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check pod name with that in binding object

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This commit is contained in:
Di Xu 2019-06-30 20:18:22 +08:00
parent 34cab8f80a
commit 5ed1b8fa29
2 changed files with 32 additions and 12 deletions
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13
pkg/registry/core/pod/storage/storage.go
View File

@ -148,11 +148,18 @@ func (r *BindingREST) New() runtime.Object {
return &api.Binding{}
}
var _ = rest.Creater(&BindingREST{})
var _ = rest.NamedCreater(&BindingREST{})
// Create ensures a pod is bound to a specific host.
func (r *BindingREST) Create(ctx context.Context, obj runtime.Object, createValidation rest.ValidateObjectFunc, options *metav1.CreateOptions) (out runtime.Object, err error) {
binding := obj.(*api.Binding)
func (r *BindingREST) Create(ctx context.Context, name string, obj runtime.Object, createValidation rest.ValidateObjectFunc, options *metav1.CreateOptions) (out runtime.Object, err error) {
binding, ok := obj.(*api.Binding)
if !ok {
return nil, errors.NewBadRequest(fmt.Sprintf("not a Binding object: %#v", obj))
}
if name != binding.Name {
return nil, errors.NewBadRequest("name in URL does not match name in Binding object")
}
// TODO: move me to a binding strategy
if errs := validation.ValidatePodBinding(binding); len(errs) != 0 {

31
pkg/registry/core/pod/storage/storage_test.go
View File

@ -587,7 +587,7 @@ func TestEtcdCreate(t *testing.T) {
}
// Suddenly, a wild scheduler appears:
_, err = bindingStorage.Create(ctx, &api.Binding{
_, err = bindingStorage.Create(ctx, "foo", &api.Binding{
ObjectMeta: metav1.ObjectMeta{Namespace: metav1.NamespaceDefault, Name: "foo"},
Target: api.ObjectReference{Name: "machine"},
}, rest.ValidateAllObjectFunc, &metav1.CreateOptions{})
@ -613,7 +613,7 @@ func TestEtcdCreateBindingNoPod(t *testing.T) {
// - Create (apiserver)
// - Schedule (scheduler)
// - Delete (apiserver)
_, err := bindingStorage.Create(ctx, &api.Binding{
_, err := bindingStorage.Create(ctx, "foo", &api.Binding{
ObjectMeta: metav1.ObjectMeta{Namespace: metav1.NamespaceDefault, Name: "foo"},
Target: api.ObjectReference{Name: "machine"},
}, rest.ValidateAllObjectFunc, &metav1.CreateOptions{})
@ -657,7 +657,7 @@ func TestEtcdCreateWithContainersNotFound(t *testing.T) {
}
// Suddenly, a wild scheduler appears:
_, err = bindingStorage.Create(ctx, &api.Binding{
_, err = bindingStorage.Create(ctx, "foo", &api.Binding{
ObjectMeta: metav1.ObjectMeta{
Namespace: metav1.NamespaceDefault,
Name: "foo",
@ -700,12 +700,12 @@ func TestEtcdCreateWithConflict(t *testing.T) {
},
Target: api.ObjectReference{Name: "machine"},
}
_, err = bindingStorage.Create(ctx, &binding, rest.ValidateAllObjectFunc, &metav1.CreateOptions{})
_, err = bindingStorage.Create(ctx, binding.Name, &binding, rest.ValidateAllObjectFunc, &metav1.CreateOptions{})
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
_, err = bindingStorage.Create(ctx, &binding, rest.ValidateAllObjectFunc, &metav1.CreateOptions{})
_, err = bindingStorage.Create(ctx, binding.Name, &binding, rest.ValidateAllObjectFunc, &metav1.CreateOptions{})
if err == nil || !errors.IsConflict(err) {
t.Fatalf("expected resource conflict error, not: %v", err)
}
@ -722,7 +722,7 @@ func TestEtcdCreateWithExistingContainers(t *testing.T) {
}
// Suddenly, a wild scheduler appears:
_, err = bindingStorage.Create(ctx, &api.Binding{
_, err = bindingStorage.Create(ctx, "foo", &api.Binding{
ObjectMeta: metav1.ObjectMeta{Namespace: metav1.NamespaceDefault, Name: "foo"},
Target: api.ObjectReference{Name: "machine"},
}, rest.ValidateAllObjectFunc, &metav1.CreateOptions{})
@ -740,8 +740,9 @@ func TestEtcdCreateBinding(t *testing.T) {
ctx := genericapirequest.NewDefaultContext()
testCases := map[string]struct {
binding api.Binding
errOK func(error) bool
binding api.Binding
badNameInURL bool
errOK func(error) bool
}{
"noName": {
binding: api.Binding{
@ -750,6 +751,14 @@ func TestEtcdCreateBinding(t *testing.T) {
},
errOK: func(err error) bool { return err != nil },
},
"badNameInURL": {
binding: api.Binding{
ObjectMeta: metav1.ObjectMeta{Namespace: metav1.NamespaceDefault, Name: "foo"},
Target: api.ObjectReference{},
},
badNameInURL: true,
errOK: func(err error) bool { return err != nil },
},
"badKind": {
binding: api.Binding{
ObjectMeta: metav1.ObjectMeta{Namespace: metav1.NamespaceDefault, Name: "foo"},
@ -778,7 +787,11 @@ func TestEtcdCreateBinding(t *testing.T) {
if _, err := storage.Create(ctx, validNewPod(), rest.ValidateAllObjectFunc, &metav1.CreateOptions{}); err != nil {
t.Fatalf("%s: unexpected error: %v", k, err)
}
if _, err := bindingStorage.Create(ctx, &test.binding, rest.ValidateAllObjectFunc, &metav1.CreateOptions{}); !test.errOK(err) {
name := test.binding.Name
if test.badNameInURL {
name += "badNameInURL"
}
if _, err := bindingStorage.Create(ctx, name, &test.binding, rest.ValidateAllObjectFunc, &metav1.CreateOptions{}); !test.errOK(err) {
t.Errorf("%s: unexpected error: %v", k, err)
} else if err == nil {
// If bind succeeded, verify Host field in pod's Spec.