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PVE-mods/IMPROVEMENTS.md

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Improvements in this fork

This branch (feature/nvidia-gpu-temps) adds NVIDIA GPU temperature support to Meliox/PVE-mods's pve-mod-gui-sensors.sh.

1. NVIDIA GPU temperature widget (thermalGpu)

File: pve-mod-gui-sensors.sh

Two additions to the install script:

a) Sensor JSON injection

When nvidia-smi is present on the host, inject one entry per GPU into Nodes.pm's $res->{sensorsOutput} JSON before the existing lm-sensors payload:

"GPU0 RTX 3090": {
  "Adapter": "NVIDIA",
  "GPU Core": { "temp1_input": 47.0 }
}

Each GPU appears as GPU<idx> <model> (with the NVIDIA GeForce prefix stripped). Calls nvidia-smi --query-gpu=index,name,temperature.gpu once per request.

b) ExtJS thermalGpu widget

Adds a new widget under the StatusView that filters sensor keys starting with GPU and renders each as GPU<idx>:&nbsp;<temp>°C with the existing TempHelper (Fahrenheit conversion supported).

Color thresholds:

  • ≥ 85 °C — yellow / bold
  • ≥ 95 °C — red / bold

The widget is only emitted when the install script's GPU detection succeeds, so non-NVIDIA hosts behave exactly like upstream.

How to install this fork

wget https://raw.githubusercontent.com/svilendotorg/PVE-mods/feature/nvidia-gpu-temps/pve-mod-gui-sensors.sh
bash pve-mod-gui-sensors.sh install

Then clear your browser cache and reload the Proxmox web UI. The new "GPU Thermal State" row appears in the node summary.

To track upstream:

git clone https://github.com/svilendotorg/PVE-mods
cd PVE-mods
git remote add upstream https://github.com/Meliox/PVE-mods.git
git fetch upstream
git rebase upstream/main
git push --force-with-lease