Skip to content

Instantly share code, notes, and snippets.

@patagonaa

patagonaa/prometheus_mellanox_temp.sh

Last active December 3, 2024 23:52
Show Gist options
  • Save patagonaa/6bcf957175f5c296af5ad2aa803b9d8f to your computer and use it in GitHub Desktop.
Save patagonaa/6bcf957175f5c296af5ad2aa803b9d8f to your computer and use it in GitHub Desktop.
Download ZIP
Prometheus textfile collector script for Mellanox Connect-X temperature (for getting temperature of Mellanox SFP+ Ethernet cards)
Raw
prometheus_mellanox_temp.sh
#!/bin/bash
echo '# HELP node_mlx_temperature Mellanox networking card temperature.'
echo '# TYPE node_mlx_temperature gauge'
temperature=`mget_temp -d $1 | tr -d '[[:space:]]'`
echo "node_mlx_temperature{device=\"$1\"} $temperature"
@patagonaa
Copy link
Author

as I said, this thing is pretty much unnecessary as there already is a mellanox exporter included with node exporter (at least on debian).

If you still want to use it, basically the script just outputs the prometheus values to stdout. The cronjob I've posted periodically calls the script and pushes the output to a file that node_exporter reads.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment