Golang Client.Routes方法代碼示例

func createRoutesForDomain(ns string, domain string, c *k8sclient.Client, oc *oclient.Client, fac *cmdutil.Factory) error {
	rc, err := c.Services(ns).List(labels.Everything())
	if err != nil {
		util.Errorf("Failed to load services in namespace %s with error %v", ns, err)
		return err
	}
	items := rc.Items
	for _, service := range items {
		// TODO use the external load balancer as a way to know if we should create a route?
		name := service.ObjectMeta.Name
		if name != "kubernetes" {
			routes := oc.Routes(ns)
			_, err = routes.Get(name)
			if err != nil {
				hostName := name + "." + domain
				route := rapi.Route{
					ObjectMeta: kapi.ObjectMeta{
						Name: name,
					},
					Host:        hostName,
					ServiceName: name,
				}
				// lets create the route
				_, err = routes.Create(&route)
				if err != nil {
					util.Errorf("Failed to create the route %s with error %v", name, err)
					return err
				}
			}
		}
	}
	return nil
}

func retrieveLoggingProject(r types.DiagnosticResult, masterCfg *configapi.MasterConfig, osClient *client.Client) string {
	r.Debug("AGL0010", fmt.Sprintf("masterConfig.AssetConfig.LoggingPublicURL: '%s'", masterCfg.AssetConfig.LoggingPublicURL))
	projectName := ""
	if len(masterCfg.AssetConfig.LoggingPublicURL) == 0 {
		r.Debug("AGL0017", "masterConfig.AssetConfig.LoggingPublicURL is empty")
		return projectName
	}

	loggingUrl, err := url.Parse(masterCfg.AssetConfig.LoggingPublicURL)
	if err != nil {
		r.Error("AGL0011", err, fmt.Sprintf("Unable to parse the loggingPublicURL from the masterConfig '%s'", masterCfg.AssetConfig.LoggingPublicURL))
		return projectName
	}

	routeList, err := osClient.Routes(kapi.NamespaceAll).List(kapi.ListOptions{LabelSelector: loggingSelector.AsSelector()})
	if err != nil {
		r.Error("AGL0012", err, fmt.Sprintf("There was an error while trying to find the route associated with '%s' which is probably transient: %s", loggingUrl, err))
		return projectName
	}

	for _, route := range routeList.Items {
		r.Debug("AGL0013", fmt.Sprintf("Comparing URL to route.Spec.Host: %s", route.Spec.Host))
		if loggingUrl.Host == route.Spec.Host {
			if len(projectName) == 0 {
				projectName = route.ObjectMeta.Namespace
				r.Info("AGL0015", fmt.Sprintf("Found route '%s' matching logging URL '%s' in project: '%s'", route.ObjectMeta.Name, loggingUrl.Host, projectName))
			} else {
				r.Warn("AGL0019", nil, fmt.Sprintf("Found additional route '%s' matching logging URL '%s' in project: '%s'.  This could mean you have multiple logging deployments.", route.ObjectMeta.Name, loggingUrl.Host, projectName))
			}
		}
	}
	if len(projectName) == 0 {
		message := fmt.Sprintf("Unable to find a route matching the loggingPublicURL defined in the master config '%s'. Check that the URL is correct and aggregated logging is deployed.", loggingUrl)
		r.Error("AGL0014", errors.New(message), message)
		return ""
	}
	project, err := osClient.Projects().Get(projectName)
	if err != nil {
		r.Error("AGL0018", err, fmt.Sprintf("There was an error retrieving project '%s' which is most likely a transient error: %s", projectName, err))
		return ""
	}
	nodeSelector, ok := project.ObjectMeta.Annotations["openshift.io/node-selector"]
	if !ok || len(nodeSelector) != 0 {
		r.Warn("AGL0030", nil, fmt.Sprintf(projectNodeSelectorWarning, projectName))
	}
	return projectName
}

func createRoutesForDomain(ns string, domain string, c *k8sclient.Client, oc *oclient.Client, fac *cmdutil.Factory) error {
	rapi.AddToScheme(kapi.Scheme)
	rapiv1.AddToScheme(kapi.Scheme)

	rc, err := c.Services(ns).List(kapi.ListOptions{})
	if err != nil {
		util.Errorf("Failed to load services in namespace %s with error %v", ns, err)
		return err
	}
	var labels = make(map[string]string)
	labels["provider"] = "fabric8"

	items := rc.Items
	for _, service := range items {
		// TODO use the external load balancer as a way to know if we should create a route?
		name := service.ObjectMeta.Name
		if name != "kubernetes" {
			routes := oc.Routes(ns)
			_, err = routes.Get(name)
			if err != nil {
				hostName := name + "." + domain
				route := rapi.Route{
					ObjectMeta: kapi.ObjectMeta{
						Labels: labels,
						Name:   name,
					},
					Spec: rapi.RouteSpec{
						Host: hostName,
						To:   kapi.ObjectReference{Name: name},
					},
				}
				// lets create the route
				_, err = routes.Create(&route)
				if err != nil {
					util.Errorf("Failed to create the route %s with error %v", name, err)
					return err
				}
			}
		}
	}
	return nil
}

//checkKibanaRoutesInOauthClient verifies the client contains the correct redirect uris
func checkKibanaRoutesInOauthClient(r types.DiagnosticResult, osClient *client.Client, project string, oauthclient *oauthapi.OAuthClient) {
	r.Debug("AGL0141", "Checking oauthclient redirectURIs for the logging routes...")
	routeList, err := osClient.Routes(project).List(kapi.ListOptions{LabelSelector: loggingSelector.AsSelector()})
	if err != nil {
		r.Error("AGL0143", err, fmt.Sprintf("Error retrieving the logging routes: %s", err))
		return
	}
	redirectUris, err := parseRedirectUris(oauthclient.RedirectURIs)
	if err != nil {
		r.Error("AGL0145", err, "Error parsing the OAuthClient.RedirectURIs")
		return
	}
	for _, route := range routeList.Items {
		if !redirectUris.Has(route.Spec.Host) {
			message := fmt.Sprintf("OauthClient '%s' does not include a redirectURI for route '%s' which is '%s'", oauthclient.ObjectMeta.Name, route.ObjectMeta.Name, route.Spec.Host)
			r.Error("AGL0147", errors.New(message), message)
		}
	}

	return
}