From a1b51d9165ae4bc4768deb3cc433f925ecb44020 Mon Sep 17 00:00:00 2001
From: Tim Hockin <thockin@google.com>
Date: Thu, 29 Jan 2015 15:50:46 -0800
Subject: [PATCH] Maybe make services e2e test more resilient to GCE errors

---
 cluster/gce/util.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/cluster/gce/util.sh b/cluster/gce/util.sh
index 35fc22e72da..73b04772b9f 100755
--- a/cluster/gce/util.sh
+++ b/cluster/gce/util.sh
@@ -727,7 +727,11 @@ function test-teardown {
 function ssh-to-node {
   local node="$1"
   local cmd="$2"
-  gcloud compute ssh --ssh-flag="-o LogLevel=quiet" --project "${PROJECT}" --zone="${ZONE}" "${node}" --command "${cmd}"
+  for try in $(seq 1 5); do
+    if gcloud compute ssh --ssh-flag="-o LogLevel=quiet" --project "${PROJECT}" --zone="${ZONE}" "${node}" --command "${cmd}"; then
+      break
+    fi
+  done
 }
 
 # Restart the kube-proxy on a node ($1)