Blog Article:


Jaime Melis

May 21, 2019

OpenNebula Techday Barcelona 2014 – The OpenNebula TechDays are full day events to learn about OpenNebula with a hands-on cloud installation and operation workshop, and presentations from community members and users. These events are targeted at cloud architects, data center admins, systems admins, systems integrators, DevOps architects, and solutions architect. The emphasis is to find local speakers and users to come together and talk about things that they care about most, and to share stories from their experiences using OpenNebula.

This event is colocated with a CentOS Dojo that will the place the following day, October 29th, in the same venue. Read More.

Venue Sponsor

05 csuc


The TechDay will be held at

CSUC meeting rooms
Gran Capità street, no number
CSUC Building
Barcelona, Spain

CSUC is the Consorci de Serveis Universitaris de Catalunya (CSUC) shares academic, scientific, library, transfer of knowledge and management services to associated entities to improve effectiveness and efficiency by enhancing synergies and economies of scale. They are integrated by the Generalitat de Catalunya and ten Catalan universities (UB, UAB, UPC, UPF, UdL, UdG, URV, UOC, URL and UVic).


Registrations are running via EventBrite. The number of seats is limited  to ensure there is plenty of opportunity for everyone to interact. We encourage everyone to register as early as possible.

Agenda and Speakers

Agenda includes a hands-on cloud installation and operation workshop, and presentations from OpenNebula community members and users.

15:00-19:00: Hands-on Workshop

Jaime Melis, Engineer at OpenNebula and C12G Labs
This hands-on tutorial will give an overview of how OpenNebula is used to build and operate private clouds. The attendees will build, configure and operate their own OpenNebula cloud.


  • An introduction to cloud computing with OpenNebula
  • The architecture of the cloud
  • Planning and installing OpenNebula
  • Configuration and basic usage


The target audience is devops and system administrators interested in deploying a private cloud solution, or in the integration of OpenNebula with other platform.

Skills Gained

  • Describe the features and benefits of using virtualization and clouds
  • Describe different architectures for a cloud that can be deployed with OpenNebula
  • Deployment and basic configuration OpenNebula
  • Basic operation of an OpenNebula cloud instance


No prior OpenNebula skills are required, but participants should have working knowledge of virtualization, networking and Unix/Linux systems.


The workshop includes hands-on exercises to be performed using attendee’s wifi-enabled laptops with VirtualBox installed. The attendees will build, configure and operate their own OpenNebula cloud.

Local Hotels

Please refer to the CentOS Dojo page in order to learn more about transportation, recommended hotels and other relevant information.


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