Bumping k8s dependencies to 1.13

vendor/k8s.io/kubernetes/plugin/pkg/admission/namespace/autoprovision/BUILD

@@ -16,9 +16,9 @@ go_library(
         "//pkg/client/informers/informers_generated/internalversion:go_default_library",
         "//pkg/client/listers/core/internalversion:go_default_library",
         "//pkg/kubeapiserver/admission:go_default_library",
-        "//vendor/k8s.io/apimachinery/pkg/api/errors:go_default_library",
-        "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
-        "//vendor/k8s.io/apiserver/pkg/admission:go_default_library",
+        "//staging/src/k8s.io/apimachinery/pkg/api/errors:go_default_library",
+        "//staging/src/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
+        "//staging/src/k8s.io/apiserver/pkg/admission:go_default_library",
     ],
 )
 
@@ -32,12 +32,12 @@ go_test(
         "//pkg/client/clientset_generated/internalclientset/fake:go_default_library",
         "//pkg/client/informers/informers_generated/internalversion:go_default_library",
         "//pkg/kubeapiserver/admission:go_default_library",
-        "//vendor/k8s.io/apimachinery/pkg/api/errors:go_default_library",
-        "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
-        "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
-        "//vendor/k8s.io/apimachinery/pkg/util/wait:go_default_library",
-        "//vendor/k8s.io/apiserver/pkg/admission:go_default_library",
-        "//vendor/k8s.io/client-go/testing:go_default_library",
+        "//staging/src/k8s.io/apimachinery/pkg/api/errors:go_default_library",
+        "//staging/src/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
+        "//staging/src/k8s.io/apimachinery/pkg/runtime:go_default_library",
+        "//staging/src/k8s.io/apimachinery/pkg/util/wait:go_default_library",
+        "//staging/src/k8s.io/apiserver/pkg/admission:go_default_library",
+        "//staging/src/k8s.io/client-go/testing:go_default_library",
     ],
 )
 

vendor/k8s.io/kubernetes/plugin/pkg/admission/namespace/autoprovision/admission.go

@@ -55,6 +55,11 @@ var _ = kubeapiserveradmission.WantsInternalKubeClientSet(&Provision{})
 
 // Admit makes an admission decision based on the request attributes
 func (p *Provision) Admit(a admission.Attributes) error {
+	// Don't create a namespace if the request is for a dry-run.
+	if a.IsDryRun() {
+		return nil
+	}
+
 	// if we're here, then we've already passed authentication, so we're allowed to do what we're trying to do
 	// if we're here, then the API server has found a route, which means that if we have a non-empty namespace
 	// its a namespaced resource.

vendor/k8s.io/kubernetes/plugin/pkg/admission/namespace/autoprovision/admission_test.go

@@ -98,7 +98,7 @@ func TestAdmission(t *testing.T) {
 	informerFactory.Start(wait.NeverStop)
 
 	pod := newPod(namespace)
-	err = handler.Admit(admission.NewAttributesRecord(&pod, nil, api.Kind("Pod").WithVersion("version"), pod.Namespace, pod.Name, api.Resource("pods").WithVersion("version"), "", admission.Create, nil))
+	err = handler.Admit(admission.NewAttributesRecord(&pod, nil, api.Kind("Pod").WithVersion("version"), pod.Namespace, pod.Name, api.Resource("pods").WithVersion("version"), "", admission.Create, false, nil))
 	if err != nil {
 		t.Errorf("unexpected error returned from admission handler")
 	}
@@ -118,7 +118,27 @@ func TestAdmissionNamespaceExists(t *testing.T) {
 	informerFactory.Start(wait.NeverStop)
 
 	pod := newPod(namespace)
-	err = handler.Admit(admission.NewAttributesRecord(&pod, nil, api.Kind("Pod").WithVersion("version"), pod.Namespace, pod.Name, api.Resource("pods").WithVersion("version"), "", admission.Create, nil))
+	err = handler.Admit(admission.NewAttributesRecord(&pod, nil, api.Kind("Pod").WithVersion("version"), pod.Namespace, pod.Name, api.Resource("pods").WithVersion("version"), "", admission.Create, false, nil))
+	if err != nil {
+		t.Errorf("unexpected error returned from admission handler")
+	}
+	if hasCreateNamespaceAction(mockClient) {
+		t.Errorf("unexpected create namespace action")
+	}
+}
+
+// TestAdmissionDryRun verifies that no client call is made on a dry run request
+func TestAdmissionDryRun(t *testing.T) {
+	namespace := "test"
+	mockClient := newMockClientForTest([]string{})
+	handler, informerFactory, err := newHandlerForTest(mockClient)
+	if err != nil {
+		t.Errorf("unexpected error initializing handler: %v", err)
+	}
+	informerFactory.Start(wait.NeverStop)
+
+	pod := newPod(namespace)
+	err = handler.Admit(admission.NewAttributesRecord(&pod, nil, api.Kind("Pod").WithVersion("version"), pod.Namespace, pod.Name, api.Resource("pods").WithVersion("version"), "", admission.Create, true, nil))
 	if err != nil {
 		t.Errorf("unexpected error returned from admission handler")
 	}
@@ -139,7 +159,7 @@ func TestIgnoreAdmission(t *testing.T) {
 	chainHandler := admission.NewChainHandler(handler)
 
 	pod := newPod(namespace)
-	err = chainHandler.Admit(admission.NewAttributesRecord(&pod, nil, api.Kind("Pod").WithVersion("version"), pod.Namespace, pod.Name, api.Resource("pods").WithVersion("version"), "", admission.Update, nil))
+	err = chainHandler.Admit(admission.NewAttributesRecord(&pod, nil, api.Kind("Pod").WithVersion("version"), pod.Namespace, pod.Name, api.Resource("pods").WithVersion("version"), "", admission.Update, false, nil))
 	if err != nil {
 		t.Errorf("unexpected error returned from admission handler")
 	}
@@ -161,7 +181,7 @@ func TestAdmissionWithLatentCache(t *testing.T) {
 	informerFactory.Start(wait.NeverStop)
 
 	pod := newPod(namespace)
-	err = handler.Admit(admission.NewAttributesRecord(&pod, nil, api.Kind("Pod").WithVersion("version"), pod.Namespace, pod.Name, api.Resource("pods").WithVersion("version"), "", admission.Create, nil))
+	err = handler.Admit(admission.NewAttributesRecord(&pod, nil, api.Kind("Pod").WithVersion("version"), pod.Namespace, pod.Name, api.Resource("pods").WithVersion("version"), "", admission.Create, false, nil))
 	if err != nil {
 		t.Errorf("unexpected error returned from admission handler")
 	}