[one-users] Referencing OpenNebula

Hi I am writing a scientific publication, and would like to include open nebula in the references. To support research, the best practice when referencing software is to reference an article that describes it, and not just point to the main page. There is no such article mentioned in

Re: [one-users] Accounting informations

2010/11/8 Federico Paparoni federico.papar...@gmail.com Hi all, I'm developing a sort of accounting system and I would like to create an interface also for OpenNebula. I didn't go deep in the source code searching how everything works, but I see there is a database (MySQL in the last

Re: [one-users] Accounting informations

2010/11/12 Olivier Sallou olivier.sal...@irisa.fr did you look at the oneacct script ? it does accounting, code could be relevant Olivier Yes I take a look at these scripts and if I don't find any other informations I'll use it to understand the meaning of accounting data. But I think

Re: [one-users] Accounting informations

Hi Federico, The documentation of the DB schema is on its way. I'll post the link in this thread when it's done, hopefully later today. Regards. Carlos Martín, Cloud Technology Engineer/Researcher DSA Research Group: web http://dsa-research.org and blog http://blog.dsa-research.org OpenNebula

Re: [one-users] Referencing OpenNebula

Hi, I am writing a scientific publication, and would like to include open nebula in the references. To support research, the best practice when referencing software is to reference an article that describes it, and not just point to the main page. There is no such article mentioned in

Re: [one-users] EC2 driver

Hi, If you want an Amazon EC2 driver you can use the one included in the OpenNebula source [1]. The stop and resume actions are not implemented in this driver because the functionality offered by OpenNebula is different from the EC2 stop and start actions. The OpenNebula stop works like the

Re: [one-users] Accounting informations

2010/11/12 Carlos Martín Sánchez cmart...@fdi.ucm.es Hi, We have created a new documentation page in the references section: http://opennebula.org/documentation:rel2.0:dbschema Thanks a lot, it's exactly what I'm looking for. Cheers -- Federico Paparoni Blog --

Re: [one-users] Fail-over from dead HV node

Hi, VMs shutdown by an admin directly interfacing the hypervisor (which is not recommended, OpenNebula assumes an exclusive access to the resources) get set into an UNKNOWN state. There could be also a ON_UNKNOWN hook to deal with these. Regards, -Tino -- Constantino Vázquez Blanco |

[one-users] oneacct error with mysql

Hi, I changed my config to use MySQL as backend but I have an error with oneacct, do you have any idea of what could be the problem ? Other one commands works fine. /usr/lib/ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require': LoadError: no such file to load -- mysql

Re: [one-users] oneacct error with mysql

Hello Olivier, you have to install the mysql gem. Take a look at this: http://opennebula.org/documentation:rel2.0:accounting#prerequisites Regards, Jaime On Fri, Nov 12, 2010 at 6:22 PM, Olivier Sallou olivier.sal...@irisa.fr wrote: Hi, I changed my config to use MySQL as backend but I have

Re: [one-users] [one] opennebula with VMware server 2.0

Hi Tej, you are very right, I've updated the documentation so people using VMware Server will know that they should change the LIBVIRT_URI. About the connectivity with the VMware server and the OpenNebula front-end, you can try the virsh command by hand: $ virsh gsx://host-fqdn?no_verify=1

Re: [one-users] Oned failover mechanism and multi-cluster deployment ?

Hi Ivan, We are currently working on different levels of fault tolerance. We want to have (in the short term) a best practices document to achieve fault tolerance with OpenNebula. About a multi-cluster deployment architecture, there is currently two ways of achieving this: * Logic clusters:

Re: [one-users] Oned failover mechanism and multi-cluster deployment ?

I have seen the new feature about logical clusters (the onecluster command) but it wasn't clear what capacities it really brings. Is there any benefit to defining more than one cluster with the onecluster command, if so, what? Steve On Fri, 12 Nov 2010, Tino Vazquez wrote: Hi Ivan, We are

Re: [one-users] Oned failover mechanism and multi-cluster deployment ?

Hi You can group physical hosts in clusters with different levels of security or with different hardware devices (AFAIK these two are the more typical scenarios). For example you could have two different clusters, one with a low latency/high bandwidth network for tightly coupled services (a

[one-users] one_vmm_xen driver (not) in 2.0

Hi, So I've got a bunch of custom extensions built into one_vmm_xen under 1.4 that I'm working on porting over to 2.0. The problem is, that one_vmm_xen.rb no longer exists. It looks like it's been replaced by a combination of one_vmm_sh.rb and vmm_mad/remotes/xen/[command]. I see that

Re: [one-users] Express Installation Script.

Hi, could you please attach the log file showing this error? we don't quite understand why you need world writable permissions. As for your problem of deploying 10 virtual machines in one command, try doing it in a for loop: for i in `seq 1 10`; do onevm create template.one; done Cheers, Jaime