Category: ‘System administration’

Feedback on the LOADays 2013 – Small but powerful

For the second year, Normation was present at the LOADays in Antwerp, Belgium, as I went there to do a talk about Cobbler, discover some new interesting projects and enjoy the awesome social event of the first day (and Belgian beer) ! This post will expose my feedback on this conference, what I saw there […] Read more

Jul, 02, 2013

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Rudder 2.4.0~beta3 available!

We are very proud to announce the availability of a brand new version of Rudder, 2.4.0~beta3. This is the first official release in the 2.4 series, code-named Drakkar. This beta version has been a long time in the making, and I’d like to apologize to those who have been waiting for it. Your wait has […] Read more

Rudder and Android working together

After a hard couple of days trying to get it done with our friends from Genymobile, we finally managed to craft a lovely Android compatible Rudder prototype ! Thanks to CFEngine flexibility, we are now able to manage Android-based systems from a standard Rudder server. Thus, we are currently the only user-friendly oriented configuration management […] Read more

Rudder at the LOADays 2012

The Normation team (well at least two of them) was present at the LOADays 2012 in Antwerp, Belgium We had a great time here! Even though the weather was cold, our Belgian friends out here were very welcoming. The organization was perfect, the WiFi too, and the conferences very enlightening. We had the chance to […] Read more

Normation: our mission, why Rudder and our offer

Yesterday, we held a seminar in our offices titled IT infrastructure: Balancing best practices and everyday constraints. Mark Burgess, pioneer of software configuration management and founding CTO of CFEngine AS, was our guest star, and gave a very interesting talk about the Third Wave of IT Management. We took the opportunity to introduce Normation, presenting […] Read more

An installation and everyday usage guide for libvirt and KVM

Why all this ? Today, nearly every modern computing-related company uses directly or indirectly a virtualization software. As seen with the recent Cloud computing trend, it is a sector that recently exploded in popularity and it is now accessible to everyone. There are now a LOT of alternatives to virtualize an OS : Isolation : […] Read more

Mar, 09, 2012

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A quick initiation to the Debian package construction

While attenting at this year’s RMLL conferences, I had the opportunity to listen to a great presentation of the APT package management system by Lucas Nussbaum. I then had the idea to create this post as a quick reference on how to quickly build someone’s first Debian package. You are kindly invited to take a […] Read more

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Configuration management tools for cloud computing (Open World Forum 2011)

The Open World Forum 2011 edition took place last week in Paris. I was invited to present a workshop in the Cloud Computing track. This gave me the opportunity to outline the importance of optimizing the “setup” phase of machines when using cloud computing. Today’s tools and APIs make it very easy to create and […] Read more

Cfengine 3.1.5 is nearly out, what can we expect from it?

Here at Normation, we use Cfengine 3 extensively for configuration management across Linux and Windows servers. Cfengine 3 is an open source project, and as every good open source project, the trunk version is always available (but not always very reliable) and stable versions are released regularly. Prior to the release of a new version, […] Read more

Mounting partitions stored in a logical volume (or a disk image)

With the increased use of virtualization has come the increased use of disk images (.iso, .vmdl, .qcow2, .vdi, etc) and LVM’s logical volumes (LV), as dedicated storage for Virtual Machines (VM). Frequently, when setting up a VM, several partitions are created within these disk images. So, you end up with a machine (the virtualization host), […] Read more

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