Run devstack

Change-Id: Id6cdd73d06332a70bf5355de34a2a5fcaaface32
diff --git a/playbooks/tempest-and-cinderlib-run.yaml b/playbooks/tempest-and-cinderlib-run.yaml
index 59ac2cc..a376c15 100644
--- a/playbooks/tempest-and-cinderlib-run.yaml
+++ b/playbooks/tempest-and-cinderlib-run.yaml
@@ -1,13 +1,16 @@
 - hosts: all
-  tasks:
-    - name: sp-whoami-hostname
-      shell:
-        cmd: hostname
+  roles:
+    - orchestrate-devstack
 
-    - name: sp-whoami-id
-      shell:
-        cmd: id
-
-    - name: sp-whereami-pwd
-      shell:
-        cmd: pwd
+# We run tests only on one node, regardless how many nodes are in the system                                           
+- hosts: tempest                                                                                                       
+  environment:                                                                                                         
+    # This environment variable is used by the optional tempest-gabbi                                                  
+    # job provided by the gabbi-tempest plugin. It can be safely ignored                                               
+    # if that plugin is not being used.                                                                                
+    GABBI_TEMPEST_PATH: "{{ gabbi_tempest_path | default('') }}"                                                       
+  roles:                                                                                                               
+    - setup-tempest-run-dir                                                                                            
+    - setup-tempest-data-dir                                                                                           
+    - acl-devstack-files                                                                                               
+    # - run-tempest