tree 4f1e1ac44455c99a5eb96d84e9d9b913211a421e
parent 535e0089e0656fd4fcaa36ad5abc3653a9a45ff0
author Jim Rollenhagen <jim@jimrollenhagen.com> 1392751078 -0600
committer Jim Rollenhagen <jim@jimrollenhagen.com> 1393208842 -0800

Perform safety checks in create-stack-user.sh

This adds some safety checks to the stack user creation script.

This includes:
- Using set -o errexit to exit early on errors
- Make sure STACK_USER is set before doing anything with it

Change-Id: If027daddd03e32c5ba3c2ebb05ad5b27d2868b0a