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Merge pull request #22951 from derekwaynecarr/flake_ns

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k8s-merge-robot 2016-03-14 17:02:59 -07:00
commit a17a475317
1 changed files with 12 additions and 0 deletions
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12
plugin/pkg/admission/namespace/lifecycle/admission.go
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@ -57,6 +57,18 @@ func (l *lifecycle) Admit(a admission.Attributes) (err error) {
// if we're here, then the API server has found a route, which means that if we have a non-empty namespace // 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. // its a namespaced resource.
if len(a.GetNamespace()) == 0 || a.GetKind() == api.Kind("Namespace") { if len(a.GetNamespace()) == 0 || a.GetKind() == api.Kind("Namespace") {
// if a namespace is deleted, we want to prevent all further creates into it
// while it is undergoing termination. to reduce incidences where the cache
// is slow to update, we forcefully remove the namespace from our local cache.
// this will cause a live lookup of the namespace to get its latest state even
// before the watch notification is received.
if a.GetOperation() == admission.Delete {
l.store.Delete(&api.Namespace{
ObjectMeta: api.ObjectMeta{
Name: a.GetName(),
},
})
}
return nil return nil
} }