[checkmk-commits] Check_MK Git: check_mk: #1838 emc_datadomain_mtree: New check for EMC Datadomain MTrees

Module: check_mk Branch: master Commit: 3020f99c0d452a879f6f3c8a8420d53033288e36 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=3020f99c0d452a… Author: Mathias Kettner &lt;mk(a)mathias-kettner.de&gt; Date: Fri Jan 9 12:46:37 2015 +0100 #1838 emc_datadomain_mtree: New check for EMC Datadomain MTrees Thanks to Hubert Bösl! --- .werks/1838 | 10 ++++++ ChangeLog | 1 + checkman/emc_datadomain_mtree | 23 ++++++++++++++ checks/emc_datadomain_mtree | 68 +++++++++++++++++++++++++++++++++++++++++ 4 files changed, 102 insertions(+) diff --git a/.werks/1838 b/.werks/1838 new file mode 100644 index 0000000..0b2f5b6 --- /dev/null +++ b/.werks/1838 @@ -0,0 +1,10 @@ +Title: emc_datadomain_mtree: New check for EMC Datadomain MTrees +Level: 1 +Component: checks +Compatible: compat +Version: 1.2.7i1 +Date: 1420803970 +Class: feature + +Thanks to Hubert Bösl! + diff --git a/ChangeLog b/ChangeLog index 19c6102..9f4eae1 100644 --- a/ChangeLog +++ b/ChangeLog @@ -25,6 +25,7 @@ NOTE: Please refer to the migration notes! * 1831 diskstat: detect multipath devices and handle them instead of the physical paths... * 1462 netscaler_ha: new check to monitor the HA state of Citrix Netscaler appliances + * 1838 emc_datadomain_mtree: New check for EMC Datadomain MTrees... * 1457 FIX: logins: new check renamed from "users" check... NOTE: Please refer to the migration notes! * 1762 FIX: lnx_thermal: Now ignoring trip points with level 0... diff --git a/checkman/emc_datadomain_mtree b/checkman/emc_datadomain_mtree new file mode 100644 index 0000000..75712e9 --- /dev/null +++ b/checkman/emc_datadomain_mtree @@ -0,0 +1,23 @@ +title: EMC Datadomain: MTree Usage +agents: snmp +catalog: hw/storagehw/emc +license: GPL +distribution: check_mk +description: + Reports the Precompiled MTree usage in GB of the EMC Datadomain + Deduplication Storage Systems. The state of the check is determined + from the state reported by the device as follows: + The check is {OK} when the System reports {3} (readWrite), {4} (replicationDestination) + {5} (retentionLockEnabled), {6} (retentionLockDisabled). The check is {WARN} + when the MTree reports a state of {1} (readOnly). + The check is {CRIT} when the Mtree reports a state of {1} (deleted). + +item: + Name of the Mtree + +perfdata: + The Precompiled size of the MTree Data in Bytes + +inventory: + Automatically configures one check for every cwMTreesensor found on the + device diff --git a/checks/emc_datadomain_mtree b/checks/emc_datadomain_mtree new file mode 100644 index 0000000..55eab49 --- /dev/null +++ b/checks/emc_datadomain_mtree @@ -0,0 +1,68 @@ +#!/usr/bin/python +# -*- encoding: utf-8; py-indent-offset: 4 -*- +# +------------------------------------------------------------------+ +# | ____ _ _ __ __ _ __ | +# | / ___| |__ ___ ___| | __ | \/ | |/ / | +# | | | | '_ \ / _ \/ __| |/ / | |\/| | ' / | +# | | |___| | | | __/ (__| < | | | | . \ | +# | \____|_| |_|\___|\___|_|\_\___|_| |_|_|\_\ | +# | | +# | Copyright Mathias Kettner 2014 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. + + +def inventory_emc_datadomain_mtree(info): + for line in info: + yield line[0], None + + +def check_emc_datadomain_mtree(item, _no_params, info): + state_table = { + "0": ("unknown", 3), + "1": ("deleted", 2), + "2": ("read-only", 1), + "3": ("read-write", 0), + "4": ("replication destination", 0), + "5": ("retention lock enabled", 0), + "6": ("retention lock disabled", 0), + } + for line in info: + if item == line[0]: + dev_name = line[0] + dev_precomp = line[1] + dev_state = line[2] + dev_state_str, dev_state_rc = state_table.get(dev_state, ("invalid code %s" % dev_state, 3)) + precompiled = int(float(dev_precomp) * 1024 * 1024 * 1024) + perfdata = [('precompiled', precompiled)] + infotext = "Status: %s, Precomiled: %s" % (dev_state_str, get_bytes_human_readable(precompiled)) + return dev_state_rc, infotext, perfdata + + +check_info["emc_datadomain_mtree"] = { + "check_function" : check_emc_datadomain_mtree, + "inventory_function" : inventory_emc_datadomain_mtree, + "service_description" : "MTree %s", + "has_perfdata" : True, + "snmp_info" : (".1.3.6.1.4.1.19746.1.15.2.1.1", + [ + 2, # MtreeListName + 3, # MtreeListPreComGi + 4, # MtreeListStatus + ] + ), + "snmp_scan_function" : lambda oid: oid(".1.3.6.1.2.1.1.1.0").startswith("Data Domain OS") +}