mirror of
https://github.com/ClusterCockpit/cc-metric-collector.git
synced 2026-07-11 12:10:37 +02:00
Michael Panzlaff
81fa732e79
Fix energy and time overflow handling. Send the metric as "lenovo_node_power" per default. This should avoid clashes by default. If you want the old behavior, use a router rule to rename the metric.
52 lines
1.9 KiB
Markdown
52 lines
1.9 KiB
Markdown
<!--
|
|
---
|
|
title: Lenovo Dense Power collector
|
|
description: Collect power of Lenovo Dense machines using ipmitool raw
|
|
categories: [cc-metric-collector]
|
|
tags: ['Admin']
|
|
weight: 2
|
|
hugo_path: docs/reference/cc-metric-collector/collectors/lenovoDensePower.md
|
|
---
|
|
-->
|
|
|
|
## `lenovo_dense_power` collector
|
|
|
|
```json
|
|
"lenovo_dense_power": {
|
|
"ipmitool_path": "/path/to/ipmitool",
|
|
"use_sudo": true,
|
|
"include_metrics" : []
|
|
}
|
|
```
|
|
|
|
The `lenovo_dense_power` collector reads power from Lenovo Dense machines via `ipmitool` (`ipmitool raw ...`). This collector is known to only work on the following machines. Others are not supported, so use at your *OWN* risk:
|
|
|
|
System | Compatibility | Power measured
|
|
--- | --- | ---
|
|
Lenovo ThinkSystem SD650 V2/V3 | untested, but should work | node + riser1 + riser2
|
|
Lenovo ThinkSystem SD650-N V2/ SD650-I V3 | untested, but should work | node + riser1 + riser2 + gpus
|
|
Lenovo ThinkSystem SD665-N V3 | tested, known to work | node + riser1 + riser2 + gpus
|
|
|
|
To test if your system *may* be supported, you can run the following command *at your own risk*:
|
|
|
|
```
|
|
$ ipmitool raw 58 50 4 2 0 0 0
|
|
c4 00 83 a9 cb d3 a2 03 df db 47 6a d8 01
|
|
```
|
|
|
|
Exactly 14 bytes should be returned.
|
|
In case not or another error occurs your hardware is likely not supported.
|
|
|
|
In addition, `ipmitool` typically require root to run.
|
|
In order to run `cc-metric-collector` without root priviliges, you can enable `use_sudo`.
|
|
Add a file like this in `/etc/sudoers.d/` to allow `cc-metric-collector` to run the required commands:
|
|
|
|
```
|
|
# Do not log the following sudo commands from monitoring, since this causes a lot of log spam.
|
|
# However keep log_denied enabled, to detect failures
|
|
Defaults: monitoring !log_allowed, !pam_session
|
|
|
|
# Allow to use ipmitool for Lenovo power readings
|
|
monitoring ALL = (root) NOPASSWD:/usr/bin/ipmitool raw 58 50 4 2 0 0 0
|
|
```
|