23 January 2014
I’ve previously discussed using Open vSwitch (OVS) with Linux Containers (LXC) in a couple of previous posts (here and here). In this post, I’m going to show you one way to have your containers automatically connected to OVS on startup without having to use libvirt.
13 January 2014
In this post, I’m going to show you a workaround to running Synergy on OS X Mavericks. If you visit the official Synergy page, you’ll note that the site indicates that full Mavericks support is still pending. However, if you’re willing to “get your hands dirty,” you can run Synergy on OS X Mavericks right now.
3 January 2014
For the last couple of years, I’ve been sharing my annual “projects list” and then grading myself on the progress (or lack thereof) on the projects at the end of the year. For example, I shared my 2012 project list in early January 2012, then gave myself grades on my progress in early January 2013.
20 December 2013
I’m back with another “Reducing the Friction” blog post, this time to talk about training an e-mail spam filter. As you may recall if you read one of the earlier posts (may I suggest this one and this one?), I use the phrase “reducing the friction” to talk about streamlining and simplifying commonly-performed tasks so as to allow you to improve your own personal efficiency and/or adopt more efficient habits or workflows.
18 December 2013
In this post, I’m going to show you how to manage Open vSwitch (OVS) using the popular open source configuration management tool Puppet. This is not the first time I’ve written about this topic; in the past I showed you how to automate OVS configuration with Puppet via a hack utilizing some RHEL-OVS integrations. This post, however, focuses on the use of an actual Puppet module that will manage the configuration of OVS, a much cleaner solution—in my view, at least—than leveraging the file-based integrations I discussed earlier.
17 December 2013
Some time ago, I showed you how to use Puppet to add Ubuntu Cloud Archive support to your Ubuntu installation. Since that time, OpenStack has had a new release (the Havana release) and the Ubuntu Cloud Archive repository has been updated with new packages to support the Havana release. In this post, I’ll show you an updated snippet of code to take advantage of these newer packages in the Ubuntu Cloud Archive repository.
16 December 2013
I recently had the opportunity to conduct an e-mail interview with Jesse Proudman, founder and CEO of Blue Box. The interview is posted below. While it gets a bit biased toward Blue Box at times (he started the company, after all), there are some interesting points raised.
12 December 2013
The phrase “No man is an island” is attributed to John Donne, an English poet who lived in the late 1500s and early 1600s. The phrase comes from his Meditation XVII, and was borrowed later by Thomas Merton to become the title of a book he published in 1955. In both cases, the phrase is used to discuss the interconnected nature of humanity and mankind. (Side note: the phrase “for whom the bell tolls” comes from the same origin.)
11 December 2013
A couple of weeks ago I had the privilege of joining Richard Campbell on RunAs Radio to talk VMware NSX and network virtualization. If you’d like to hear us get geeky about network virtualization and where it might take our industry, head over and listen to episode 346. I’d love to hear your feedback!
6 December 2013
Welcome to Technology Short Take #37, the latest in my irregularly-published series in which I share interesting articles from around the Internet, miscellaneous thoughts, and whatever else I feel like throwing in. Here’s hoping you find something useful!