nagios-plugins/check_z_heartbeat

#!/bin/python3
#

import argparse
import nagios
import os
import time
from z_server import config
from z_server import tcp_socket
from z_server.z_protocol import server as client_prot
from z_server.z_protocol import DIDS
from z_server import socket_protocol
import sys

if __name__ == '__main__':
    parser = argparse.ArgumentParser(
        prog='ProgramName',
        description='What the program does',
        epilog='Text at the bottom of help')
    parser.add_argument('-s', '--stg', required=True)
    parser.add_argument('-l', '--loc', required=True)
    parser.add_argument('-r', '--roo', required=True)
    parser.add_argument('-f', '--fun', required=True)
    args = parser.parse_args()
    #
    c = tcp_socket.tcp_client_stp('127.0.0.1', config.SOCK_PROT_PORT)
    sp = client_prot(c, channel_name='example_client')
    #
    data = {
        "stg": args.stg,
        "loc": args.loc,
        "roo": args.roo,
        "fun": args.fun
    }
    #

    did = os.path.basename(sys.argv[0])[8:]
    #
    if did not in DIDS:
        print("Unknown data id %s. You might add it in z_server.z_protocol." % did)
        sys.exit(100)
    else:
        sp.send(socket_protocol.SID_READ_REQUEST, did, data)
        sp_data = sp.receive(socket_protocol.SID_READ_RESPONSE, did).get_data() or {
            "status": 101, "msg": "No answer from device for \"%s\". You might want to add it in z_server.devices" % did}
        nagios.Nagios().exit(**sp_data)