#! /bin/bash 
set -e

if sudo docker ps | grep "$USER/zookeeper" >/dev/null; then
  echo ""
  echo "It looks like you already have some containers running."
  echo "Please take them down before attempting to bring up another"
  echo "cluster with the following command:"
  echo ""
  echo "  make stop-cluster"
  echo ""

  exit 1
fi

for index in `seq 3`;
do
  ./start-node.sh $index
done

echo "Waiting 30 seconds for bridge network to settle."
sleep 30

echo ""
echo "Testing Connection to Zookeeper Nodes"
echo "-------------------------------------"
for index in `seq 3`;
do
  echo "ruok" | netcat -q 2 "10.0.10.$index" 2181; echo " from node $index!"
done
echo ""

docker run --name=zookeeper.ui -d -p 9090:9090 $USER/zookeeper-ui >  /dev/null
./what-is-ui-url.sh


#! /bin/bash 
set -e

if sudo docker ps | grep "$USER/zookeeper" >/dev/null; then
  echo ""
  echo "It looks like you already have some containers running."
  echo "Please take them down before attempting to bring up another"
  echo "cluster with the following command:"
  echo ""
  echo "  make stop-cluster"
  echo ""

  exit 1
fi

for index in `seq 3`;
do
  ./start-node.sh $index
done

echo ""
echo "Testing Connection to Zookeeper Nodes"
echo "-------------------------------------"
for index in `seq 3`;
do
  echo "ruok" | netcat -q 2 "10.0.10.$index" 2181; echo " from node $index!"
done
echo ""

docker run --name=zookeeper.ui -d -p 9090:9090 $USER/zookeeper-ui >  /dev/null
./what-is-ui-url.sh


--- 
+++ 
@@ -18,9 +18,6 @@
   ./start-node.sh $index
 done
 
-echo "Waiting 30 seconds for bridge network to settle."
-sleep 30
-
 echo ""
 echo "Testing Connection to Zookeeper Nodes"
 echo "-------------------------------------"
Add sleep 30 to allow bridge to connect.
