checks/db2_backup

   1 #!/usr/bin/python
   2 # -*- encoding: utf-8; py-indent-offset: 4 -*-
   3 # ------------------------------------------------------------------+
   4 # |             ____ _               _        __  __ _  __           |
   5 # |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
   6 # |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
   7 # |           | |___| | | |  __/ (__|   <    | |  | | . \            |
   8 # |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
   9 # |                                                                  |
  10 # | Copyright Mathias Kettner 2015             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 # <<<db2_backup>>>
  28 # [[[db2taddm:CMDBS1]]]
  29 # 2015-03-12-04.00.13.000000
  30
  31 db2_backup_default_levels = (86400 * 14, 86400 * 28)
  32
  33
  34 def inventory_db2_backup(parsed):
  35     for instance in parsed[1]:
  36         yield instance, "db2_backup_default_levels"
  37
  38
  39 def check_db2_backup(item, params, parsed):
  40     db = parsed[1].get(item)
  41     if not db:
  42         raise MKCounterWrapped("Login into database failed")
  43
  44     try:
  45         last_backup = time.mktime(time.strptime(db[0][0][:19], "%Y-%m-%d-%H.%M.%S"))
  46     except:
  47         if db[0][0] == "-":
  48             yield 1, "No backup available"
  49         else:
  50             yield 3, "Last backup contains an invalid timestamp: %s" % db[0][0]
  51         return
  52
  53     age = time.time() - last_backup
  54     if params:
  55         warn, crit = params
  56         if age >= crit:
  57             yield 2, "Time since last backup: %s" % get_age_human_readable(age)
  58         elif age >= warn:
  59             yield 1, "Time since last backup: %s" % get_age_human_readable(age)
  60         else:
  61             yield 0, "Time since last backup: %s" % get_age_human_readable(age)
  62     else:
  63         yield 0, "Time since last backup: %s" % get_age_human_readable(age)
  64
  65
  66 check_info['db2_backup'] = {
  67     "parse_function": parse_db2_dbs,
  68     "service_description": "DB2 Backup %s",
  69     "check_function": check_db2_backup,
  70     "inventory_function": inventory_db2_backup,
  71     "group": "db2_backup",
  72     "includes": ["db2.include"],
  73 }