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331 lines
11 KiB
331 lines
11 KiB
9 years ago
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/// <reference path="kubernetesPlugin.ts"/>
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module Kubernetes {
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export var TemplateController = controller("TemplateController", [
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"$scope", "$location", "$http", "$timeout", "$routeParams", "marked", "$templateCache", "$modal", "KubernetesModel", "KubernetesState", "KubernetesApiURL",
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($scope, $location, $http, $timeout, $routeParams, marked, $templateCache, $modal, KubernetesModel, KubernetesState, KubernetesApiURL) => {
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var model = $scope.model = KubernetesModel;
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$scope.filterText = $location.search()["q"];
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$scope.targetNamespace = $routeParams.targetNamespace;
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initShared($scope, $location, $http, $timeout, $routeParams, KubernetesModel, KubernetesState, KubernetesApiURL);
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$scope.$watchCollection('model.namespaces', () => {
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if (!$scope.targetNamespace) {
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$scope.targetNamespace = model.currentNamespace();
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}
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});
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var returnTo = new URI($location.search()['returnTo'] || '/kubernetes/apps');
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function goBack() {
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$location.path(returnTo.path()).search(returnTo.query(true));
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}
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function getAnnotations(obj) {
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return Core.pathGet(obj, ['metadata', 'annotations']);
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}
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function getValueFor(obj, key) {
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var annotations = getAnnotations(obj);
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if (!annotations) {
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return "";
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}
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var name = getName(obj);
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if (name) {
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var fullKey = "fabric8." + name + "/" + key;
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var answer = annotations[fullKey];
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if (answer) {
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return answer;
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}
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}
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var key: any = _.find(_.keys(annotations), (k: string) => _.endsWith(k, key));
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if (key) {
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return annotations[key];
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} else {
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return "";
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}
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}
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$scope.cancel = () => {
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if ($scope.formConfig) {
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delete $scope.formConfig;
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delete $scope.entity;
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$scope.objects = undefined;
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return;
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}
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goBack();
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}
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/*
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$scope.$watch('model.templates.length', (newValue) => {
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if (newValue === 0) {
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goBack();
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}
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});
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*/
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$scope.filterTemplates = (template) => {
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if (Core.isBlank($scope.filterText)) {
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return true;
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}
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return _.contains(angular.toJson(template), $scope.filterText.toLowerCase());
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};
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$scope.openFullDescription = (template) => {
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var text = marked(getValueFor(template, 'description') || 'No description');
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var modal = $modal.open({
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templateUrl: UrlHelpers.join(templatePath, 'templateDescription.html'),
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controller: ['$scope', '$modalInstance', ($scope, $modalInstance) => {
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$scope.text = text,
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$scope.ok = () => {
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modal.close();
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}
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}]
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});
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};
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$scope.getDescription = (template) => {
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var answer:any = $(marked(getValueFor(template, 'description') || 'No description'));
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var textDefault = answer.html();
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var maxLength = 200;
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if (textDefault.length > maxLength) {
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var truncated = $.trim(textDefault).substring(0, maxLength).split(' ').slice(0, -1).join(' ');
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answer.html(truncated + '...');
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answer.append($templateCache.get('truncatedDescriptionTag.html'));
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}
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return answer.html();
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};
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$scope.getIconUrl = (template) => {
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return getValueFor(template, 'iconUrl') || defaultIconUrl;
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};
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$scope.deployTemplate = (template) => {
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log.debug("Template parameters: ", template.parameters);
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log.debug("Template objects: ", template.objects);
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log.debug("Template annotations: ", template.metadata.annotations);
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var templateAnnotations = template.metadata.annotations;
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if (templateAnnotations) {
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_.forEach(template.objects, (object:any) => {
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var annotations = object.metadata.annotations || {};
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var name = getName(object);
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var matches = _.filter(_.keys(templateAnnotations), (key) => key.match('.' + name + '/'));
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matches.forEach((match) => {
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if (!(match in annotations)) {
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annotations[match] = templateAnnotations[match];
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}
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});
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object.metadata.annotations = annotations;
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});
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}
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var routeServiceName = <string> undefined;
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var service = _.find(template.objects, (obj) => {
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if (getKind(obj) === "Service") {
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var ports = getPorts(obj);
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if (ports && ports.length === 1) {
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return true;
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}
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} else {
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return false;
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}
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});
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if (service) {
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routeServiceName = getName(service);
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}
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log.debug("Service: ", service);
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if ((!routeServiceName || !isOpenShift) && (!template.parameters || template.parameters.length === 0)) {
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log.debug("No parameters required, deploying objects");
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applyObjects(template.objects);
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return;
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}
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var formConfig = {
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style: HawtioForms.FormStyle.STANDARD,
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hideLegend: true,
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properties: <any> {}
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};
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var params = template.parameters;
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_.forEach(params, (param:any) => {
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var property = <any> {};
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property.label = _.startCase(param.name);
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property.description = param.description;
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property.default = param.value;
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// TODO, do parameters support types?
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property.type = 'string';
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formConfig.properties[param.name] = property;
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});
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if (routeServiceName && isOpenShift) {
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formConfig.properties.createRoute = {
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type: 'boolean',
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default: true,
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label: "Create Route"
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};
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/*
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formConfig.properties.routeName = {
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type: 'string',
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label: 'Route Name',
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default: routeServiceName,
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'control-group-attributes': {
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'ng-show': 'entity.createRoute'
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}
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};
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*/
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formConfig.properties.routeServiceName = {
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type: 'hidden',
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default: routeServiceName
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}
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var namespace = currentKubernetesNamespace();
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// TODO store this in localStorage!
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var domain = "vagrant.f8";
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var defaultRouteHostSuffix = '.' + (namespace === "default" ? "" : namespace + ".") + domain;
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formConfig.properties.routeHostname = {
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type: 'string',
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default: defaultRouteHostSuffix,
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label: "Route host name suffix",
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'control-group-attributes': {
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'ng-show': 'entity.createRoute'
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}
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};
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}
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$scope.entity = <any> {};
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$scope.formConfig = formConfig;
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$scope.objects = template.objects;
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log.debug("Form config: ", formConfig);
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};
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function substitute(str, data) {
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return str.replace(/\${\w*}/g, (match) => {
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var key = match.replace(/\${/, '').replace(/}/, '').trim();
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return data[key] || match;
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});
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};
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$scope.substituteAndDeployTemplate = () => {
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var objects = $scope.objects;
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var objectsText = angular.toJson(objects, true);
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// pull these out of the entity object so they're not used in substitutions
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var createRoute = $scope.entity.createRoute;
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var routeHostnameSuffix = $scope.entity.routeHostname || "";
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var routeName = $scope.entity.routeName;
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var routeServiceName = $scope.entity.routeServiceName;
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delete $scope.entity.createRoute;
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delete $scope.entity.routeHostname;
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delete $scope.entity.routeName;
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delete $scope.entity.routeServiceName;
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objectsText = substitute(objectsText, $scope.entity);
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objects = angular.fromJson(objectsText);
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if (createRoute) {
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var routes = [];
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angular.forEach(objects, (object) => {
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var kind = object.kind;
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var name = getName(object);
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if (name && "Service" === kind) {
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var routeHostname = name + routeHostnameSuffix;
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var route = {
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kind: "Route",
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apiVersion: defaultOSApiVersion,
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metadata: {
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name: name,
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},
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spec: {
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host: routeHostname,
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to: {
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kind: "Service",
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name: name
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}
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}
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};
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routes.push(route);
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}
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});
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objects = objects.concat(routes);
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}
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if ($scope.targetNamespace !== model.currentNamespace()) {
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$scope.$on('WatcherNamespaceChanged', () => {
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log.debug("Namespace changed");
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setTimeout(() => {
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applyObjects(objects);
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Core.$apply($scope);
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}, 500);
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});
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Core.notification('info', "Switching to namespace " + $scope.targetNamespace + " and deploying template");
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model.kubernetes.selectedNamespace = $scope.targetNamespace;
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} else {
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applyObjects(objects);
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}
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};
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function applyObjects(objects) {
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var projectClient = Kubernetes.createKubernetesClient("projects");
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_.forEach(objects, (object:any) => {
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log.debug("Object: ", object);
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var kind = getKind(object);
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var name = getName(object);
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var ns = getNamespace(object);
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if (kind && name) {
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if (ns && ns !== currentKubernetesNamespace()) {
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var project = {
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apiVersion: Kubernetes.defaultApiVersion,
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kind: "Project",
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metadata: {
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name: ns,
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labels: {
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}
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}
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};
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projectClient.put(project,
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(data) => {
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log.info("Created namespace: " + ns)
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},
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(err) => {
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log.warn("Failed to create namespace: " + ns + ": " + angular.toJson(err));
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});
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}
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var pluralKind = kind.toLowerCase() + "s";
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var kubeClient = Kubernetes.createKubernetesClient(pluralKind, ns);
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kubeClient.put(object,
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(data) => {
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log.info("updated " + kind + " name: " + name + (ns ? " ns: " + ns: ""));
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},
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(err) => {
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log.warn("Failed to update " + kind + " name: " + name + (ns ? " ns: " + ns: "") + " error: " + angular.toJson(err));
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});
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}
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});
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goBack();
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}
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$scope.deleteTemplate = (template) => {
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UI.multiItemConfirmActionDialog(<UI.MultiItemConfirmActionOptions>{
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collection: [template],
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index: 'metadata.name',
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onClose: (result:boolean) => {
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if (result) {
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KubernetesModel['templatesResource'].delete({
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id: template.metadata.name
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}, undefined, () => {
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KubernetesModel['templatesResource'].query((data) => {
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KubernetesModel.templates = data.items;
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});
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}, (error) => {
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log.debug("Error deleting template: ", error);
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});
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}
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},
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title: 'Delete Template?',
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action: 'The following template will be deleted:',
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okText: 'Delete',
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okClass: 'btn-danger',
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custom: "This operation is permanent once completed!",
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customClass: "alert alert-warning"
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}).open();
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};
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}]);
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}
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