- hosts: all roles: - run-devstack - hosts: controller vars: rally_home_dir: '/opt/stack/.rally' rally_fake_image_path: '{{ rally_home_dir }}/extra/fake-image.img' rally_use_existing_users: false rally_existing_users_config: '{{ rally_home_dir }}/with-existing-users-config' rally_results_dir: '{{ rally_home_dir }}/results' rally_resources_at_start: '{{ rally_results_dir }}/resources_at_start.txt' rally_task_args_file: "100-percent-not-exist-file" roles: - prepare-for-rally-task - snapshot-available-os-resources - run-rally-task - process-task-results - import-task-results - check-os-resources - check-task-sla