Extend logging for debugging kubemark problems

test/kubemark/start-kubemark.sh

@@ -268,9 +268,13 @@ until [[ "${ready}" -ge "${NUM_NODES}" ]]; do
     # Try listing nodes again - if it fails it means that API server is not responding
     if "${KUBECTL}" --kubeconfig="${LOCAL_KUBECONFIG}" get node &> /dev/null; then
       echo "Found only ${ready} ready Nodes while waiting for ${NUM_NODES}."
-      exit 1
+    else
+      echo "Got error while trying to list Nodes. Probably API server is down."
     fi
-    echo "Got error while trying to list Nodes. Probably API server is down."
+    pods=$("${KUBECTL}" get pods --namespace=kubemark) || true
+    not_running=$(($(echo "${pods}" | grep -v "Running" | wc -l) - 1))
+    echo "${not_running} HollowNode pods are reported as not running"
+    echo $(echo "${pods}" | grep -v "Running")
     exit 1
   fi
   nodes=$("${KUBECTL}" --kubeconfig="${LOCAL_KUBECONFIG}" get node) || true