Reproduction of Docker issue

test.sh

#!/bin/bash
# I ran this on an EC2 c1.medium instance with Docker version 0.6.3 on Ubuntu 12.04.
# I ran docker -d on tcp port 4243, and delivered 'stop' via the rest api
# because that's what I do in my production setup, but I don't know if that 
# makes a difference.                                      

# First, run ubuntu:12.04, and in it do                                                                                
# echo -e '#!/bin/bash\nsleep 600' > cmd.sh                                                                            
# chmod +x cmd.sh                                                                                                      
# Then commit it and tag it as img-with-cmd                                                                            

dockerCmd="docker -H 127.0.0.1:4243"
runCmd="$dockerCmd run -d img-with-cmd ./cmd.sh"

while [[ 1 ]]
do
  ctrId=$($runCmd)
  ctrRoute="http://127.0.0.1:4243/containers/$ctrId"
  stopCmd="curl -s -X POST $ctrRoute/stop"
  waitCmd="curl -s -X POST  $ctrRoute/wait"
  delCmd="curl -s -X DELETE $ctrRoute"
  logCmd="$dockerCmd logs $ctrId"
  sleep 1
  echo "stopping"
  echo $($stopCmd)
  #echo "logs"                                                                                                         
  #echo $($logCmd)                                                                                                     
  echo "status"
  echo $($waitCmd)
  $deleteCmd
done