[checkmk-commits] Check_MK Git: check_mk: hitachi_hnas_volume: New check for Usage and Status of Volumes in Hitachi HNAS storage systems

Module: check_mk Branch: master Commit: 8e4a71bbe7cb2e021ad9776c19e4b3de2f54ad20 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=8e4a71bbe7cb2e… Author: Bernd Stroessenreuther &lt;bs(a)mathias-kettner.de&gt; Date: Thu Jan 16 16:01:34 2014 +0100 hitachi_hnas_volume: New check for Usage and Status of Volumes in Hitachi HNAS storage systems --- .werks/457 | 8 ++++ ChangeLog | 1 + checkman/hitachi_hnas_volume | 39 +++++++++++++++++ checks/hitachi_hnas_volume | 82 ++++++++++++++++++++++++++++++++++++ web/plugins/perfometer/check_mk.py | 1 + 5 files changed, 131 insertions(+) diff --git a/.werks/457 b/.werks/457 new file mode 100644 index 0000000..c4a08c4 --- /dev/null +++ b/.werks/457 @@ -0,0 +1,8 @@ +Title: hitachi_hnas_volume: New check for Usage and Status of Volumes in Hitachi HNAS storage systems +Level: 2 +Component: checks +Version: 1.2.5i1 +Date: 1389884457 +Class: feature + + diff --git a/ChangeLog b/ChangeLog index a1353bd..199368b 100644 --- a/ChangeLog +++ b/ChangeLog @@ -45,6 +45,7 @@ * 0566 services.summary: new check to monitor stopped services of mode autostart in windows * 0568 f5_big_ip_conns: check now supports predictive monitoring and both connections types are merged in one check * 0257 windows_agent: now reports extended process information (obsoletes psperf.bat plugin)... + * 0457 hitachi_hnas_volume: New check for Usage and Status of Volumes in Hitachi HNAS storage systems * 0103 FIX: services: Fixed bug with service inventory defined in main.mk... * 0299 FIX: borcade_mlx_fan: Prettified output, handling "other" state now * 0300 FIX: cisco_fru_power: Trying not to inventorize not plugged in FRUs... diff --git a/checkman/hitachi_hnas_volume b/checkman/hitachi_hnas_volume new file mode 100644 index 0000000..1475129 --- /dev/null +++ b/checkman/hitachi_hnas_volume @@ -0,0 +1,39 @@ +title: Hitachi HNAS: Usage and Status of Volumes +agents: snmp +catalog: hw/storagehw/hitachi +license: GPL +distribution: check_mk +description: + Checks the Usage and Status of Volumes in Hitachi HNAS storage systems. + + For usage it uses the check logic of the {df} check, so for configuration + parameters and examples please refer to the man page of {df}. + + If the status of a volume is reported to be "mounted", the check may + return {OK}, on status "unformatted" or "formatted", the check returns + at least {WARN}, on "needsChecking" it returns {CRIT} and {UNKN} on + every other status. + + The worst status of both (usage levels and status) is returned by the check. + +item: + The ID of a Volume plus it's label, separated by a space, e. g. 1025 data + +perfdata: + Three values: The first value is the used space of the volume + in MB. Also the minimum (0 MB), maximum (size of the volume) and the + warning and critical levels in MB are provided. + The second is the change of the usage in MB per range since the last check + (e.g. in MB per 24 hours) and the 3rd is the averaged change (so called + trend), also in MB per range. Please note, that performance data for + trends is enabled per default. You can globally disable that in {main.mk} + with {filesystem_default_levels["trend_perfdata"] = False}. + +inventory: + Finds one item per Volume. + +[parameters] +parameters (dict): See man page of {df}. + +[configuration] +filesystem_default_levels: And other, see man page of {df}. diff --git a/checks/hitachi_hnas_volume b/checks/hitachi_hnas_volume new file mode 100644 index 0000000..6eb9b7d --- /dev/null +++ b/checks/hitachi_hnas_volume @@ -0,0 +1,82 @@ +#!/usr/bin/python +# -*- encoding: utf-8; py-indent-offset: 4 -*- +# +------------------------------------------------------------------+ +# | ____ _ _ __ __ _ __ | +# | / ___| |__ ___ ___| | __ | \/ | |/ / | +# | | | | '_ \ / _ \/ __| |/ / | |\/| | ' / | +# | | |___| | | | __/ (__| < | | | | . \ | +# | \____|_| |_|\___|\___|_|\_\___|_| |_|_|\_\ | +# | | +# | Copyright Mathias Kettner 2013 mk(a)mathias-kettner.de | +# +------------------------------------------------------------------+ +# +# This file is part of Check_MK. +# The official homepage is at http://mathias-kettner.de/check_mk. +# +# check_mk is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation in version 2. check_mk is distributed +# in the hope that it will be useful, but WITHOUT ANY WARRANTY; with- +# out even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. See the GNU General Public License for more de- +# ails. You should have received a copy of the GNU General Public +# License along with GNU Make; see the file COPYING. If not, write +# to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, +# Boston, MA 02110-1301 USA. + +check_includes["hitachi_hnas_volume"] = [ "df.include" ] + +def inventory_hitachi_hnas_volume(info): + mplist = [] + for id, label, volume_status, total, free, evs in info: + mplist.append(id + " " + label) + return df_inventory(mplist) + +def check_hitachi_hnas_volume(item, params, info): + # use checks from df.include + fslist = [] + for id, label, volume_status, total, free, evs in info: + if id + " " + label == item: + size_mb = int(total) / 1048576.0 + avail_mb = int(free) / 1048576.0 + fslist.append((item, size_mb, avail_mb)) + + status, message, perfdata = df_check_filesystem_list(item, params, fslist) + + # evaluate volumeStatus + statusmap = (("", 3), + ("unformatted", 1), + ("mounted", 0), + ("formatted", 1), + ("needsChecking", 2), + ) + + error_string = ( "", " (!)", " (!!)", "" ) + volume_status=int(volume_status) + + if volume_status == 0 or volume_status >= len(statusmap): + message += ", Volume reports unidentified status %s" % volume_status + status = max(status, 3) + else: + message += ", Status %s%s" % (statusmap[volume_status][0], error_string[statusmap[volume_status][1]]) + status = max(status, statusmap[volume_status][1]) + + # report evs + message += ", assigned to EVS %s" % evs + return status, message, perfdata + + return 3, "Volume %s not found" % item + + +check_info["hitachi_hnas_volume"] = { + "check_function" : check_hitachi_hnas_volume, + "inventory_function" : inventory_hitachi_hnas_volume, + "service_description" : "Volume %s", + "has_perfdata" : True, + "snmp_info" : (".1.3.6.1.4.1.11096.6.1.1.1.3.5.2.1", [1, 3, 4, 5, 6, 7]), + # volumeSysDriveIndex, volumeLabel, volumeStatus, volumeCapacity, + # volumeFreeCapacity, volumeEnterpriseVirtualServer + "snmp_scan_function" : lambda oid: oid(".1.3.6.1.2.1.1.2.0").startswith(".1.3.6.1.4.1.11096.6"), + "group" : "filesystem", + "default_levels_variable": "filesystem_default_levels", +} diff --git a/web/plugins/perfometer/check_mk.py b/web/plugins/perfometer/check_mk.py index a6bf931..b3a9933 100644 --- a/web/plugins/perfometer/check_mk.py +++ b/web/plugins/perfometer/check_mk.py @@ -72,6 +72,7 @@ perfometers["check_mk-oracle_asm_diskgroup"] = perfometer_check_mk_df perfometers["check_mk-mysql_capacity"] = perfometer_check_mk_df perfometers["check_mk-esx_vsphere_counters.ramdisk"] = perfometer_check_mk_df perfometers["check_mk-hitachi_hnas_span"] = perfometer_check_mk_df +perfometers["check_mk-hitachi_hnas_volume"] = perfometer_check_mk_df def perfometer_esx_vsphere_datastores(row, check_command, perf_data): used_mb = perf_data[0][1]