Update the iteration to not uses dicts.

playbooks/edx-east/create_db_and_users.yml

@@ -57,25 +57,25 @@
 
     - name: create mysql databases
       mysql_db: >
-        db={{ item.key }}
-        state={{ item.value.state }}
-        encoding={{ item.value.encoding }}
-        login_host={{ item.value.login_host }}
-        login_user={{ item.value.login_user }}
-        login_password={{ item.value.login_password }}
+        db={{ item.name}}
+        state={{ item.state }}
+        encoding={{ item.encoding }}
+        login_host={{ item.login_host }}
+        login_user={{ item.login_user }}
+        login_password={{ item.login_password }}
       with_items: databases
       tags:
         - dbs
 
     - name: create mysql users and assign privileges
       mysql_user: >
-        name="{{ item.key }}"
-        priv="{{ '/'.join(item.value.privileges) }}"
-        password="{{ item.value.password }}"
-        host={{ item.value.host }}
-        login_host={{ item.value.login_host }}
-        login_user={{ item.value.login_user }}
-        login_password={{ item.value.login_password }}
+        name="{{ item.name }}"
+        priv="{{ '/'.join(item.privileges) }}"
+        password="{{ item.password }}"
+        host={{ item.host }}
+        login_host={{ item.login_host }}
+        login_user={{ item.login_user }}
+        login_password={{ item.login_password }}
         append_privs=yes
       with_items: database_users
       tags: