|  | Generate stackviz report. | 
|  |  | 
|  | Generate stackviz report using subunit and dstat data, using | 
|  | the stackviz archive embedded in test images. | 
|  |  | 
|  | **Role Variables** | 
|  |  | 
|  | .. zuul:rolevar:: devstack_base_dir | 
|  | :default: /opt/stack | 
|  |  | 
|  | The devstack base directory. | 
|  |  | 
|  | .. zuul:rolevar:: stage_dir | 
|  | :default: "{{ ansible_user_dir }}" | 
|  |  | 
|  | The stage directory where the input data can be found and | 
|  | the output will be produced. | 
|  |  | 
|  | .. zuul:rolevar:: zuul_work_dir | 
|  | :default: {{ devstack_base_dir }}/tempest | 
|  |  | 
|  | Directory to work in. It has to be a fully qualified path. |