Dell OME-Modular SNMP

Pack Assets

Templates

The Centreon Pack Dell OME-Modular SNMP brings 1 host template:

• HW-Server-Dell-OMEM-SNMP-custom

It brings the following Service Templates:

Service Alias	Service Template	Default	Discovery
Hardware	HW-Dell-OMEM-Hardware-SNMP	X
Uptime	HW-Dell-OMEM-Uptime-SNMP	X

Collected metrics & status

Hardware

Metric name	Description	Unit
chassis_num#hardware.chassis.power.watt	Temperature of the sensor	W
iom status	Current IOM subsystem status
redundancy status	Current redundancy status
power status	Current power subsystem health status
fan status	Current fan subsystem health status
blade status	Current blade subsystem health status
temperature status	Current temp sensor subsystem health status
mm status	Current management module status
psu status	Current status of the power supply
chassis#hardware.temperature.celsius	Ambient temperature reading for the chassis front panel module	C

Uptime

Metric name	Description	Unit
system.uptime.seconds	System uptime	s

Prerequisites

SNMP Configuration

To use this pack, the SNMP service must be properly configured on your device.

Network flow

The target equipment must be reachable from the Centreon Poller on the UDP/161 SNMP port.

Setup

Online License

1. Install the Centreon Plugin package on every Centreon poller expected to monitor Dell OME–Modular SNMP resources:

yum install centreon-plugin-Hardware-Servers-Dell-Omem-Snmp

2. On the Centreon Web interface, install the Dell OME–Modular SNMP Centreon Pack on the Configuration > Plugin Packs page.

Offline License

1. Install the Centreon Plugin package on every Centreon poller expected to monitor Dell OME–Modular SNMP resources:

yum install centreon-plugin-Hardware-Servers-Dell-Omem-Snmp

2. Install the Dell OME–Modular SNMP Centreon Pack RPM on the Centreon Central server:

yum install centreon-pack-hardware-servers-dell-omem-snmp

3. On the Centreon Web interface, install the Dell OME–Modular SNMP Centreon Pack on the Configuration > Plugin Packs page.

Configuration

Host

• Log into Centreon and add a new Host through Configuration > Hosts
• Fill the Name, Alias & IP Address / DNS fields according to your Dell OME–Modular SNMP server settings
• Select the HW-Server-Dell-OMEM-SNMP-custom template to apply to the Host

When using SNMP v3, use the SNMPEXTRAOPTIONS Macro to add specific authentication parameters More information in the Troubleshooting SNMP section.

Mandatory	Name	Description
	SNMPEXTRAOPTIONS	(Default: 'Configure your own SNMPv3 credentials combo')

How to check in the CLI that the configuration is OK and what are the main options for?

Once the plugin is installed, log into your Centreon Poller CLI using the centreon-engine user account and test the Plugin by running the following command:

/usr/lib/centreon/plugins/centreon_dell_omem_snmp.pl \
    --plugin=hardware::server::dell::omem::snmp::plugin \
    --mode=hardware \
    --hostname='10.0.0.1' \
    --snmp-version='2c' \
    --snmp-community='my-snmp-community' \
    --verbose

The expected command output is shown below:

OK: All 15 components are ok [1/1 chassis, 7/7 health, 6/6 psus, 1/1 temperatures]. | '1#hardware.chassis.power.watt'=2227W;;;; 'chassis#hardware.temperature.celsius'=21C;;;; 'hardware.chassis.count'=1;;;; 'hardware.health.count'=7;;;; 'hardware.psu.count'=6;;;; 'hardware.temperature.count'=1;;;;
Product Name: PowerEdge MX7000, Service Tag: XXXXXXX, Firmware Version of MM1: 1.30.10, Firmware Version of MM2: 1.30.10
Checking chassis
chassis '1' power 2227 W [instance: 1]
Checking health
IOM status is ok [instance: 1]
management module status is ok [instance: 7]
blade status is ok [instance: 5]
fan status is ok [instance: 4]
power status is ok [instance: 3]
redundancy status is ok [instance: 2]
temperature status is ok [instance: 6]
Checking power supplies
power supply 'PSU.Slot.1' status is ok [instance: 1.1]
power supply 'PSU.Slot.2' status is ok [instance: 1.2]
power supply 'PSU.Slot.3' status is ok [instance: 1.3]
power supply 'PSU.Slot.4' status is ok [instance: 1.4]
power supply 'PSU.Slot.5' status is ok [instance: 1.5]
power supply 'PSU.Slot.6' status is ok [instance: 1.6]
Checking temperatures
chassis ambient temperature is 21C [instance: chassis]

All available options for a given mode can be displayed by adding the --help parameter to the command:

/usr/lib/centreon/plugins/centreon_dell_omem_snmp.pl \
    --plugin=hardware::server::dell::omem::snmp::plugin \
    --mode=hardware \
    --help

All available options for a given mode can be displayed by adding the --list-mode parameter to the command:

/usr/lib/centreon/plugins/centreon_dell_omem_snmp.pl \
    --plugin=hardware::server::dell::omem::snmp::plugin \
    --list-mode

Troubleshooting

Please find all the troubleshooting documentation for the Centreon Plugins in the dedicated page