Configuring Ansible on the Pi Cluster

May 21, 2017

In my previous post, I pieced together my pi cluster, and installed variations of Ubuntu 16.04 Server on each of its nodes. With the cluster built, I quickly needed an easy way to maintain and interact with the system as a whole. This, is where Ansible comes in. In this post, I will walk through the steps I took to setup Ansible on my Cluster.

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Setting Up My Pi Cluster

May 5, 2017

I have a Raspberry Pi 2, a Raspberry Pi 3, and a Banana Pi. A while ago, I constructed a small tower to house my pi devices. Since then, I have additionally acquired a power source, and some CAT6 cable to connect them all up to a switch. I hope to use the Pis as a mini clustered environment, where I can learn (and play) with some of the "Devops" technologies/techniques out there. This post will briefly explain the initial setup of my cluster.

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ZFS Snapshot Backups to an External Drive with LUKS

April 20, 2017

I have been using ZFS data pools to store data on my server for some time now. As great as that is, I am ashamed to admit that I have not had a true backup system in place (raid/mirrors are not backup). I have a backup solution that I have attempted in the past, but ran into an issue and let it drift to the side. That changes now. It's time to revisit my solution, and complete it to the end.

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LIA 1.0 Beta Released

April 17, 2017

I have released the 1.0 Beta version for a personal project of mine: the Ledger Import Assistant, or LIA. This post will talk briefly about the background of LIA, what it does, and explain the beta release.

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New Website Theme: Immutable

April 11, 2017

When I first started using Cryogen to generate this website, I wanted to create a personalized theme. This desire led me to hack a the default theme into a mutant, which I boringly named "ryan1" (I anticipated it to be temporary). It looked like a relic, designed from when I first learned how to make a web page... the early 2000's. Like many all websites from that time, it was not mobile friendly. I hope to change all of that, by introducing my new website theme: Immutable.

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