[OpenStack-docs] OpenStack Training labs - VirtualBox vs KVM

Bernd Bausch berndbausch at gmail.com
Wed Nov 25 00:23:11 UTC 2015


I will try again with a fresh install.

-----Original Message-----
From: Roger Luethi [mailto:rl at patchworkscience.org] 
Sent: Tuesday, November 24, 2015 5:00 AM
To: Bernd Bausch <berndbausch at gmail.com>
Cc: openstack-docs at lists.openstack.org
Subject: Re: [OpenStack-docs] OpenStack Training labs - VirtualBox vs KVM

I had a chance to take my chances with CentOS today. Here are my notes,
starting from a fresh CentOS minimal install (same release as yours):

As root:
# yum groupinstall "Server with GUI"
# yum groupinstall "Development Tools"
# yum install kernel-devel
# cd /etc/yum.repos.d/
# wget http://download.virtualbox.org/virtualbox/rpm/rhel/virtualbox.repo
# yum install VirtualBox-5.0

As regular user:
$ git clone git://git.openstack.org/openstack/training-labs
$ cd training-labs/labs/osbash
$ ./osbash -b cluster
$ PROVIDER=virtualbox tools/test-once.sh scripts/test/launch_instance.sh

Tests passed. Looks like you just had some bad luck. It seems to work fine
on CentOS.

Roger

On Sun, 22 Nov 2015 11:35:43 +0900, Bernd Bausch wrote:
> The promise of the training labs is to install an OpenStack cluster at 
> the push of a button. I have finally taken the time to try it out and 
> hit an obstacle very early in the process.
> 
> My OS is Centos 7.1, more precisely "CentOS Linux release 7.1.1503
(Core)".
> The obstacle is VirtualBox, more precisely the installation of the 
> vboxdrv kernel module.
> 
> Details if you are interested: The vboxdrv module build process fails 
> because the version of the required kernel-devel package is not quite 
> identical to the version of the installed kernel (3.10.0-229.20.1 
> versus 3.10.0-229). This confuses the build script.
> 
> yum upgrade didn't change this.
> 
> No doubt the problem can be resolved easily. My point is that 
> VirtualBox may be installed easily on Ubuntu (there is a 
> Ubuntu-maintained package), but not necessarily on other systems. A 
> push-button installation of the training labs on my Centos system is not
possible.
> 
> Would it be useful to port the training labs to KVM? Is anybody 
> working on this? If the answers are yes and no, respectively, I will give
it a try.




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