The following post was authored by Pete Durst, instructor and director of technology at ExitCertified, a Red Hat Training partner with locations throughout the United States and Canada. Delivering training since 1991, Pete was named Red Hat FY12 architect-level instructor of the year for North America, and recently became a Red Hat Certified Architect, the highest level of certification for Red Hat Enterprise Linux. The thoughts and opinions expressed here are Pete’s.
Many years ago, when I first became aware of the different Red Hat certifications, I thought nothing of what it meant to be an RHCT or RHCE. These appeared to be similar to other vendor’s certifications, like Sun’s SCSA and SCNA, and had similar value to me. Upon further investigation, it became apparent that while those certifications were gained through online testing methods that used multiple-choice questions and fill-in-the-blank essays, Red Hat used hands on, practical testing. It’s one thing to say that you know how to do something and it’s another to prove that you know how to use it, by actually setting up a server and making it perform as expected.
Continue reading “Guest post: My journey to RHCA”
Our partners are typically closer to students than we at Red Hat headquarters are. As such, we like to regularly hear from both of them for insight into training, into the IT industry and into IT professionals. One such training partner, 1Staff Training, is certainly among those with a finger squarely on the pulse of what’s happening in IT education. Based in Omaha, Nebraska, 1Staff Training has been delivering technical training since 1996, educating over 28,000 students and rating consistently as a leader in IT education by the International Data Corporation. 1Staff Training recently spoke with one of its Red Hat System Administration I (RH124) students to get his thoughts about the course and his career, and how both are interrelated.
NOTE: The opinions, statements and other information included in this post are those solely of the interview subject and may not be representative of Red Hat.
Continue reading “Guest Post / Martin Elliott: From computer club to computer career”
by Bruno Lima
Becoming EMEA’s Red Hat Certified Professional of the Year was very easy. I just wrote a letter and crossed my fingers, haha. Jokes aside, I believe I became a Red Hat Certified Professional of the Year because when I entered my submission, I not only wrote a reply, I relayed how Red Hat is integral to both the story of my life and in my career. From the innovative projects I’ve participated in to the satisfaction of our customers, Red Hat has meant a lot to me.
I started using Red Hat technologies in the mid-90s when open source was still unknown by many and ignored by almost everyone. I remember my first installation of Red Hat, which was at a public company in a small town called Sao Luis in Brazil. It was where I was born and raised. The company needed a reliable solution to run an electronic mail system, and at that moment the only platform that met our needs was to use the Red Hat Linux with Sendmail. I never stopped using Red Hat technologies after that, using Red Hat and open source for more and more projects.
Continue reading “Guest Post: Bruno Lima, Red Hat Certified Professional of the Year, EMEA”
by Larry Spangler (Red Hat)
The funny thing about people is that as much as we complain about how bad things are, there’s a natural resistance to actual change. More often than not, the changes we long for come with a good deal of anxiety and a great deal of process pain.
This week, we moved into our new space in the “Red Hat Tower” in downtown Raleigh. There was a lot of excitement leading up to this move – new offices, new space, new neighbors, new opportunities – a fresh start all around. But that was countered by an equal amount of uncertainty and anxiety – would we like the new space, would we be giving up amenities, would the new commutes be a hassle, how long would it take to be productive again?
Continue reading “A new view on migrations”
by Forrest Taylor (Red Hat)
Corresponding Curriculum: Content is extracted from the all-new Deploying Systems in Cloud Environments (CL260) course
Activation keys automate client repo subscriptions when registering to Red Hat CloudForms System Engine. Activation keys can define subscriptions and the default environment for a system. To manage activation keys, log in to System Engine and hover over the “Systems” tab, and choose the “Activation Key” sub-tab. Click the “+ New Key” link and enter the name and environment, then click the “Save” button.
Continue reading “Using Activation keys in CloudForms System Engine”
by Wander Boessenkool (Red Hat)
With the release of the updated Red Hat Enterprise Clustering and Storage Management Course (RH436) for Red Hat Enterprise Linux 6 a couple of new subjects have been introduced, while others have been updated to reflect the changes in the Red Hat High-Availability Add-On moving from Red Hat Enterprise Linux 5 to Red Hat Enterprise Linux 6.
One of the most noticeable new subjects in this updated course is the inclusion of an introduction to highly available, distributed, scalable storage using Red Hat Storage Server. Other updates include the use of multipathed storage throughout the course, as well as coverage of the XFS® file system.
Continue reading “Updates to the Red Hat Enterprise Clustering and Storage Management course”
by Sean Millichamp (Secure-24)
Being chosen as the worldwide Red Hat Certified Professional of the Year has been a bit surreal. It has been an incredible honor and fantastic experience, especially being at the Summit this year. One of the questions I have been asked over the past few weeks is, “Sean, how did you do it? How were YOU the one chosen as the RHCP of the year?” The easy answer is that I wrote an essay and they chose me. But I believe that the real answer at the heart of things is open source, the community and many years of experience.
My first introduction to Linux in 1993 with Yggdrasil LGX was a spectacular failure. I’d found Yggdrasil for $10 at a local computer expo and bought it because I thought it would be neat to learn something about Unix. It lasted maybe a week and then it was off my system and forgotten. I couldn’t get networking to work. I couldn’t get X-Windows to work. I barely knew how to list files in a directory. What went wrong? I could point to a lot of things but my main trouble was the lack of hardware support and my complete lack of Unix skills. In retrospect, the biggest failure was that I had no idea about the Linux community out there (and without an Internet connection, I had no way to access it).
Continue reading “Guest Post: Sean Millichamp, Red Hat Certified Professional of the Year”
by Vinny Valdez (Red Hat)
The following is an excerpt of a post originally published on June 29, 2012, on Vinny’s Tech Garage.
I’m really excited about CloudForms. In my recorded demo at Summit, I showed a RHEL 2-node active/passive cluster with GFS off an iSCSI target. Then I moved all the underlying CloudForms Cloud Engine components to shared storage. I was able to launch instances, fail over Cloud Engine, and see the correct status. After managing the instances, fail back, and all was good. All of this works because the RHEL HA cluster stops the databases and other services first, moves the floating ip over, then starts the services on the active node. This was a very basic deployment, much more could be explored with clustered PostgreSQL and sharded Mongo.
Continue reading “What is CloudForms?”