Archive for the ‘FLOSS’ Category

Some personal news around OpenStack

2015/07/26

I’m trying to be more and more involved around OpenStack, as much as my time allows me of course.

So some recent news about that:

1/ I’m now a member of the Franch OpenStack Association Board and really proud to be listed alongside real long time contributors and advocates of the project.

2/ I’ve become an ATC during the Liberty cycle due to a modest contribution on Ironic. But it gives me the possibility to attend the Tokyo Summit !

3/ I’ve contributed to 3 proposals of talks for the upcoming Tokyo OpenStack Summit: the first one on the work we do to add support for Redfish in Ironic. The second is on a new project called Alexandria which we would like to see becoming an OpenStack project in the future and which is a CMDBaaS solution. Early stage but pretty neat ! And finally, we want to expose our view around a Software Defined Infrastructure with OpenStack.

If you think that any of these 3 presentations is worth listening during the upcoming Tokyo Summit, then vote for us before the 30th of July !!

I’d like to share other thoughts on the big tent and the community, but that will be for a next article.

Back to RMLL 5 years after !

2015/07/07

I like that event which is organized by different teams each year and gather thousands of enthusiasts during one week in one city to celebrate Open Source and Free Software.

This year, for the first time since 2010, I have no conflict attending it and also attending the Academy of sacred Music in Etampes, the week after, as I do since the first one.

So this year I’ll give a status of where we are with the MondoRescue project for my tenth anniversary of project leadership and after the last presentation I did 5 years ago.

And as you can’t be in the mood without docker, I’ll deliver a session on docker and project-builder to demonstrate its particular value IMHO in this domain of continuous packaging and also I’ll animate a Lab session on docker to help discover this tool and understand the challenge of containerizing an application such as owncloud. Come prepared with at least a Linux VM or better a Linux laptop to enjoy the tour :-) And start by downloading the Lab document based on Ubuntu 14.04 !

And don’t hesitate to come and talk of whatever topic I’d be able to cover such as AFUL, Mageia, OpenStack, Redfish and Ironic or the beauty of Jean Mouton’s music during the reign of François the first (not our current pope ;-))

Time to meet again at HP ExpertOne Technology & Solutions Summit !

2015/06/12

For those of you working for an HP value added reseller (VAR) and attending the HP ExpertOne Technology & Solutions Summit in Dublin from the 16thth to the 19th of June, feel free to meet during one of the session I’ll (co-)deliver:

  • UEFI: what, why, when, how and the rest Breakout 49 – Tuesday 16th of June 2015 – 5:45PM-6:35PM
  • HP Helion OpenStack in action – Breakout 175 – Wednesday 17th of June 2015 – 8:30AM-9:20AM
  • UEFI Hands-On Labs (François Donzé) – Lab 4 – Wednesday 17th of June 2015 – 11:00AM-12:50AM
  • HP ProLiant Gen9 value add on Linux (Hands-on Lab) – Lab 16 – Thursday 18th of June 2015 – 2:00PM-3:50PM
  • HP REST API for iLO Lab (François Donzé) – Lab 6 – Thursday 18th of June 2015 – 4:30PM-6:20PM
  • HP ProLiant Gen9 value add on Linux – Breakout 48 – Friday 19th of June 2015 – 12:00AM-12:50AM

And you should be able to meet the Geeks on Wednesday afternoon, myself included.

For those of you wondering why project-builder.org and MondoRescue versions are not published more regularly, that gives you a hint ;-) Even if I made some progresses recently I also need to document !

See you there to talk of these subjects or something else as you see fit. I’m around the whole week.

Représentation HP à une table ronde du congrès Curie

2015/06/09

J’ai été invité à parler à la table ronde du congrès CURIE modérée par Eric Horlait

Son thème est: “CLA, un mode de coopération original pour animer une communauté du logiciel propriétaire” (sic). J’y aborderai pour ma part la manière dont HP gère son engagement auprès de communautés du logiciel libre et le gestion des contributions.

Je ne suis pas encore bien sûr de comment cela va s’articuler, mais si vous êtes curieux comme moi, rendez-vous demain à Pau pour le savoir !

Software Defined Compute: Redfish and Ironic at the next OpenStack Summit

2015/04/24

The future is already here !

In fact here ! This is a new specification which is gaining traction to allow hardware configuration of systems through a RESTful interface. All new HP ProLiant Gen9 servers from HP are providing a first version of what is not yet the standard, but looks very near to it, and provide already a rich interface.

This is pretty exciting, as it will allow people like me working on Disaster Recovery e.g., or people like Devananda van der Veen who is the Ironic PTL (OpenSTack bare metal deployment component) or many others to have, when it’s ready, a single interface to configure the servers from different manufacturers following the Redfish Specification (as of now HP, Dell, Emerson, Intel). And it’s much more feature rich than IPMI, so you would be able to go well farer with it and reach a real Software Defined Compute node.

In order to make it usable for Ironic we’ve started to work on a low level python library (python-redfish) on which we’ll be able to build the Ironic driver for Redfish later on. This is work for Liberty and after of course. And as Ironic can be also use alone, I’m more and more thinking of using it as a way to provide MondoRescue images for bare metal deployment as an additional feature over media boot. Especially if there are plans to have a standalone web interface for Ironic !

If you want to learn more on the HP implementation of the RESTful API, there is a webinar organized Wednesday, April 29, 2015 from 10:00 am CDT to 11:00 am CDT. Register from https://h71044.www7.hp.com/campaigns/2013/events/linkandcoordinate/index.php

And if you want to learn a bit more of where we are on this, read the code (easy for now) or come at Vancouver for the upcoming OpenStack Summit to discover it.

Attending HP Helion MVP next week in Sunnyvale

2015/03/11

I’ve been recently awarded as an HP Helion MVP. And immediately after, invited to participate to the first HP Helion MVP Event in Sunnyvale on March 18th thru 20th, 2015. Looking at the mmebers and the presenters, that will be a great event, and I’m sure I’ll learn a lot through the discussions and presentations we’ll have.

On my way to the US, I’ll go through Seattle to meet with some HP colleagues arriving Monday night, and departing to Sunnyvale on Tuesday evening.

All that is a short trip, just before our big HP internal EMEA Event the week after, but I’m sure it will be worth the effort. And if you’re around as well, and want to talk about Open Source @HP, disaster recovery or cloning with MondoRescue, continuous packaging with Project-Builder.org or Helion OpenStack of course, feel free to drop me a mail so we can meet and talk.

MondoRescue 3.2.1 is definitively looking better but will for sure with your help !

2015/03/06

Since a couple of days, I’ve passed quite some time to deal with the various reports that were made on the mondo mailing list with regards to bugs found by users on version 3.2.0. Of course, as every .0 version, not everything was tested, and the help of the community is as usual key to find these cases left appart, and of course find bugs in them !

What has been fixed is available here:
http://trac.mondorescue.org/query?status=closed&group=resolution&milestone=3.2.1

The other BRs I’d like to address before releasing 3.2.1 are:

  • glibc detect an invalid pointer (#766)
  • Smartarray b120i closed drivers not working (#751)

and the older, but really annoying one:

  • Fail to Restore from External Hard Disk (#628)

While I think I can deal with the 2 first one pretty easily, the last one requires more time and will probably end up in 3.2.2 instead, as it’s difficult to delay more 3.2.1 now that the most annoying issues have been solved.

In the mean time, please test the beta of 3.2.1 at ftp://ftp.mondorescue.org/test/ (lots of distros available). That will clearly help me finalizing that version. Hopefully you’ll mostly report successes, but I really need your help to make it much better than 3.2.0.

With the latest devs made on mindi to support again correctly older distributions such as RHEL5 (which wasn’t working anymore in 3.2.0), I think I’ll also being able to make the promised 3.0.5 soon, for those wanting to avoid the risk of using a mondoarchive very different in code with lots of dynamically allocated memory. That will pretty surely be the last one in that serie. The focus is really now on the 3.2 branch.

Thanks for your continuous support on this project !

Time to Meet at HP ExpertOne Technology & Solutions Summit !

2015/01/21

For those of you working for an HP value added reseller (VAR) and attending the HP ExpertOne Technology & Solutions Summit on Barcelona from the 2nd to the 6th of February, feel free to meet during one of the session I’ll (co-)deliver:

  • UEFI: what, why, when, how and the rest Breakout 101 – Wed 2014-02-04 9:30-10:20 AM
  • HP Helion OpenStack in action – Breakout 124 – Wed 2014-02-04 2:00-2:50PM
  • HP ProLiant Gen9 value add on Linux – Breakout 99 – Thu 2014-02-05 9:30-10:20 AM
  • HP ProLiant Gen9 value add on Linux (Hands-on Lab) – Lab 16 – Thu 2014-02-05 2:00-3:50 PM
  • UEFI Hands-On Labs – Lab 19 – Thu 2014-02-05 4:30-6:20 PM
  • Running Enterprise Linux distributions on HP ProLiant Gen9 – Breakout 100 – Fri 2014-02-06 9:30-10:20 AM

And you should be able to meet the Geeks on Wednesday afternoon, myself included.

For those of you wondering why project-builder.org and MondoRescue versions are not published more regularly, that gives you a hint ;-) Not speaking of the next event in March, TES, where I’m part of the Event team this time.

See you there to talk of these subjects or something else as you see fit. I’m around the whole week.

MondoRescue packages available for new distributions

2015/01/20

As asked on our trac instance, new packages have now been build for the latest MondoRescue version 3.2.0 for OpenSUSE 13.2, Fedora 21 and SLES 12 in addition to the 150+ other distros already supported.

SLES was as expected the most difficult to deal with as it doesn’t provide newt packages, so I had to also build them from sources with the dependencies and they are all in the repository as well so you shouldn’t had issues trying to use them.

As usual please report issues either with the tool itself or the packaging following the guidelines.

Merry Christmas, MondoRescue 3.2.0 is out !

2014/12/24

My previous post was to announce I wanted to publish that long overdue 3.2.0 version of MondoRescue beofre Christmas, so here we are !

I finally found the issue I had restoring RHEL7 with 3.2.0. This was due to a cumul of problems:

  • XFS labelling was broken. I fixed it by calling appropriately xfs_admin in label-partitions-as-necessary
  • RHEL7 uses a UUID for / in the grub2 configuration, which is not mentioned in /etc/fstab; so mindi wasn’t recreating that UUID correctly. So now mindi will store in the mountlist.txt the UUID of each partition, if no other LABEL or UUID was explicitely given in /etc/fstab in order to be able to use it at restore time, and label-partitions-as-necessary was also updated to take that in account

And I was with these modifications able to restore fully automatically a RHEL7 VM. So as I had alrady a working RHEL6 and Fedora 20 env, and as no big regression is expected on other supported distros (Mageia, SLES, OpenSuSE, Debian, Ubuntu mainly) I thought it was time to deliver it officially and give you a toy to play with for Christmas ! Am I not a nice guy ;-) ?

A lot as changed with regards to 3.0.4. If you want to have all the details, look at the Changelogs available in the trac announce, or read my previous posts about the 3.2 branch development, which started back in October 2013 (or even before in fact).

Is it the end of the 3.0 branch ? No. As I announced it earlier already, I want to at least publish a 3.0.5 with most mindi modifications backported in it (SVN already has such a branch in fact) in order for those of you who don’t like major updates, to stay with a more stable branch for some months, before jumping into 3.2.x. Because 3.2.x is the future, and most of my development time will happen here.

Hopefully that 3.0.5 branch will also work fine with systemd and /usr only based distros as the modifications to support that have all been done in mindi.

As for the 3.2.x branch, please report your findings ! I know I’m far from answering all mails, or answer all bug reports, but I do rad all of these, and as time permit, I try to make the code evolve (typically adding more perl functions) to have a more flexible way of incorporating your requests. Slower, but I have an installed base to maintain, I’m not like Fedora, which will always be followed, I need to keep my sysadmin as happy as possible with the state of the tool, while maintaing as much compatibility as I can with the previous versions.

But all that won’t happen before early January, as I’ll pass time with my kids and my wife to celebrate Christmas, an enjoy being together, which is now not as often as the previous years (yes kids grow up and move sometimes far from home :-), and that’s good !)

As I write packages are still being delivered to the master ftp server. Try it after the 25th !


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