Blog, Community

OneVBox: New VirtualBox...

This new contribution to the OpenNebula Ecosystem expands OpenNebula by enabling the use of the well-known hypervisor VirtualBox to create and manage virtual machines. OneVBox supports the upcoming OpenNebula 3.0 (currently in beta) and VirtualBox 4.0. It is composed of several scripts, mostly written in Ruby, which interpret the XML virtual machine descriptions prov...

Héctor Sanjuán September 29th, 2011
Blog, Community

Integrating SUSE Studio...

C12G Labs has just released a new guide on integrating SUSE Studio with OpenNebula. This guide addresses how to create or adapt any SUSE Studio appliance by simply adding a 20-line script to the appliance, which will integrate the appliance's network with OpenNebula and will handle the contextualization process. It also illustrates further int...

Jaime Melis September 21st, 2011
Blog, Community

OpenNebula Interoperabi...

OpenNebula has emerged as a viable open source alternative to commercial cloud management solutions. A number of companies are adopting OpenNebula in their IT infrastructure. Not only that, it is also been actively promoted by the European Commission as the ba...

Piyush Harsh September 19th, 2011
Blog, Community

Extended ldap_auth module

The current ldap_auth module in OpenNebula assumes that the username is the same as the LDAP dn entry. In more complex LDAP installations this is often not the case and LDAP authentication is a bit more complicated: Bind as a dedicated “search LDAP user”. Search the directory tree for the username. Get the DN from the search result. Bind as the DN with the user password. I modified the current ldap_auth.rb to use this more complex process if the auth.conf fil...

Carsten Friedrich August 3rd, 2011
Blog, Community

SVMSched: a tool to ena...

SVMSched [1] [2] is a tool designed to enable on-demand SaaS clouds on virtualized infrastructures, and can also be easily set up to support PaaS clouds. SVMSched can be used to build cloud platforms where a service is deployed to compute a user-given dataset with a predefine...

Rodrigue Chakode June 30th, 2011
Blog, Community

Image Creation and Cont...

C12G has created an Image Contextualization Guide to give guidance on how to create and configure a VM Image to work in the OpenNebula environment. The new guide proposes techniques to create a VM Image from scratch and to prepare existing images to run with OpenNebula. This article is part of the new Knowledge Base that is being extended by C12G Labs.

C12G Labs May 31st, 2011
Blog, Community

OpenNebula Scalability ...

C12G has created a Scalability Guide to give guidance on how to install and tune OpenNebula for optimal and scalable performance in your environment. The software comes with several modifiable parameters that can to be adapted to the specific needs of your infrastructure and workload. This article is part of the new Knowledge Base that is being extended by C12G Labs.

C12G Labs May 19th, 2011
Blog, Community

OCCI 1.1 for OpenNebula

A recommendation for version 1.1 of the Open Cloud Computing Interface (OCCI) was recently released by the Open Grid Forum (OGF) (see OGF183 and OGF184). To add OCCI 1.1 support for OpenNebula, we created the Ecosystem project "OCCI for OpenNebula". The goal of the project is to develop a complete, robust and interoperable implementation of OCCI 1.1 for OpenNebula. Although the ...

Florian Feldhaus May 10th, 2011
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