play_only: play
play_and_roles: play
play_and_import: play
play_and_include: play
play_and_role_vars: play
play_and_roles_and_role_vars: play
play_and_import_and_role_vars: play
play_and_include_and_role_vars: play
possible_vars:
    - default_only
    - import_and_role_vars
    - import_only
    - include_and_role_vars
    - include_only
    - play_and_import
    - play_and_import_and_role_vars
    - play_and_include
    - play_and_include_and_role_vars
    - play_and_roles
    - play_and_roles_and_role_vars
    - play_and_role_vars
    - play_and_role_vars_and_role_vars
    - play_only
    - roles_and_role_vars
    - roles_only
    - role_vars_only
