func autoConvert_api_ProjectSpec_To_v1_ProjectSpec(in *project_api.ProjectSpec, out *ProjectSpec, s conversion.Scope) error {
if in.Finalizers != nil {
in, out := &in.Finalizers, &out.Finalizers
*out = make([]api_v1.FinalizerName, len(*in))
for i := range *in {
(*out)[i] = api_v1.FinalizerName((*in)[i])
}
} else {
out.Finalizers = nil
}
return nil
}
func (nc *NamespaceController) delete(namespace *api_v1.Namespace) {
// Set Terminating status.
updatedNamespace := &api_v1.Namespace{
ObjectMeta: namespace.ObjectMeta,
Spec: namespace.Spec,
Status: api_v1.NamespaceStatus{
Phase: api_v1.NamespaceTerminating,
},
}
if namespace.Status.Phase != api_v1.NamespaceTerminating {
nc.eventRecorder.Event(namespace, api.EventTypeNormal, "DeleteNamespace", fmt.Sprintf("Marking for deletion"))
_, err := nc.federatedApiClient.Core().Namespaces().Update(updatedNamespace)
if err != nil {
glog.Errorf("Failed to update namespace %s: %v", updatedNamespace.Name, err)
nc.deliverNamespace(namespace.Name, 0, true)
return
}
}
// TODO: delete all namespace content.
// Remove kube_api.FinalzerKubernetes
if len(updatedNamespace.Spec.Finalizers) != 0 {
finalizerSet := sets.NewString()
for i := range namespace.Spec.Finalizers {
if namespace.Spec.Finalizers[i] != api_v1.FinalizerKubernetes {
finalizerSet.Insert(string(namespace.Spec.Finalizers[i]))
}
}
updatedNamespace.Spec.Finalizers = make([]api_v1.FinalizerName, 0, len(finalizerSet))
for _, value := range finalizerSet.List() {
updatedNamespace.Spec.Finalizers = append(updatedNamespace.Spec.Finalizers, api_v1.FinalizerName(value))
}
_, err := nc.federatedApiClient.Core().Namespaces().Finalize(updatedNamespace)
if err != nil {
glog.Errorf("Failed to update namespace %s: %v", updatedNamespace.Name, err)
nc.deliverNamespace(namespace.Name, 0, true)
return
}
}
// TODO: What about namespaces in subclusters ???
err := nc.federatedApiClient.Core().Namespaces().Delete(updatedNamespace.Name, &api.DeleteOptions{})
if err != nil {
// Its all good if the error is not found error. That means it is deleted already and we do not have to do anything.
// This is expected when we are processing an update as a result of namespace finalizer deletion.
// The process that deleted the last finalizer is also going to delete the namespace and we do not have to do anything.
if !errors.IsNotFound(err) {
glog.Errorf("Failed to delete namespace %s: %v", namespace.Name, err)
nc.deliverNamespace(namespace.Name, 0, true)
}
}
}
func autoConvert_api_ProjectSpec_To_v1_ProjectSpec(in *project_api.ProjectSpec, out *ProjectSpec, s conversion.Scope) error {
if defaulting, found := s.DefaultingInterface(reflect.TypeOf(*in)); found {
defaulting.(func(*project_api.ProjectSpec))(in)
}
if in.Finalizers != nil {
in, out := &in.Finalizers, &out.Finalizers
*out = make([]api_v1.FinalizerName, len(*in))
for i := range *in {
(*out)[i] = api_v1.FinalizerName((*in)[i])
}
} else {
out.Finalizers = nil
}
return nil
}
func (nc *NamespaceController) delete(namespace *api_v1.Namespace) {
// Set Terminating status.
updatedNamespace := &api_v1.Namespace{
ObjectMeta: namespace.ObjectMeta,
Spec: namespace.Spec,
Status: api_v1.NamespaceStatus{
Phase: api_v1.NamespaceTerminating,
},
}
if namespace.Status.Phase != api_v1.NamespaceTerminating {
nc.eventRecorder.Event(namespace, api.EventTypeNormal, "DeleteNamespace", fmt.Sprintf("Marking for deletion"))
_, err := nc.federatedApiClient.Core().Namespaces().Update(updatedNamespace)
if err != nil {
glog.Errorf("Failed to update namespace %s: %v", updatedNamespace.Name, err)
nc.deliverNamespace(namespace.Name, 0, true)
return
}
}
// TODO: delete all namespace content.
// Remove kube_api.FinalzerKubernetes
if len(updatedNamespace.Spec.Finalizers) != 0 {
finalizerSet := sets.NewString()
for i := range namespace.Spec.Finalizers {
if namespace.Spec.Finalizers[i] != api_v1.FinalizerKubernetes {
finalizerSet.Insert(string(namespace.Spec.Finalizers[i]))
}
}
updatedNamespace.Spec.Finalizers = make([]api_v1.FinalizerName, 0, len(finalizerSet))
for _, value := range finalizerSet.List() {
updatedNamespace.Spec.Finalizers = append(updatedNamespace.Spec.Finalizers, api_v1.FinalizerName(value))
}
_, err := nc.federatedApiClient.Core().Namespaces().Finalize(updatedNamespace)
if err != nil {
glog.Errorf("Failed to update namespace %s: %v", updatedNamespace.Name, err)
nc.deliverNamespace(namespace.Name, 0, true)
return
}
}
// TODO: What about namespaces in subclusters ???
err := nc.federatedApiClient.Core().Namespaces().Delete(updatedNamespace.Name, &api.DeleteOptions{})
if err != nil {
glog.Errorf("Failed to delete namespace %s: %v", namespace.Name, err)
nc.deliverNamespace(namespace.Name, 0, true)
}
}
// finalizeNamespace removes the specified finalizerToken and finalizes the namespace
func finalizeNamespace(kubeClient clientset.Interface, namespace *v1.Namespace, finalizerToken v1.FinalizerName) (*v1.Namespace, error) {
namespaceFinalize := v1.Namespace{}
namespaceFinalize.ObjectMeta = namespace.ObjectMeta
namespaceFinalize.Spec = namespace.Spec
finalizerSet := sets.NewString()
for i := range namespace.Spec.Finalizers {
if namespace.Spec.Finalizers[i] != finalizerToken {
finalizerSet.Insert(string(namespace.Spec.Finalizers[i]))
}
}
namespaceFinalize.Spec.Finalizers = make([]v1.FinalizerName, 0, len(finalizerSet))
for _, value := range finalizerSet.List() {
namespaceFinalize.Spec.Finalizers = append(namespaceFinalize.Spec.Finalizers, v1.FinalizerName(value))
}
namespace, err := kubeClient.Core().Namespaces().Finalize(&namespaceFinalize)
if err != nil {
// it was removed already, so life is good
if errors.IsNotFound(err) {
return namespace, nil
}
}
return namespace, err
}
// delete deletes the given namespace or returns error if the deletion was not complete.
func (nc *NamespaceController) delete(namespace *api_v1.Namespace) error {
// Set Terminating status.
updatedNamespace := &api_v1.Namespace{
ObjectMeta: namespace.ObjectMeta,
Spec: namespace.Spec,
Status: api_v1.NamespaceStatus{
Phase: api_v1.NamespaceTerminating,
},
}
if namespace.Status.Phase != api_v1.NamespaceTerminating {
nc.eventRecorder.Event(namespace, api.EventTypeNormal, "DeleteNamespace", fmt.Sprintf("Marking for deletion"))
_, err := nc.federatedApiClient.Core().Namespaces().Update(updatedNamespace)
if err != nil {
return fmt.Errorf("failed to update namespace: %v", err)
}
}
// Right now there is just 5 types of objects: ReplicaSet, Secret, Ingress, Events and Service.
// Temporarly these items are simply deleted one by one to squeeze this code into 1.4.
// TODO: Make it generic (like in the regular namespace controller) and parallel.
err := nc.federatedApiClient.Core().Services(namespace.Name).DeleteCollection(&api.DeleteOptions{}, api.ListOptions{})
if err != nil {
return fmt.Errorf("failed to delete service list: %v", err)
}
err = nc.federatedApiClient.Extensions().ReplicaSets(namespace.Name).DeleteCollection(&api.DeleteOptions{}, api.ListOptions{})
if err != nil {
return fmt.Errorf("failed to delete replicaset list from namespace: %v", err)
}
err = nc.federatedApiClient.Core().Secrets(namespace.Name).DeleteCollection(&api.DeleteOptions{}, api.ListOptions{})
if err != nil {
return fmt.Errorf("failed to delete secret list from namespace: %v", err)
}
err = nc.federatedApiClient.Extensions().Ingresses(namespace.Name).DeleteCollection(&api.DeleteOptions{}, api.ListOptions{})
if err != nil {
return fmt.Errorf("failed to delete ingresses list from namespace: %v", err)
}
err = nc.federatedApiClient.Core().Events(namespace.Name).DeleteCollection(&api.DeleteOptions{}, api.ListOptions{})
if err != nil {
return fmt.Errorf("failed to delete events list from namespace: %v", err)
}
// Remove kube_api.FinalzerKubernetes
if len(updatedNamespace.Spec.Finalizers) != 0 {
finalizerSet := sets.NewString()
for i := range namespace.Spec.Finalizers {
if namespace.Spec.Finalizers[i] != api_v1.FinalizerKubernetes {
finalizerSet.Insert(string(namespace.Spec.Finalizers[i]))
}
}
updatedNamespace.Spec.Finalizers = make([]api_v1.FinalizerName, 0, len(finalizerSet))
for _, value := range finalizerSet.List() {
updatedNamespace.Spec.Finalizers = append(updatedNamespace.Spec.Finalizers, api_v1.FinalizerName(value))
}
_, err := nc.federatedApiClient.Core().Namespaces().Finalize(updatedNamespace)
if err != nil {
return fmt.Errorf("failed to finalize namespace: %v", err)
}
}
// TODO: What about namespaces in subclusters ???
err = nc.federatedApiClient.Core().Namespaces().Delete(updatedNamespace.Name, &api.DeleteOptions{})
if err != nil {
// Its all good if the error is not found error. That means it is deleted already and we do not have to do anything.
// This is expected when we are processing an update as a result of namespace finalizer deletion.
// The process that deleted the last finalizer is also going to delete the namespace and we do not have to do anything.
if !errors.IsNotFound(err) {
return fmt.Errorf("failed to delete namespace: %v", err)
}
}
return nil
}
func (m *ProjectSpec) Unmarshal(data []byte) error {
l := len(data)
iNdEx := 0
for iNdEx < l {
preIndex := iNdEx
var wire uint64
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowGenerated
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := data[iNdEx]
iNdEx++
wire |= (uint64(b) & 0x7F) << shift
if b < 0x80 {
break
}
}
fieldNum := int32(wire >> 3)
wireType := int(wire & 0x7)
if wireType == 4 {
return fmt.Errorf("proto: ProjectSpec: wiretype end group for non-group")
}
if fieldNum <= 0 {
return fmt.Errorf("proto: ProjectSpec: illegal tag %d (wire type %d)", fieldNum, wire)
}
switch fieldNum {
case 1:
if wireType != 2 {
return fmt.Errorf("proto: wrong wireType = %d for field Finalizers", wireType)
}
var stringLen uint64
for shift := uint(0); ; shift += 7 {
if shift >= 64 {
return ErrIntOverflowGenerated
}
if iNdEx >= l {
return io.ErrUnexpectedEOF
}
b := data[iNdEx]
iNdEx++
stringLen |= (uint64(b) & 0x7F) << shift
if b < 0x80 {
break
}
}
intStringLen := int(stringLen)
if intStringLen < 0 {
return ErrInvalidLengthGenerated
}
postIndex := iNdEx + intStringLen
if postIndex > l {
return io.ErrUnexpectedEOF
}
m.Finalizers = append(m.Finalizers, k8s_io_kubernetes_pkg_api_v1.FinalizerName(data[iNdEx:postIndex]))
iNdEx = postIndex
default:
iNdEx = preIndex
skippy, err := skipGenerated(data[iNdEx:])
if err != nil {
return err
}
if skippy < 0 {
return ErrInvalidLengthGenerated
}
if (iNdEx + skippy) > l {
return io.ErrUnexpectedEOF
}
iNdEx += skippy
}
}
if iNdEx > l {
return io.ErrUnexpectedEOF
}
return nil
}
