From eda47206bda505f59bf14a716de0e9295e609c27 Mon Sep 17 00:00:00 2001
From: Brendan Burns <bburns@google.com>
Date: Wed, 7 Jan 2015 11:22:01 -0800
Subject: [PATCH] Add some retry to the wget checking from container.

---
 hack/e2e-suite/services.sh | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/hack/e2e-suite/services.sh b/hack/e2e-suite/services.sh
index 8189045ba4e..d5d23e9ddc0 100755
--- a/hack/e2e-suite/services.sh
+++ b/hack/e2e-suite/services.sh
@@ -249,7 +249,17 @@ function verify_from_container() {
       sudo docker pull busybox >/dev/null;
       sudo docker run busybox sh -c '
           for i in $(seq -s' ' 1 $4); do
-            wget -q -T 1 -O - http://$2:$3;
+            ok=false
+            for j in $(seq -s' ' 1 10); do
+              if wget -q -T 1 -O - http://$2:$3; then
+		ok=true
+                break
+              fi
+              sleep 1
+            done
+            if [[ \${ok} == false ]]; then
+              exit 1
+            fi
           done
       '")) \
       || error "testing $1 portal from container failed"