Blog, Experiences

New Context Packages Wi...

Alongside the new maintenance release of OpenNebula (4.14.2) we have new context packages with some new features: Contextualize SSH user with $USERNAME variable: Now you can specify which user will have the ssh key injected in authorized_keys Contextua...

Javier Fontan November 27th, 2015
Blog, Experiences

New Contextualization P...

A new version of OpenNebula context packages is out. Don't be fooled by its version number. Even if it's 4.14 is compatible with previous versions. There's only one feature that needs OpenNebula 4.14 support. In this release we a couple of contributions: Roberto Majadas provided a patch to automatically set the MTU of network interfaces: https://gith...

Javier Fontan June 15th, 2015
Blog, Experiences

New OpenNebula Maintena...

A new maintenance release for OpenNebula 4.10 is available. There are several fixes and improvements since 4.10.1 and upgrade is recommended. Some of the changes are as follows: Fix vulnerability in the xmlrpc server. All the packages except CentOS 7 are vulnerable and can lead to DOS attacks. You sho...

Javier Fontan January 16th, 2015
Blog, Outreach, Project

OpenNebulaConf2014: Pup...

David Lutterkort, Principal Engineer at Puppet Labs, will give a keynote entitled “Puppet and OpenNebula” in the upcoming OpenNebulaConf 2014 to be held in Berlin on the 2-4 of December. This talk will show how Puppet can be used by adminsitrators to manage OpenNebula hosts, and by users to manage their infrastructure as well as how to use Puppet during image builds. Many facets of using an IaaS cloud like ...

Javier Fontan November 11th, 2014
Blog, Outreach, Project

OpenNebula at CloudOpen...

Next week the Linux Foundation conferences LinuxCon + CloudOpen + ELC-E Europe 2014 will take place in Dusseldorf. I'll be there Wednesday 15th at CloudOpen to give a talk about the OpenNebula cloud provisioning model and a two-hour hands-on tutorial on building clouds with OpenNebula. Here are the links to my talks: 12:15pm - 1:05pm The OpenNebula Model for Cloud Provisioning and Management 2:30pm - 4:20pm Tutorial: Build a Fully FOSS Cloud with OpenNe...

Javier Fontan October 10th, 2014
Blog, Project

OpenNebula 4.8 beta rel...

The OpenNebula team is really happy to release the first beta for version 4.8 (4.7.80). In this version, alongside several fixes, we have been working on some new features: Improvements to the Cloud View interface like OneFlow integration New VDC admin view that matc...

Javier Fontan July 21st, 2014
Blog, Project

OpenNebula Carina 4.6.2...

We have just released a new maintenance release 4.6.2. This time itdoes not come with new features, just bug fixes.One of them is a security vulnerability in Sunstone and you shouldupgrade your installation. Thanks to Dennis Felsch and MarioHei­de­rich from Horst Görtz Institute for IT-Security,Ruhr-University Bochum for telling us about i...

Javier Fontan June 12th, 2014
Blog, Experiences

Automatic configuration...

OpenNebula contextualization is a system that writes VM configuration parameters into a CDROM image and a package installed in the VMs that is able to configure the system using this data. By default comes with scripts to set the network configuration (IP, DNS), hostname, allowed ssh keys, etc. You can even easily create your own ve...

Javier Fontan March 19th, 2014
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