What I’m saying is that for candidates with similar extrinsic abilities, their intrinsic abilities will make a much bigger difference in their performance. Don’t overlook a possible standout performer because their extrinsic abilities aren’t a great match.
This article contains links to resources by Clause Ibsen on how to use JBoss Fuse on OpenShift to deploy a new container running a Camel based application that polls Twitter feeds and logs them. The article includes a link to a video tutorial created by Ibsen.
For whatever reason, the networking industry seems more open to innovation these days than for much of the past 15 years. We see the rise of important technologies like SDN, NFV, network virtualization, DevOps, and photonic switching. Every new technology threatens to disrupt some existing technology.
Stackato 3.0, which was released at the end of 2013, was a huge milestone for the product. It adds a slew of new features and it received an overhaul from top to bottom. They replaced the Cloud Foundry implementation with version 2 of the open-source project, which was a major update.
I’ve been playing around creating new images and containers and debugging my Dockerfile, and I’ve wound up with lots of temporary containers and images. It’s really tedious repeatedly running ‘docker rm’ and ‘docker rmi’, so I’ve knocked up a couple of bash commands to bulk delete images and containers.
At its core user management is about making sure the right people have access to the right servers, and the ability to control what they do on those servers. This can be broken down into the authentication (who can access) and authorization (what they can do) components. We’ll discuss authentication in this post.
Operators like the ideas of open systems and open-source code when it comes to SDN and NFV deployments, but they consider neither concept a slam-dunk, judging from the results of a survey commissioned by the OpenDaylight Project.
One common complaint about agile methods is that management doesn’t have the same degree of “control” over projects. We need to stop worrying about this complaint as a vice and start thinking of it as a virtue.
Neil deGrasse Tyson talked some about how stellar of a scientist Carl Sagan was and what an impact Carl had on Neil personally. What a reminder for those of us that have moved into managing and left behind creating. Should our dues, once paid, last forever?
Today's little-known git feature (or maybe everyone knows but me? I only found this a few months ago) is for quickly switching between branches. Usually I would switch branches with: git checkout [branchname]
This two-part series details the IP address management of Windows Azure Infrastructure Services including Windows Azure Infrastructure Services IP assignments facts and how to assign a static IP to a Windows Azure VM and a sample session.
Dell partnered with Red Hat and agreed to curate the CloudNFV project. Now it’s bringing its network fabric closer to OpenStack. Today, Dell announced the Active Fabric Controller (AFC), software that connects OpenStack’s Neutron (the plug-in for networking) with Dell’s Active Fabric.
As a cloud expert, you encounter several hurdles to adoption and many misconceptions related to cloud use. Some of these obstacles are minor, and easily overcome, but others can prevent cloud implementation all together.
Many time, in the middle of developing a user story, the programmer discovers a question about how it’s intended to work. Or the tester, when looking at the functionality that’s been developed, questions if it’s really supposed to work that way.