The computeblade-agent is an OS agent interfacing with the ComputeBlade hardware. It controls fan speed, LEDs and handles common events e.g. to identify/find an individual blade in a server rack. In addition, it exposes hardware- and agent-related metrics on a Prometheus endpoint.

Detailed configuration options and install instructions are documented on the GitHub Repo. The TL;DR in case you just want to install it:

curl -L -o /tmp/computeblade-agent-installer.sh https://raw.githubusercontent.com/Uptime-Lab/computeblade-agent/main/hack/autoinstall.sh
chmod +x /tmp/computeblade-agent-installer.sh
/tmp/computeblade-agent-installer.sh

Here’s a small demo video of the identify operation in-action: