checks/cisco_vss

   1 #!/usr/bin/python
   2 # -*- encoding: utf-8; py-indent-offset: 4 -*-
   3 # +------------------------------------------------------------------+
   4 # |             ____ _               _        __  __ _  __           |
   5 # |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
   6 # |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
   7 # |           | |___| | | |  __/ (__|   <    | |  | | . \            |
   8 # |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
   9 # |                                                                  |
  10 # | Copyright Mathias Kettner 2014             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 # Example SNMP walk (extract)
  28 # All names OIDs are prefixed with CISCO-VIRTUAL-SWITCH-MIB::
  29 # All numeric OIDs are prefixed with .1.3.6.1.4.1.9.9.388
  30
  31 # cvsDomain.0                            .1.1.1.0 10
  32 # cvsSwitchID.0                          .1.1.2.0 1
  33 # cvsSwitchCapability.0                  .1.1.3.0 "C0 "
  34 # cvsSwitchMode.0                        .1.1.4.0 2
  35 # cvsSwitchConvertingStatus.0            .1.1.5.0 2
  36 # cvsVSLChangeNotifEnable.0              .1.1.6.0 2
  37 # cvsCoreSwitchPriority.1                .1.2.1.1.2.1 100
  38 # cvsCoreSwitchPriority.2                .1.2.1.1.2.2 100
  39 # cvsCoreSwitchPreempt.1                 .1.2.1.1.3.1 2
  40 # cvsCoreSwitchPreempt.2                 .1.2.1.1.3.2 2
  41 # cvsCoreSwitchLocation.1                .1.2.1.1.4.1
  42 # cvsCoreSwitchLocation.2                .1.2.1.1.4.2
  43 # cvsChassisSwitchID.2                   .1.2.2.1.1.2 1
  44 # cvsChassisSwitchID.500                 .1.2.2.1.1.500 2
  45 # cvsChassisRole.2                       .1.2.2.1.2.2 2
  46 # cvsChassisRole.500                     .1.2.2.1.2.500 3
  47 # cvsChassisUpTime.2                     .1.2.2.1.3.2 184371004
  48 # cvsChassisUpTime.500                   .1.2.2.1.3.500 184371004
  49 # cvsVSLCoreSwitchID.41                  .1.3.1.1.2.41 1
  50 # cvsVSLCoreSwitchID.42                  .1.3.1.1.2.42 2
  51 # cvsVSLConnectOperStatus.41             .1.3.1.1.3.41 1
  52 # cvsVSLConnectOperStatus.42             .1.3.1.1.3.42 1
  53 # cvsVSLLastConnectionStateChange.41     .1.3.1.1.4.41 "07 DE 07 18 01 12 22 00 "
  54 # cvsVSLLastConnectionStateChange.42     .1.3.1.1.4.42 "07 DE 07 18 01 12 22 00 "
  55 # cvsVSLConfiguredPortCount.41           .1.3.1.1.5.41 2
  56 # cvsVSLConfiguredPortCount.42           .1.3.1.1.5.42 2
  57 # cvsVSLOperationalPortCount.41          .1.3.1.1.6.41 2
  58 # cvsVSLOperationalPortCount.42          .1.3.1.1.6.42 2
  59 # cvsVSLConnectionRowStatus.41           .1.3.1.1.7.41 1
  60 # cvsVSLConnectionRowStatus.42           .1.3.1.1.7.42 1
  61 # cvsModuleVSSupported.1000              .1.4.1.1.1.1000 1
  62 # cvsModuleVSSupported.11000             .1.4.1.1.1.11000 1
  63 # cvsModuleVSLCapable.1000               .1.4.1.1.2.1000 1
  64 # cvsModuleVSLCapable.11000              .1.4.1.1.2.11000 1
  65 # cvsModuleSlotNumber.1000               .1.4.1.1.3.1000 1
  66 # cvsModuleSlotNumber.11000              .1.4.1.1.3.11000 11
  67 # cvsModuleRprWarm.1000                  .1.4.1.1.4.1000 1
  68 # cvsModuleRprWarm.11000                 .1.4.1.1.4.11000 1
  69 # cvsDualActiveDetectionNotifEnable.0    .1.5.1.0 2
  70
  71 cisco_vss_role_names = {
  72     '1': 'standalone',
  73     '2': 'active',
  74     '3': 'standby',
  75 }
  76
  77 cisco_vss_operstatus_names = {
  78     '1': 'up',
  79     '2': 'down',
  80 }
  81
  82
  83 def inventory_cisco_vss(info):
  84     for _switch_id, chassis_role in info[0]:
  85         if chassis_role in ['2', '3']:  # active, standby
  86             return [(None, None)]
  87
  88
  89 def check_cisco_vss(item, params, info):
  90     chassis, ports = info
  91     for switch_id, chassis_role in chassis:
  92         if chassis_role == '1':
  93             state = 2
  94         else:
  95             state = 0
  96         yield state, "chassis %s: %s" % (switch_id, cisco_vss_role_names[chassis_role])
  97
  98     yield 0, "%d VSL connections configured" % len(ports)
  99
 100     for core_switch_id, operstatus, conf_portcount, op_portcount in ports:
 101         if operstatus == '1':
 102             state = 0
 103         else:
 104             state = 2
 105         yield state, "core switch %s: VSL %s" % (core_switch_id,
 106                                                  cisco_vss_operstatus_names[operstatus])
 107
 108         if conf_portcount == op_portcount:
 109             state = 0
 110         else:
 111             state = 2
 112         yield state, "%s/%s ports operational" % (op_portcount, conf_portcount)
 113
 114
 115 check_info["cisco_vss"]  = {
 116     "check_function"     : check_cisco_vss,
 117     "inventory_function" : inventory_cisco_vss,
 118     "service_description": "VSS Status",
 119     "snmp_scan_function" : lambda oid: (
 120                              "Catalyst 45" in oid(".1.3.6.1.2.1.1.1.0") or
 121                              "Catalyst 65" in oid(".1.3.6.1.2.1.1.1.0") or
 122                              "s72033_rp" in oid(".1.3.6.1.2.1.1.1.0")) and \
 123                              oid(".1.3.6.1.4.1.9.9.388.1.1.1.0"),
 124     "snmp_info"          : [
 125         ( ".1.3.6.1.4.1.9.9.388.1.2.2.1",
 126               [
 127                  1,       # cvsChassisSwitchID
 128                  2,       # cvsChassisRole: standalone(1), active(2), standby(3)
 129               ]
 130         ),
 131         ( ".1.3.6.1.4.1.9.9.388.1.3.1.1",
 132               [
 133                  2,       # cvsVSLCoreSwitchID
 134                  3,       # cvsVSLConnectOperStatus: up(1), down(2)
 135                  5,       # cvsVSLConfiguredPortCount
 136                  6,       # cvsVSLOperationalPortCount
 137               ]
 138         ),
 139       ],
 140 }