diff --git a/hack/.golint_failures b/hack/.golint_failures
index 4bc9f0c10a1..29f8e98b1b2 100644
--- a/hack/.golint_failures
+++ b/hack/.golint_failures
@@ -674,8 +674,6 @@ test/e2e/cloud
 test/e2e/common
 test/e2e/framework
 test/e2e/framework/ingress
-test/e2e/framework/providers/aws
-test/e2e/framework/providers/azure
 test/e2e/framework/providers/gce
 test/e2e/framework/providers/kubemark
 test/e2e/instrumentation
diff --git a/test/e2e/framework/providers/aws/aws.go b/test/e2e/framework/providers/aws/aws.go
index 1514ee715b9..b0b8dc8a888 100644
--- a/test/e2e/framework/providers/aws/aws.go
+++ b/test/e2e/framework/providers/aws/aws.go
@@ -32,25 +32,28 @@ import (
 )
 
 func init() {
-	framework.RegisterProvider("aws", NewProvider)
+	framework.RegisterProvider("aws", newProvider)
 }
 
-func NewProvider() (framework.ProviderInterface, error) {
+func newProvider() (framework.ProviderInterface, error) {
 	if framework.TestContext.CloudConfig.Zone == "" {
 		return nil, fmt.Errorf("gce-zone must be specified for AWS")
 	}
 	return &Provider{}, nil
 }
 
+// Provider is a structure to handle AWS clouds for e2e testing
 type Provider struct {
 	framework.NullProvider
 }
 
+// ResizeGroup resizes an instance group
 func (p *Provider) ResizeGroup(group string, size int32) error {
 	client := autoscaling.New(session.New())
 	return awscloud.ResizeInstanceGroup(client, group, int(size))
 }
 
+// GroupSize returns the size of an instance group
 func (p *Provider) GroupSize(group string) (int, error) {
 	client := autoscaling.New(session.New())
 	instanceGroup, err := awscloud.DescribeInstanceGroup(client, group)
@@ -63,6 +66,7 @@ func (p *Provider) GroupSize(group string) (int, error) {
 	return instanceGroup.CurrentSize()
 }
 
+// DeleteNode deletes a node which is specified as the argument
 func (p *Provider) DeleteNode(node *v1.Node) error {
 	client := newAWSClient("")
 
@@ -80,6 +84,7 @@ func (p *Provider) DeleteNode(node *v1.Node) error {
 	return err
 }
 
+// CreatePD creates a persistent volume on the specified availability zone
 func (p *Provider) CreatePD(zone string) (string, error) {
 	client := newAWSClient(zone)
 	request := &ec2.CreateVolumeInput{}
@@ -98,6 +103,7 @@ func (p *Provider) CreatePD(zone string) (string, error) {
 	return volumeName, nil
 }
 
+// DeletePD deletes a persistent volume
 func (p *Provider) DeletePD(pdName string) error {
 	client := newAWSClient("")
 
@@ -116,6 +122,7 @@ func (p *Provider) DeletePD(pdName string) error {
 	return nil
 }
 
+// CreatePVSource creates a persistent volume source
 func (p *Provider) CreatePVSource(zone, diskName string) (*v1.PersistentVolumeSource, error) {
 	return &v1.PersistentVolumeSource{
 		AWSElasticBlockStore: &v1.AWSElasticBlockStoreVolumeSource{
@@ -125,6 +132,7 @@ func (p *Provider) CreatePVSource(zone, diskName string) (*v1.PersistentVolumeSo
 	}, nil
 }
 
+// DeletePVSource deletes a persistent volume source
 func (p *Provider) DeletePVSource(pvSource *v1.PersistentVolumeSource) error {
 	return framework.DeletePDWithRetry(pvSource.AWSElasticBlockStore.VolumeID)
 }
diff --git a/test/e2e/framework/providers/azure/azure.go b/test/e2e/framework/providers/azure/azure.go
index e001778f4bc..32c500a081a 100644
--- a/test/e2e/framework/providers/azure/azure.go
+++ b/test/e2e/framework/providers/azure/azure.go
@@ -28,10 +28,10 @@ import (
 )
 
 func init() {
-	framework.RegisterProvider("azure", NewProvider)
+	framework.RegisterProvider("azure", newProvider)
 }
 
-func NewProvider() (framework.ProviderInterface, error) {
+func newProvider() (framework.ProviderInterface, error) {
 	if framework.TestContext.CloudConfig.ConfigFile == "" {
 		return nil, fmt.Errorf("config-file must be specified for Azure")
 	}
@@ -47,16 +47,19 @@ func NewProvider() (framework.ProviderInterface, error) {
 	}, err
 }
 
+//Provider is a structure to handle Azure clouds for e2e testing
 type Provider struct {
 	framework.NullProvider
 
 	azureCloud *azure.Cloud
 }
 
+// DeleteNode deletes a node which is specified as the argument
 func (p *Provider) DeleteNode(node *v1.Node) error {
 	return errors.New("not implemented yet")
 }
 
+// CreatePD creates a persistent volume
 func (p *Provider) CreatePD(zone string) (string, error) {
 	pdName := fmt.Sprintf("%s-%s", framework.TestContext.Prefix, string(uuid.NewUUID()))
 	_, diskURI, _, err := p.azureCloud.CreateVolume(pdName, "" /* account */, "" /* sku */, "" /* location */, 1 /* sizeGb */)
@@ -66,6 +69,7 @@ func (p *Provider) CreatePD(zone string) (string, error) {
 	return diskURI, nil
 }
 
+// DeletePD deletes a persistent volume
 func (p *Provider) DeletePD(pdName string) error {
 	if err := p.azureCloud.DeleteVolume(pdName); err != nil {
 		framework.Logf("failed to delete Azure volume %q: %v", pdName, err)
@@ -74,6 +78,7 @@ func (p *Provider) DeletePD(pdName string) error {
 	return nil
 }
 
+// EnableAndDisableInternalLB returns functions for both enabling and disabling internal Load Balancer
 func (p *Provider) EnableAndDisableInternalLB() (enable, disable func(svc *v1.Service)) {
 	enable = func(svc *v1.Service) {
 		svc.ObjectMeta.Annotations = map[string]string{azure.ServiceAnnotationLoadBalancerInternal: "true"}