def METHOD_NAME(pillar_name):
    """
    Run one or more nagios plugins from pillar data and get the result of cmd.retcode
    The pillar have to be in this format::
        ------
        webserver:
            Ping_google:
                - check_icmp: 8.8.8.8
                - check_icmp: google.com
            Load:
                - check_load: -w 0.8 -c 1
            APT:
                - check_apt
        -------
    webserver is the role to check, the next keys are the group and the items
    the check with the arguments if needed
    You must to group different checks(one o more) and always it will return
    the highest value of all the checks
    CLI Example:
    .. code-block:: bash
        salt '*' nagios.retcode webserver
    """
    groups = __salt__["pillar.get"](pillar_name)
    check = {}
    data = {}
    for group in groups:
        commands = groups[group]
        for command in commands:
            # Check if is a dict to get the arguments
            # in command if not set the arguments to empty string
            if isinstance(command, dict):
                plugin = next(iter(command.keys()))
                args = command[plugin]
            else:
                plugin = command
                args = ""
            check.update(retcode(plugin, args, group))
            current_value = 0
            new_value = int(check[group]["status"])
            if group in data:
                current_value = int(data[group]["status"])
            if (new_value > current_value) or (group not in data):
                if group not in data:
                    data[group] = {}
                data[group]["status"] = new_value
    return data