For quite some time now the Crowbar team have been refactoring their cloud unboxer solution. It is is not yet ready for public consumption, but if you want to see what they’ve got, it’s already possible. Victor Lowther have just released the first CB20 compatible workload which is Ceph, a distributed storage solution from Inktank. This article will build up on the previous one which details the process of building a Crowbar ISO, let see how it differs if you want to see the latest and greatest of Crowbar 2.0. If you really don’t know what we are talking about, just start from the beginning.
Crowbar, a great cloud unboxer, is currently evolving at a rapid pace, if you want to see the latest and greatest thing without waiting any longer, you can build your own Crowbar ISO. In this article we’ll show you how to do just that using the Roxy branch which is supposed to support OpenStack Havanna. We will suppose you aren’t planning to contribute to the code, so we won’t use our any personalized Git repository. If you don’t know what’s Crowbar, it’s platform for server provisioning and deployment from bare metal. But if you want to see how it could be used to deploy OpenStack, read our previous article.
Chef is an outstanding Ruby based configuration management system. It’s main reason for existance is to automate your infrastructure. It will help you bring your application to life, including all the dependencies like web and app servers, load balancers, dns, ntp, just to name a few. You’ll find hundreds of pre-built cookbooks on the Community web site. If you want to learn Chef the best starting point is the LearnChef web site. Today, we will show you how to quickly setup a Chef infrastructure easily step by step.
OpenStack ecosystem grows at a rapid pace, deploying a private cloud starts by choosing the ideal tools for the job. Today we’ll look at what Rackspace have to offer in that space, their Open source Rackspace Private Cloud package enables quick deployment of an OpenStack cloud.
As detailled in the official Crowbar glossary, a barclamp is a set of data, templates and other necessary logic for applying a particular role to a node, or to some set of nodes. Interesting description isn’t it. Let’s dig in the anatomy of a barclamp.
Fourth OpenStack meetup in Paris with a fully booked amphitheater at Epita, amazing growth of the french community. As a reminder, the first meetup happened June 10, 2013 with only 18 participants.
Crowbar is a cloud unboxer that use Chef, meaning it can deploy an OpenStack or Hadoop environment in a breeze. In this article we will use the first release candidate, codename pebbles (build 3476) for OpenStack Grizzly to deploy a demo lab running on VMware Fusion.
If you tried to deploy OpenStack by yourself there a huge probability it failed and you may have given up after multiple unsuccessful tries. Some Linux distribution like Redhat or Suse are packaging everything for you to make things easy but today we’ll look at another alternative from Mirantis a company that just got a new round of financing from Redhat, SAP Ventures and Ericsson. This company offers an easy way to build up an OpenStack cloud environment, Fuel 3.0.
Last time I spoke about YET infrastructure everything was hosted on HP cloud managed by Chef. The thrid chapter will demonstrate how easy moving to another cloud provider could be when you use such a Configuration Management tool.
VMware Infrastructure Navigator is a component of vCenter Operations Suite, it’s an application awareness plug-in to the vCenter Server that provides continuous dependency mapping of applications. Infrastructure Navigator offers application context to the virtual infrastructure administrators to monitor and manage the virtual infrastructure inventory objects and actions. Administrators can use Infrastructure Navigator to understand the impact of the change on the virtual environment in their application infrastructure. This article is a condensed howto about installing and configuring VIN version 5.6, released November 29, 2012.
Nicira and OpsCode partnered to build an OpenStack cloud at VMware. In this webinar we’ll have the opportunity to get some insight about it. It allows their team to build location independant labs in 50 seconds, provisionned from a self service portal. Principal driver: cost, agility and speed.
In our first Boostrap YET article, we’ve seen how we could easily instantiate a new node at HP Cloud using knife hp and some Chef Cookbooks, Roles, … Today we’ll see how we can add Load Balancing into the picture using the HAProxy cookbook.
When VMware released version 5.1 of their cloud infrastructure suite namely vCloud Suite, end of August 2012, vCenter 5.1 integrated an advanced Single Sign-On mechanism to easily login to most components of the suite, let’s review the technical background involved. Justin King is part of VMware technical marketing team, he presented the latest innovations with a particular focus on SSO.
Greg Elkinbard built on demand IaaS and PaaS layer at Mirantis customer, he has 20 years of experience and is Senior Technical Director at Mirantis. Today he is comparing storage technologies in the context of delivering a storage as a service offering. He was assisted by David Fishman in charge of Marketing at Mirantis. Let’s dive-in.
Julien Niedergang, is a pre-sales SUSE engineer, curious about OpenStack, he presented SUSE strategy and solutions based on Crowbar, Chef and OpenStack.
Google regularly invites students and professional to Tech Talk sessions, this time I was invited in their Paris office for a talk about Testing at Google. This is one of the first Tech Talk organized in Paris.
It’s for sure not the first or the last cooking article about Oh My Zsh!, but if you don’t know it, just try it, you’ll understand why so much people are blogging about it. So let’s start by the official description. It’s a community-driven framework initiated by Robby Russel for managing your zsh configuration. It includes 40+ optional plugins (rails, git,OSX, hub, capistrano, brew, ant, macports, etc), over 80 terminal themes to spice up your morning, and an auto-update tool so that makes it easy to keep up with the latest updates from the community. Looks great isn’t it ? So let’s digging it !
vCenter Operations Management Suite is a solution to easily get an high level overview of the Health, Risk and Efficience of a virtual datacenter. This latest release integrates with VMware Infrastructure Navigator which will give you an insight of all the applications deployed within your VMs as well as their inter-dependencies. vCops now also integrates with vCenter Configuration Manager with a fourth supermetric called Compliance. This is a condensed howto about installing and configuring vCops version 5.6, released November 29, 2012.
At the last Chef Conf 2012 event, Nathen Harvey in all honesty revealed when he first approched Chef, he stay away from some advanced concepts. He comes back today to help all of us better understand the arcanes of it. By the way he is currently working for CustomInk, as we can consider them sponsors, don’t hesitate to buy their great T-Shirts.
Today’s enterprises are adopting methodologies like DevOps and Continuous Delivery to rapidly deliver applications to customers. Continuously building, testing and releasing applications improves the quality of the applications by providing fast user feedback to development teams; rapid release cycles also ensure tighter collaboration between Dev and Ops teams.
Haml (HTML abstraction markup language) is based on one primary principle: markup should be beautiful. It’s not just beauty for beauty’s sake either; Haml accelerates and simplifies template creation down to veritable haiku. Here is how Haml markup is presented on the inventor site, in this article we’ll give you the basis to start using it instead of Erb for your next web project.
Sublime Text 2 is one of the best editor for text, code, markup and prose which is available for $59 on OSX, Windows and Linux.
This cheatsheet is based on the Tuts+ online training by Jeffrey Way a editor fanatic who tried them all : Coda, TextMate, Vim.
nanoc is a tool that runs on your local computer and compiles documents written in formats such as Markdown, Textile, Haml,… into a static web site consisting of simple HTML files, ready for uploading to any web server.
Elementary is a new initiative to create an Operating Sytem with an emphasis on elegance.
Crowbar is an Open Source solution to quickly provision new services from bare metal servers.
I’ve attended the first Ceph Workshop in Amsterdam, Nov 2, 2012, with all the Ceph gurus, Sage Weil, Wildo den Hollander, Ross Turk, Gregory Farnum presenting this outstanding distributed storage technology. I’m sharing with you my notes.
MMD is an extension of a well known markup language extending Markdown.