrementProperty('clusterDeleteRequestsCompleted');
if (this.get('isAllClusterDeleteRequestsCompleted')) {
Iif (this.get('clusterDeleteErrorViews.length')) {
this.showDeleteClustersErrorPopup();
} else {
this.getExistingVersions();
}
}
},
/**
* Method to execute after failed cluster deletion
* @param {object} request
* @param {string} ajaxOptions
* @param {string} error
* @param {object} opt
* @method deleteClusterErrorCallback
*/
deleteClusterErrorCallback: function deleteClusterErrorCallback(request, ajaxOptions, error, opt) {
this.incrementProperty('clusterDeleteRequestsCompleted');
try {
var json = $.parseJSON(request.responseText);
var message = json.message;
} catch (err) {}
this.get('clusterDeleteErrorViews').pushObject(App.AjaxDefaultErrorPopupBodyView.create({
url: opt.url,
type: opt.type,
status: request.status,
message: message
}));
if (this.get('isAllClusterDeleteRequestsCompleted')) {
this.showDeleteClustersErrorPopup();
}
},
/**
* Show error popup if cluster deletion failed
* @method showDeleteClustersErrorPopup
*/
showDeleteClustersErrorPopup: function showDeleteClustersErrorPopup() {
var self = this;
this.setProperties({
isSubmitDisabled: false,
isBackBtnDisabled: false
});
App.ModalPopup.show({
header: Em.I18n.t('common.error'),
secondary: false,
onPrimary: function onPrimary() {
this.hide();
},
bodyClass: Em.ContainerView.extend({
childViews: self.get('clusterDeleteErrorViews')
})
});
},
/**
* Get existing repo_versions
* @method getExistingVersions
*/
getExistingVersions: function getExistingVersions() {
return App.ajax.send({
name: 'wizard.get_version_definitions',
sender: this,
success: 'getExistingVersionsSuccessCallback'
});
},
/**
* @param {Object} data
* @method getExistingVersionsSuccessCallback
*/
getExistingVersionsSuccessCallback: function getExistingVersionsSuccessCallback(data) {
if (this.get('isInstaller') && !App.get('testMode') && data.items.length) {
this.set('existingRepositoryVersions', data.items.length);
this.deleteExistingVersions(data.items);
} else {
this.startDeploy();
}
},
/**
* Delete existing repo_versions
* @param {Array} versions
* @method deleteExistingVersions
*/
deleteExistingVersions: function deleteExistingVersions(versions) {
versions.forEach(function (version) {
App.ajax.send({
name: 'wizard.delete_repository_versions',
sender: this,
data: {
id: version.VersionDefinition.id,
stackName: version.VersionDefinition.stack_name,
stackVersion: version.VersionDefinition.stack_version
},
success: 'deleteExistingVersionsSuccessCallback'
});
}, this);
},
/**
* Method to execute after successful version deletion
* @method deleteExistingVersionsSuccessCallback
*/
deleteExistingVersionsSuccessCallback: function deleteExistingVersionsSuccessCallback() {
this.decrementProperty('existingRepositoryVersions');
if (this.get('existingRepositoryVersions') === 0) {
this.startDeploy();
}
},
/**
* updates kerberosDescriptorConfigs
* @method updateKerberosDescriptor
*/
updateKerberosDescriptor: function updateKerberosDescriptor(instant) {
var kerberosDescriptor = this.get('wizardController').getDBProperty('kerberosDescriptorConfigs');
var descriptorExists = this.get('wizardController').getDBProperty('isClusterDescriptorExists') === true;
var ajaxOpts = {
name: descriptorExists ? 'admin.kerberos.cluster.artifact.update' : 'admin.kerberos.cluster.artifact.create',
data: {
artifactName: 'kerberos_descriptor',
data: {
artifact_data: this.removeIdentityReferences(kerberosDescriptor)
}
}
};
if (instant) {
ajaxOpts.sender = this;
App.ajax.send(ajaxOpts);
} else {
this.addRequestToAjaxQueue(ajaxOpts);
}
},
/**
* To Start deploy process
* @method startDeploy
*/
startDeploy: function startDeploy() {
if (!this.get('isInstaller')) {
this._startDeploy();
} else {
var installerController = App.router.get('installerController');
var versionData = installerController.getSelectedRepoVersionData();
if (versionData) {
var self = this;
installerController.postVersionDefinitionFileStep8(versionData.isXMLdata, versionData.data).done(function (versionInfo) {
if (versionInfo.id && versionInfo.stackName && versionInfo.stackVersion) {
var selectedStack = App.Stack.find().findProperty('isSelected', true);
if (selectedStack) {
selectedStack.set('versionInfoId', versionInfo.id);
}
installerController.updateRepoOSInfo(versionInfo, selectedStack).done(function () {
self._startDeploy();
});
}
});
} else {
this._startDeploy();
}
}
},
/**
* Start deploy process
* @method startDeploy
*/
_startDeploy: function _startDeploy() {
this.createCluster();
this.createSelectedServices();
if (!this.get('isAddHost')) {
if (this.get('isAddService')) {
// for manually enabled Kerberos descriptor was updated on transition to this step
Iif (App.get('isKerberosEnabled') && !this.get('isManualKerberos')) {
this.updateKerberosDescriptor();
}
var fileNamesToUpdate = this.get('wizardController').getDBProperty('fileNamesToUpdate').uniq();
if (fileNamesToUpdate && fileNamesToUpdate.length) {
this.applyConfigurationsToCluster(this.generateDesiredConfigsJSON(this.get('configs'), fileNamesToUpdate));
}
}
this.createConfigurations();
this.applyConfigurationsToCluster(this.get('serviceConfigTags'));
}
this.createComponents();
this.registerHostsToCluster();
this.createConfigurationGroups();
this.createMasterHostComponents();
this.createSlaveAndClientsHostComponents();
if (this.get('isAddService')) {
this.createAdditionalClientComponents();
}
this.createAdditionalHostComponents();
this.set('ajaxQueueLength', this.get('ajaxRequestsQueue.queue.length'));
this.get('ajaxRequestsQueue').start();
this.showLoadingIndicator();
},
/**
* *******************************************************************
* The following create* functions are called upon submitting Step 8.
* *******************************************************************
*/
/**
* Create cluster using selected stack version
* Queued request
* @method createCluster
*/
createCluster: function createCluster() {
Iif (!this.get('isInstaller')) return;
var stackVersion = this.get('content.installOptions.localRepo') ? App.currentStackVersion.replace(/(-\d+(\.\d)*)/ig, "Local$&") : App.currentStackVersion;
this.addRequestToAjaxQueue({
name: 'wizard.step8.create_cluster',
data: {
data: JSON.stringify({ "Clusters": { "version": stackVersion } })
},
success: 'createClusterSuccess'
});
},
createClusterSuccess: function createClusterSuccess(data, xhr, params) {
App.set('clusterName', params.cluster);
},
/**
* Create selected to install services
* Queued request
* Skipped if no services where selected!
* @method createSelectedServices
*/
createSelectedServices: function createSelectedServices() {
var data = this.createSelectedServicesData();
if (!data.length) return;
this.addRequestToAjaxQueue({
name: 'wizard.step8.create_selected_services',
data: {
data: JSON.stringify(data)
}
});
},
/**
* Format data for <code>createSelectedServices</code> request
* @returns {Object[]}
* @method createSelectedServicesData
*/
createSelectedServicesData: function createSelectedServicesData() {
var selectedStack;
Iif (this.get('isInstaller')) {
selectedStack = App.Stack.find().findProperty('isSelected', true);
}
return this.get('selectedServices').map(function (service) {
return selectedStack ? { "ServiceInfo": { "service_name": service.get('serviceName'), "desired_repository_version_id": selectedStack.get('versionInfoId') } } : { "ServiceInfo": { "service_name": service.get('serviceName') } };
});
},
/**
* Create components for selected services
* Queued requests
* One request for each service!
* @method createComponents
*/
createComponents: function createComponents() {
var serviceComponents = App.StackServiceComponent.find().filterProperty('isInstallable');
this.get('selectedServices').forEach(function (_service) {
var serviceName = _service.get('serviceName');
var componentsData = serviceComponents.filterProperty('serviceName', serviceName).map(function (_component) {
return { "ServiceComponentInfo": { "component_name": _component.get('componentName') } };
});
// Service must be specified in terms of a query for creating multiple components at the same time.
// See AMBARI-1018.
this.addRequestToCreateComponent(componentsData, serviceName);
}, this);
if (this.get('isAddHost')) {
var allServiceComponents = [];
var services = App.Service.find().mapProperty('serviceName');
services.forEach(function (_service) {
var _serviceComponents = App.Service.find(_service).get('serviceComponents');
allServiceComponents = allServiceComponents.concat(_serviceComponents);
}, this);
this.get('content.slaveComponentHosts').forEach(function (component) {
if (component.componentName !== 'CLIENT' && !allServiceComponents.contains(component.componentName)) {
this.addRequestToCreateComponent([{ "ServiceComponentInfo": { "component_name": component.componentName } }], App.StackServiceComponent.find().findProperty('componentName', component.componentName).get('serviceName'));
}
}, this);
this.get('content.clients').forEach(function (component) {
if (!allServiceComponents.contains(component.component_name)) {
this.addRequestToCreateComponent([{ "ServiceComponentInfo": { "component_name": component.component_name } }], App.StackServiceComponent.find().findProperty('componentName', component.component_name).get('serviceName'));
}
}, this);
}
},
/**
* Add request to ajax queue to create service component
* @param componentsData
* @param serviceName
*/
addRequestToCreateComponent: function addRequestToCreateComponent(componentsData, serviceName) {
this.addRequestToAjaxQueue({
name: 'wizard.step8.create_components',
data: {
data: JSON.stringify({ "components": componentsData }),
serviceName: serviceName
}
});
},
/**
* Error callback for new service component request
* So, if component doesn't exist we should create it
* @param {object} request
* @param {object} ajaxOptions
* @param {string} error
* @param {object} opt
* @param {object} params
* @method newServiceComponentErrorCallback
*/
newServiceComponentErrorCallback: function newServiceComponentErrorCallback(request, ajaxOptions, error, opt, params) {
this.addRequestToAjaxQueue({
name: 'wizard.step8.create_components',
data: {
serviceName: params.serviceName,
data: JSON.stringify({
"components": [{
"ServiceComponentInfo": {
"component_name": params.componentName
}
}]
})
}
});
},
/**
* Register hosts
* Queued request
* @method registerHostsToCluster
*/
registerHostsToCluster: function registerHostsToCluster() {
var data = this.createRegisterHostData();
if (!data.length) return;
this.addRequestToAjaxQueue({
name: 'wizard.step8.register_host_to_cluster',
data: {
data: JSON.stringify(data)
}
});
},
/**
* Format request-data for <code>registerHostsToCluster</code>
* @returns {Object}
* @method createRegisterHostData
*/
createRegisterHostData: function createRegisterHostData() {
return this.getRegisteredHosts().filterProperty('isInstalled', false).map(function (host) {
return { "Hosts": { "host_name": host.hostName } };
});
},
/**
* Register new master components
* @uses registerHostsToComponent
* @method createMasterHostComponents
*/
createMasterHostComponents: function createMasterHostComponents() {
var masterOnAllHosts = [];
this.get('content.services').filterProperty('isSelected').forEach(function (service) {
service.get('serviceComponents').filterProperty('isRequiredOnAllHosts').forEach(function (component) {
Eif (component.get('isMaster')) {
masterOnAllHosts.push(component.get('componentName'));
}
}, this);
}, this);
// create master components for only selected services.
var selectedMasterComponents = this.get('content.masterComponentHosts').filter(function (_component) {
return this.get('selectedServices').mapProperty('serviceName').contains(_component.serviceId);
}, this);
selectedMasterComponents.mapProperty('component').uniq().forEach(function (component) {
var hostNames = [];
if (masterOnAllHosts.length > 0) {
var compOnAllHosts = false;
for (var i = 0; i < masterOnAllHosts.length; i++) {
if (component === masterOnAllHosts[i]) {
compOnAllHosts = true;
break;
}
}
if (!compOnAllHosts) {
hostNames = selectedMasterComponents.filterProperty('component', component).filterProperty('isInstalled', false).mapProperty('hostName');
this.registerHostsToComponent(hostNames, component);
}
} else {
hostNames = selectedMasterComponents.filterProperty('component', component).filterProperty('isInstalled', false).mapProperty('hostName');
this.registerHostsToComponent(hostNames, component);
}
}, this);
},
getClientsMap: function getClientsMap(flag) {
var clients = App.StackServiceComponent.find().filterProperty('isClient'),
clientsMap = {},
dependedComponents = flag ? App.StackServiceComponent.find().filterProperty(flag) : App.StackServiceComponent.find();
clients.forEach(function (client) {
var clientName = client.get('componentName');
clientsMap[clientName] = Em.A([]);
dependedComponents.forEach(function (component) {
if (component.dependsOn(client)) clientsMap[clientName].push(component.get('componentName'));
});
if (!clientsMap[clientName].length) delete clientsMap[clientName];
});
return clientsMap;
},
/**
* Register slave components and clients
* @uses registerHostsToComponent
* @method createSlaveAndClientsHostComponents
*/
createSlaveAndClientsHostComponents: function createSlaveAndClientsHostComponents() {
var masterHosts = this.get('content.masterComponentHosts');
var slaveHosts = this.get('content.slaveComponentHosts');
var clients = this.get('content.clients').filterProperty('isInstalled', false);
var slaveOnAllHosts = [];
var clientOnAllHosts = [];
this.get('content.services').filterProperty('isSelected').forEach(function (service) {
service.get('serviceComponents').filterProperty('isRequiredOnAllHosts').forEach(function (component) {
if (component.get('isClient')) {
clientOnAllHosts.push(component.get('componentName'));
} else if (component.get('isSlave')) {
slaveOnAllHosts.push(component.get('componentName'));
}
}, this);
}, this);
/**
* Determines on which hosts client should be installed (based on availability of master components on hosts)
* @type {Object}
* Format:
* <code>
* {
* CLIENT1: Em.A([MASTER1, MASTER2, ...]),
* CLIENT2: Em.A([MASTER3, MASTER1, ...])
* ...
* }
* </code>
*/
var clientsToMasterMap = this.getClientsMap('isMaster'),
clientsToSlaveMap = this.getClientsMap('isSlave');
slaveHosts.forEach(function (_slave) {
var hostNames = [];
var compOnAllHosts;
if (_slave.componentName !== 'CLIENT') {
Iif (slaveOnAllHosts.length > 0) {
compOnAllHosts = false;
for (var i = 0; i < slaveOnAllHosts.length; i++) {
if (_slave.componentName === slaveOnAllHosts[i]) {
// component with ALL cardinality should not
// registerHostsToComponent in createSlaveAndClientsHostComponents
compOnAllHosts = true;
break;
}
}
if (!compOnAllHosts) {
hostNames = _slave.hosts.filterProperty('isInstalled', false).mapProperty('hostName');
this.registerHostsToComponent(hostNames, _slave.componentName);
}
} else {
hostNames = _slave.hosts.filterProperty('isInstalled', false).mapProperty('hostName');
this.registerHostsToComponent(hostNames, _slave.componentName);
}
} else {
clients.forEach(function (_client) {
hostNames = _slave.hosts.mapProperty('hostName');
// The below logic to install clients to existing/New master hosts should not be applied to Add Host wizard.
// This is with the presumption that Add Host controller does not add any new Master component to the cluster
Eif (!this.get('isAddHost')) {
Iif (clientsToMasterMap[_client.component_name]) {
clientsToMasterMap[_client.component_name].forEach(function (componentName) {
masterHosts.filterProperty('component', componentName).forEach(function (_masterHost) {
hostNames.pushObject(_masterHost.hostName);
});
});
}
}
Iif (clientsToSlaveMap[_client.component_name]) {
clientsToSlaveMap[_client.component_name].forEach(function (componentName) {
slaveHosts.filterProperty('componentName', componentName).forEach(function (slaveHost) {
hostNames = hostNames.concat(slaveHost.hosts.mapProperty('hostName')).uniq();
});
});
}
Iif (clientOnAllHosts.length > 0) {
compOnAllHosts = false;
for (var i = 0; i < clientOnAllHosts.length; i++) {
if (_client.component_name === clientOnAllHosts[i]) {
// component with ALL cardinality should not
// registerHostsToComponent in createSlaveAndClientsHostComponents
compOnAllHosts = true;
break;
}
}
if (!compOnAllHosts) {
hostNames = hostNames.uniq();
this.registerHostsToComponent(hostNames, _client.component_name);
}
} else {
hostNames = hostNames.uniq();
this.registerHostsToComponent(hostNames, _client.component_name);
}
}, this);
}
}, this);
},
/**
* This function is specific to addServiceController
* Newly introduced master components requires some existing client components to be hosted along with them
*/
createAdditionalClientComponents: function createAdditionalClientComponents() {
var masterHosts = this.get('content.masterComponentHosts');
var clientHosts = [];
Eif (this.get('content.slaveComponentHosts').someProperty('componentName', 'CLIENT')) {
clientHosts = this.get('content.slaveComponentHosts').findProperty('componentName', 'CLIENT').hosts;
}
var clients = this.get('content.clients').filterProperty('isInstalled', false);
var clientsToMasterMap = this.getClientsMap('isMaster');
var clientsToClientMap = this.getClientsMap('isClient');
var installedClients = [];
// Get all the installed Client components
this.get('content.services').filterProperty('isInstalled').forEach(function (_service) {
var serviceClients = App.StackServiceComponent.find().filterProperty('serviceName', _service.get('serviceName')).filterProperty('isClient');
serviceClients.forEach(function (client) {
installedClients.push(client.get('componentName'));
}, this);
}, this);
// Check if there is a dependency for being co-hosted between existing client and selected new master
installedClients.forEach(function (_clientName) {
if (clientsToMasterMap[_clientName] || clientsToClientMap[_clientName]) {
var hostNames = [];
if (clientsToMasterMap[_clientName]) {
clientsToMasterMap[_clientName].forEach(function (componentName) {
masterHosts.filterProperty('component', componentName).filterProperty('isInstalled', false).forEach(function (_masterHost) {
hostNames.pushObject(_masterHost.hostName);
}, this);
}, this);
}
if (clientsToClientMap[_clientName]) {
clientsToClientMap[_clientName].forEach(function (componentName) {
clientHosts.forEach(function (_clientHost) {
var host = this.get('content.hosts')[_clientHost.hostName];
var isClientSelected = clients.someProperty('component_name', componentName);
if (host.isInstalled && isClientSelected && !host.hostComponents.someProperty('HostRoles.component_name', componentName)) {
hostNames.pushObject(_clientHost.hostName);
}
}, this);
}, this);
}
hostNames = hostNames.uniq();
if (hostNames.length > 0) {
// If a dependency for being co-hosted is derived between existing client and selected new master but that
// dependency is already satisfied in the cluster then disregard the derived dependency
this.removeClientsFromList(_clientName, hostNames);
this.registerHostsToComponent(hostNames, _clientName);
if (hostNames.length > 0) {
this.get('content.additionalClients').pushObject({ hostNames: hostNames, componentName: _clientName });
}
}
}
}, this);
},
/**
*
* @param clientName
* @param hostList
*/
removeClientsFromList: function removeClientsFromList(clientName, hostList) {
var clientHosts = [];
var installedHosts = this.get('content.hosts');
for (var hostName in installedHosts) {
if (installedHosts[hostName].isInstalled) {
if (installedHosts[hostName].hostComponents.mapProperty('HostRoles.component_name').contains(clientName)) {
clientHosts.push(hostName);
}
}
}
Eif (clientHosts.length > 0) {
clientHosts.forEach(function (hostName) {
Eif (hostList.contains(hostName)) {
hostList.splice(hostList.indexOf(hostName), 1);
}
}, this);
}
},
/**
* Register additional components
* Based on availability of some services
* @uses registerHostsToComponent
* @method createAdditionalHostComponents
*/
createAdditionalHostComponents: function createAdditionalHostComponents() {
var masterHosts = this.get('content.masterComponentHosts');
// add all components with cardinality == ALL of selected services
var registeredHosts = this.getRegisteredHosts();
var notInstalledHosts = registeredHosts.filterProperty('isInstalled', false);
this.get('content.services').filterProperty('isSelected').forEach(function (service) {
service.get('serviceComponents').filterProperty('isRequiredOnAllHosts').forEach(function (component) {
if (service.get('isInstalled') && notInstalledHosts.length) {
this.registerHostsToComponent(notInstalledHosts.mapProperty('hostName'), component.get('componentName'));
} else Eif (!service.get('isInstalled') && registeredHosts.length) {
this.registerHostsToComponent(registeredHosts.mapProperty('hostName'), component.get('componentName'));
}
}, this);
}, this);
// add MySQL Server if Hive is selected
var hiveService = this.get('content.services').filterProperty('isSelected', true).filterProperty('isInstalled', false).findProperty('serviceName', 'HIVE');
if (hiveService) {
var hiveDb = this.get('content.serviceConfigProperties').findProperty('name', 'hive_database');
if (hiveDb.value === "New MySQL Database") {
this.registerHostsToComponent(masterHosts.filterProperty('component', 'HIVE_SERVER').mapProperty('hostName'), 'MYSQL_SERVER');
} else Eif (hiveDb.value === "New PostgreSQL Database") {
this.registerHostsToComponent(masterHosts.filterProperty('component', 'HIVE_SERVER').mapProperty('hostName'), 'POSTGRESQL_SERVER');
}
}
},
/**
* Register component to hosts
* Queued request
* @param {String[]} hostNames
* @param {String} componentName
* @method registerHostsToComponent
*/
registerHostsToComponent: function registerHostsToComponent(hostNames, componentName) {
if (!hostNames.length) return;
var queryStr = '';
hostNames.forEach(function (hostName) {
queryStr += 'Hosts/host_name=' + hostName + '|';
});
//slice off last symbol '|'
queryStr = queryStr.slice(0, -1);
var data = {
"RequestInfo": {
"query": queryStr
},
"Body": {
"host_components": [{
"HostRoles": {
"component_name": componentName
}
}]
}
};
this.addRequestToAjaxQueue({
name: 'wizard.step8.register_host_to_component',
data: {
data: JSON.stringify(data)
}
});
},
/**
* Create config objects for cluster and services
* @method createConfigurations
*/
createConfigurations: function createConfigurations() {
if (this.get('isInstaller')) {
/** add cluster-env **/
this.get('serviceConfigTags').pushObject(this.createDesiredConfig('cluster-env', this.get('configs').filterProperty('filename', 'cluster-env.xml')));
}
this.get('selectedServices').forEach(function (service) {
Object.keys(service.get('configTypes')).forEach(function (type) {
if (!this.get('serviceConfigTags').someProperty('type', type)) {
var configs = this.get('configs').filterProperty('filename', App.config.getOriginalFileName(type));
var serviceConfigNote = this.getServiceConfigNote(type, service.get('displayName'));
this.get('serviceConfigTags').pushObject(this.createDesiredConfig(type, configs, serviceConfigNote));
}
}, this);
}, this);
this.createNotification();
},
/**
* Get config version message
*
* @param type
* @param serviceDisplayName
* @returns {*}
*/
getServiceConfigNote: function getServiceConfigNote(type, serviceDisplayName) {
return this.get('isAddService') && type === 'core-site' ? Em.I18n.t('dashboard.configHistory.table.notes.addService') : Em.I18n.t('dashboard.configHistory.table.notes.default').format(serviceDisplayName);
},
/**
* Send <code>serviceConfigTags</code> to server
* Queued request
* One request for each service config tag
* @param serviceConfigTags
* @method applyConfigurationsToCluster
*/
applyConfigurationsToCluster: function applyConfigurationsToCluster(serviceConfigTags) {
var allServices = this.get('installedServices').concat(this.get('selectedServices'));
var allConfigData = [];
allServices.forEach(function (service) {
var serviceConfigData = [];
Object.keys(service.get('configTypesRendered')).forEach(function (type) {
var serviceConfigTag = serviceConfigTags.findProperty('type', type);
Eif (serviceConfigTag) {
serviceConfigData.pushObject(serviceConfigTag);
}
}, this);
Eif (serviceConfigData.length) {
allConfigData.pushObject(JSON.stringify({
Clusters: {
desired_config: serviceConfigData.map(function (item) {
var props = {};
Em.keys(item.properties).forEach(function (propName) {
Eif (item.properties[propName] !== null) {
props[propName] = item.properties[propName];
}
});
item.properties = props;
return item;
})
}
}));
}
}, this);
var clusterConfig = serviceConfigTags.findProperty('type', 'cluster-env');
Iif (clusterConfig) {
allConfigData.pushObject(JSON.stringify({
Clusters: {
desired_config: [clusterConfig]
}
}));
}
this.addRequestToAjaxQueue({
name: 'common.across.services.configurations',
data: {
data: '[' + allConfigData.toString() + ']'
}
});
},
/**
* Create and update config groups
* @method createConfigurationGroups
*/
createConfigurationGroups: function createConfigurationGroups() {
var configGroups = this.get('content.configGroups').filterProperty('is_default', false);
var groupsToDelete = App.router.get(this.get('content.controllerName')).getDBProperty('groupsToDelete');
if (groupsToDelete && groupsToDelete.length > 0) {
this.removeInstalledServicesConfigurationGroups(groupsToDelete);
}
configGroups.forEach(function (configGroup) {
if (configGroup.is_for_update || configGroup.is_temporary) {
this.saveGroup(configGroup.properties, configGroup, this.getServiceConfigNote('', configGroup.service_id));
}
}, this);
App.ServiceConfigGroup.deleteTemporaryRecords();
},
/**
* add request to create config group to queue
*
* @param data
* @method createConfigGroup
*/
createConfigGroup: function createConfigGroup(data) {
this.addRequestToAjaxQueue({
name: 'wizard.step8.apply_configuration_groups',
sender: this,
data: {
data: JSON.stringify(data)
}
});
},
/**
* add request to update config group to queue
*
* @param data {Object}
* @method updateConfigGroup
*/
updateConfigGroup: function updateConfigGroup(data) {
this.addRequestToAjaxQueue({
name: 'config_groups.update_config_group',
sender: this,
data: {
id: data.ConfigGroup.id,
configGroup: data
}
});
},
/**
* Delete selected config groups
* @param {Object[]} groupsToDelete
* @method removeInstalledServicesConfigurationGroups
*/
removeInstalledServicesConfigurationGroups: function removeInstalledServicesConfigurationGroups(groupsToDelete) {
var self = this;
groupsToDelete.forEach(function (item) {
self.deleteConfigurationGroup(Em.Object.create(item));
});
},
/**
* Selected and installed services
* @override
*/
currentServices: function () {
return this.get('installedServices').concat(this.get('selectedServices'));
}.property('installedServices.length', 'selectedServices.length'),
/**
* Add handling GLUSTREFS properties
* @param property
* @returns {*}
* @override
*/
formatValueBeforeSave: function formatValueBeforeSave(property) {
if (this.formatGLUSTERFSProperties(Em.get(property, 'filename'))) {
switch (property.name) {
case "fs.default.name":
return this.get('configs').someProperty('name', 'fs_glusterfs_default_name') ? this.get('configs').findProperty('name', 'fs_glusterfs_default_name').value : null;
case "fs.defaultFS":
return this.get('configs').someProperty('name', 'glusterfs_defaultFS_name') ? this.get('configs').findProperty('name', 'glusterfs_defaultFS_name').value : null;
}
}
return this._super(property);
},
/**
* Defines if some GLUSTERFS properties should be changed
*
* @param {String} type
* @returns {boolean}
*/
formatGLUSTERFSProperties: function formatGLUSTERFSProperties(type) {
return App.config.getConfigTagFromFileName(type) === 'core-site' && this.get('installedServices').concat(this.get('selectedServices')).someProperty('serviceName', 'GLUSTERFS');
},
/**
* Create one Alert Notification (if user select this on step7)
* Only for Install Wizard and stack
* @method createNotification
*/
createNotification: function createNotification() {
Iif (!this.get('isInstaller')) return;
var miscConfigs = this.get('configs').filterProperty('serviceName', 'MISC'),
createNotification = miscConfigs.findProperty('name', 'create_notification').value;
Iif (createNotification !== 'yes') return;
var predefinedNotificationConfigNames = require('data/configs/alert_notification').mapProperty('name'),
configsForNotification = this.get('configs').filterProperty('filename', 'alert_notification');
var properties = {},
names = ['ambari.dispatch.recipients', 'mail.smtp.host', 'mail.smtp.port', 'mail.smtp.from', 'mail.smtp.starttls.enable', 'mail.smtp.startssl.enable'];
Eif (miscConfigs.findProperty('name', 'smtp_use_auth').value == 'true') {
// yes, it's not converted to boolean
names.pushObjects(['ambari.dispatch.credential.username', 'ambari.dispatch.credential.password']);
}
names.forEach(function (name) {
properties[name] = miscConfigs.findProperty('name', name).value;
});
properties['ambari.dispatch.recipients'] = properties['ambari.dispatch.recipients'].replace(/\s/g, '').split(',');
configsForNotification.forEach(function (config) {
if (predefinedNotificationConfigNames.contains(config.name)) return;
properties[config.name] = config.value;
});
var apiObject = {
AlertTarget: {
name: 'Initial Notification',
description: 'Notification created during cluster installing',
global: true,
notification_type: 'EMAIL',
alert_states: ['OK', 'WARNING', 'CRITICAL', 'UNKNOWN'],
properties: properties
}
};
this.addRequestToAjaxQueue({
name: 'alerts.create_alert_notification',
data: {
urlParams: 'overwrite_existing=true',
data: apiObject
}
});
},
/**
* Should ajax-queue progress bar be displayed
* @method showLoadingIndicator
*/
showLoadingIndicator: function showLoadingIndicator() {
return App.ModalPopup.show({
header: Em.I18n.t('installer.step8.deployPopup.header'),
showFooter: false,
showCloseButton: false,
bodyClass: Em.View.extend({
templateName: require('templates/wizard/step8/step8_log_popup'),
controllerBinding: 'App.router.wizardStep8Controller',
/**
* Css-property for progress-bar
* @type {string}
*/
barWidth: '',
progressBarClass: 'progress log_popup',
/**
* Popup-message
* @type {string}
*/
message: '',
/**
* Set progress bar width and popup message when ajax-queue requests are processed
* @method ajaxQueueChangeObs
*/
ajaxQueueChangeObs: function () {
var length = this.get('controller.ajaxQueueLength');
var left = this.get('controller.ajaxRequestsQueue.queue.length');
this.set('barWidth', 'width: ' + (length - left) / length * 100 + '%;');
this.set('message', Em.I18n.t('installer.step8.deployPopup.message').format(length - left, length));
}.observes('controller.ajaxQueueLength', 'controller.ajaxRequestsQueue.queue.length'),
/**
* Hide popup when ajax-queue is finished
* @method autoHide
*/
autoHide: function () {
if (this.get('controller.servicesInstalled')) {
this.get('parentView').hide();
}
}.observes('controller.servicesInstalled'),
ajaxQueueErrorAppears: function () {
if (this.get('controller.hasErrorOccurred')) {
this.get('parentView').onClose();
}
}.observes('controller.hasErrorOccurred')
})
});
},
getComponentsForHost: function getComponentsForHost(host) {
Iif (!host.hostComponents) {
App.router.get('installerController').get('allHosts');
}
var componentNameDetail = [];
host.hostComponents.mapProperty('componentName').forEach(function (componentName) {
Iif (componentName === 'CLIENT') {
this.get('content.clients').mapProperty('component_name').forEach(function (clientComponent) {
componentNameDetail.push({ name: clientComponent });
}, this);
return;
}
componentNameDetail.push({ name: componentName });
}, this);
return componentNameDetail;
},
getPropertyAttributesForConfigType: function getPropertyAttributesForConfigType(configs) {
//Currently only looks for final properties, if any
var finalProperties = configs.filterProperty('isFinal', 'true');
var propertyAttributes = {};
finalProperties.forEach(function (finalProperty) {
propertyAttributes[finalProperty['name']] = "true";
});
var finalPropertyMap = {};
Iif (!App.isEmptyObject(finalProperties)) {
finalPropertyMap = {
"isFinal": propertyAttributes
};
}
return finalPropertyMap;
},
getConfigurationDetailsForConfigType: function getConfigurationDetailsForConfigType(configs) {
var configDetails = {};
var self = this;
configs.forEach(function (propertyObj) {
configDetails[propertyObj['name']] = propertyObj['value'];
}, this);
var configurationsDetails = {
"properties_attributes": self.getPropertyAttributesForConfigType(configs),
"properties": configDetails
};
return configurationsDetails;
},
hostInExistingHostGroup: function hostInExistingHostGroup(newHost, host_groups) {
var hostGroupMatched = false;
host_groups.some(function (existingHostGroup) {
Eif (!hostGroupMatched) {
var fqdnInHostGroup = existingHostGroup.hosts[0].fqdn;
var componentsInExistingHostGroup = this.getRegisteredHosts().filterProperty('hostName', fqdnInHostGroup)[0].hostComponents;
Iif (componentsInExistingHostGroup.length !== newHost.hostComponents.length) {
return;
} else {
var componentMismatch = false;
componentsInExistingHostGroup.forEach(function (componentInExistingHostGroup, index) {
if (!componentMismatch) {
if (!newHost.hostComponents.mapProperty('componentName').includes(componentInExistingHostGroup.componentName)) {
componentMismatch = true;
}
}
});
if (!componentMismatch) {
hostGroupMatched = true;
existingHostGroup["cardinality"] = parseInt(existingHostGroup["cardinality"]) + 1;
existingHostGroup.hosts.push({ "fqdn": newHost.hostName });
return true;
}
}
}
}, this);
return hostGroupMatched;
},
hostInChildHostGroup: function hostInChildHostGroup(presentHostGroup, configGroupName, hostInConfigGroup) {
return presentHostGroup['childHostGroups'].some(function (childHostGroup) {
//Check if childHostGroup name is same as this configgroupname, if yes, update childHostGroup else, compare with other childhostgroups
Eif (childHostGroup.configGroupName === configGroupName) {
childHostGroup.hosts.push({ "fqdn": hostInConfigGroup });
childHostGroup['cardinality'] = childHostGroup['cardinality'] + 1;
return true;
}
});
},
/**
* Confirmation popup before generate blueprint
*/
generateBlueprintConfirmation: function generateBlueprintConfirmation() {
var self = this;
return App.showConfirmationPopup(function () {
self.generateBlueprint();
}, Em.I18n.t('installer.step8.generateBlueprint.popup.msg').format(App.clusterStatus.clusterName));
},
generateBlueprint: function generateBlueprint() {
console.log("Prepare blueprint for download...");
var self = this;
//service configurations
var totalConf = [];
//Add cluster-env
var clusterEnv = this.get('configs').filterProperty('filename', 'cluster-env.xml');
var configurations = {};
configurations["cluster-env"] = self.getConfigurationDetailsForConfigType(clusterEnv);
totalConf.push(configurations);
//Add configurations for selected services
this.get('selectedServices').forEach(function (service) {
Object.keys(service.get('configTypes')).forEach(function (type) {
Eif (!this.get('serviceConfigTags').someProperty('type', type)) {
var configs = this.get('configs').filterProperty('filename', App.config.getOriginalFileName(type));
var configurations = {};
configurations[type] = self.getConfigurationDetailsForConfigType(configs);
totalConf.push(configurations);
}
}, this);
}, this);
var host_groups = [];
var cluster_template_host_groups = [];
var counter = 0;
this.getRegisteredHosts().filterProperty('isInstalled', false).map(function (host) {
if (self.hostInExistingHostGroup(host, host_groups)) {
return;
}
//Create new host_group if host is not mapped to existing host_groups
var hostGroupId = "host_group_" + counter;
var hostListForGroup = [];
hostListForGroup.push({ "fqdn": host.hostName });
var hostGroupDetail = {
"name": hostGroupId,
"components": self.getComponentsForHost(host),
"hosts": hostListForGroup,
"cardinality": 1
};
hostGroupDetail.toJSON = function () {
var hostGroupDetailResult = _.omit(this, ["hosts", "childHostGroups"]);
hostGroupDetailResult["cardinality"] = this["cardinality"].toString();
return hostGroupDetailResult;
};
host_groups.push(hostGroupDetail);
var clusterTemplateHostGroupDetail = {
"name": hostGroupId,
"hosts": hostListForGroup
};
cluster_template_host_groups.push(clusterTemplateHostGroupDetail);
counter++;
}, this);
this.get('content.configGroups').filterProperty("is_default", false).forEach(function (configGroup) {
if (configGroup.properties.length == 0) {
return;
}
configGroup.hosts.forEach(function (hostInConfigGroup) {
return host_groups.some(function (presentHostGroup) {
return presentHostGroup.hosts.some(function (hostInPresentHostGroup, index) {
Iif (hostInConfigGroup !== hostInPresentHostGroup.fqdn) {
return;
}
//Check if childHostGroup already created
if (presentHostGroup['childHostGroups']) {
Eif (self.hostInChildHostGroup(presentHostGroup, configGroup.name, hostInConfigGroup)) {
// Update to remove parentHostGroup as all the hosts are added to childHostGroup/s
presentHostGroup.hosts.splice(index, 1);
presentHostGroup["cardinality"] = presentHostGroup['cardinality'] - 1;
return true;
}
}
//create configuration object
var hgConfigurations;
Iif (presentHostGroup.hosts.length === 1 && presentHostGroup["configurations"]) {
hgConfigurations = presentHostGroup["configurations"][0];
} else Iif (presentHostGroup["configurations"]) {
//Deep copy
hgConfigurations = jQuery.extend(true, {}, presentHostGroup["configurations"][0]);
} else {
hgConfigurations = {};
}
configGroup.properties.forEach(function (hgProperties) {
var type = App.config.getConfigTagFromFileName(hgProperties.filename);
Eif (!hgConfigurations[type]) {
hgConfigurations[type] = { properties: {} };
}
hgConfigurations[type]['properties'][hgProperties.name] = hgProperties.value;
});
var totalHgConf = [];
totalHgConf.push(hgConfigurations);
//If only host in presentHostGroup then merge configuration and return
Iif (presentHostGroup.hosts.length === 1) {
//If host_group already has configuration, assigned from previously processed config_group
if (!presentHostGroup["configurations"]) {
presentHostGroup["configurations"] = totalHgConf;
}
return true;
}
//Create new host_group from this host
var hostGroupId = "host_group_" + counter;
counter++;
var hostListForGroup = [];
hostListForGroup.push({ "fqdn": hostInPresentHostGroup.fqdn });
var hostGroupDetail = {
"name": hostGroupId,
"components": presentHostGroup.components,
"cardinality": 1,
"hosts": hostListForGroup,
"configurations": totalHgConf,
"configGroupName": configGroup.name
};
hostGroupDetail.toJSON = function () {
var hostGroupDetailResult = _.omit(this, ["hosts", "configGroupName", "childHostGroups"]);
hostGroupDetailResult["cardinality"] = this["cardinality"].toString();
return hostGroupDetailResult;
};
host_groups.push(hostGroupDetail);
//Update for clustertemplate file
var clusterTemplateHostGroupDetail = {
"name": hostGroupId,
"hosts": hostListForGroup
};
cluster_template_host_groups.push(clusterTemplateHostGroupDetail);
//Add newly created host_group as child to existing host_group
Eif (!presentHostGroup['childHostGroups']) {
presentHostGroup['childHostGroups'] = [];
}
presentHostGroup['childHostGroups'].push(hostGroupDetail);
presentHostGroup.hosts.splice(index, 1);
presentHostGroup["cardinality"] = presentHostGroup['cardinality'] - 1;
//return true to indicate that host has been matched
return true;
}, this);
}, this);
}, this);
}, this);
var selectedStack = App.Stack.find().findProperty('isSelected', true);
var blueprint = {
'configurations': totalConf,
'host_groups': host_groups.filter(function (item) {
return item.cardinality > 0;
}),
'Blueprints': { 'blueprint_name': App.clusterStatus.clusterName, 'stack_name': selectedStack.get('stackName'), 'stack_version': selectedStack.get('stackVersion') }
};
var cluster_template = {
"blueprint": App.clusterStatus.clusterName,
"config_recommendation_strategy": "NEVER_APPLY",
"provision_action": "INSTALL_AND_START",
"configurations": [],
"host_groups": cluster_template_host_groups.filter(function (item) {
return item.hosts.length > 0;
}),
"Clusters": { 'cluster_name': App.clusterStatus.clusterName }
};
fileUtils.downloadFilesInZip([{
data: JSON.stringify(blueprint),
type: 'json',
name: 'blueprint.json'
}, {
data: JSON.stringify(cluster_template),
type: 'json',
name: 'clustertemplate.json'
}]);
},
downloadCSV: function downloadCSV() {
App.router.get('kerberosWizardStep5Controller').getCSVData(false);
}
});
}); |