checks/netapp_fcpio

   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 netapp_fcpio_default_levels = {"read": (None, None), "write": (None, None)}
  28
  29
  30 def check_netapp_fcpio(item, params, info):
  31     read, write = map(int, info[0])
  32     this_time = int(time.time())
  33     avg_read = get_rate("netapp_fcpio.read", this_time, read)
  34     avg_write = get_rate("netapp_fcpio.write", this_time, write)
  35
  36     read_warn, read_crit = params['read']
  37     write_warn, write_crit = params['write']
  38
  39     perfdata = [
  40         ("write", avg_write, write_warn, write_crit),
  41         ("read", avg_read, read_warn, read_crit),
  42     ]
  43     state = 0
  44     read_msg = ''
  45     write_msg = ''
  46     if read_warn is not None and read_warn >= read:
  47         state = 1
  48         read_msg = ' (!)'
  49     if read_crit is not None and read_crit >= read:
  50         state = 2
  51         read_msg = ' (!!)'
  52
  53     if write_warn is not None and write_warn >= write:
  54         state = max(state, 1)
  55         write_msg = ' (!)'
  56     if write_crit is not None and write_crit >= write:
  57         state = 2
  58         write_msg = ' (!!)'
  59
  60
  61     infotext = "%s read%s, %s write%s" % (get_bytes_human_readable(avg_read), \
  62     read_msg, get_bytes_human_readable(avg_write), write_msg)
  63
  64     return (state, infotext, perfdata)
  65
  66
  67 check_info["netapp_fcpio"] = {
  68     "check_function"        : check_netapp_fcpio,
  69     "inventory_function"    : lambda info: [(None, "netapp_fcpio_default_levels")],
  70     "service_description"   : "FCP I/O",
  71     "has_perfdata"          : True,
  72     "group"                 : "netapp_fcportio",
  73     "snmp_scan_function"    : lambda oid: oid(".1.3.6.1.2.1.1.1.0").startswith('NetApp Release') \
  74                                           and oid(".1.3.6.1.4.1.789.1.17.20.0"),
  75     "snmp_info"                    : ( ".1.3.6.1.4.1.789.1.17", [ 20, 21 ]),
  76 }