When it comes to managing infrastructure deployments of a certain size, even a ninja sysadmin can't do it all without some help. In fact, one might argue that knowing when and how to use IT automation tools for managing infrastructure is a prerequisite to getting your admin blackbelt. Enter Puppet... Read more
Difio is a Django based application that keeps track of packages and tells you when they change. It provides multiple change analytics so you can make an informed decision on when or what to upgrade. Difio was created as closed software, then I decided to migrate it to open source to allow for in-... Read more
Who doesn't know the challenges in complex project teams and organizations? Multiple projects need to be managed, often with various dependencies to other teams, partners, external suppliers or other parties. Different stakeholders require a different level of information. Questions arise and often... Read more
Open source. What started as a simple description for software source code and a development model has moved far beyond that into a strong culture where presentation of patterns and models for debate is promoted. Open source has become a challenge to view the world in a pioneering way, looking for... Read more
Launching a private cloud on open source software might seem like a daunting task, but fortunately, the OpenStack community is working hard to provide resources and tutorials to make it easier for people of all skill levels. In addition to the official documentation, and books like the one we... Read more
Open source software (OSS) has had a huge impact on the development of technology today. From apps and web browsers to content management platforms and operating systems, there's no doubt that open source projects have influenced the way that we create and access information.
Written by several members of the OpenStack community, the O'Reilly OpenStack Operations Guide is a paper version of the excellent guide available in the OpenStack docs. Though I haven't gotten my hands on the print version yet, I found the digital version looked awfully familiar, as many a... Read more
There are two components of productivity—doing the right things and doing those things efficiently. If you want to maximize your productivity, start with analyzing how you're spending your time. Whether it’s at work or at home, or on the weekend, you need an accurate assessment of what you’re... Read more
An OpenStack training workshop was held as part of the recent, 4th Open Source Festival at the State University of New York at Albany. The workshop brought together over 40 participants for three hours to learn some of the fundamentals of OpenStack.
Open source software, hardware, and methods are gaining popularity and access to them couldn't be more prolific. If you're thinking about starting a new open source project, there are five common pitfalls you should be aware of before you begin. Don't despair if you've already started your project... Read more