Luc (@lstep) informed me about an interesting software that looks like Juju at first and I wanted to share it with you. It’s called Gaudi. If you already use Docker to setup your dev box for large applications, don’t you suffer to maintain complex Dockerfiles? Splitting a service Oriented Architecture into several Docker containers is the solution, except managing links and mounts between them is a pain. gaudi solves that by offering a way to describe a system of Docker containers using a simple DSL.

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> CoreOS is a new Linux distribution that has been rearchitected to provide features needed to run modern infrastructure stacks. The strategies and architectures that influence CoreOS allow companies like Google, Facebook and Twitter to run their services at scale with high resilience. We’ve implemented them correctly so you don’t have to endure the slow, learn-as-you-go infrastructure building process. > > CoreOS can run on your existing hardware or on most cloud providers.

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I’ve heard of Docker a year ago, started to play with it for some months and really start using it a few days ago. At first, I thought it was more complex than expected and finally I saw how simple it is and how many time I’ve lost because I didn’t used it. Docker is an open-source engine that automates the deployment of any application as a lightweight, portable, self-sufficient container that will run virtually anywhere.

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Vagrant and Ansible are out in version 1.6! They are both bringing new super features. For Vagrant, each major versions are bringing incredible features, this time they are: Global Status and Control: Global Status shows you the status of all created Vagrant environments on your machine. Global Control lets you control any of these created environments from anywhere on your machine. You unfortunately need to have VM created under 1.

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Pierre Mavro / Deimosfr


SRE Lead DevOps at Criteo  •  Nousmotards Co-Founder

Paris - France