mirror of https://github.com/portainer/portainer
264 lines
9.9 KiB
JavaScript
264 lines
9.9 KiB
JavaScript
import _ from 'lodash-es';
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import * as JsonPatch from 'fast-json-patch';
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import KubernetesCommonHelper from 'Kubernetes/helpers/commonHelper';
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import {
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KubernetesResourcePoolIngressClassAnnotationFormValue,
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KubernetesResourcePoolIngressClassFormValue,
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KubernetesResourcePoolIngressClassHostFormValue,
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} from 'Kubernetes/models/resource-pool/formValues';
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import { KubernetesApplicationPublishingTypes } from '../models/application/models';
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import { KubernetesIngress, KubernetesIngressRule } from './models';
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import { KubernetesIngressCreatePayload, KubernetesIngressRuleCreatePayload, KubernetesIngressRulePathCreatePayload } from './payloads';
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import { KubernetesIngressClassAnnotation, PortainerIngressClassTypes } from './constants';
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export class KubernetesIngressConverter {
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static apiToModel(data) {
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const paths = _.flatMap(data.spec.rules, (rule) => {
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return !rule.http
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? []
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: _.map(rule.http.paths, (path) => {
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const ingRule = new KubernetesIngressRule();
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ingRule.IngressName = data.metadata.name;
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ingRule.ServiceName = path.backend.service.name;
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ingRule.Host = rule.host || '';
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ingRule.IP = data.status.loadBalancer.ingress ? data.status.loadBalancer.ingress[0].ip : undefined;
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ingRule.Port = path.backend.service.port.number;
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ingRule.Path = path.path;
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ingRule.TLS = data.spec.tls;
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return ingRule;
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});
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});
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const res = new KubernetesIngress();
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res.Name = data.metadata.name;
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res.Namespace = data.metadata.namespace;
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res.Annotations = data.metadata.annotations || {};
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res.IngressClassName =
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data.metadata.annotations && data.metadata.annotations[KubernetesIngressClassAnnotation]
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? data.metadata.annotations[KubernetesIngressClassAnnotation]
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: data.spec.ingressClassName;
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res.Paths = paths;
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res.Hosts = _.uniq(_.map(data.spec.rules, 'host'));
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const idx = _.findIndex(res.Hosts, (h) => h === undefined);
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if (idx >= 0) {
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res.Hosts.splice(idx, 1, '');
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}
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res.TLS = data.spec.tls;
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return res;
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}
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/**
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* Converts Application Form Value (from Create Application View) to Ingresses
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* @param {KubernetesApplicationFormValues} formValues
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* @param {string} serviceName
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* @returns {KubernetesIngressRule[]}
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*/
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static applicationFormValuesToIngresses(formValues, serviceName) {
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const isPublishingToIngress = formValues.PublishingType === KubernetesApplicationPublishingTypes.INGRESS;
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const ingresses = angular.copy(formValues.OriginalIngresses);
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_.forEach(formValues.PublishedPorts, (p) => {
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const ingress = _.find(ingresses, { Name: p.IngressName });
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if (ingress) {
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if (p.NeedsDeletion) {
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_.remove(ingress.Paths, (path) => path.Port === p.ContainerPort && path.ServiceName === serviceName && path.Path === p.IngressRoute);
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} else if (isPublishingToIngress && p.IsNew) {
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const rule = new KubernetesIngressRule();
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rule.IngressName = ingress.Name;
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rule.ServiceName = serviceName;
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rule.Port = p.ContainerPort;
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if (p.IngressRoute) {
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rule.Path = _.startsWith(p.IngressRoute, '/') ? p.IngressRoute : '/' + p.IngressRoute;
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}
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rule.Host = p.IngressHost;
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ingress.Paths.push(rule);
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}
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}
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});
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return ingresses;
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}
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static applicationFormValuesToDeleteIngresses(formValues, application) {
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const ingresses = angular.copy(formValues.OriginalIngresses);
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application.Services.forEach((service) => {
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ingresses.forEach((ingress) => {
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const path = _.find(ingress.Paths, { ServiceName: service.metadata.name });
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if (path) {
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_.remove(ingress.Paths, path);
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}
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});
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});
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return ingresses;
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}
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static removeIngressesPaths(ingresses, services) {
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const originalIngress = angular.copy(ingresses);
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originalIngress.forEach((ingress) => {
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services.forEach((service) => {
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_.remove(ingress.Paths, { ServiceName: service.Name });
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});
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});
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return originalIngress;
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}
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static generateNewIngresses(ingresses, services) {
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const originalIngresses = angular.copy(ingresses);
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services
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.filter((s) => s.Ingress)
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.forEach((service) => {
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if (service.Ports.length !== 0) {
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const matchedIngress = _.find(originalIngresses, { Name: service.Ports[0].ingress.IngressName });
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if (matchedIngress) {
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const rule = new KubernetesIngressRule();
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rule.ServiceName = service.Name;
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rule.IngressName = service.Ports[0].ingress.IngressName;
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rule.Host = service.Ports[0].ingress.Host;
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rule.Path = _.startsWith(service.Ports[0].ingress.Path, '/') ? service.Ports[0].ingress.Path : '/' + service.Ports[0].ingress.Path;
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rule.Port = service.Ports[0].port;
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matchedIngress.Paths.push(rule);
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}
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}
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});
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return originalIngresses;
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}
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// need this function for [ resource summary ] controller
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static newApplicationFormValuesToIngresses(formValues, serviceName, servicePorts) {
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const ingresses = angular.copy(formValues.OriginalIngresses);
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servicePorts.forEach((port) => {
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const ingress = port.ingress && _.find(ingresses, { Name: port.ingress.IngressName });
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if (ingress) {
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const rule = new KubernetesIngressRule();
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rule.ServiceName = serviceName;
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rule.IngressName = port.ingress.IngressName;
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rule.Host = port.ingress.Host;
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rule.Path = _.startsWith(port.ingress.Path, '/') ? port.ingress.Path : '/' + port.ingress.Path;
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rule.Port = port.port;
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ingress.Paths.push(rule);
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}
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});
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return ingresses;
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}
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/**
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*
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* @param {KubernetesResourcePoolIngressClassFormValue[]} formValues
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* @returns {KubernetesIngress} Ingress
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*/
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static resourcePoolIngressClassFormValueToIngress(formValues) {
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const res = new KubernetesIngress();
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res.Name = formValues.IngressClass.Name;
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res.Namespace = formValues.Namespace;
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const pairs = _.map(formValues.Annotations, (a) => [a.Key, a.Value]);
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res.Annotations = _.fromPairs(pairs);
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res.Annotations[PortainerIngressClassTypes] = formValues.IngressClass.Name;
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res.IngressClassName = formValues.IngressClass.Name;
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res.Hosts = formValues.Hosts;
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res.Paths = formValues.Paths;
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return res;
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}
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/**
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*
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* @param {KubernetesIngressClass} ics Ingress classes (saved in Portainer DB)
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* @param {KubernetesIngress[]} ingresses Existing Kubernetes ingresses. Must be empty for RP CREATE VIEW and filled for RP EDIT VIEW
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*/
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static ingressClassesToFormValues(ics, ingresses) {
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const res = _.map(ics, (ic) => {
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const fv = new KubernetesResourcePoolIngressClassFormValue(ic);
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const ingress = _.find(ingresses, { Name: ic.Name });
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if (ingress) {
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fv.Selected = true;
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fv.WasSelected = true;
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fv.Hosts = _.map(ingress.Hosts, (host) => {
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const hfv = new KubernetesResourcePoolIngressClassHostFormValue();
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hfv.Host = host;
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hfv.PreviousHost = host;
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hfv.IsNew = false;
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return hfv;
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});
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const annotations = _.map(_.toPairs(ingress.Annotations), ([key, value]) => {
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if (key !== PortainerIngressClassTypes) {
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const annotation = new KubernetesResourcePoolIngressClassAnnotationFormValue();
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annotation.Key = key;
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annotation.Value = value;
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return annotation;
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}
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});
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fv.Annotations = _.without(annotations, undefined);
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fv.AdvancedConfig = fv.Annotations.length > 0;
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fv.Paths = ingress.Paths;
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}
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return fv;
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});
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return res;
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}
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static createPayload(data) {
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const res = new KubernetesIngressCreatePayload();
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res.metadata.name = data.Name;
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res.metadata.namespace = data.Namespace;
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res.metadata.annotations = data.Annotations;
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res.spec.ingressClassName = data.IngressClassName;
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if (data.Paths && data.Paths.length) {
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_.forEach(data.Paths, (p) => {
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if (p.Host === 'undefined' || p.Host === undefined) {
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p.Host = '';
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}
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});
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const hostsWithRules = [];
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const groups = _.groupBy(data.Paths, 'Host');
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let rules = _.map(groups, (paths, host) => {
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const updatedHost = _.find(data.Hosts, (h) => {
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return h === host || h.PreviousHost === host;
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});
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host = updatedHost.Host || updatedHost;
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if (updatedHost.NeedsDeletion) {
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return;
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}
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const rule = new KubernetesIngressRuleCreatePayload();
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KubernetesCommonHelper.assignOrDeleteIfEmpty(rule, 'host', host);
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rule.http.paths = _.map(paths, (p) => {
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const path = new KubernetesIngressRulePathCreatePayload();
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path.path = p.Path;
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path.backend.service.name = p.ServiceName;
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path.backend.service.port.number = p.Port;
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return path;
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});
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hostsWithRules.push(host);
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return rule;
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});
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rules = _.without(rules, undefined);
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const keptHosts = _.without(
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_.map(data.Hosts, (h) => (h.NeedsDeletion ? undefined : h.Host || h)),
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undefined
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);
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const hostsWithoutRules = _.without(keptHosts, ...hostsWithRules);
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const emptyRules = _.map(hostsWithoutRules, (host) => {
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return { host: host };
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});
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rules = _.concat(rules, emptyRules);
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KubernetesCommonHelper.assignOrDeleteIfEmpty(res, 'spec.rules', rules);
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} else if (data.Hosts) {
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res.spec.rules = [];
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_.forEach(data.Hosts, (host) => {
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if (!host.NeedsDeletion) {
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res.spec.rules.push({ host: host.Host || host });
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}
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});
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} else {
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delete res.spec.rules;
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}
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return res;
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}
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static patchPayload(oldData, newData) {
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const oldPayload = KubernetesIngressConverter.createPayload(oldData);
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const newPayload = KubernetesIngressConverter.createPayload(newData);
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const payload = JsonPatch.compare(oldPayload, newPayload);
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return payload;
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}
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}
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