[m|ZBX_NOTSUPPORTED]

[Matthieu]

Hi,

I'm trying to monitor Haproxy with Zabbix but I've got UNSUPPORTED ITEMS.

UserParameter=haproxy.srvup,/usr/bin/python /home/haproxy.py | grep "Numbers_of_servers_UP" | cut -d: -f2
UserParameter=haproxy.srvdown,/usr/bin/python /home/haproxy.py | grep "Numbers_of_servers_down" | cut -d: -f2
UserParameter=haproxy.nbsessions,/usr/bin/python /home/haproxy.py | grep "Numbers_of_sessions:" | cut -d: -f2
UserParameter=haproxy.bin,/usr/bin/python /home/haproxy.py | grep "Traffic_In" | cut -d: -f2
UserParameter=haproxy.bout,/usr/bin/python /home/haproxy.py | grep "Traffic_Out" | cut -d: -f2

/home/haproxy.py

# -*- coding: utf-8 -*-

from __future__ import absolute_import, division, print_function, unicode_literals

# stdlib
import logging
import socket
from cStringIO import StringIO
from time import time
from traceback import format_exc

logger = logging.getLogger(__name__)

class HAProxyStats(object):
    def __init__(self, socket_name=None):
        self.socket_name = socket_name

    def execute(self, command, extra="", timeout=200):
        if extra:
            command = command + ' ' + extra

        buff = StringIO()
        end = time() + timeout

        client = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)

        try:
            client.connect(self.socket_name)
            client.send(command + '\n')

            while time() <=  end:
                data = client.recv(4096)
                if data:
                    buff.write(data)
                else:
                    return buff.getvalue()
        except Exception, e:
            msg = 'An error has occurred, e=[{e}]'.format(e=format_exc(e))
            logger.error(msg)
            raise
        finally:
            client.close()

if __name__ == '__main__':

    stats = HAProxyStats('/tmp/haproxy.sock')

#    info = stats.execute('show info')

#    print(info)

    stat = stats.execute('show stat')

#    print(stat)
    srvup = 0
    srvdown = 0
    bytesin = 0
    bytesout = 0
        csession = 0

    array = []
    line = []
    word = ''
    for c in stat:
        if c != '\n':
            if c != ',':
               word += c
            else:
               line.append(word)
               word = ''
        else:
            if len(line) > 0:
               array.append(line)
               line = []

    for line in array:
        if len(line) > 4:
            if line[1] == 'BACKEND' and line[0] != "ha_stats":
                if (line[17]) == 'UP':
                        srvup += 1
                else:
                        srvdown += 1
                csession += int(line[4])
                bytesin += long(line[8])
                bytesout += long(line[9])

    print ("Numbers_of_servers_UP:" +  str(srvup))
    print ("Numbers_of_servers_down:" + str(srvdown))
    print ("Numbers_of_sessions:" + str(csession))
    print ("Traffic_In:" + str(bytesin))
    print ("Traffic_Out:" + str(bytesout))

Zabbix Agent v1.8.2 (revision 11211) (29 March 2010)


In Zabbix-Server:

Description: Servers UP
Type: Zabbix agent (active)
Key: haproxy.srvup
Type of information: Numeric (unsigned)
Data type: decimal

If a run "python /home/haproxy.py"

Numbers_of_servers_UP:22
Numbers_of_servers_down:0
Numbers_of_sessions:55
Traffic_In:22256984
Traffic_Out:22587416

And "zabbix_agentd -t haproxy.srvup"

haproxy.srvup                                 [m|ZBX_NOTSUPPORTED]

Someone could help me?

Thanks,

[Matthieu]

Solved, I need to add[*] in userparameter

UserParameter=haproxy.srvup[*],/usr/bin/python /home/haproxy.py | grep "Numbers_of_servers_UP" | cut -d: -f2
UserParameter=haproxy.srvdown[*],/usr/bin/python /home/haproxy.py | grep "Numbers_of_servers_down" | cut -d: -f2
UserParameter=haproxy.nbsessions[*],/usr/bin/python /home/haproxy.py | grep "Numbers_of_sessions:" | cut -d: -f2
UserParameter=haproxy.bin[*],/usr/bin/python /home/haproxy.py | grep "Traffic_In" | cut -d: -f2
UserParameter=haproxy.bout[*],/usr/bin/python /home/haproxy.py | grep "Traffic_Out" | cut -d: -f2