Obviate.io Blog

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Kubernetes 1.6 – Taints and Tolerances for monitoring your cluster

At the office we use Datadog for monitoring our production systems, so when I spun up a test Kubernetes cluster (running Tectonic) I wanted to monitor using the same tool. Unfortunately the initial deploy of the Datadog agent didn’t work quite as well I was hoping. While I used their stock Kubernetes YAML as prescribed by the knowledgebase, it did not cover monitoring the Master nodes. Datadog support suggested I...

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Howto: Glass Bed Upgrade for the Monoprice Maker Select v2

One of the most commonly recommended upgrades I’ve found (For all printers) is switching to a glass bed (Technically tempered Borosilicate). While it is not a hard nor expensive upgrade, it can be a bit time consuming. Since your bed is very important to the print process, this shouldn’t be something to rush, so I’d recommend at least two hours to complete (not including print time). Please note that the...

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CoreOS Fest 2017

Just a bit over a week ago I had the opportunity to attend CoreOS Fest 2017 at the lovely Pier 27 in San Francisco. You might remember this same structure from my cruise posts as Pier 27 serves double duty as event center and cruise ship terminal. Now that I’ve had a chance to see both sides of the building, I definitely recommend the cruise terminal portion. Not that I...

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AWS’s root contradiction

If you work in the cloud, you’ve probably got an AWS account. It’s not just any account though, it’s the magical “AWS Root Account”. With this root user account, you are imbued with the god-like power to create worlds and smite instances. Your power is only limited by the thickness of your wallet (and the built in service limits). Of course such power should be reserved for only the most...

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So now I’m printing in PETG?!

Over the last two weeks or so that I’ve had my printer, I’ve learned a number of things. I haven’t had a chance to put “to paper” (or… blog, as it were) all of them, however last night I did my first print in PETG thought it was worth a quick mention while the hot end was still warm. Possibly the most important thing I’ve learned is that most people...