From 753484d07359bc00d93e5c16bc79ea161928702c Mon Sep 17 00:00:00 2001
From: Seth Jennings <sjenning@redhat.com>
Date: Thu, 16 Mar 2017 12:24:59 -0500
Subject: [PATCH] kubectl: fall back to computing QoS class if server does not
 populate

---
 pkg/printers/internalversion/describe.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/pkg/printers/internalversion/describe.go b/pkg/printers/internalversion/describe.go
index 19f50a65c3d..91f8da8cfa7 100644
--- a/pkg/printers/internalversion/describe.go
+++ b/pkg/printers/internalversion/describe.go
@@ -553,7 +553,11 @@ func describePod(pod *api.Pod, events *api.EventList) (string, error) {
 			}
 		}
 		describeVolumes(pod.Spec.Volumes, w, "")
-		w.Write(LEVEL_0, "QoS Class:\t%s\n", pod.Status.QOSClass)
+		if pod.Status.QOSClass != "" {
+			w.Write(LEVEL_0, "QoS Class:\t%s\n", pod.Status.QOSClass)
+		} else {
+			w.Write(LEVEL_0, "QoS Class:\t%s\n", qos.InternalGetPodQOS(pod))
+		}
 		printLabelsMultiline(w, "Node-Selectors", pod.Spec.NodeSelector)
 		printPodTolerationsMultiline(w, "Tolerations", pod.Spec.Tolerations)
 		if events != nil {