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CentOS Dojo Lyon, France 11th April 2014 @ Epitech

REMARK: Although this wiki page is maintained in English, all talks will be held in French at this Dojo.

A one day sysadmin centric learning and sharing experience

The CentOS Dojo's are a one day event, organised around the world, that bring together people from the CentOS Communities to talk about systems administration, best practices in Linux-centric activities and emerging technologies of note. The emphasis is to find local speakers and tutors to come together and talk about things that they care about most, and to share stories from their experiences working with CentOS in various scenarios.

Venue Sponsors Epitech ]

Registration and Event Capacity

Register now at http://centosdojolyon2014.eventbrite.co.uk/ In order to keep the sessions productive and encourage discussion, the number of seats are limited. We encourage early registration to ensure availability.

Speakers and Agenda

CentOS Dojos' goal : having a strong emphasis on getting things done with CentOS. Dojos feature tutorials, case studies, and in-depth discussions of technologies in and around CentOS. If you're interested in speaking at this event, please contact the CentOS team for details.


9:00 - 09:15


9:15 - 9h:00

présentation de la journée (Haikel + Fabian)

9:30 - 10:00

Manuel Vacelet (Goodness and pitfall of a CentOS based application)

Video : http://www.youtube.com/watch?v=FuqNHFQxgKI

10:00 - 10:45

Michael Scherer (Systemd)

Video: http://www.youtube.com/watch?v=EFks1sYfyDc

10:45 - 11:00


11:00 - 11:30

Dave Neary (an opensource Datacenter)

Video: http://www.youtube.com/watch?v=6vQnbqAwDK8

11:30 - 12:00

Fabian Arrotin (CentOS QA explained)

Video: http://www.youtube.com/watch?v=UY7JWIrTboM

12:00 - 12:30

Marianne Lombard (As a Sysadmin, why choose CentOS?)

Video: http://www.youtube.com/watch?v=lDT0Pl31MNI

12:30 - 14:00


14:00 - 14:45

Rodrigue Chakode (Opennebula/oneInsight)

Video: http://www.youtube.com/watch?v=bqln_F0xTkk

14:45 - 15:30

Haikel Guémar (Docker)

Video: http://www.youtube.com/watch?v=Jr95VlUZ7jM

15:30 - 16:00

Michael Scherer (Selinux is your friend)

Video: http://www.youtube.com/watch?v=Qag6EO60HJY

16:00 - 16:15


16:15 - 17:00

Remi Collet (SCL)

Video: http://www.youtube.com/watch?v=wj9LrVcGJd4

17:00 - 17:45

Fabian Arrotin (Managing selinux with cfgmgmt solution)

Video: http://www.youtube.com/watch?v=nnR-Q4HKpAA


Confirmed speakers at the event :

Fabian Arrotin


CentOS QA explained: In this talk Fabian will explain how the QA process for each CentOS release is done and how *you* can be involved. You can find out more about Fabian on his wiki page at FabianArrotin


Managing and deploying custom selinux policies with your cfgmgmt solution (Ansible and Puppet covered) : Selinux is your friend, not your enemy! In this talk we'll see how you can manage selinux with your cfgmgmgt solution (we'll cover Ansible and Puppet).We'll see how to modify contexts/booleans but also build and distribute custom selinux policies on your managed nodes

Michael Scherer


preparing for systemd: SystemD is coming in CentOS-7; this talk will act as a guide to onboarding from the previous init systems used in CentOS4/5/6 onto some of the new features including cgroup integration, templating of unit, creation of unit, configuration override, automated restart, journalctl and various security features like private tmp, private networking.


SELinux is your friend: A guide to the concept of Mac Vs Dac, labels and how best to use them, concept of AVC along with examples, boolean and modularity of SELinux and finally SELinux in permissive mode as a softer approach to disabling SELinux overall.

Dave Neary


An open source Datacenter: Bridging traditional virtualisation with the emerging cloud ecosystem is the key driver behind OpenStack managed oVirt deployments. In this session Dave will cover whats involved, how it works and an overview of implementation details.

Haïkel Guémar


Docking your services with Docker: Learn how to leverage Docker to pack, ship and run your services using containers (lightweight virtualization). Docker is now part of CentOS since 6.5.

Remi Collet


Software Collections: Which problems do SCL solve? What's in RHSCL/CentOS-SCL 1.0? What's new in RHSCL 1.1 beta? plus a demo, using httpd24, mariadb55, php54, php55.

Marianne Lombard


As a Sysadmin, why choose CentOS?: As sysadmins, we are managing dozens of servers, sometimes hundreds of them. Why choose CentOS? Where is the added value for us? This talk will be full of bad faith and not-very-useful comparisons but will also include some interesting differences.

Manuel Vacelet


Goodness and pitfall of a CentOS based application: Tuleap OpenALM is a software engineering platform that primary target RHEL/CentOS. It's web and system based application with a lot of external dependencies. This talk is about how application packaging is done and how packagers manage to workaround CentOS "very LTS" issues (outdated & missing packages).

Rodrigue Chakode


Opennebula and the oneInsight plugin: how to visualize your opennebula VMs cpu and memory load ? through oneInsight !

Location and Transportation

Epitech Lyon
85 Boulevard Vivier Merle
69003 Lyon

See Google Maps for driving directions, and TCL for information about public transportation. Epitech Lyon is also near the Gare Part-Dieu train station, and about 30 minutes from Aéroports de Lyon.


Our sponsors:


Enalean is the software provider of Tuleap, the first Open Source Enterprise tool for Application Lifecycle Management & Agile developments and services for software-driven companies.

Follow us : @EnaleanTeam http://www.enalean.com http://www.tuleap.org


Gandi is a major registrar and web hosting company.

Follow us: @gandi_net http://gandi.com

If you're interested in sponsoring this event, or other CentOS Dojos, please contact the CentOS team for details.

2023-09-11 07:22