def METHOD_NAME(host):
    hostvars = __context__["inventory"]["_meta"].get("hostvars", {}).get(host, {})
    ret = copy.deepcopy(__opts__.get("roster_defaults", {}))
    for value in CONVERSION:
        if value in hostvars:
            ret[CONVERSION[value]] = hostvars.pop(value)
    ret["minion_opts"] = hostvars
    if "host" not in ret:
        ret["host"] = host
    return ret