Comment 2 for bug 1741291

Also, what is the output if you add "--debug" flag to the command:

  $ zun --debug create --name test --cpu 2 --memory 4096 --security-group open --image-pull-policy ifnotpresent --image-driver glance --net network=c5bfb62c-5705-4b90-b23e-03948cdd8c3a,v4-fixed-ip=10.1.0.88 -i hadoop /bin/bash