checks/mcafee_emailgateway_bridge

   1 #!/usr/bin/python
   2 # -*- encoding: utf-8; py-indent-offset: 4 -*-
   3 # +------------------------------------------------------------------+
   4 # |             ____ _               _        __  __ _  __           |
   5 # |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
   6 # |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
   7 # |           | |___| | | |  __/ (__|   <    | |  | | . \            |
   8 # |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
   9 # |                                                                  |
  10 # | Copyright Mathias Kettner 2017             mk@mathias-kettner.de |
  11 # +------------------------------------------------------------------+
  12 #
  13 # This file is part of Check_MK.
  14 # The official homepage is at http://mathias-kettner.de/check_mk.
  15 #
  16 # check_mk is free software;  you can redistribute it and/or modify it
  17 # under the  terms of the  GNU General Public License  as published by
  18 # the Free Software Foundation in version 2.  check_mk is  distributed
  19 # in the hope that it will be useful, but WITHOUT ANY WARRANTY;  with-
  20 # out even the implied warranty of  MERCHANTABILITY  or  FITNESS FOR A
  21 # PARTICULAR PURPOSE. See the  GNU General Public License for more de-
  22 # tails. You should have  received  a copy of the  GNU  General Public
  23 # License along with GNU Make; see the file  COPYING.  If  not,  write
  24 # to the Free Software Foundation, Inc., 51 Franklin St,  Fifth Floor,
  25 # Boston, MA 02110-1301 USA.
  26
  27 #TODO states, traffic, params?
  28
  29
  30 def check_mcafee_emailgateway_bridge(item, params, info):
  31     bridge_present, bridge_state, tcp_packets, udp_packets, icmp_packets = info[0]
  32     if bridge_present == "0":
  33         state = 0
  34         state_readable = "present"
  35     else:
  36         state = 2
  37         state_readable = "not present"
  38     yield state, "Bridge: %s" % state_readable
  39
  40     if bridge_state == "0":
  41         state = 0
  42         state_readable = "UP"
  43     else:
  44         state = 2
  45         state_readable = "down"
  46     yield state, "Status: %s" % state_readable
  47
  48     now = time.time()
  49     for title, packets in [
  50         ("TCP", tcp_packets),
  51         ("UDP", udp_packets),
  52         ("ICMP", icmp_packets),
  53     ]:
  54         key = title.lower()
  55         packets_rate = get_rate("mcafee_emailgateway_bridge.%s" % key, now, int(packets))
  56         perfdata = ["%s_packets_received" % key, packets_rate]
  57         infotext = "%s: %.2f packets received/s" % (title, packets_rate)
  58         state = 0
  59         if params.get(key):
  60             warn, crit = params[key]
  61             perfdata += [warn, crit]
  62             if packets_rate >= crit:
  63                 state = 2
  64             elif packets_rate >= warn:
  65                 state = 1
  66             if state:
  67                 infotext += " (warn/crit at %s/%s packets/s)" % (warn, crit)
  68         yield state, infotext, [tuple(perfdata)]
  69
  70
  71 check_info['mcafee_emailgateway_bridge'] = {
  72     'inventory_function': inventory_mcafee_gateway_generic,
  73     'check_function': check_mcafee_emailgateway_bridge,
  74     'service_description': 'Bridge',
  75     'snmp_info': (
  76         '.1.3.6.1.4.1.1230.2.4.1.2.2.1',
  77         [
  78             '1',  # wsnat-BridgePresent
  79             '2',  # wsnat-BridgeUp
  80             '3',  # wsnat-TcpTraffic
  81             '4',  # wsnat-UdpTraffic
  82             '5',  # wsnat-IcmpTraffic
  83         ]),
  84     'snmp_scan_function': scan_mcafee_emailgateway,
  85     'includes': ['mcafee_gateway.include'],
  86     'group': 'mcafee_emailgateway_bridge',
  87     'has_perfdata': True,
  88 }