func statefulSetFromManifest(fileName, ns string) *apps.StatefulSet {
var ps apps.StatefulSet
framework.Logf("Parsing statefulset from %v", fileName)
data, err := ioutil.ReadFile(fileName)
Expect(err).NotTo(HaveOccurred())
json, err := utilyaml.ToJSON(data)
Expect(err).NotTo(HaveOccurred())
Expect(runtime.DecodeInto(api.Codecs.UniversalDecoder(), json, &ps)).NotTo(HaveOccurred())
ps.Namespace = ns
if ps.Spec.Selector == nil {
ps.Spec.Selector = &metav1.LabelSelector{
MatchLabels: ps.Spec.Template.Labels,
}
}
return &ps
}
