config-controller.go

package controller

import (
	"context"
	"reflect"
	"regexp"

	"github.com/go-logr/logr"
	ocpconfigv1 "github.com/openshift/api/config/v1"
	routev1 "github.com/openshift/api/route/v1"
	v1 "k8s.io/api/core/v1"
	networkingv1 "k8s.io/api/networking/v1"
	storagev1 "k8s.io/api/storage/v1"
	"k8s.io/apimachinery/pkg/api/errors"
	"k8s.io/apimachinery/pkg/api/meta"
	"k8s.io/apimachinery/pkg/api/resource"
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	"k8s.io/apimachinery/pkg/runtime"
	"k8s.io/apimachinery/pkg/types"
	"sigs.k8s.io/controller-runtime/pkg/cache"
	"sigs.k8s.io/controller-runtime/pkg/client"
	"sigs.k8s.io/controller-runtime/pkg/controller"
	"sigs.k8s.io/controller-runtime/pkg/event"
	"sigs.k8s.io/controller-runtime/pkg/handler"
	"sigs.k8s.io/controller-runtime/pkg/manager"
	"sigs.k8s.io/controller-runtime/pkg/predicate"
	"sigs.k8s.io/controller-runtime/pkg/reconcile"
	"sigs.k8s.io/controller-runtime/pkg/source"

	cdiv1 "kubevirt.io/containerized-data-importer/pkg/apis/core/v1beta1"
	"kubevirt.io/containerized-data-importer/pkg/common"
	"kubevirt.io/containerized-data-importer/pkg/operator"
	"kubevirt.io/containerized-data-importer/pkg/util"
)

// AnnConfigAuthority is the annotation specifying a resource as the CDIConfig authority
const (
	AnnConfigAuthority = "cdi.kubevirt.io/configAuthority"
	defaultCPULimit    = "750m"
	defaultMemLimit    = "600M"
	defaultCPURequest  = "100m"
	defaultMemRequest  = "60M"
)

// CDIConfigReconciler members
type CDIConfigReconciler struct {
	client client.Client
	// use this for getting any resources not in the install namespace or cluster scope
	uncachedClient         client.Client
	scheme                 *runtime.Scheme
	log                    logr.Logger
	uploadProxyServiceName string
	configName             string
	cdiNamespace           string
	installerLabels        map[string]string
}

func isErrCacheNotStarted(err error) bool {
	if err == nil {
		return false
	}
	return err.(*cache.ErrCacheNotStarted) != nil
}

// Reconcile the reconcile loop for the CDIConfig object.
func (r *CDIConfigReconciler) Reconcile(_ context.Context, req reconcile.Request) (reconcile.Result, error) {
	log := r.log.WithValues("CDIConfig", req.NamespacedName)
	log.Info("reconciling CDIConfig")

	config, err := r.createCDIConfig()
	if err != nil {
		log.Error(err, "Unable to create CDIConfig")
		return reconcile.Result{}, err
	}
	// Keep a copy of the original for comparison later.
	currentConfigCopy := config.DeepCopyObject()

	config.Status.Preallocation = config.Spec.Preallocation != nil && *config.Spec.Preallocation

	// ignore whatever is in config spec and set to operator view
	if err := r.setOperatorParams(config); err != nil {
		return reconcile.Result{}, err
	}

	if err := r.reconcileUploadProxyURL(config); err != nil {
		return reconcile.Result{}, err
	}

	if err := r.reconcileStorageClass(config); err != nil {
		return reconcile.Result{}, err
	}

	if err := r.reconcileDefaultPodResourceRequirements(config); err != nil {
		return reconcile.Result{}, err
	}

	if err := r.reconcileFilesystemOverhead(config); err != nil {
		return reconcile.Result{}, err
	}

	if err := r.reconcileImportProxy(config); err != nil {
		return reconcile.Result{}, err
	}

	if !reflect.DeepEqual(currentConfigCopy, config) {
		// Updates have happened, update CDIConfig.
		log.Info("Updating CDIConfig", "CDIConfig.Name", config.Name, "config", config)
		if err := r.client.Update(context.TODO(), config); err != nil {
			return reconcile.Result{}, err
		}
	}

	return reconcile.Result{}, nil
}

func (r *CDIConfigReconciler) setOperatorParams(config *cdiv1.CDIConfig) error {
	cdiCR, err := GetActiveCDI(r.client)
	if err != nil {
		return err
	}

	if cdiCR == nil {
		return nil
	}

	if _, ok := cdiCR.Annotations[AnnConfigAuthority]; !ok {
		return nil
	}

	if cdiCR.Spec.Config == nil {
		config.Spec = cdiv1.CDIConfigSpec{}
	} else {
		config.Spec = *cdiCR.Spec.Config
	}

	return nil
}

func (r *CDIConfigReconciler) reconcileUploadProxyURL(config *cdiv1.CDIConfig) error {
	log := r.log.WithName("CDIconfig").WithName("UploadProxyReconcile")
	config.Status.UploadProxyURL = config.Spec.UploadProxyURLOverride
	// No override, try Ingress
	if config.Status.UploadProxyURL == nil {
		if err := r.reconcileIngress(config); err != nil {
			log.Error(err, "Unable to reconcile Ingress")
			return err
		}
	}
	// No override or Ingress, try Route
	if config.Status.UploadProxyURL == nil {
		if err := r.reconcileRoute(config); err != nil {
			log.Error(err, "Unable to reconcile Routes")
			return err
		}
	}
	return nil
}

func (r *CDIConfigReconciler) reconcileIngress(config *cdiv1.CDIConfig) error {
	log := r.log.WithName("CDIconfig").WithName("IngressReconcile")
	ingressList := &networkingv1.IngressList{}
	if err := r.client.List(context.TODO(), ingressList, &client.ListOptions{}); IgnoreIsNoMatchError(err) != nil {
		return err
	}
	for _, ingress := range ingressList.Items {
		ingressURL := getURLFromIngress(&ingress, r.uploadProxyServiceName)
		if ingressURL != "" {
			log.Info("Setting upload proxy url", "IngressURL", ingressURL)
			config.Status.UploadProxyURL = &ingressURL
			return nil
		}
	}
	log.Info("No ingress found, setting to blank", "IngressURL", "")
	config.Status.UploadProxyURL = nil
	return nil
}

func (r *CDIConfigReconciler) reconcileRoute(config *cdiv1.CDIConfig) error {
	log := r.log.WithName("CDIconfig").WithName("RouteReconcile")
	routeList := &routev1.RouteList{}
	if err := r.client.List(context.TODO(), routeList, &client.ListOptions{}); IgnoreIsNoMatchError(err) != nil {
		return err
	}
	for _, route := range routeList.Items {
		routeURL := getURLFromRoute(&route, r.uploadProxyServiceName)
		if routeURL != "" {
			log.Info("Setting upload proxy url", "RouteURL", routeURL)
			config.Status.UploadProxyURL = &routeURL
			return nil
		}
	}
	log.Info("No route found, setting to blank", "RouteURL", "")
	config.Status.UploadProxyURL = nil
	return nil
}

func (r *CDIConfigReconciler) reconcileStorageClass(config *cdiv1.CDIConfig) error {
	log := r.log.WithName("CDIconfig").WithName("StorageClassReconcile")
	storageClassList := &storagev1.StorageClassList{}
	if err := r.client.List(context.TODO(), storageClassList, &client.ListOptions{}); err != nil {
		return err
	}

	// Check config for scratch space class
	if config.Spec.ScratchSpaceStorageClass != nil {
		for _, storageClass := range storageClassList.Items {
			if storageClass.Name == *config.Spec.ScratchSpaceStorageClass {
				log.Info("Setting scratch space to override", "storageClass.Name", storageClass.Name)
				config.Status.ScratchSpaceStorageClass = storageClass.Name
				return nil
			}
		}
	}
	// Check for default storage class.
	for _, storageClass := range storageClassList.Items {
		if defaultClassValue, ok := storageClass.Annotations[AnnDefaultStorageClass]; ok {
			if defaultClassValue == "true" {
				log.Info("Setting scratch space to default", "storageClass.Name", storageClass.Name)
				config.Status.ScratchSpaceStorageClass = storageClass.Name
				return nil
			}
		}
	}
	log.Info("No default storage class found, setting scratch space to blank")
	// No storage class found, blank it out.
	config.Status.ScratchSpaceStorageClass = ""
	return nil
}

func (r *CDIConfigReconciler) reconcileDefaultPodResourceRequirements(config *cdiv1.CDIConfig) error {
	cpuLimit, _ := resource.ParseQuantity(defaultCPULimit)
	memLimit, _ := resource.ParseQuantity(defaultMemLimit)
	cpuRequest, _ := resource.ParseQuantity(defaultCPURequest)
	memRequest, _ := resource.ParseQuantity(defaultMemRequest)
	config.Status.DefaultPodResourceRequirements = &v1.ResourceRequirements{
		Limits: map[v1.ResourceName]resource.Quantity{
			v1.ResourceCPU:    cpuLimit,
			v1.ResourceMemory: memLimit,
		},
		Requests: map[v1.ResourceName]resource.Quantity{
			v1.ResourceCPU:    cpuRequest,
			v1.ResourceMemory: memRequest,
		},
	}

	if config.Spec.PodResourceRequirements != nil {
		if config.Spec.PodResourceRequirements.Limits != nil {
			if cpu, exist := config.Spec.PodResourceRequirements.Limits[v1.ResourceCPU]; exist {
				config.Status.DefaultPodResourceRequirements.Limits[v1.ResourceCPU] = cpu
			}

			if memory, exist := config.Spec.PodResourceRequirements.Limits[v1.ResourceMemory]; exist {
				config.Status.DefaultPodResourceRequirements.Limits[v1.ResourceMemory] = memory
			}
		}

		if config.Spec.PodResourceRequirements.Requests != nil {
			if cpu, exist := config.Spec.PodResourceRequirements.Requests[v1.ResourceCPU]; exist {
				config.Status.DefaultPodResourceRequirements.Requests[v1.ResourceCPU] = cpu
			}

			if memory, exist := config.Spec.PodResourceRequirements.Requests[v1.ResourceMemory]; exist {
				config.Status.DefaultPodResourceRequirements.Requests[v1.ResourceMemory] = memory
			}
		}
	}

	return nil
}

func (r *CDIConfigReconciler) reconcileFilesystemOverhead(config *cdiv1.CDIConfig) error {
	var globalOverhead cdiv1.Percent = common.DefaultGlobalOverhead
	var perStorageConfig = make(map[string]cdiv1.Percent)

	log := r.log.WithName("CDIconfig").WithName("FilesystemOverhead")

	// Avoid nil maps and segfaults for the initial case, where filesystemOverhead
	// is nil for both the spec and the status.
	if config.Status.FilesystemOverhead == nil {
		log.Info("No filesystem overhead found in status, initializing to defaults")
		config.Status.FilesystemOverhead = &cdiv1.FilesystemOverhead{
			Global:       globalOverhead,
			StorageClass: make(map[string]cdiv1.Percent),
		}
	}

	if config.Spec.FilesystemOverhead != nil {
		if valid, _ := validOverhead(config.Spec.FilesystemOverhead.Global); valid {
			globalOverhead = config.Spec.FilesystemOverhead.Global
		}
		if config.Spec.FilesystemOverhead.StorageClass != nil {
			perStorageConfig = config.Spec.FilesystemOverhead.StorageClass
		}
	}

	// Set status global overhead
	config.Status.FilesystemOverhead.Global = globalOverhead

	// Set status per-storageClass overhead
	storageClassList := &storagev1.StorageClassList{}
	if err := r.client.List(context.TODO(), storageClassList, &client.ListOptions{}); err != nil {
		return err
	}
	config.Status.FilesystemOverhead.StorageClass = make(map[string]cdiv1.Percent)
	for _, storageClass := range storageClassList.Items {
		storageClassName := storageClass.GetName()
		storageClassNameOverhead, found := perStorageConfig[storageClassName]

		if found {
			valid, err := validOverhead(storageClassNameOverhead)
			if !valid {
				return err
			}
			config.Status.FilesystemOverhead.StorageClass[storageClassName] = storageClassNameOverhead
		} else {
			config.Status.FilesystemOverhead.StorageClass[storageClassName] = globalOverhead
		}
	}

	return nil
}

func validOverhead(overhead cdiv1.Percent) (bool, error) {
	return regexp.MatchString(`^(0(?:\.\d{1,3})?|1)$`, string(overhead))
}

// createCDIConfig creates a new instance of the CDIConfig object if it doesn't exist already, and returns the existing one if found.
// It also sets the operator to be the owner of the CDIConfig object.
func (r *CDIConfigReconciler) createCDIConfig() (*cdiv1.CDIConfig, error) {
	config := &cdiv1.CDIConfig{}
	if err := r.uncachedClient.Get(context.TODO(), types.NamespacedName{Name: r.configName}, config); err != nil {
		if errors.IsNotFound(err) {
			config = MakeEmptyCDIConfigSpec(r.configName)
			if err := operator.SetOwnerRuntime(r.uncachedClient, config); err != nil {
				return nil, err
			}
			util.SetRecommendedLabels(config, r.installerLabels, "cdi-controller")
			if err := r.client.Create(context.TODO(), config); err != nil {
				if errors.IsAlreadyExists(err) {
					config := &cdiv1.CDIConfig{}
					if err := r.uncachedClient.Get(context.TODO(), types.NamespacedName{Name: r.configName}, config); err == nil {
						return config, nil
					}
					return nil, err
				}
				return nil, err
			}
		} else {
			return nil, err
		}
	}
	return config, nil
}

func (r *CDIConfigReconciler) reconcileImportProxy(config *cdiv1.CDIConfig) error {
	log := r.log.WithName("CDIconfig").WithName("ImportProxyReconcile")
	config.Status.ImportProxy = config.Spec.ImportProxy

	// Avoid nil pointers and segfaults for the initial case, where ImportProxy is nil for both the spec and the status.
	if config.Status.ImportProxy == nil {
		config.Status.ImportProxy = &cdiv1.ImportProxy{
			HTTPProxy:      new(string),
			HTTPSProxy:     new(string),
			NoProxy:        new(string),
			TrustedCAProxy: new(string),
		}

		// Try Openshift cluster wide proxy only if the CDIConfig default config is empty
		clusterWideProxy, err := GetClusterWideProxy(r.client)
		if err != nil {
			log.V(3).Info(err.Error())
			return nil
		}
		config.Status.ImportProxy.HTTPProxy = &clusterWideProxy.Status.HTTPProxy
		config.Status.ImportProxy.HTTPSProxy = &clusterWideProxy.Status.HTTPSProxy
		config.Status.ImportProxy.NoProxy = &clusterWideProxy.Status.NoProxy
		if clusterWideProxy.Spec.TrustedCA.Name != "" {
			config.Status.ImportProxy.TrustedCAProxy = &clusterWideProxy.Spec.TrustedCA.Name
			r.reconcileImportProxyCAConfigMap(config, clusterWideProxy)
		}
	}
	return nil
}

// Create/Update a configmap with the CA certificates in the controllor context with the cluster-wide proxy CA certificates to be used by the importer pod
func (r *CDIConfigReconciler) reconcileImportProxyCAConfigMap(config *cdiv1.CDIConfig, proxy *ocpconfigv1.Proxy) error {
	cmName := proxy.Spec.TrustedCA.Name
	if cmName == "" {
		// Using the default cluster-wide proxy CA certificates configmap name
		cmName = ClusterWideProxyConfigMapName
	}
	clusterWideProxyConfigMap := &v1.ConfigMap{}
	if err := r.client.Get(context.TODO(), types.NamespacedName{Name: cmName, Namespace: ClusterWideProxyConfigMapNameSpace}, clusterWideProxyConfigMap); err == nil {
		// Copy the cluster-wide proxy CA certificates to the importer pod proxy CA certificates configMap
		if certBytes, ok := clusterWideProxyConfigMap.Data[ClusterWideProxyConfigMapKey]; ok {
			configMap := &v1.ConfigMap{}
			if err := r.client.Get(context.TODO(), types.NamespacedName{Name: common.ImportProxyConfigMapName, Namespace: r.cdiNamespace}, configMap); errors.IsNotFound(err) {
				proxyConfigMap := r.createProxyConfigMap(certBytes)
				util.SetRecommendedLabels(proxyConfigMap, r.installerLabels, "cdi-controller")
				if err := r.client.Create(context.TODO(), proxyConfigMap); err != nil {
					return err
				}
				return nil
			}
			if configMap != nil {
				configMap.Data[common.ImportProxyConfigMapKey] = certBytes
				if err := r.client.Update(context.TODO(), configMap); err != nil {
					return err
				}
			}
		}
	}
	return nil
}

func (r *CDIConfigReconciler) createProxyConfigMap(certBytes string) *v1.ConfigMap {
	return &v1.ConfigMap{
		ObjectMeta: metav1.ObjectMeta{
			Name:      common.ImportProxyConfigMapName,
			Namespace: r.cdiNamespace},
		Data: map[string]string{common.ImportProxyConfigMapKey: certBytes},
	}
}

// Init initializes a CDIConfig object.
func (r *CDIConfigReconciler) Init() error {
	_, err := r.createCDIConfig()
	return err
}

// NewConfigController creates a new instance of the config controller.
func NewConfigController(mgr manager.Manager, log logr.Logger, uploadProxyServiceName, configName string, installerLabels map[string]string) (controller.Controller, error) {
	uncachedClient, err := client.New(mgr.GetConfig(), client.Options{
		Scheme: mgr.GetScheme(),
		Mapper: mgr.GetRESTMapper(),
	})
	if err != nil {
		return nil, err
	}
	reconciler := &CDIConfigReconciler{
		client:                 mgr.GetClient(),
		uncachedClient:         uncachedClient,
		scheme:                 mgr.GetScheme(),
		log:                    log.WithName("config-controller"),
		uploadProxyServiceName: uploadProxyServiceName,
		configName:             configName,
		cdiNamespace:           util.GetNamespace(),
		installerLabels:        installerLabels,
	}

	configController, err := controller.New("config-controller", mgr, controller.Options{
		Reconciler: reconciler,
	})
	if err != nil {
		return nil, err
	}
	if err := addConfigControllerWatches(mgr, configController, reconciler.cdiNamespace, configName, uploadProxyServiceName, log); err != nil {
		return nil, err
	}
	if err := reconciler.Init(); err != nil {
		log.Error(err, "Unable to initalize CDIConfig")
	}
	log.Info("Initialized CDI Config object")
	return configController, nil
}

// addConfigControllerWatches sets up the watches used by the config controller.
func addConfigControllerWatches(mgr manager.Manager, configController controller.Controller, cdiNamespace, configName, uploadProxyServiceName string, log logr.Logger) error {
	// Add schemes.
	if err := cdiv1.AddToScheme(mgr.GetScheme()); err != nil {
		return err
	}
	if err := storagev1.AddToScheme(mgr.GetScheme()); err != nil {
		return err
	}
	if err := networkingv1.AddToScheme(mgr.GetScheme()); err != nil {
		return err
	}
	if err := routev1.Install(mgr.GetScheme()); err != nil {
		return err
	}
	if err := ocpconfigv1.Install(mgr.GetScheme()); err != nil {
		return err
	}

	// Setup watches
	if err := watchCDIConfig(configController, configName); err != nil {
		return err
	}
	if err := watchStorageClass(configController, configName); err != nil {
		return err
	}
	if err := watchIngress(configController, cdiNamespace, configName, uploadProxyServiceName); err != nil {
		return err
	}
	if err := watchRoutes(mgr, configController, cdiNamespace, configName, uploadProxyServiceName); err != nil {
		return err
	}
	if err := watchClusterProxy(mgr, configController, configName); err != nil {
		return err
	}

	return nil
}

func watchCDIConfig(configController controller.Controller, configName string) error {
	if err := configController.Watch(&source.Kind{Type: &cdiv1.CDIConfig{}}, &handler.EnqueueRequestForObject{}); err != nil {
		return err
	}
	return configController.Watch(&source.Kind{Type: &cdiv1.CDI{}}, handler.EnqueueRequestsFromMapFunc(
		func(client.Object) []reconcile.Request {
			return []reconcile.Request{{
				NamespacedName: types.NamespacedName{Name: configName},
			}}
		},
	))
}

func watchStorageClass(configController controller.Controller, configName string) error {
	return configController.Watch(&source.Kind{Type: &storagev1.StorageClass{}}, handler.EnqueueRequestsFromMapFunc(
		func(client.Object) []reconcile.Request {
			return []reconcile.Request{{
				NamespacedName: types.NamespacedName{Name: configName},
			}}
		},
	))
}

func watchIngress(configController controller.Controller, cdiNamespace, configName, uploadProxyServiceName string) error {
	err := configController.Watch(&source.Kind{Type: &networkingv1.Ingress{}}, handler.EnqueueRequestsFromMapFunc(
		func(client.Object) []reconcile.Request {
			return []reconcile.Request{{
				NamespacedName: types.NamespacedName{Name: configName},
			}}
		}),
		predicate.Funcs{
			CreateFunc: func(e event.CreateEvent) bool {
				return "" != getURLFromIngress(e.Object.(*networkingv1.Ingress), uploadProxyServiceName) &&
					e.Object.(*networkingv1.Ingress).GetNamespace() == cdiNamespace
			},
			UpdateFunc: func(e event.UpdateEvent) bool {
				return "" != getURLFromIngress(e.ObjectNew.(*networkingv1.Ingress), uploadProxyServiceName) &&
					e.ObjectNew.(*networkingv1.Ingress).GetNamespace() == cdiNamespace
			},
			DeleteFunc: func(e event.DeleteEvent) bool {
				return "" != getURLFromIngress(e.Object.(*networkingv1.Ingress), uploadProxyServiceName) &&
					e.Object.(*networkingv1.Ingress).GetNamespace() == cdiNamespace
			},
		})
	return err
}

// we only watch the route obj if they exist, i.e., if it is an OpenShift cluster
func watchRoutes(mgr manager.Manager, configController controller.Controller, cdiNamespace, configName, uploadProxyServiceName string) error {
	err := mgr.GetClient().List(context.TODO(), &routev1.RouteList{})
	if !meta.IsNoMatchError(err) {
		if err == nil || isErrCacheNotStarted(err) {
			err := configController.Watch(&source.Kind{Type: &routev1.Route{}}, handler.EnqueueRequestsFromMapFunc(
				func(client.Object) []reconcile.Request {
					return []reconcile.Request{{
						NamespacedName: types.NamespacedName{Name: configName},
					}}
				}),
				predicate.Funcs{
					CreateFunc: func(e event.CreateEvent) bool {
						return "" != getURLFromRoute(e.Object.(*routev1.Route), uploadProxyServiceName) &&
							e.Object.(*routev1.Route).GetNamespace() == cdiNamespace
					},
					UpdateFunc: func(e event.UpdateEvent) bool {
						return "" != getURLFromRoute(e.ObjectNew.(*routev1.Route), uploadProxyServiceName) &&
							e.ObjectNew.(*routev1.Route).GetNamespace() == cdiNamespace
					},
					DeleteFunc: func(e event.DeleteEvent) bool {
						return "" != getURLFromRoute(e.Object.(*routev1.Route), uploadProxyServiceName) &&
							e.Object.(*routev1.Route).GetNamespace() == cdiNamespace
					},
				})
			return err
		}
		return err
	}
	return nil
}

// we only watch the cluster-wide proxy obj if they exist, i.e., if it is an OpenShift cluster
func watchClusterProxy(mgr manager.Manager, configController controller.Controller, configName string) error {
	err := mgr.GetClient().List(context.TODO(), &ocpconfigv1.ProxyList{})
	if !meta.IsNoMatchError(err) {
		if err == nil || isErrCacheNotStarted(err) {
			return configController.Watch(&source.Kind{Type: &ocpconfigv1.Proxy{}}, handler.EnqueueRequestsFromMapFunc(
				func(client.Object) []reconcile.Request {
					return []reconcile.Request{{
						NamespacedName: types.NamespacedName{Name: configName},
					}}
				},
			))
		}
		return err
	}
	return nil
}

func getURLFromIngress(ing *networkingv1.Ingress, uploadProxyServiceName string) string {
	if ing.Spec.DefaultBackend != nil && ing.Spec.DefaultBackend.Service != nil {
		if ing.Spec.DefaultBackend.Service.Name != uploadProxyServiceName {
			return ""
		}
		return ing.Spec.Rules[0].Host
	}
	for _, rule := range ing.Spec.Rules {
		if rule.HTTP == nil {
			continue
		}
		for _, path := range rule.HTTP.Paths {
			if path.Backend.Service != nil && path.Backend.Service.Name == uploadProxyServiceName {
				if rule.Host != "" {
					return rule.Host
				}
			}
		}
	}
	return ""
}

func getURLFromRoute(route *routev1.Route, uploadProxyServiceName string) string {
	if route.Spec.To.Name == uploadProxyServiceName {
		if len(route.Status.Ingress) > 0 {
			return route.Status.Ingress[0].Host
		}
	}
	return ""

}