| Set up the `stack` user | |
| Create the stack user, set up its home directory, and allow it to | |
| sudo. | |
| **Role Variables** | |
| .. zuul:rolevar:: devstack_base_dir | |
| :default: /opt/stack | |
| The devstack base directory. | |
| .. zuul:rolevar:: devstack_stack_home_dir | |
| :default: {{ devstack_base_dir }} | |
| The home directory for the stack user. |