diff --git a/hack/.golint_failures b/hack/.golint_failures
index f40950cc2c3..2b203f33ba6 100644
--- a/hack/.golint_failures
+++ b/hack/.golint_failures
@@ -562,7 +562,6 @@ staging/src/k8s.io/sample-apiserver/pkg/registry/wardle/fischer
 staging/src/k8s.io/sample-apiserver/pkg/registry/wardle/flunder
 test/e2e/common
 test/e2e/lifecycle/bootstrap
-test/e2e/scalability
 test/e2e/storage/vsphere
 test/e2e_kubeadm
 test/e2e_node
diff --git a/test/e2e/scalability/density.go b/test/e2e/scalability/density.go
index e36f9c94ee5..95cf0f7ce7a 100644
--- a/test/e2e/scalability/density.go
+++ b/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
-	MinPodStartupMeasurements  = 500
+	// DensityPollInterval holds the desity of polling interval
+	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
@@ -402,7 +408,7 @@ var _ = SIGDescribe("Density", func() {
 	var uuid string
 	var e2eStartupTime time.Duration
 	var totalPods int
-	var nodeCpuCapacity int64
+	var nodeCPUCapacity int64
 	var nodeMemCapacity int64
 	var nodes *v1.NodeList
 	var scheduleThroughputs []float64
@@ -508,7 +514,7 @@ var _ = SIGDescribe("Density", func() {
 		gomega.Expect(nodeCount).NotTo(gomega.BeZero())
 
 		// Compute node capacity, leaving some slack for addon pods.
-		nodeCpuCapacity = nodes.Items[0].Status.Allocatable.Cpu().MilliValue() - 100
+		nodeCPUCapacity = nodes.Items[0].Status.Allocatable.Cpu().MilliValue() - 100
 		nodeMemCapacity = nodes.Items[0].Status.Allocatable.Memory().Value() - 100*1024*1024
 
 		// Terminating a namespace (deleting the remaining objects from it - which
@@ -691,7 +697,7 @@ var _ = SIGDescribe("Density", func() {
 					Timeout:                        timeout,
 					PodStatusFile:                  fileHndl,
 					Replicas:                       (totalPods + numberOfCollections - 1) / numberOfCollections,
-					CpuRequest:                     nodeCpuCapacity / 100,
+					CpuRequest:                     nodeCPUCapacity / 100,
 					MemRequest:                     nodeMemCapacity / 100,
 					MaxContainerFailures:           &MaxContainerFailures,
 					Silent:                         true,
@@ -851,7 +857,7 @@ var _ = SIGDescribe("Density", func() {
 					// Thanks to it we trigger increasing priority function by scheduling
 					// a pod to a node, which in turn will result in spreading latency pods
 					// more evenly between nodes.
-					cpuRequest := *resource.NewMilliQuantity(nodeCpuCapacity/5, resource.DecimalSI)
+					cpuRequest := *resource.NewMilliQuantity(nodeCPUCapacity/5, resource.DecimalSI)
 					memRequest := *resource.NewQuantity(nodeMemCapacity/5, resource.DecimalSI)
 					if podsPerNode > 30 {
 						// This is to make them schedulable on high-density tests
diff --git a/test/e2e/scalability/framework.go b/test/e2e/scalability/framework.go
index 0642bd36827..fa58f25b689 100644
--- a/test/e2e/scalability/framework.go
+++ b/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)
 }
diff --git a/test/e2e/scalability/load.go b/test/e2e/scalability/load.go
index 6acd72bb263..fc1d6ffd809 100644
--- a/test/e2e/scalability/load.go
+++ b/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{