Run one or more nagios plugins from pillar data and get the result of run_type
    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
    -------

def _execute_pillar(pillar_name, run_type):
    '''
    Run one or more nagios plugins from pillar data and get the result of run_type
    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
    -------
    '''
    groups = __salt__['pillar.get'](pillar_name)

    data = {}
    for group in groups:
        data[group] = {}
        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(six.iterkeys(command))
                args = command[plugin]
            else:
                plugin = command
                args = ''
            command_key = _format_dict_key(args, plugin)
            data[group][command_key] = run_type(plugin, args)
    return data