Module: check_mk Branch: master Commit: a49a04c2a55301b47e5c2f5c29b2feee5b67de5f URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=a49a04c2a55301… Author: Bastian Kuhn &lt;bk(a)mathias-kettner.de&gt; Date: Thu Mar 20 17:29:10 2014 +0100 enterasys_cpu_util enterasys_powersupply: New Checks for CPU Utilization and Power Supplies on enterasys switches --- .werks/144 | 8 +++ ChangeLog | 1 + checkman/enterasys_cpu_util | 20 ++++++++ checkman/enterasys_powersupply | 16 ++++++ checks/enterasys_cpu_util | 51 +++++++++++++++++++ checks/enterasys_powersupply | 67 +++++++++++++++++++++++++ pnp-templates/check_mk-enterasys_cpu_util.php | 1 + 7 files changed, 164 insertions(+) diff --git a/.werks/144 b/.werks/144 new file mode 100644 index 0000000..29ff606 --- /dev/null +++ b/.werks/144 @@ -0,0 +1,8 @@ +Title: enterasys_cpu_util enterasys_powersupply: New Checks for CPU Utilization and Power Supplies on enterasys switches +Level: 1 +Component: checks +Version: 1.2.5i1 +Date: 1395332854 +Class: feature + + diff --git a/ChangeLog b/ChangeLog index cf117b4..940f932 100644 --- a/ChangeLog +++ b/ChangeLog @@ -111,6 +111,7 @@ * 0141 ups_socomec_capacity: Battery Capacity Check for Socomec UPS Devices. * 0705 arcserve_backup: improved documentation (check manpage and comments in the agent plugin) * 0143 ups_socomec_in_voltage, ups_socomec_out_voltage: Socomec UPS Devices, Input and Output Voltages... + * 0144 enterasys_cpu_util enterasys_powersupply: New Checks for CPU Utilization and Power Supplies on enterasys switches * 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/enterasys_cpu_util b/checkman/enterasys_cpu_util new file mode 100644 index 0000000..184d140 --- /dev/null +++ b/checkman/enterasys_cpu_util @@ -0,0 +1,20 @@ +title: Enterasys Switch: CPU utilization +agents: snmp +catalog: hw/network/enterasys +license: GPL +distribution: check_mk +description: + This check shows the current cpu utilization of a casa module + + +inventory: + One check will be created + +perfdata: + The actual utilization, together with it's warn and crit levels + +[parameters] +warning (int): The percentage of CPU usage that triggers + a WARNING state +critical (int): The percentage of CPU usage that triggers + a CRITICAL state diff --git a/checkman/enterasys_powersupply b/checkman/enterasys_powersupply new file mode 100644 index 0000000..9fece26 --- /dev/null +++ b/checkman/enterasys_powersupply @@ -0,0 +1,16 @@ +title: Enterasys: Power Supplies +agents: snmp +catalog: hw/network/enterasys +license: GPL +distribution: check_mk +description: + This check monitors the health of power supplies. If the operating + state change or the supplie is not longer redundant then the check + returns {CRIT}. + +item: + The id of the power supply as output from the SNMP agent. + +inventory: + One check is created for each power supply. + diff --git a/checks/enterasys_cpu_util b/checks/enterasys_cpu_util new file mode 100644 index 0000000..2f99fce --- /dev/null +++ b/checks/enterasys_cpu_util @@ -0,0 +1,51 @@ +#!/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. +enerasys_cpu_default_levels = (90, 95) + +def inventory_enterasys_cpu_util(info): + return [ ( None, "enerasys_cpu_default_levels" )] + +def check_enterasys_cpu_util(_no_item, params, info): + util = 0 + for core_util in info: + util += saveint(core_util[0]) / 60 + num_cpus = len(info) + usage = util / num_cpus + return check_cpu_util(usage, params) + + +check_info["enterasys_cpu_util"] = { + "check_function" : check_enterasys_cpu_util, + "inventory_function" : inventory_enterasys_cpu_util, + "service_description" : "CPU utilization", + "snmp_info" : ( ".1.3.6.1.4.1.5624.1.2.49.1.1.1.1", [ 3 ]), #util in last 1min + "snmp_scan_function" : lambda oid: oid(".1.3.6.1.2.1.1.2.0") == ".1.3.6.1.4.1.5624.2.1.169", + "has_perfdata" : True, + "group" : "cpu_utilization", + "includes" : [ "cpu_util.include" ], + +} + diff --git a/checks/enterasys_powersupply b/checks/enterasys_powersupply new file mode 100644 index 0000000..81267fe --- /dev/null +++ b/checks/enterasys_powersupply @@ -0,0 +1,67 @@ +#!/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. +# 1.3.6.1.4.1.52.4.3.1.2.1.1.1 ctChasPowerSupplyNum +# 1.3.6.1.4.1.52.4.3.1.2.1.1.2 ctChasPowerSupplyState +# 1.3.6.1.4.1.52.4.3.1.2.1.1.3 ctChasPowerSupplyType +# 1.3.6.1.4.1.52.4.3.1.2.1.1.4 ctChasPowerSupplyRedundancy + +def inventory_enterasys_powersupply(info): + inventory = [] + for num, state, typ, redun in info: + if state == '3': + inventory.append(( num, None )) + return inventory + +def check_enterasys_powersupply(item, _no_params, info): + supply_types = { + '1' : 'ac-dc', + '2' : 'dc-dc', + '3' : 'notSupported', + '4' : 'highOutput', + } + redundancy_types = { + '1' : 'redundant', + '2' : 'notRedundant', + '3' : 'notSupported', + } + + for num, state, typ, redun in info: + if num == item: + if state == '4': + return 2, 'PSU installed and not operating' + if redun != '1': + return 1, 'PSU %s' % redundancy_types[redyn] + return 0, 'PSU working and redundant (%s)' % supply_types[typ] + + +check_info["enterasys_powersupply"] = { + "check_function" : check_enterasys_powersupply, + "inventory_function" : inventory_enterasys_powersupply, + "service_description" : "PSU %s", + "snmp_info" : ( ".1.3.6.1.4.1.52.4.3.1.2.1.1", [ OID_END, 2, 3, 4 ]), + "snmp_scan_function" : lambda oid: oid(".1.3.6.1.2.1.1.2.0") == ".1.3.6.1.4.1.5624.2.1.169", +} + diff --git a/pnp-templates/check_mk-enterasys_cpu_util.php b/pnp-templates/check_mk-enterasys_cpu_util.php new file mode 120000 index 0000000..a7d9073 --- /dev/null +++ b/pnp-templates/check_mk-enterasys_cpu_util.php @@ -0,0 +1 @@ +check_mk-esx_vsphere_hostsystem.cpu_usage.php \ No newline at end of file