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Merge pull request #31925 from nikhiljindal/freshDebugNs

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Automatic merge from submit-queue

Adding namespaces/finalizer subresource to federation apiserver

Fixes https://github.com/kubernetes/kubernetes/issues/31077

cc @kubernetes/sig-cluster-federation @mwielgus 


Verified manually that I can delete federation namespaces now.
Will update federation-namespace e2e test to verify that namespace is deleted fine
This commit is contained in:
Kubernetes Submit Queue
2016-09-02 19:30:25 -07:00
committed by GitHub
parent d22f04186c 556fa932dd
commit ac7fbf502a
6 changed files with 84 additions and 28 deletions
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10
federation/pkg/federation-controller/namespace/namespace_controller.go
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@@ -26,6 +26,7 @@ import (
"k8s.io/kubernetes/federation/pkg/federation-controller/util"
"k8s.io/kubernetes/federation/pkg/federation-controller/util/eventsink"
"k8s.io/kubernetes/pkg/api"
"k8s.io/kubernetes/pkg/api/errors"
api_v1 "k8s.io/kubernetes/pkg/api/v1"
"k8s.io/kubernetes/pkg/client/cache"
kube_release_1_4 "k8s.io/kubernetes/pkg/client/clientset_generated/release_1_4"
@@ -363,7 +364,12 @@ func (nc *NamespaceController) delete(namespace *api_v1.Namespace) {
// 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)
// 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)
}
}
}