DevOps

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TDD vs. BDD: or why can’t we all just get along?

I was listening to another good Hanselminuets podcast - Understanding BDD and NSpec with Matt Florence and Amir Rajan. As always it was a good and...

1 replies - 8001 views - 12/12/11 by Dror Helper in Articles

Puppet versioning like a pro

A big thanks to Atlassian for allowing me to post this series!! There is NO reason, not to use a version control system while developing puppet...

0 replies - 5114 views - 12/12/11 by Patrick Debois in Articles

DevOps is NOT a Job Description

The DevOps hype produces some strange effects. Not only do tool vendors try to jump on the DevOps band wagon by declaring their products “DevOps...

1 replies - 5972 views - 12/08/11 by Matthias Marschall in Articles

It’s time to clean up your mess: refactoring Cucumber step definitions

This week I decided to look through my features/step_definitions folder after reading Aslak Hellesøy’s post from Wednesday about removing web_steps.rb. I...

1 replies - 2597 views - 12/06/11 by Pat Shaughnessy in Articles

Puppet editing like a pro

I've spent some time recently on setting up my environment to work more productively on writing puppet manifests. This blogpost highlights some of the...

1 replies - 6649 views - 12/05/11 by Patrick Debois in Articles

DevOps Tweets of the Week - 12/5

After the quiet Thanksgiving holiday week here in the States, the the DevOps community on twitter is buzzing again.  More fun and interesting tweets have been...

0 replies - 4046 views - 12/05/11 by Mitch Pronschinske in News

HA Puppetmaster At (Mt) Media Temple

Sharif Nassar: In this talk I will cover the design and setup of a high availability puppetmaster setup both for redundancy and scaling.See our HA puppetmaster...

0 replies - 3956 views - 12/04/11 by Mitch Pronschinske in Videos

Deploying Latest to Heroku with Jenkins CI

You can use Jenkins Batch Task Plugin if you want to deploy the latest revision to Heroku. Our deployment has two steps: a rake task that pushes assets to...

0 replies - 3338 views - 12/02/11 by Daniel Doubrovkine in Articles

Teleport: Lightweight Ruby Deployment with Ubuntu

Sometimes you don't need all of the features that a powerful tool has to offer, and you'd be better off finding something lighter that only does what you need...

0 replies - 2217 views - 11/25/11 by David Pell in Articles

DevOps is not an absolute. It's a range

Abstract by Mitchell Hashimoto: Many still consider and talk about DevOps as an absolute thing: developers and operations are the same thing. Of course, this...

0 replies - 9075 views - 11/23/11 by Mitch Pronschinske in Articles

A Pennyworth Tutorial for the DevOps-minded

A new tutorial for Pennyworth has arrived.  For those of you who haven't heard of this obscure tool from the DevOps community, it's a continuous packager that...

0 replies - 3666 views - 11/20/11 by Mitch Pronschinske in Articles

DevOps Tweets of the Week - 11/14

Always entertaining are the insightful or agitated comments from developers and sysadmins on twitter.  The DevOps community has quite a strong twitter...

0 replies - 5517 views - 11/14/11 by Mitch Pronschinske in Articles

Is Implementing Continuous Delivery the Key to Success?

“Until your pretty code is in production, making money, or doing whatever it does, you've just wasted your time” - Chris Read whilst at London CI.In my...

1 replies - 4575 views - 11/14/11 by Paul Stack in Articles

Chef, Fedora and ‘ArgumentError: Attribute domain is not defined!’

I’ve been playing around with Chef Solo on Fedora and executing the following: sudo chef-solo -c config/solo.rb -j config/node.json (where node.json...

0 replies - 2842 views - 11/11/11 by Mark Needham in Articles

More New DevOps Tools! "Pennyworth" and "Blueprint"

I just love the code sharing going on around the DevOps movement right now.  Last week James Turnbull, the VP of Tech Operations at Puppet Labs, gave his...

0 replies - 3287 views - 11/10/11 by Mitch Pronschinske in News