Dell OS10 SNMP
Plugin-Pack Assetsβ
Monitored Objectsβ
- Dell OS 10 including CPU, Disk Usage, Hardware, Inodes, Interfaces, Load, Memory, Swap and Uptime.
Collected Metricsβ
- Cpu
- Disk-usage
- Inodes
- Interfaces
- Hardware
- Load
- Memory
- Swap
- Uptime
Metric name | Description | Unit |
---|---|---|
cpu.utilization.percentage | CPU utilization. | % |
core.cpu.utilization.percentage | CPU Core utilization. | % |
Metric name | Description | Unit |
---|---|---|
storage.partitions.count | Number of partitions storage | count |
storage.space.usage.bytes | Usage Space Storage | B |
storage.space.free.bytes | Free Space storage | B |
storage.space.usage.percentage | Usage Space in percentage | % |
storage.inodes.usage.percentage | Inode usage in percentage | % |
It is possible to filter the results on the given disk path by using a REGEXP on the --disk-path
parameter: [--disk-patch='^my-disk-path$'
]
Metric name | Description | Unit |
---|---|---|
used | Inodes space usage on partitions. | % |
Metric name | Description | Unit |
---|---|---|
status | Status of the interface | |
interface.traffic.in.bitspersecond | Incoming traffic going through the interface. | b/s |
interface.traffic.out.bitspersecond | Outgoing traffic going through the interface. | b/s |
interface.packets.in.error.percentage | Incoming errored packets going through the interface. | % |
interface.packets.in.discard.percentage | Incoming discarded packets going through the interface. | % |
interface.packets.out.error.percentage | Outgoing errored packets going through the interface. | % |
interface.packets.out.discard.percentage | Outgoing discarded packets going through the interface. | % |
It is possible to filter on the name of an interface using a REGEXP of the form [--interface='^ens160$' --name
].
- Per intances :
Metric name | Description | Unit |
---|---|---|
os10CardStatus | Status of the card | |
os10FanOperStatus | Status of the fan | |
os10FanTrayOperStatus | Status of the fantray | |
os10PowerSupplyOperStatus | Status of the power supply | |
resource.oper_status | Status of the resources | |
hardware.temperature.celsius | temperature of the different sensors | C |
Metric name | Description | Unit |
---|---|---|
load1 | System load 1 minute sample | |
load5 | System load 5 minutes sample | |
load15 | System load 15 minutes sample |
Metric name | Description | Unit |
---|---|---|
memory.usage.bytes | Memory usage | B |
memory.free.bytes | Free memory | B |
memory.usage.percentage | Memory usage in percentage | % |
memory.buffer.bytes | Buffer memory | B |
memory.cached.bytes | Memory cached | B |
memory.shared.bytes | Shared Memory allocation | B |
Metric name | Description | Unit |
---|---|---|
swap.usage.bytes | Swap usage | B |
swap.free.bytes | Swap free | B |
swap.usage.percentage | Swap usage | % |
Metric name | Description | Unit |
---|---|---|
system.uptime | Duration of system has been working and available. | s |
Prerequisitesβ
To control your Dell OS10 equipment, the SNMP v2 must be configured. For more information, please refer to the official user documentation : https://www.dell.com/support/manuals/fr/fr/frbsdt1/networking-z9100/os10-enterprise-user-guide-10_4_2-pub/configure-snmp?guid=guid-cf75b1b6-5c24-4237-af0c-b9ed1f491b75&lang=en-us
Setupβ
- Online License
- Offline License
- Install the Centreon Plugin on every Poller monitoring Dell OS10 resources:
yum install centreon-plugin-Network-Dell-Os10-Snmp.noarch
- On the Centreon Web interface in "Configuration > Plugin packs > Manager", install the Dell OS10 SNMP Plugin-Pack
- Install the Centreon Plugin on every Poller monitoring Dell OS10 resources:
yum install centreon-plugin-Network-Dell-Os10-Snmp.noarch
- On the Centreon Central server, install the Centreon Plugin-Pack from the RPM:
yum install centreon-pack-network-dell-os10-snmp.noarch
- On the Centreon Web interface in "Configuration > Plugin packs > Manager", install the Dell OS10 SNMP Plugin-Pack
Host configurationβ
- Add a new Host and apply the Net-Dell-Os10-SNMP-custom Host Template
- Fill the SNMP Version and Community fields according to the device's configuration
When using SNMP v3, use the SNMPEXTRAOPTIONS Host Macro to add specific authentication parameters
Mandatory | Name | Description |
---|---|---|
SNMPEXTRAOPTIONS | Configure your own SNMPv3 credentials combo |
FAQβ
How to test the Plugin and what are the main options for ?β
Once the Plugin 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_os10_snmp.pl \
--plugin=network::dell::os10::snmp::plugin \
--mode=cpu \
--hostname=10.30.2.114 \
--snmp-version='2c' \
--snmp-community='dell_os10_ro' \
--warning-average='60' \
--critical-average='75' \
--verbose
Expected command output is shown below:
OK: CPU(s) average usage is 15.29 % - CPU '0' usage : 15.29 %
| 'total_cpu_avg'=15.29%;0:60;0:75;0;100 'cpu'=15.29%;;;0;100
The command above monitors a Dell OS10 cpu usage (--plugin=network::dell::os10::snmp::plugin --mode=cpu
) identified
by the IP address 10.30.2.114 (--hostname=10.30.2.114
). As the Plugin is using the SNMP protocol to request the device, the related
community and version are specified (--snmp-version='2c' --snmp-community='dell_os10_ro'
).
This command would trigger a WARNING alarm if the CPU average used to raise over 60% of the CPU capacity
(--warning-average='60'
) and a CRITICAL alarm over 75% (--critical-average='75'
).
For each Plugin mode, all the options as well as all the available thresholds can be displayed by adding the --help
parameter to the command:
/usr/lib/centreon/plugins/centreon_dell_os10_snmp.pl
--plugin=network::dell::os10::snmp::plugin \
--mode=cpu \
--help
UNKNOWN: SNMP GET Request : Timeoutβ
If you get this message, you're probably facing one of these issues:
- The SNMP agent of the device isn't started or is misconfigured
- An external device is blocking the request (firewall, ...)
UNKNOWN: SNMP GET Request : Cant get a single value.β
This error message often refers to the following issues:
- The Dell device doesn't support the MIB used by the plugin
- The targeted SNMP OID cannot be fetched because of insufficient privileges on the device. SNMP Agent must be capable of accessing to the enterprise branch Dell: 1.3.6.1.4.1.674.