Fix golint failures related to docs

test/e2e/scalability/density.go

@@ -54,22 +54,28 @@ import (
 )
 
 const (
+	// PodStartupLatencyThreshold holds the latency threashold for pod startup
 	PodStartupLatencyThreshold = 5 * time.Second
-	MinSaturationThreshold     = 2 * time.Minute
+	// MinSaturationThreshold holds the minimum staturation threashold
+	MinSaturationThreshold = 2 * time.Minute
+	// MinPodsPerSecondThroughput holds the minimum pod/sec throughput
 	MinPodsPerSecondThroughput = 8
-	DensityPollInterval        = 10 * time.Second
+	// DensityPollInterval holds the desity of polling interval
-	MinPodStartupMeasurements  = 500
+	DensityPollInterval = 10 * time.Second
+	// MinPodStartupMeasurements holds the minimum number of measurements related to pod-startup
+	MinPodStartupMeasurements = 500
 )
 
-// Maximum container failures this test tolerates before failing.
+// MaxContainerFailures holds the maximum container failures this test tolerates before failing.
 var MaxContainerFailures = 0
 
-// Maximum no. of missing measurements related to pod-startup that the test tolerates.
+// MaxMissingPodStartupMeasurements holds the maximum number of missing measurements related to pod-startup that the test tolerates.
 var MaxMissingPodStartupMeasurements = 0
 
 // Number of nodes in the cluster (computed inside BeforeEach).
 var nodeCount = 0
 
+// DensityTestConfig holds the configurations for e2e scalability tests
 type DensityTestConfig struct {
 	Configs      []testutils.RunObjectConfig
 	ClientSets   []clientset.Interface

test/e2e/scalability/framework.go

@@ -18,6 +18,7 @@ package scalability
 
 import "github.com/onsi/ginkgo"
 
+// SIGDescribe is the entry point for the sig-scalability e2e framework
 func SIGDescribe(text string, body func()) bool {
 	return ginkgo.Describe("[sig-scalability] "+text, body)
 }

test/e2e/scalability/load.go

@@ -489,6 +489,7 @@ func generateConfigs(
 	return configs, secretConfigs, configMapConfigs
 }
 
+// GenerateConfigsForGroup generates the configuration needed for a group
 func GenerateConfigsForGroup(
 	nss []*v1.Namespace,
 	groupName string,
@@ -720,6 +721,7 @@ func deleteResource(wg *sync.WaitGroup, config testutils.RunObjectConfig, deleti
 		fmt.Sprintf("deleting %v %s", config.GetKind(), config.GetName()))
 }
 
+// CreateNamespaces creates a namespace
 func CreateNamespaces(f *framework.Framework, namespaceCount int, namePrefix string, testPhase *timer.Phase) ([]*v1.Namespace, error) {
 	defer testPhase.End()
 	namespaces := []*v1.Namespace{}
@@ -733,6 +735,7 @@ func CreateNamespaces(f *framework.Framework, namespaceCount int, namePrefix str
 	return namespaces, nil
 }
 
+// CreateQuotas creates quotas
 func CreateQuotas(f *framework.Framework, namespaces []*v1.Namespace, podCount int, testPhase *timer.Phase) error {
 	defer testPhase.End()
 	quotaTemplate := &v1.ResourceQuota{