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Adding both finalizers in federation controller in a single update

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This commit is contained in:
nikhiljindal 2017-02-02 21:55:58 -08:00
parent 12a80380bc
commit 78ab9ae218
8 changed files with 37 additions and 40 deletions
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10
federation/pkg/federation-controller/daemonset/daemonset_controller.go
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@ -239,20 +239,20 @@ func (daemonsetcontroller *DaemonSetController) removeFinalizerFunc(obj pkgrunti
return daemonset, nil return daemonset, nil
} }
// Adds the given finalizer to the given objects ObjectMeta. // Adds the given finalizers to the given objects ObjectMeta.
// Assumes that the given object is a daemonset. // Assumes that the given object is a daemonset.
func (daemonsetcontroller *DaemonSetController) addFinalizerFunc(obj pkgruntime.Object, finalizer string) (pkgruntime.Object, error) { func (daemonsetcontroller *DaemonSetController) addFinalizerFunc(obj pkgruntime.Object, finalizers []string) (pkgruntime.Object, error) {
daemonset := obj.(*extensionsv1.DaemonSet) daemonset := obj.(*extensionsv1.DaemonSet)
daemonset.ObjectMeta.Finalizers = append(daemonset.ObjectMeta.Finalizers, finalizer) daemonset.ObjectMeta.Finalizers = append(daemonset.ObjectMeta.Finalizers, finalizers...)
daemonset, err := daemonsetcontroller.federatedApiClient.Extensions().DaemonSets(daemonset.Namespace).Update(daemonset) daemonset, err := daemonsetcontroller.federatedApiClient.Extensions().DaemonSets(daemonset.Namespace).Update(daemonset)
if err != nil { if err != nil {
return nil, fmt.Errorf("failed to add finalizer %s to daemonset %s: %v", finalizer, daemonset.Name, err) return nil, fmt.Errorf("failed to add finalizers %v to daemonset %s: %v", finalizers, daemonset.Name, err)
} }
return daemonset, nil return daemonset, nil
} }
func (daemonsetcontroller *DaemonSetController) Run(stopChan <-chan struct{}) { func (daemonsetcontroller *DaemonSetController) Run(stopChan <-chan struct{}) {
glog.V(1).Infof("Starting daemonset controllr") glog.V(1).Infof("Starting daemonset controller")
go daemonsetcontroller.daemonsetInformerController.Run(stopChan) go daemonsetcontroller.daemonsetInformerController.Run(stopChan)
glog.V(1).Infof("Starting daemonset federated informer") glog.V(1).Infof("Starting daemonset federated informer")

8
federation/pkg/federation-controller/deployment/deploymentcontroller.go
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@ -256,14 +256,14 @@ func (fdc *DeploymentController) removeFinalizerFunc(obj runtime.Object, finaliz
return deployment, nil return deployment, nil
} }
// Adds the given finalizer to the given objects ObjectMeta. // Adds the given finalizers to the given objects ObjectMeta.
// Assumes that the given object is a deployment. // Assumes that the given object is a deployment.
func (fdc *DeploymentController) addFinalizerFunc(obj runtime.Object, finalizer string) (runtime.Object, error) { func (fdc *DeploymentController) addFinalizerFunc(obj runtime.Object, finalizers []string) (runtime.Object, error) {
deployment := obj.(*extensionsv1.Deployment) deployment := obj.(*extensionsv1.Deployment)
deployment.ObjectMeta.Finalizers = append(deployment.ObjectMeta.Finalizers, finalizer) deployment.ObjectMeta.Finalizers = append(deployment.ObjectMeta.Finalizers, finalizers...)
deployment, err := fdc.fedClient.Extensions().Deployments(deployment.Namespace).Update(deployment) deployment, err := fdc.fedClient.Extensions().Deployments(deployment.Namespace).Update(deployment)
if err != nil { if err != nil {
return nil, fmt.Errorf("failed to add finalizer %s to deployment %s: %v", finalizer, deployment.Name, err) return nil, fmt.Errorf("failed to add finalizers %v to deployment %s: %v", finalizers, deployment.Name, err)
} }
return deployment, nil return deployment, nil
} }

8
federation/pkg/federation-controller/ingress/ingress_controller.go
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@ -339,14 +339,14 @@ func (ic *IngressController) removeFinalizerFunc(obj pkgruntime.Object, finalize
return ingress, nil return ingress, nil
} }
// Adds the given finalizer to the given objects ObjectMeta. // Adds the given finalizers to the given objects ObjectMeta.
// Assumes that the given object is a ingress. // Assumes that the given object is a ingress.
func (ic *IngressController) addFinalizerFunc(obj pkgruntime.Object, finalizer string) (pkgruntime.Object, error) { func (ic *IngressController) addFinalizerFunc(obj pkgruntime.Object, finalizers []string) (pkgruntime.Object, error) {
ingress := obj.(*extensionsv1beta1.Ingress) ingress := obj.(*extensionsv1beta1.Ingress)
ingress.ObjectMeta.Finalizers = append(ingress.ObjectMeta.Finalizers, finalizer) ingress.ObjectMeta.Finalizers = append(ingress.ObjectMeta.Finalizers, finalizers...)
ingress, err := ic.federatedApiClient.Extensions().Ingresses(ingress.Namespace).Update(ingress) ingress, err := ic.federatedApiClient.Extensions().Ingresses(ingress.Namespace).Update(ingress)
if err != nil { if err != nil {
return nil, fmt.Errorf("failed to add finalizer %s to ingress %s: %v", finalizer, ingress.Name, err) return nil, fmt.Errorf("failed to add finalizers %v to ingress %s: %v", finalizers, ingress.Name, err)
} }
return ingress, nil return ingress, nil
} }

8
federation/pkg/federation-controller/namespace/namespace_controller.go
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@ -219,14 +219,14 @@ func (nc *NamespaceController) removeFinalizerFunc(obj runtime.Object, finalizer
return namespace, nil return namespace, nil
} }
// Adds the given finalizer to the given objects ObjectMeta. // Adds the given finalizers to the given objects ObjectMeta.
// Assumes that the given object is a namespace. // Assumes that the given object is a namespace.
func (nc *NamespaceController) addFinalizerFunc(obj runtime.Object, finalizer string) (runtime.Object, error) { func (nc *NamespaceController) addFinalizerFunc(obj runtime.Object, finalizers []string) (runtime.Object, error) {
namespace := obj.(*apiv1.Namespace) namespace := obj.(*apiv1.Namespace)
namespace.ObjectMeta.Finalizers = append(namespace.ObjectMeta.Finalizers, finalizer) namespace.ObjectMeta.Finalizers = append(namespace.ObjectMeta.Finalizers, finalizers...)
namespace, err := nc.federatedApiClient.Core().Namespaces().Finalize(namespace) namespace, err := nc.federatedApiClient.Core().Namespaces().Finalize(namespace)
if err != nil { if err != nil {
return nil, fmt.Errorf("failed to add finalizer %s to namespace %s: %v", finalizer, namespace.Name, err) return nil, fmt.Errorf("failed to add finalizers %v to namespace %s: %v", finalizers, namespace.Name, err)
} }
return namespace, nil return namespace, nil
} }

8
federation/pkg/federation-controller/replicaset/replicasetcontroller.go
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@ -260,14 +260,14 @@ func (frsc *ReplicaSetController) removeFinalizerFunc(obj runtime.Object, finali
return replicaset, nil return replicaset, nil
} }
// Adds the given finalizer to the given objects ObjectMeta. // Adds the given finalizers to the given objects ObjectMeta.
// Assumes that the given object is a replicaset. // Assumes that the given object is a replicaset.
func (frsc *ReplicaSetController) addFinalizerFunc(obj runtime.Object, finalizer string) (runtime.Object, error) { func (frsc *ReplicaSetController) addFinalizerFunc(obj runtime.Object, finalizers []string) (runtime.Object, error) {
replicaset := obj.(*extensionsv1.ReplicaSet) replicaset := obj.(*extensionsv1.ReplicaSet)
replicaset.ObjectMeta.Finalizers = append(replicaset.ObjectMeta.Finalizers, finalizer) replicaset.ObjectMeta.Finalizers = append(replicaset.ObjectMeta.Finalizers, finalizers...)
replicaset, err := frsc.fedClient.Extensions().ReplicaSets(replicaset.Namespace).Update(replicaset) replicaset, err := frsc.fedClient.Extensions().ReplicaSets(replicaset.Namespace).Update(replicaset)
if err != nil { if err != nil {
return nil, fmt.Errorf("failed to add finalizer %s to replicaset %s: %v", finalizer, replicaset.Name, err) return nil, fmt.Errorf("failed to add finalizers %v to replicaset %s: %v", finalizers, replicaset.Name, err)
} }
return replicaset, nil return replicaset, nil
} }

8
federation/pkg/federation-controller/secret/secret_controller.go
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@ -220,14 +220,14 @@ func (secretcontroller *SecretController) removeFinalizerFunc(obj pkgruntime.Obj
return secret, nil return secret, nil
} }
// Adds the given finalizer to the given objects ObjectMeta. // Adds the given finalizers to the given objects ObjectMeta.
// Assumes that the given object is a secret. // Assumes that the given object is a secret.
func (secretcontroller *SecretController) addFinalizerFunc(obj pkgruntime.Object, finalizer string) (pkgruntime.Object, error) { func (secretcontroller *SecretController) addFinalizerFunc(obj pkgruntime.Object, finalizers []string) (pkgruntime.Object, error) {
secret := obj.(*apiv1.Secret) secret := obj.(*apiv1.Secret)
secret.ObjectMeta.Finalizers = append(secret.ObjectMeta.Finalizers, finalizer) secret.ObjectMeta.Finalizers = append(secret.ObjectMeta.Finalizers, finalizers...)
secret, err := secretcontroller.federatedApiClient.Core().Secrets(secret.Namespace).Update(secret) secret, err := secretcontroller.federatedApiClient.Core().Secrets(secret.Namespace).Update(secret)
if err != nil { if err != nil {
return nil, fmt.Errorf("failed to add finalizer %s to secret %s: %v", finalizer, secret.Name, err) return nil, fmt.Errorf("failed to add finalizers %v to secret %s: %v", finalizers, secret.Name, err)
} }
return secret, nil return secret, nil
} }

8
federation/pkg/federation-controller/service/servicecontroller.go
View File

@ -345,14 +345,14 @@ func (s *ServiceController) removeFinalizerFunc(obj pkgruntime.Object, finalizer
return service, nil return service, nil
} }
// Adds the given finalizer to the given objects ObjectMeta. // Adds the given finalizers to the given objects ObjectMeta.
// Assumes that the given object is a service. // Assumes that the given object is a service.
func (s *ServiceController) addFinalizerFunc(obj pkgruntime.Object, finalizer string) (pkgruntime.Object, error) { func (s *ServiceController) addFinalizerFunc(obj pkgruntime.Object, finalizers []string) (pkgruntime.Object, error) {
service := obj.(*v1.Service) service := obj.(*v1.Service)
service.ObjectMeta.Finalizers = append(service.ObjectMeta.Finalizers, finalizer) service.ObjectMeta.Finalizers = append(service.ObjectMeta.Finalizers, finalizers...)
service, err := s.federationClient.Core().Services(service.Namespace).Update(service) service, err := s.federationClient.Core().Services(service.Namespace).Update(service)
if err != nil { if err != nil {
return nil, fmt.Errorf("failed to add finalizer %s to service %s: %v", finalizer, service.Name, err) return nil, fmt.Errorf("failed to add finalizers %v to service %s: %v", finalizers, service.Name, err)
} }
return service, nil return service, nil
} }

17
federation/pkg/federation-controller/util/deletionhelper/deletion_helper.go
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@ -46,7 +46,7 @@ const (
type HasFinalizerFunc func(runtime.Object, string) bool type HasFinalizerFunc func(runtime.Object, string) bool
type RemoveFinalizerFunc func(runtime.Object, string) (runtime.Object, error) type RemoveFinalizerFunc func(runtime.Object, string) (runtime.Object, error)
type AddFinalizerFunc func(runtime.Object, string) (runtime.Object, error) type AddFinalizerFunc func(runtime.Object, []string) (runtime.Object, error)
type ObjNameFunc func(runtime.Object) string type ObjNameFunc func(runtime.Object) string
type DeletionHelper struct { type DeletionHelper struct {
@ -89,19 +89,16 @@ func NewDeletionHelper(
// This method should be called before creating objects in underlying clusters. // This method should be called before creating objects in underlying clusters.
func (dh *DeletionHelper) EnsureFinalizers(obj runtime.Object) ( func (dh *DeletionHelper) EnsureFinalizers(obj runtime.Object) (
runtime.Object, error) { runtime.Object, error) {
finalizers := []string{}
if !dh.hasFinalizerFunc(obj, FinalizerDeleteFromUnderlyingClusters) { if !dh.hasFinalizerFunc(obj, FinalizerDeleteFromUnderlyingClusters) {
glog.V(2).Infof("Adding finalizer %s to %s", FinalizerDeleteFromUnderlyingClusters, dh.objNameFunc(obj)) finalizers = append(finalizers, FinalizerDeleteFromUnderlyingClusters)
obj, err := dh.addFinalizerFunc(obj, FinalizerDeleteFromUnderlyingClusters)
if err != nil {
return obj, err
}
} }
if !dh.hasFinalizerFunc(obj, metav1.FinalizerOrphan) { if !dh.hasFinalizerFunc(obj, metav1.FinalizerOrphan) {
glog.V(2).Infof("Adding finalizer %s to %s", metav1.FinalizerOrphan, dh.objNameFunc(obj)) finalizers = append(finalizers, metav1.FinalizerOrphan)
obj, err := dh.addFinalizerFunc(obj, metav1.FinalizerOrphan)
if err != nil {
return obj, err
} }
if len(finalizers) != 0 {
glog.V(2).Infof("Adding finalizers %v to %s", finalizers, dh.objNameFunc(obj))
return dh.addFinalizerFunc(obj, finalizers)
} }
return obj, nil return obj, nil
} }