checks/ibm_svc_node

   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 output from agent:
  28 # Put here the example output from your TCP-Based agent. If the
  29 # check is SNMP-Based, then remove this section
  30
  31 # newer agent output with more columns
  32 # 1:N1_164191:10001AA202:500507680100D7CA:online:0:io_grp0:no:2040000051442002:CG8:iqn.1986-03.com.ibm:2145.svc-cl.n1164191::164191:::::
  33 # 2:N2_164373:10001AA259:500507680100D874:online:0:io_grp0:no:2040000051442149:CG8:iqn.1986-03.com.ibm:2145.svc-cl.n2164373::164373:::::
  34 # 5:N3_162711:100025E317:500507680100D0A7:online:1:io_grp1:no:2040000085543047:CG8:iqn.1986-03.com.ibm:2145.svc-cl.n3162711::162711:::::
  35 # 6:N4_164312:100025E315:500507680100D880:online:1:io_grp1:yes:2040000085543045:CG8:iqn.1986-03.com.ibm:2145.svc-cl.n4164312::164312:::::
  36
  37
  38 def inventory_ibm_svc_node(info):
  39     io_groups = set()
  40     for line in info:
  41         _node_id, _node_name, _ups_serial, _wwnn, _node_status, _io_group_id,\
  42         io_group_name, _config_node, _ups_unique_id, _hardware, _iscsi_name,\
  43         _iscsi_alias, _panel_name, _enclosure_id, _canister_id,\
  44         _enclosure_serial_number, _additional = line[:17]
  45         io_groups.add(io_group_name)
  46     return [(io_group_name, None) for io_group_name in io_groups]
  47
  48
  49 def check_ibm_svc_node(item, _no_params, info):
  50     message = ""
  51     status = 0
  52     online_nodes = 0
  53     nodes_of_iogroup = 0
  54
  55     for line in info:
  56         _node_id, node_name, _ups_serial, _wwnn, node_status, _io_group_id,\
  57         io_group_name, _config_node, _ups_unique_id, _hardware, _iscsi_name,\
  58         _iscsi_alias, _panel_name, _enclosure_id, _canister_id,\
  59         _enclosure_serial_number, _additional = line[:17]
  60         if io_group_name == item:
  61             if message != "":
  62                 message += ", "
  63             message += "Node %s is %s" % (node_name, node_status)
  64             nodes_of_iogroup += 1
  65             if node_status == "online":
  66                 online_nodes += 1
  67
  68     if nodes_of_iogroup == 0:
  69         return 3, "IO Group %s not found in agent output" % item
  70
  71     if nodes_of_iogroup == online_nodes:
  72         status = 0
  73     elif online_nodes == 0:
  74         status = 2
  75     else:
  76         status = 1
  77
  78     return status, message
  79
  80
  81 check_info["ibm_svc_node"] = {
  82     "check_function": check_ibm_svc_node,
  83     "inventory_function": inventory_ibm_svc_node,
  84     "service_description": "IO Group %s",
  85 }