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Code Issues Releases Activity

feat(applications): application page performance improvements EE-4956 (#8569)

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Prabhat Khera 2023-03-08 10:27:42 +13:00 • committed by GitHub
parent 01ea9afe33
commit bdde278139
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13 changed files with 239 additions and 9 deletions
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43
app/kubernetes/views/applications/applicationsController.js
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@ -9,9 +9,22 @@ import { confirmDelete } from '@@/modals/confirm';
class KubernetesApplicationsController {
/* @ngInject */
constructor($async, $state, Notifications, KubernetesApplicationService, HelmService, KubernetesConfigurationService, Authentication, LocalStorage, StackService) {
constructor(
$async,
$state,
$scope,
Notifications,
KubernetesApplicationService,
HelmService,
KubernetesConfigurationService,
Authentication,
LocalStorage,
StackService,
KubernetesNamespaceService
) {
this.$async = $async;
this.$state = $state;
this.$scope = $scope;
this.Notifications = Notifications;
this.KubernetesApplicationService = KubernetesApplicationService;
this.HelmService = HelmService;
@ -19,6 +32,7 @@ class KubernetesApplicationsController {
this.Authentication = Authentication;
this.LocalStorage = LocalStorage;
this.StackService = StackService;
this.KubernetesNamespaceService = KubernetesNamespaceService;
this.onInit = this.onInit.bind(this);
this.getApplications = this.getApplications.bind(this);
@ -28,6 +42,8 @@ class KubernetesApplicationsController {
this.removeStacksAction = this.removeStacksAction.bind(this);
this.removeStacksActionAsync = this.removeStacksActionAsync.bind(this);
this.onPublishingModeClick = this.onPublishingModeClick.bind(this);
this.onChangeNamespaceDropdown = this.onChangeNamespaceDropdown.bind(this);
this.setSystemResources = this.setSystemResources.bind(this);
}
selectTab(index) {
@ -126,20 +142,34 @@ class KubernetesApplicationsController {
});
}
onChangeNamespaceDropdown(namespace) {
this.state.namespace = namespace;
this.getApplicationsAsync();
}
async getApplicationsAsync() {
try {
const [applications, configurations] = await Promise.all([this.KubernetesApplicationService.get(), this.KubernetesConfigurationService.get()]);
const [applications, configurations] = await Promise.all([
this.KubernetesApplicationService.get(this.state.namespace),
this.KubernetesConfigurationService.get(this.state.namespace),
]);
const configuredApplications = KubernetesConfigurationHelper.getApplicationConfigurations(applications, configurations);
const { helmApplications, nonHelmApplications } = KubernetesApplicationHelper.getNestedApplications(configuredApplications);
this.state.applications = [...helmApplications, ...nonHelmApplications];
this.state.stacks = KubernetesStackHelper.stacksFromApplications(applications);
this.state.ports = KubernetesApplicationHelper.portMappingsFromApplications(applications);
this.$scope.$apply();
} catch (err) {
this.Notifications.error('Failure', err, 'Unable to retrieve applications');
}
}
setSystemResources(flag) {
this.state.isSystemResources = flag;
}
getApplications() {
return this.$async(this.getApplicationsAsync);
}
@ -153,7 +183,16 @@ class KubernetesApplicationsController {
applications: [],
stacks: [],
ports: [],
namespaces: [],
namespace: '',
isSystemResources: undefined,
};
this.state.namespaces = await this.KubernetesNamespaceService.get();
this.state.namespaces = this.state.namespaces.filter((n) => n.Status !== 'Terminating');
this.state.namespaces = _.sortBy(this.state.namespaces, 'Name');
this.state.namespace = this.state.namespaces.length ? (this.state.namespaces.find((n) => n.Name === 'default') ? 'default' : this.state.namespaces[0].Name) : '';
await this.getApplications();
this.state.viewReady = true;