def present(name, auth=None, **kwargs):
    '''
    Ensure an role exists

    name
        Name of the role

    description
        An arbitrary description of the role
    '''
    ret = {'name': name,
           'changes': {},
           'result': True,
           'comment': ''}

    kwargs = __utils__['args.clean_kwargs'](**kwargs)

    __salt__['keystoneng.setup_clouds'](auth)

    kwargs['name'] = name
    role = __salt__['keystoneng.role_get'](**kwargs)

    if not role:
        if __opts__['test'] is True:
            ret['result'] = None
            ret['changes'] = kwargs
            ret['comment'] = 'Role will be created.'
            return ret

        role = __salt__['keystoneng.role_create'](**kwargs)
        ret['changes']['id'] = role.id
        ret['changes']['name'] = role.name
        ret['comment'] = 'Created role'
        return ret
    # NOTE(SamYaple): Update support pending https://review.openstack.org/#/c/496992/
    return ret
Ensure an role exists

    name
        Name of the role

    description
        An arbitrary description of the role