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chore(kubernetes): Migrate Helm Templates View to React R8S-239 (#587)

This commit is contained in:
James Player 2025-04-08 12:51:36 +12:00 committed by GitHub
parent ad89df4d0d
commit 264ff5457b
20 changed files with 635 additions and 372 deletions

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import helm from '@/assets/ico/vendor/helm.svg?c';
import { BadgeIcon } from '@@/BadgeIcon';
export const HelmIcon = <BadgeIcon icon={helm} />;

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import _ from 'lodash-es';
import KubernetesNamespaceHelper from 'Kubernetes/helpers/namespaceHelper';
import { confirmWebEditorDiscard } from '@@/modals/confirm';
import { HelmIcon } from './HelmIcon';
export default class HelmTemplatesController {
/* @ngInject */
constructor($analytics, $async, $state, $window, $anchorScroll, Authentication, HelmService, KubernetesResourcePoolService, Notifications) {
this.$analytics = $analytics;
this.$async = $async;
this.$window = $window;
this.$state = $state;
this.$anchorScroll = $anchorScroll;
this.Authentication = Authentication;
this.HelmService = HelmService;
this.KubernetesResourcePoolService = KubernetesResourcePoolService;
this.Notifications = Notifications;
this.fallbackIcon = HelmIcon;
this.editorUpdate = this.editorUpdate.bind(this);
this.uiCanExit = this.uiCanExit.bind(this);
this.installHelmchart = this.installHelmchart.bind(this);
this.getHelmValues = this.getHelmValues.bind(this);
this.selectHelmChart = this.selectHelmChart.bind(this);
this.getHelmRepoURLs = this.getHelmRepoURLs.bind(this);
this.getLatestCharts = this.getLatestCharts.bind(this);
this.getResourcePools = this.getResourcePools.bind(this);
this.clearHelmChart = this.clearHelmChart.bind(this);
$window.onbeforeunload = () => {
if (this.state.isEditorDirty) {
return '';
}
};
}
clearHelmChart() {
this.state.chart = null;
this.onSelectHelmChart('');
}
editorUpdate(contentvalues) {
if (this.state.originalvalues === contentvalues) {
this.state.isEditorDirty = false;
} else {
this.state.values = contentvalues;
this.state.isEditorDirty = true;
}
}
async uiCanExit() {
if (this.state.isEditorDirty) {
return confirmWebEditorDiscard();
}
}
async installHelmchart() {
this.state.actionInProgress = true;
try {
const payload = {
Name: this.name,
Repo: this.state.chart.repo,
Chart: this.state.chart.name,
Values: this.state.values,
Namespace: this.namespace,
};
await this.HelmService.install(this.endpoint.Id, payload);
this.Notifications.success('Success', 'Helm chart successfully installed');
this.$analytics.eventTrack('kubernetes-helm-install', { category: 'kubernetes', metadata: { 'chart-name': this.state.chart.name } });
this.state.isEditorDirty = false;
this.$state.go('kubernetes.applications');
} catch (err) {
this.Notifications.error('Installation error', err);
} finally {
this.state.actionInProgress = false;
}
}
async getHelmValues() {
this.state.loadingValues = true;
try {
const { values } = await this.HelmService.values(this.state.chart.repo, this.state.chart.name);
this.state.values = values;
this.state.originalvalues = values;
} catch (err) {
this.Notifications.error('Failure', err, 'Unable to retrieve helm chart values.');
} finally {
this.state.loadingValues = false;
}
}
async selectHelmChart(chart) {
window.scrollTo(0, 0);
this.state.showCustomValues = false;
this.state.chart = chart;
this.onSelectHelmChart(chart.name);
await this.getHelmValues();
}
/**
* @description This function is used to get the helm repo urls for the endpoint and user
* @returns {Promise<string[]>} list of helm repo urls
*/
async getHelmRepoURLs() {
this.state.reposLoading = true;
try {
// fetch globally set helm repo and user helm repos (parallel)
const { GlobalRepository, UserRepositories } = await this.HelmService.getHelmRepositories(this.user.ID);
this.state.globalRepository = GlobalRepository;
const userHelmReposUrls = UserRepositories.map((repo) => repo.URL);
const uniqueHelmRepos = [...new Set([GlobalRepository, ...userHelmReposUrls])].map((url) => url.toLowerCase()).filter((url) => url); // remove duplicates and blank, to lowercase
this.state.repos = uniqueHelmRepos;
return uniqueHelmRepos;
} catch (err) {
this.Notifications.error('Failure', err, 'Unable to retrieve helm repo urls.');
} finally {
this.state.reposLoading = false;
}
}
/**
* @description This function is used to fetch the respective index.yaml files for the provided helm repo urls
* @param {string[]} helmRepos list of helm repositories
* @param {bool} append append charts returned from repo to existing list of helm charts
*/
async getLatestCharts(helmRepos) {
this.state.chartsLoading = true;
try {
const promiseList = helmRepos.map((repo) => this.HelmService.search(repo));
// fetch helm charts from all the provided helm repositories (parallel)
// Promise.allSettled is used to account for promise failure(s) - in cases the user has provided invalid helm repo
const chartPromises = await Promise.allSettled(promiseList);
const latestCharts = chartPromises
.filter((tp) => tp.status === 'fulfilled') // remove failed promises
.map((tp) => ({ entries: tp.value.entries, repo: helmRepos[chartPromises.indexOf(tp)] })) // extract chart entries with respective repo data
.flatMap(
({ entries, repo }) => Object.values(entries).map((charts) => ({ ...charts[0], repo })) // flatten chart entries to single array with respective repo
);
this.state.charts = latestCharts;
} catch (err) {
this.Notifications.error('Failure', err, 'Unable to retrieve helm repo charts.');
} finally {
this.state.chartsLoading = false;
}
}
async getResourcePools() {
this.state.resourcePoolsLoading = true;
try {
const resourcePools = await this.KubernetesResourcePoolService.get();
const nonSystemNamespaces = resourcePools.filter(
(resourcePool) => !KubernetesNamespaceHelper.isSystemNamespace(resourcePool.Namespace.Name) && resourcePool.Namespace.Status === 'Active'
);
this.state.resourcePools = _.sortBy(nonSystemNamespaces, ({ Namespace }) => (Namespace.Name === 'default' ? 0 : 1));
this.state.resourcePool = this.state.resourcePools[0];
} catch (err) {
this.Notifications.error('Failure', err, 'Unable to retrieve initial helm data.');
} finally {
this.state.resourcePoolsLoading = false;
}
}
$onInit() {
return this.$async(async () => {
this.user = this.Authentication.getUserDetails();
this.state = {
appName: '',
chart: null,
showCustomValues: false,
actionInProgress: false,
resourcePools: [],
resourcePool: '',
values: null,
originalvalues: null,
repos: [],
charts: [],
loadingValues: false,
isEditorDirty: false,
chartsLoading: false,
resourcePoolsLoading: false,
viewReady: false,
isAdmin: this.Authentication.isAdmin(),
globalRepository: undefined,
};
const helmRepos = await this.getHelmRepoURLs();
if (helmRepos) {
await Promise.all([this.getLatestCharts(helmRepos), this.getResourcePools()]);
}
if (this.state.charts.length > 0 && this.$state.params.chartName) {
const chart = this.state.charts.find((chart) => chart.name === this.$state.params.chartName);
if (chart) {
this.selectHelmChart(chart);
}
}
this.state.viewReady = true;
});
}
$onDestroy() {
this.state.isEditorDirty = false;
}
}

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<div class="row">
<!-- helmchart-form -->
<div class="col-sm-12 p-0" ng-if="$ctrl.state.chart">
<rd-widget>
<div class="flex">
<div class="basis-3/4 rounded-[8px] m-2 bg-gray-4 th-highcontrast:bg-black th-highcontrast:text-white th-dark:bg-gray-iron-10 th-dark:text-white">
<div class="vertical-center p-5">
<fallback-image src="$ctrl.state.chart.icon" fallback-icon="$ctrl.fallbackIcon" class-name="'h-16 w-16'" size="'lg'"></fallback-image>
<div class="font-medium ml-4">
<div class="toolBarTitle text-[24px] mb-2">
{{ $ctrl.state.chart.name }}
<span class="space-left text-[14px] vertical-center font-normal">
<pr-icon icon="'svg-helm'" mode="'primary'"></pr-icon>
Helm
</span>
</div>
<div class="text-muted text-xs" ng-bind-html="$ctrl.state.chart.description"></div>
</div>
</div>
</div>
<div class="basis-1/4">
<div class="h-full w-full vertical-center justify-end pr-5">
<button type="button" class="btn btn-sm btn-link !text-gray-8 hover:no-underline th-highcontrast:!text-white th-dark:!text-white" ng-click="$ctrl.clearHelmChart()">
Clear selection
<pr-icon icon="'x'" class="ml-1"></pr-icon>
</button>
</div>
</div>
</div>
</rd-widget>
<form class="form-horizontal" name="$ctrl.helmTemplateCreationForm">
<div class="form-group mt-4">
<div class="col-sm-12">
<button
ng-if="!$ctrl.state.showCustomValues && !$ctrl.state.loadingValues"
class="btn btn-xs btn-default vertical-center !ml-0 mr-2"
ng-click="$ctrl.state.showCustomValues = true;"
>
<pr-icon icon="'plus'" class="vertical-center"></pr-icon>
Show custom values
</button>
<span class="small interactive vertical-center" ng-if="$ctrl.state.loadingValues" role="status">
<inline-loader children="'Loading values.yaml...'" />
</span>
<button ng-if="$ctrl.state.showCustomValues" class="btn btn-xs btn-default vertical-center !ml-0 mr-2" ng-click="$ctrl.state.showCustomValues = false;">
<pr-icon icon="'minus'" class="vertical-center"></pr-icon>
Hide custom values
</button>
</div>
</div>
<!-- values override -->
<div ng-if="$ctrl.state.showCustomValues">
<!-- web-editor -->
<div class="form-group">
<div class="col-sm-12">
<web-editor-form
identifier="helm-app-creation-editor"
value="$ctrl.state.values"
on-change="($ctrl.editorUpdate)"
yml="true"
placeholder="Define or paste the content of your values yaml file here"
>
<editor-description class="vertical-center">
<pr-icon icon="'info'" mode="'primary'"></pr-icon>
<span>
You can get more information about Helm values file format in the
<a href="https://helm.sh/docs/chart_template_guide/values_files/" target="_blank" class="hyperlink">official documentation</a>.
</span>
</editor-description>
</web-editor-form>
</div>
</div>
<!-- !web-editor -->
</div>
<!-- !values override -->
<!-- helm actions -->
<div class="col-sm-12 form-section-title"> Actions </div>
<div class="form-group">
<div class="col-sm-12">
<button
type="button"
class="btn btn-primary btn-sm !ml-0"
ng-disabled="!$ctrl.state.resourcePool || $ctrl.state.loadingValues || $ctrl.state.actionInProgress || !$ctrl.name"
ng-click="$ctrl.installHelmchart()"
button-spinner="$ctrl.state.actionInProgress"
data-cy="helm-install"
>
<span ng-hide="$ctrl.state.actionInProgress">Install</span>
<span ng-hide="!$ctrl.state.actionInProgress">Installing Helm chart</span>
</button>
</div>
</div>
<!-- !helm actions -->
</form>
</div>
<!-- helmchart-form -->
</div>
<!-- Helm Charts Component -->
<div class="row" ng-if="!$ctrl.state.chart">
<div class="col-sm-12 p-0">
<helm-templates-list
title-text="'Helm chart'"
charts="$ctrl.state.charts"
table-key="$ctrl.state.charts"
select-action="$ctrl.selectHelmChart"
loading="$ctrl.state.chartsLoading || $ctrl.state.resourcePoolsLoading"
>
</helm-templates-list>
</div>
</div>
<!-- !Helm Charts Component -->

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import angular from 'angular';
import controller from './helm-templates.controller';
angular.module('portainer.kubernetes').component('helmTemplatesView', {
templateUrl: './helm-templates.html',
controller,
bindings: {
endpoint: '<',
namespace: '<',
stackName: '<',
onSelectHelmChart: '<',
name: '<',
},
});