Don't explicitly use default namespace

Author: yorinasub17

test/k8s_namespace_with_service_account_test.go

@@ -135,15 +135,15 @@ func TestK8SNamespaceWithServiceAccount(t *testing.T) {
 // validateNamespace verifies that the namespace was created and is active.
 func validateNamespace(t *testing.T, k8sNamespaceTerratestOptions *terraform.Options) {
 	namespace := terraform.Output(t, k8sNamespaceTerratestOptions, "name")
-	kubectlOptions := k8s.NewKubectlOptions("", "", "default")
+	kubectlOptions := k8s.NewKubectlOptions("", "", "")
 	k8sNamespace := k8s.GetNamespace(t, kubectlOptions, namespace)
 	assert.Equal(t, k8sNamespace.Name, namespace)
 	assert.Equal(t, k8sNamespace.Status.Phase, corev1.NamespaceActive)
 }
 
 // validateRbacAccessAll verifies that the access all RBAC role has read and write privileges to the namespace
 func validateRbacAccessAll(t *testing.T, k8sNamespaceTerratestOptions *terraform.Options) {
-	kubectlOptions := k8s.NewKubectlOptions("", "", "default")
+	kubectlOptions := k8s.NewKubectlOptions("", "", "")
 	namespace := terraform.Output(t, k8sNamespaceTerratestOptions, "name")
 	serviceAccountName := terraform.Output(t, k8sNamespaceTerratestOptions, "service_account_access_all")
 	templateArgs := TemplateArgs{
@@ -175,7 +175,7 @@ func validateRbacAccessAll(t *testing.T, k8sNamespaceTerratestOptions *terraform
 
 // validateRbacAccessReadOnly verifies that the access read only RBAC role has read only privileges to the namespace
 func validateRbacAccessReadOnly(t *testing.T, k8sNamespaceTerratestOptions *terraform.Options) {
-	kubectlOptions := k8s.NewKubectlOptions("", "", "default")
+	kubectlOptions := k8s.NewKubectlOptions("", "", "")
 	namespace := terraform.Output(t, k8sNamespaceTerratestOptions, "name")
 	serviceAccountName := terraform.Output(t, k8sNamespaceTerratestOptions, "service_account_access_read_only")
 	templateArgs := TemplateArgs{

test/k8s_tiller_kubergrunt_test.go

@@ -48,7 +48,7 @@ func TestK8STillerKubergrunt(t *testing.T) {
 		testServiceAccountName := fmt.Sprintf("%s-test-account", strings.ToLower(uniqueID))
 		testServiceAccountNamespace := fmt.Sprintf("%s-test-account-namespace", strings.ToLower(uniqueID))
 		tmpConfigPath := k8s.CopyHomeKubeConfigToTemp(t)
-		kubectlOptions := k8s.NewKubectlOptions("", tmpConfigPath, "default")
+		kubectlOptions := k8s.NewKubectlOptions("", tmpConfigPath, "")
 
 		k8s.CreateNamespace(t, kubectlOptions, testServiceAccountNamespace)
 		kubectlOptions.Namespace = testServiceAccountNamespace
@@ -84,7 +84,7 @@ func TestK8STillerKubergrunt(t *testing.T) {
 		terraform.Destroy(t, k8sTillerTerratestOptions)
 
 		testServiceAccountNamespace := test_structure.LoadString(t, workingDir, "testServiceAccountNamespace")
-		kubectlOptions := k8s.NewKubectlOptions("", "", "default")
+		kubectlOptions := k8s.NewKubectlOptions("", "", "")
 		k8s.DeleteNamespace(t, kubectlOptions, testServiceAccountNamespace)
 	})
 
@@ -115,7 +115,7 @@ func TestK8STillerKubergrunt(t *testing.T) {
 		// Make sure the upgrade command mentioned in the docs actually works
 		helmHome := test_structure.LoadString(t, workingDir, "helmHome")
 		tmpConfigPath := test_structure.LoadString(t, workingDir, "tmpKubectlConfigPath")
-		kubectlOptions := k8s.NewKubectlOptions("", tmpConfigPath, "default")
+		kubectlOptions := k8s.NewKubectlOptions("", tmpConfigPath, "")
 
 		runHelm(
 			t,

test/k8s_tiller_test.go

@@ -115,7 +115,7 @@ func TestK8STiller(t *testing.T) {
 
 	test_structure.RunTestStage(t, "setup_helm_client", func() {
 		helmHome := test_structure.LoadString(t, workingDir, "helmHome")
-		kubectlOptions := k8s.NewKubectlOptions("", "", "default")
+		kubectlOptions := k8s.NewKubectlOptions("", "", "")
 		k8sTillerTerratestOptions := test_structure.LoadTerraformOptions(t, workingDir)
 		tillerNamespace := terraform.OutputRequired(t, k8sTillerTerratestOptions, "tiller_namespace")
 		resourceNamespace := terraform.OutputRequired(t, k8sTillerTerratestOptions, "resource_namespace")