From 1a7548b3003413946ec525266353c370e20fc5c9 Mon Sep 17 00:00:00 2001
From: Alex Sloan <alexsloan@google.com>
Date: Fri, 1 Sep 2017 14:03:56 -0400
Subject: [PATCH] Fix random string gen (#146)

---
 scripts/gke_integration_test.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/scripts/gke_integration_test.sh b/scripts/gke_integration_test.sh
index 2042bb0e..ec7faeeb 100755
--- a/scripts/gke_integration_test.sh
+++ b/scripts/gke_integration_test.sh
@@ -53,7 +53,8 @@ if [[ -z "$imageUnderTest" ]]; then
 fi
 
 if [[ -z "$clusterName" ]]; then
- clusterName=$(uuidgen)
+ # generate random alpha string
+ clusterName=$(cat /dev/urandom | tr -dc 'a-z' | fold -w 20 | head -n 1)
  readonly tearDown="true"
 fi