checks/casa_cpu_mem

   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
  28 def parse_casa_cpu_mem(info):
  29     entity_names = {int(k): v for k, v in (x for x in info[0])}
  30     data = {}
  31     for idx, entry in enumerate(info[1]):
  32         entry_nr = int(entry[0])
  33         data[entity_names[entry_nr]] = {
  34             "mem_total": int(info[1][idx][1]),
  35             "mem_used": int(info[2][idx][1]),
  36         }
  37     return data
  38
  39
  40 def inventory_casa_cpu_mem(parsed):
  41     inventory = []
  42     for k, v in parsed.iteritems():
  43         if v.get("mem_total"):
  44             inventory.append((k, {}))
  45     return inventory
  46
  47
  48 def check_casa_cpu_mem(item, params, parsed):
  49     if item not in parsed:
  50         return 3, '%s not found in agent output' % item
  51     return check_memory_multiitem(params, parsed[item], base=1000)
  52
  53
  54 check_info["casa_cpu_mem"] = {
  55     "parse_function": parse_casa_cpu_mem,
  56     "inventory_function": inventory_casa_cpu_mem,
  57     "check_function": check_casa_cpu_mem,
  58     "service_description": "Memory %s",
  59     "has_perfdata": True,
  60     "group": "memory_multiitem",
  61     "snmp_scan_function": lambda oid: oid(".1.3.6.1.2.1.1.2.0").startswith(".1.3.6.1.4.1.20858.2."),
  62     "snmp_info": [
  63         (".1.3.6.1.2.1.47.1.1.1.1.2", [OID_END, '']),  # Entity descriptions, quite long...
  64         (".1.3.6.1.4.1.20858.10.13.1.1.1.1", [OID_END, '']),  # Total mem
  65         (".1.3.6.1.4.1.20858.10.13.1.1.1.2", [OID_END, '']),  # Total allocated mem
  66         (".1.3.6.1.4.1.20858.10.36.1.1.1.1", [OID_END, '']),  # Installed slot
  67     ],
  68     "includes": ["memory.include"],
  69 }