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https://github.com/ClusterCockpit/cc-metric-collector.git
synced 2026-07-11 04:00:38 +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.
1.9 KiB
1.9 KiB
lenovo_dense_power collector
"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