[checkmk-commits] Check_MK Git: check_mk: dell_poweredge_netdev: new check to monitor the status of network devices on Dells Poweredge Servers

Module: check_mk Branch: master Commit: db91e60235f2762054c7e8e992594e7180bd819e URL: http://git.mathias-kettner.de/git/?p=check_mk.git;a=commit;h=db91e60235f276… Author: Götz Golla &lt;gg(a)mathias-kettner.de&gt; Date: Tue Mar 18 17:32:05 2014 +0100 dell_poweredge_netdev: new check to monitor the status of network devices on Dells Poweredge Servers --- .werks/594 | 8 ++++ ChangeLog | 1 + checkman/dell_poweredge_netdev | 31 +++++++++++++ checks/dell_poweredge_netdev | 98 ++++++++++++++++++++++++++++++++++++++++ 4 files changed, 138 insertions(+) diff --git a/.werks/594 b/.werks/594 new file mode 100644 index 0000000..28d1216 --- /dev/null +++ b/.werks/594 @@ -0,0 +1,8 @@ +Title: dell_poweredge_netdev: new check to monitor the status of network devices on Dells Poweredge Servers +Level: 1 +Component: checks +Version: 1.2.5i1 +Date: 1395160279 +Class: feature + + diff --git a/ChangeLog b/ChangeLog index fb51ebc..fea0e57 100644 --- a/ChangeLog +++ b/ChangeLog @@ -113,6 +113,7 @@ * 0143 ups_socomec_in_voltage, ups_socomec_out_voltage: Socomec UPS Devices, Input and Output Voltages... * 0732 df: now able to monitor inodes... * 0716 Add Linux caching agent also to normal agent RPM... + * 0594 dell_poweredge_netdev: new check to monitor the status of network devices on Dells Poweredge Servers * 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/dell_poweredge_netdev b/checkman/dell_poweredge_netdev new file mode 100644 index 0000000..46ef447 --- /dev/null +++ b/checkman/dell_poweredge_netdev @@ -0,0 +1,31 @@ +title: Dell PowerEdge Server: State of Network Devices +agents: snmp +catalog: hw/server/dell +license: GPL +distribution: check_mk +description: + This check monitors the state of the network devices of Dell PowerEdge Servers. + The state is extracted from the device via SNMP from the parameters + {networkDeviceStatus} and {networkDeviceConnectionStatus}. + + The state of the check is {OK} when the device returns a state of {OK}. + The state of the cehck is {WARN} when the device returns a state of {other}, + {unknown} or {nonCritical}. The state of the check is {CRIT} otherwise. + + The state also returns {OK} when the connections status is {CONNECTED}. + It returns {CRIT} otherwise und {WARN} if the connection status is {UNKNOWN} + + No limits are set in the check. + + In addition to the state the following information is retrieved and displayed in + the check output: name of the product, current MAC address + , + description of the device and manufacturer, + +item: + The name of the fqdd variable for the device + +inventory: + All network devices of the device are detected + + diff --git a/checks/dell_poweredge_netdev b/checks/dell_poweredge_netdev new file mode 100644 index 0000000..a8f874a --- /dev/null +++ b/checks/dell_poweredge_netdev @@ -0,0 +1,98 @@ +#!/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. + +dell_poweredge_netdev_info = ( ".1.3.6.1.4.1.674.10892.5.4.1100.90.1", [ + #"1", # networkDeviceChassisIndex + #"2", # networkDeviceIndex + "3", # networkDeviceStatus 0 + "4", # networkDeviceConnectionStatus 1 + "6", # networkDeviceProductName 2 + "15", # networkDeviceCurrentMACAddress 3 + #"16", # networkDevicePermanentMACAddress + #"17", # networkDevicePCIBisNumber + #"18", # networkDevicePCIDeviceNumber + #"19", # networkDevicePCIFunctionNumber + #"23", # networkDeviceTOECapabilityFlag + #"27", # networkDeviceSCSICapabilityFlag + #"28", # networkDeviceSCSIEnabled + #"29", # networkDeviceCapabilities + "30", # networkDeviceFQDD 4 + ]) + +dell_poweredge_netdev_scan = lambda oid: oid('.1.3.6.1.2.1.1.2.0') == ".1.3.6.1.4.1.674.10892.5" + +def inventory_dell_poweredge_netdev(info): + inventory = [] + for line in info: + if line[4] != "": + inventory.append( ( line[4], None ) ) + return inventory + +def check_dell_poweredge_netdev(item, _no_params, info): + di = dict() + for status, connection_status, di['Product'], cur_mac, fqdd in info: + if item == fqdd: + print connection_status + di['MAC'] = '-'.join( [ "%02X" % ord( c ) for c in cur_mac ] ).strip() + state_table = { + "1" : ( "other,", 1 ), + "2" : ( "unknown,", 1 ), + "3" : ( "", 0 ), + "4" : ( "nonCritical,", 1 ), + "5" : ( "Critical,", 2 ), + "6" : ( "NonRecoverable,", 2 ), + } + connection_table = { + "1" : ( "connected", 0 ), + "2" : ( "disconnected", 2 ), + "3" : ( "driverBad", 2 ), + "4" : ( "driverDisabled", 2 ), + "10" : ( "hardwareInitializing", 2 ), + "11" : ( "hardwareResetting", 2 ), + "12" : ( "hardwareClosing", 2 ), + "13" : ( "hardwareNotReady", 2 ), + } + dev_state_txt, dev_state = state_table.get(status, ( "unknown device status,", 2 )) + conn_state_txt, conn_state = connection_table.get(connection_status, ( "unknown connection status", 1 )) + state = max(dev_state, conn_state) + infotext = "%s %s" % (dev_state_txt, conn_state_txt) + for parameter, value in di.items(): + infotext += ", %s: %s" % ( parameter, value ) + infotext = re.sub("^, ","", infotext) + + return state, infotext + + return 3, "network device not found" + +check_info["dell_poweredge_netdev"] = { + "check_function" : check_dell_poweredge_netdev, + "inventory_function" : inventory_dell_poweredge_netdev, + "service_description" : "%s", + "has_perfdata" : False, + "snmp_info" : dell_poweredge_netdev_info, + "snmp_scan" : dell_poweredge_netdev_scan, +} +