Entries by Tino Vazquez

Mitigating Meltdown Performance Penalty

We are sure you are aware of the various OS patching going on to mitigate the Meltdown and Spectre security flaws. If all your hypervisors support PCID, you can activate this for all your new VMs setting the following in your `/etc/one/vmm_exec/vmm_exec_kvm.conf` file (and restarting OpenNebula afterwards): RAW = “<cpu mode=’host-passthrough’></cpu>” Note that this may impair […]

OpenNebula Newsletter – December 2017

As expected, we have been working hard to finish 2017 stronger than ever. Below you will find a brief recap on the work done this month to keep OpenNebula ready. The amazing response from our community to the call for TechDay hosts published last month is just another sign that things are going great around […]

vOneCloud 3.0.4 released!

We want to let you know that OpenNebula Systems has just announced the availability of vOneCloud version 3.0.4. vOneCloud 3.0.4 is based in OpenNebula 5.4.5 and as such it includes all the bug fixes and functionalities introduced in 5.4.5: OpenNebula 5.4.5 Release Notes. vOneCloud 3.0.4 is a maintenance release with the following bugfixes: CPU monitoring in EC2 CloudWatch intermitent failures. […]

OpenNebula Newsletter – November 2017

A summary of the activity of the OpenNebula project this last month. Happy birthday to OpenNebula! 10 years managing cloud infrastructures have turned OpenNebula into a robust and fully featured cloud management platform. We want to thank our community for the feedback and support all along this years, we are very happy with this milestone! […]

vOneCloud 3.0.3 released!

We want to let you know that OpenNebula Systems has just announced the availability of vOneCloud version 3.0.3. vOneCloud 3.0.3 is based in OpenNebula 5.4.3 and as such it includes all the bug fixes and functionalities introduced in 5.4.3: OpenNebula 5.4.3 Release Notes. vOneCloud 3.0.3 is a maintenance release with the following added functionlity: Enable template save as for vCenter. […]

OpenNebula Newsletter – October 2017

A summary of the activity of the OpenNebula project this last month. The OpenNebulaConf EU 2017 happened this month in Madrid, with keynote speakers including BlackBerry, Trivago, Runtastic and the Ministry of the Flemish community. More information in the wrap-up post, where all the videos, pictures and slides for the conference has been made available. […]

OpenNebula Newsletter – September 2017

A summary of the activity of the OpenNebula project this last month. The OpenNebulaConf EU 2017 is around the corner! This month in Madrid, keynote speakers such as BlackBerry, Trivago, Runtastic and the Ministry of the Flemish community, as well as other prominent members of the OpenNebula community will be sharing their experiences with OpenNebula. […]

vOneCloud 3.0.2 released!

We want to let you know that OpenNebula Systems has just announced the availability of vOneCloud version 3.0.2. vOneCloud 3.0.2 is based in OpenNebula 5.4.1 and as such it includes all the bug fixes and functionalities introduced in 5.4.1: OpenNebula 5.4.1 Release Notes. vOneCloud 3.0.2 is a maintenance release with the following added functionality: Scroll Bar in Sunstone VM Log. […]

New Maintenance Release 5.4.1

The OpenNebula team is mighty pleased to announce the availability of OpenNebula 5.4.1, a new maintenance release of the 5.4.x series.This version fixes some problems -specially relevant are those fixed for the vCenter integration- found since 5.4.0 and adds some functionality. New functionality for 5.4.1 has been introduced: Scroll Bar in Sunstone VM Log. Add […]

OpenNebula Newsletter – August 2017

The OpenNebula monthly newsletter featuring highlights of the OpenNebula project. Learn about the latest developments, community and outreach of your favourite cloud manager. Members of the OpenNebula team will be present in both editions of the VMworld 2017. Also, check the keynote speakers for the OpenNebulaConf EU 2017, in Madrid this October, including BlackBerry, Trivago, […]