From c84b2873dfa97074bff98f39c13b3f733eb407fd Mon Sep 17 00:00:00 2001
From: Brendan Melville <bmelville@google.com>
Date: Wed, 18 Nov 2015 15:25:28 -0800
Subject: [PATCH] Never delete the namespace for bootstrap, but check before
 creating.

---
 examples/bootstrap/bootstrap.sh | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/examples/bootstrap/bootstrap.sh b/examples/bootstrap/bootstrap.sh
index 91b17f555..97576a625 100755
--- a/examples/bootstrap/bootstrap.sh
+++ b/examples/bootstrap/bootstrap.sh
@@ -42,9 +42,11 @@ $MANAGER > $LOGDIR/manager.log 2>&1 --port=8080 --expanderURL=http://localhost:8
 echo
 
 echo "Creating dm namespace..."
-BOOTSTRAP_PATH=$( cd $(dirname $0) ; pwd -P )
-$KUBECTL delete -f $BOOTSTRAP_PATH/dm-namespace.yaml
-$KUBECTL create -f $BOOTSTRAP_PATH/dm-namespace.yaml
+$KUBECTL get namespace dm >/dev/null 2>/dev/null
+if [ $? -ne 0 ]; then
+  BOOTSTRAP_PATH=$( cd $(dirname $0) ; pwd -P )
+  $KUBECTL create -f $BOOTSTRAP_PATH/dm-namespace.yaml
+fi
 echo
 
 echo "Starting kubectl proxy..."