[checkmk-commits] Check_MK Git: check_mk: #1460 df_netscaler: new check to monitor filesystem usage on Citrix Netscaler devices

Module: check_mk Branch: master Commit: 120af204bc0e40a48739cb233a98f87e1e057ab5 URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=120af204bc0e40… Author: Goetz Golla &lt;gg(a)mathias-kettner.de&gt; Date: Mon Dec 22 12:31:27 2014 +0100 #1460 df_netscaler: new check to monitor filesystem usage on Citrix Netscaler devices --- .werks/1460 | 9 +++++++ ChangeLog | 3 ++- checkman/df_netscaler | 26 +++++++++++++++++++ checks/df_netscaler | 67 +++++++++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 104 insertions(+), 1 deletion(-) diff --git a/.werks/1460 b/.werks/1460 new file mode 100644 index 0000000..779ebfb --- /dev/null +++ b/.werks/1460 @@ -0,0 +1,9 @@ +Title: df_netscaler: new check to monitor filesystem usage on Citrix Netscaler devices +Level: 1 +Component: checks +Compatible: compat +Version: 1.2.7i1 +Date: 1419247854 +Class: feature + + diff --git a/ChangeLog b/ChangeLog index d68dd15..8c0ae11 100644 --- a/ChangeLog +++ b/ChangeLog @@ -10,13 +10,14 @@ * 1207 services: Check can now be configured with additional names for matching... * 1786 casa_cpu_mem, casa_cpu_temp, casa_cpu_util, casa_fan, casa_power: support more devices, also C100G * 1787 docsis_channels_upstream, docsis_channels_downstream: now also support CASA 100G - * 1459 netscaler_cpu: new check to monitor the CPUs of Citrix Netscaler Appliances * 1519 etherbox.temp: Now supports lower levels, output configurable to Celsius, Fahrenheit or Kelvin... NOTE: Please refer to the migration notes! * 1520 hwg_temp: Now uses new temperature ruleset, allows lower levels and alternate output units.... NOTE: Please refer to the migration notes! * 1521 carel_sensors: Now uses new Temperature WATO-Rule... NOTE: Please refer to the migration notes! + * 1459 netscaler_cpu: new check to monitor the CPUs of Citrix Netscaler Appliances + * 1460 df_netscaler: new check to monitor filesystem usage on Citrix Netscaler devices * 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/df_netscaler b/checkman/df_netscaler new file mode 100644 index 0000000..7925d2e --- /dev/null +++ b/checkman/df_netscaler @@ -0,0 +1,26 @@ +title: Citrix Netscaler: Used Space in Filesystems +agents: snmp +catalog: app/netscaler +license: GPL +distribution: check_mk +description: + This check monitors the filesystem usage on Citrix Netscaler appliances. + It uses the {NS-ROOT-MIB} to access the filesystem data. + + The check makes use of the general check framework of the {df} check. Please + refer to the man page of the {df} check for the detailed description of + the check and its numerous features. + +inventory: + All filesystems found will be inventorized except mount points listed + in {inventory_df_exclude_mountpoints} and filesystems with zero size. + +item: + The mount point of the filesystem on the netscaler device. + +perfdata: + See the man page of the {df} check + +[parameters] +parameters (dict): See the man page of the {df} check + diff --git a/checks/df_netscaler b/checks/df_netscaler new file mode 100644 index 0000000..14b3d5b --- /dev/null +++ b/checks/df_netscaler @@ -0,0 +1,67 @@ +#!/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. +# +# Example Output: +# .1.3.6.1.4.1.5951.4.1.1.41.8.1.1.4.47.118.97.114 "/var" +# .1.3.6.1.4.1.5951.4.1.1.41.8.1.1.6.47.102.108.97.115.104 "/flash" +# .1.3.6.1.4.1.5951.4.1.1.41.8.1.2.4.47.118.97.114 96133 +# .1.3.6.1.4.1.5951.4.1.1.41.8.1.2.6.47.102.108.97.115.104 7976 +# .1.3.6.1.4.1.5951.4.1.1.41.8.1.3.4.47.118.97.114 87418 +# .1.3.6.1.4.1.5951.4.1.1.41.8.1.3.6.47.102.108.97.115.104 7256 + +factory_settings["filesystem_default_levels"] = { + "levels" : (90.0, 95.0) +} + +def inventory_df_netscaler(info): + mplist = [] + for mp, size_mb, avail_mb in info: + if int(size_mb) > 0 and mp not in inventory_df_exclude_mountpoints: + mplist.append(mp) + return df_inventory(mplist) + +def check_df_netscaler(item, params, info): + fslist = [] + for mp, size_mb, avail_mb in info: + if "patterns" in params or item == mp: + fslist.append((mp, int(size_mb), int(avail_mb))) + return df_check_filesystem_list(item, params, fslist) + +check_info["df_netscaler"] = { + "check_function" : check_df_netscaler, + "inventory_function" : inventory_df_netscaler, + "default_levels_variable" : "filesystem_default_levels", + "service_description" : "Filesystem %s", + "has_perfdata" : True, + "group" : "filesystem", + "includes" : [ "df.include" ], + "snmp_info" : (".1.3.6.1.4.1.5951.4.1.1.41.8.1", [ + 1, # sysHealthDiskName + 2, # sysHealthDiskSize + 3, # sysHealthDiskAvail + ]), + "snmp_scan_function" : lambda oid: oid(".1.3.6.1.2.1.1.2.0").startswith(".1.3.6.1.4.1.5951.1"), +}