DevOps

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Chef Patterns: Part 1 - Modeling Environment-Specific Differences

At work we have the notion of multiple environments. Dev (used by the developers), Staging (used for showcasing stories), QA/Testing (used by testers) and...

0 replies - 5215 views - 09/07/12 by Ranjib Dey in Articles

Devops Isn’t Just for Online Startups

Devops and Maintenance go together like Apple Pie and Ice Cream One of the things I like about devops is that it takes on important but neglected problems in...

1 replies - 4407 views - 09/05/12 by Jim Bird in Articles

Making a ‘Complete’ Service

One of the things that is pushed here a lot is the necessity to make all new applications really production-ready before being deployed as a service. There...

0 replies - 3777 views - 09/03/12 by Oliver Hookins in Articles

Open Source Application Monitoring: Catching Exceptions

Imagine if you will, you are working on a new critical application and you need to write the output of your process calculations to a file. Simple stuff, a...

0 replies - 6578 views - 09/02/12 by Diarmuid Moloney in Articles

How Often Should You Look at Your Event and System Logs?

The motivation for this post came from a question on a Linkedin system administrator group this weekend, where the question was being asked: “Do you look at...

0 replies - 5198 views - 09/01/12 by Trevor Parsons in Articles

More on Puppet Module Unit-Testing

I’ve previously made presentations and blog posts about Puppet and module testing – my position is that you should treat Puppet code as just that:...

0 replies - 3672 views - 08/31/12 by Oliver Hookins in Articles

How Experiment Cultures Lead to Continuous Deployment

In past webinars we’ve talked about Lean startups and what the enterprise can learn from them. We’ve pointed to these guys as examples at the extreme...

0 replies - 4861 views - 08/30/12 by Eric Minick in Articles

Minimalistic Practical Introduction to Puppet (Not Only) For Vagrant Users

I couldn’t find any good, brief, practical introduction into Puppet that gives you basic working knowledge in minimal time, so here it is. You will learn...

0 replies - 3994 views - 08/30/12 by Jakub Holý in Articles

Evolving Enterprise Infrastructure Using Chef

People consider Chef as a configuration management tool. You specify the state using the infrastructure DSL that Chef provides. You just apply yoru...

0 replies - 5943 views - 08/26/12 by Ranjib Dey in Articles

Forget Trains. Take off on a Release Plane!

Kuster & Wildhaber Photography   This is a guest post by Kevin Parker, VP and Evangelist, Serena Software For those that have to...

0 replies - 6238 views - 08/25/12 by Daniel Ackerson in Articles

4 Signposts Towards a DevOps-Friendly SDLC

In last week’s “DevOps Imperative” webcast, I mentioned that DevOps is more directional than prescriptive. I mentioned that the key directions to...

2 replies - 4250 views - 08/24/12 by Eric Minick in Articles

The Curse of Tool Blindness: Maslow’s Hammer

That ALMOST looks like nail. Doesn't it? Image courtesy of Justin Baeder In 1966 Abraham Maslow said, “I suppose it is tempting, if the only...

0 replies - 6186 views - 08/23/12 by Eric Minick in Articles

Connecting Continuous Integration to Continuous Delivery

At XebiaLabs, many of the questions we get about our enterprise deployment automation solution Deployit are from users looking for automated deployment as a...

0 replies - 5192 views - 08/22/12 by Andrew Phillips in Articles

All Roads Lead to Rome: For DevOps Days!

Another great Europe-based DevOps Day is on it's way for anyone who missed the earlier ones.  It's on October 5th and 6th and it's going to be in Rome,...

0 replies - 5775 views - 08/21/12 by Mitch Pronschinske in Articles

Rating My Team: Limoncelli Test (Based on Spolsky) for Sysadmins

Tom Limoncelli has his own version of The Joel Test – except his one is for sysadmins. I was only vaguely aware of Joel Spolsky’s test and only just...

0 replies - 5140 views - 08/21/12 by Oliver Hookins in Articles