Modify the comments in Federation E2E tests to use standard Go conventions for…

test/e2e_federation/federated-ingress.go

@@ -207,9 +207,7 @@ func deleteAllIngressesOrFail(clientset *fedclientset.Clientset, nsName string)
 	Expect(err).NotTo(HaveOccurred(), fmt.Sprintf("Error in deleting ingresses in namespace: %s", nsName))
 }
 
-/*
-   equivalent returns true if the two ingress spec are equivalent.
-*/
+// equivalent returns true if the two ingress spec are equivalent.
 func equivalentIngress(federatedIngress, clusterIngress v1beta1.Ingress) bool {
 	return reflect.DeepEqual(clusterIngress.Spec, federatedIngress.Spec)
 }
@@ -244,10 +242,8 @@ func verifyCascadingDeletionForIngress(clientset *fedclientset.Clientset, cluste
 	}
 }
 
-/*
-   waitForIngressOrFail waits until a ingress is either present or absent in the cluster specified by clientset.
-   If the condition is not met within timout, it fails the calling test.
-*/
+// waitForIngressOrFail waits until a ingress is either present or absent in the cluster specified by clientset.
+// If the condition is not met within timout, it fails the calling test.
 func waitForIngressOrFail(clientset *kubeclientset.Clientset, namespace string, ingress *v1beta1.Ingress, present bool, timeout time.Duration) {
 	By(fmt.Sprintf("Fetching a federated ingress shard of ingress %q in namespace %q from cluster", ingress.Name, namespace))
 	var clusterIngress *v1beta1.Ingress
@@ -271,9 +267,7 @@ func waitForIngressOrFail(clientset *kubeclientset.Clientset, namespace string,
 	}
 }
 
-/*
-   waitForIngressShardsOrFail waits for the ingress to appear in all clusters
-*/
+// waitForIngressShardsOrFail waits for the ingress to appear in all clusters
 func waitForIngressShardsOrFail(namespace string, ingress *v1beta1.Ingress, clusters map[string]*cluster) {
 	framework.Logf("Waiting for ingress %q in %d clusters", ingress.Name, len(clusters))
 	for _, c := range clusters {
@@ -281,9 +275,7 @@ func waitForIngressShardsOrFail(namespace string, ingress *v1beta1.Ingress, clus
 	}
 }
 
-/*
-   waitForIngressShardsUpdatedOrFail waits for the ingress to be updated in all clusters
-*/
+// waitForIngressShardsUpdatedOrFail waits for the ingress to be updated in all clusters
 func waitForIngressShardsUpdatedOrFail(namespace string, ingress *v1beta1.Ingress, clusters map[string]*cluster) {
 	framework.Logf("Waiting for ingress %q in %d clusters", ingress.Name, len(clusters))
 	for _, c := range clusters {
@@ -291,10 +283,8 @@ func waitForIngressShardsUpdatedOrFail(namespace string, ingress *v1beta1.Ingres
 	}
 }
 
-/*
-   waitForIngressUpdateOrFail waits until a ingress is updated in the specified cluster with same spec of federated ingress.
-   If the condition is not met within timeout, it fails the calling test.
-*/
+// waitForIngressUpdateOrFail waits until a ingress is updated in the specified cluster with same spec of federated ingress.
+// If the condition is not met within timeout, it fails the calling test.
 func waitForIngressUpdateOrFail(clientset *kubeclientset.Clientset, namespace string, ingress *v1beta1.Ingress, timeout time.Duration) {
 	By(fmt.Sprintf("Fetching a federated ingress shard of ingress %q in namespace %q from cluster", ingress.Name, namespace))
 	err := wait.PollImmediate(framework.Poll, timeout, func() (bool, error) {
@@ -313,9 +303,7 @@ func waitForIngressUpdateOrFail(clientset *kubeclientset.Clientset, namespace st
 	framework.ExpectNoError(err, "Failed to verify ingress %q in namespace %q in cluster", ingress.Name, namespace)
 }
 
-/*
-   waitForIngressShardsGoneOrFail waits for the ingress to disappear in all clusters
-*/
+// waitForIngressShardsGoneOrFail waits for the ingress to disappear in all clusters
 func waitForIngressShardsGoneOrFail(namespace string, ingress *v1beta1.Ingress, clusters map[string]*cluster) {
 	framework.Logf("Waiting for ingress %q in %d clusters", ingress.Name, len(clusters))
 	for _, c := range clusters {

test/e2e_federation/federated-service.go

@@ -363,10 +363,8 @@ func verifyCascadingDeletionForService(clientset *fedclientset.Clientset, cluste
 	}
 }
 
-/*
-   equivalent returns true if the two services are equivalent.  Fields which are expected to differ between
-   federated services and the underlying cluster services (e.g. ClusterIP, LoadBalancerIP etc) are ignored.
-*/
+// equivalent returns true if the two services are equivalent.  Fields which are expected to differ between
+// federated services and the underlying cluster services (e.g. ClusterIP, LoadBalancerIP etc) are ignored.
 func equivalent(federationService, clusterService v1.Service) bool {
 	// TODO: I think that we need a DeepCopy here to avoid clobbering our parameters.
 	clusterService.Spec.ClusterIP = federationService.Spec.ClusterIP

test/e2e_federation/federation-util.go

@@ -52,10 +52,8 @@ var (
 
 var FederationSuite common.Suite
 
-/*
-cluster keeps track of the assorted objects and state related to each cluster
-in the federation
-*/
+// cluster keeps track of the assorted objects and state related to each cluster
+// in the federation
 type cluster struct {
 	name string
 	*kubeclientset.Clientset
@@ -211,10 +209,8 @@ func getRegisteredClusters(userAgentName string, f *fedframework.Framework) (map
 	return clusters, primaryClusterName
 }
 
-/*
-   waitForServiceOrFail waits until a service is either present or absent in the cluster specified by clientset.
-   If the condition is not met within timout, it fails the calling test.
-*/
+// waitForServiceOrFail waits until a service is either present or absent in the cluster specified by clientset.
+// If the condition is not met within timout, it fails the calling test.
 func waitForServiceOrFail(clientset *kubeclientset.Clientset, namespace string, service *v1.Service, present bool, timeout time.Duration) {
 	By(fmt.Sprintf("Fetching a federated service shard of service %q in namespace %q from cluster", service.Name, namespace))
 	var clusterService *v1.Service
@@ -238,9 +234,7 @@ func waitForServiceOrFail(clientset *kubeclientset.Clientset, namespace string,
 	}
 }
 
-/*
-   waitForServiceShardsOrFail waits for the service to appear in all clusters
-*/
+// waitForServiceShardsOrFail waits for the service to appear in all clusters
 func waitForServiceShardsOrFail(namespace string, service *v1.Service, clusters map[string]*cluster) {
 	framework.Logf("Waiting for service %q in %d clusters", service.Name, len(clusters))
 	for _, c := range clusters {
@@ -466,10 +460,8 @@ func discoverService(f *fedframework.Framework, name string, exists bool, podNam
 	}
 }
 
-/*
-createBackendPodsOrFail creates one pod in each cluster, and returns the created pods (in the same order as clusterClientSets).
-If creation of any pod fails, the test fails (possibly with a partially created set of pods). No retries are attempted.
-*/
+// createBackendPodsOrFail creates one pod in each cluster, and returns the created pods (in the same order as clusterClientSets).
+// If creation of any pod fails, the test fails (possibly with a partially created set of pods). No retries are attempted.
 func createBackendPodsOrFail(clusters map[string]*cluster, namespace string, name string) {
 	pod := &v1.Pod{
 		ObjectMeta: metav1.ObjectMeta{
@@ -496,10 +488,8 @@ func createBackendPodsOrFail(clusters map[string]*cluster, namespace string, nam
 	}
 }
 
-/*
-deleteOneBackendPodOrFail deletes exactly one backend pod which must not be nil
-The test fails if there are any errors.
-*/
+// deleteOneBackendPodOrFail deletes exactly one backend pod which must not be nil
+// The test fails if there are any errors.
 func deleteOneBackendPodOrFail(c *cluster) {
 	pod := c.backendPod
 	Expect(pod).ToNot(BeNil())
@@ -512,10 +502,8 @@ func deleteOneBackendPodOrFail(c *cluster) {
 	By(fmt.Sprintf("Backend pod %q in namespace %q in cluster %q deleted or does not exist", pod.Name, pod.Namespace, c.name))
 }
 
-/*
-deleteBackendPodsOrFail deletes one pod from each cluster that has one.
-If deletion of any pod fails, the test fails (possibly with a partially deleted set of pods). No retries are attempted.
-*/
+// deleteBackendPodsOrFail deletes one pod from each cluster that has one.
+// If deletion of any pod fails, the test fails (possibly with a partially deleted set of pods). No retries are attempted.
 func deleteBackendPodsOrFail(clusters map[string]*cluster, namespace string) {
 	for name, c := range clusters {
 		if c.backendPod != nil {