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92 lines
2.7 KiB
92 lines
2.7 KiB
/// <reference path="../../includes.ts"/>
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/// <reference path="kubernetesHelpers.ts"/>
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/// <reference path="kubernetesPlugin.ts"/>
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/// <reference path="kubernetesModel.ts"/>
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module Kubernetes {
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_module.factory('ServiceRegistry', [() => {
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return new ServiceRegistryService();
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}]);
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/**
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* Represents a simple interface to service discovery that can be used early on in the application lifecycle before the
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* underlying model has been created via dependency injection
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*/
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export class ServiceRegistryService {
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private model:KubernetesModelService = null;
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/**
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* Returns true if there is a service available for the given ID or false
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*/
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public hasService(serviceName: string) {
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return this.findService(serviceName) ? true : false;
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}
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/**
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* Returns the service for the given service name (ID) or null if it cannot be found
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*
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* @param serviceName the name of the service to look for
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* @return {null}
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*/
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public findService(serviceName: string) {
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var answer = null;
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if (serviceName) {
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var model = this.getModel();
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if (model) {
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var namespace = model.currentNamespace();
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return model.getService(namespace ,serviceName);
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/*
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TODO lets only look in the current namespace
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angular.forEach(model.services, (service) => {
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if (serviceName === getName(service)) {
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answer = service;
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}
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});
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*/
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}
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}
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return answer;
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}
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/**
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* Returns the service link for the given service name
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*
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* @param serviceName the name of the service
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* @return {null}
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*/
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public serviceLink(serviceName: string): string {
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var service = this.findService(serviceName);
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return serviceLinkUrl(service);
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}
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/**
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* Returns the service link for the given service name if its ready (has at least one ready pod)
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*
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* @param serviceName the name of the service
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* @return {null}
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*/
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public serviceReadyLink(serviceName: string): string {
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var service = this.findService(serviceName);
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if (readyPodCount(service)) {
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return serviceLinkUrl(service);
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} else {
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return null;
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}
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}
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private getModel():KubernetesModelService {
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var answer = this.model;
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// lets allow lazy load so we can be invoked before the injector has been created
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if (!answer) {
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var injector = HawtioCore.injector;
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if (injector) {
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this.model = injector.get<KubernetesModelService>('KubernetesModel');
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}
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}
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answer = this.model;
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return answer;
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}
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}
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}
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