#collectd

Harvesting Nest Thermostat Data For Fun And Profit

Okay, no profit in this, but it certainly is fun! I have two Nest thermostats in my house and, after some teething pains (yay the life of an early adopter) they have been pretty solid. But they’re also black boxes that I know little about. I know they’re collecting mountains of data and sending it back to the Google mothership. Wouldn’t it be nice to get at some of that data and build my own reports?

More collectd and pfSense Fun!

Extending my post from last year, here’s some additional data I’m grabbing from pfSense and stuffing into collectd via a script. I’m now grabbing: DHCP Leases CPU Temperature Thermal Zone Temperature SSD Drive Temperature UPS information (via NUT) Here’s the exec script:

Collecting Data From pfSense Using collectd

So I’ve recently been on a graphing thing, wanting to collect all kind of data from my home network. And collectd seems to be a good candidate for doing that. With a huge number of plugins, it can collect and send just about anything you can think of to a time series database (I’m using InfluxDB for this). But, there’s a significant hole in my data collection: my pfSense firewall. Well, not anymore!