In this lecture,
I'm going to talk about monitoring nodes.
To monitor nodes, you need to install the node-exporter.
The node exporter will expose machine metrics
of Linus or Unix machines.
For example, think about CPU usage,
memory usage, things like that.
The node exporter can be used to monitor machines,
and later on, you can create alerts based
on these ingested metrics.
For Windows, there's a WMI exporter.
The node exporter itself is a Prometheus project,
but the Windows exporter is an external project,
but you can get it on this GitHub URL.
So, this is how it looks like,
you'll have a Linux machine, or multiple Linux machines.
You'll install them on the exporter.
This exposes an HP interface.
Prometheus pulls the metrics from this HP interface.
Same with the Windows machine,
there you have a different exporter,
but the way that the metrics are collected
are exactly the same.
So in the next demos, I will show you how to use those.