Archive for the ‘FLOSS’ Category

This week, gift continues with project-builder

2017/03/08

Normally, today I receive gifts, priviledge (really ?) of being older 🙂 But I can also make gifts myself ! So after python-redfish 0.4 yesterday, I’m announcing the release of project-builder 0.14.3 today (and maybe more to come later this week !)

This project seems to have a quicker pace than MondoRescue, maybe due to the fact I’m using it daily, and that it’s now used by python-redfish, MondoRescue, and also FOSSology (WIP more on that later again). I realize I didn’t announced previous versions 0.14.1 last July, and 0.14.2 last January, but lots have been added since.

I’ve worked on this version to improve deb support (no arch pkg) and especially deb repositories (with GPG keys) as well as OpenSUSE GPG signed repositories as well. Previous versions brought support for latest distros (Fedora 25, Ubuntu 16.10 e.g.), robust build using Docker in addition to VMs or chroot VEs, fixes some issues around conf files analysis, improving rpm package name for smooth upgrade between test and stable versions, renaming temporary dirs for consistency, as well as moving the main conf file outside of /etc reserved for local modifications, … Changelogs have all the nasty details.

One of the task I’d like to make now is to move the conf file format to JSON, to benefit from existing libs to manage them, and make them even easier to deal with. That would allow some other improvements afterwards, but too early to talk about.

Oh, and BTW, we decided to also publish python-redfish 0.4.1 (with its packages made with project-builder.org to keep this article’s focus 😉 ) to fix a nasty error we made when pushing to pypi. Enjoy as well !

python-redfish reaches 0.4

2017/03/07

But this is only an intermediate step !

It has been a long time since I talked about Redfish and our python-redfish library.

Slowly, but surely we have made progresses to make it more usable. Of course, still not enough to have the Ironic community happy with it, but at least we’re back on track to integrate patches that we have started to receive from community members.

So we’ve published today our version 0.4 of python redfish, and made it available on pypi with its doc as well as packages for CentOS 7, Fedora 25, OpenSUSE 42.2 and Mageia 5 (.deb packages are for the next release). And of course the sources also on github.

And as you can see, it has become an OpenStack project, using then all the tools they set up for software development (git, gerrit, jenkins, …), which explains why it took us some time to migrate everything from our original github env to this one.

Not everything is done yet, we still need to migrate some bug reports, to review and improve some patches, provide our test infrastructure and start, as said, fixing some of the bugs reported by the community. This is what is in front of us for 0.5.

Hopefully, when reaching 0.6 we should be able to come back to the Ironic team to let them evaluate our progresses and see whether we”ll then be good enough to be used by them. Still work to do, but we do that on our free time, so progresses are as they can be (and with the help of contributors, are much quicker than I could have thought !)

Continue to help us help you 😉

Time to Meet at Hewlett Packard Enterprise Technology & Solutions Summit 2017 !

2017/01/24

It’s time again for me to prepare the HPE TSS designed for our presales and channel partners, with some of our the best experts to transfer knowledge on everything HPE !

We have again this year a track dedicated to Open Source and Linux !).

So I’ll be in Cannes from the 6th to the 10th of February to cover:

  • B90 HPE’s Open Source Strategy – Auditorium K – Tuesday 7th of February 2017 – 5:30PM-6:20PM
  • L30-R1 Docker 101 Tutorial – Lab 1 – Wednesday 8th of February 2017 – 8:30AM-10:20AM
  • B91 Docker @ HPE – Ambassadeurs B – Wednesday 8th of February 2017 – 12:00AM-12:50AM
  • L31 Docker Orchestration Tutorial – Lab 1 – Thursday 9th of February 2017 – 8:30AM-10:20AM
  • B94 Docker: technology aspects and tools – Redaction 1 – Thursday 9th of February 2017 – 3:00PM-3:50PM
  • L30-R2 Docker 101 Tutorial – Lab 3 – Thursday 9th of February 2017 – 4:30PM-6:20PM
  • B92 Linux Distributions roadmap – Redaction 3 – Friday 10th of February 2017 – 8:30AM-9:20AM
  • B6 HPE RESTful API and the Redfish standard – Espace Californie – Friday 10th of February 2017 – 12:00AM-12:50AM

Pretty busy week no ?! And you should be able to replay the labs/tutorials on Wednesday afternoon during the OpenLab session in Lab 1.

A lot of sessions are covering Docker related topics this year, and I’m happy with thatas it’s a great techno, even more with the recently announced 1.13 bringing service support to docker-compose !

For those of you wondering why project-builder.org and MondoRescue versions are not published more regularly, that gives you again a hint 😉 Not speaking of the travel for 2 weeks starting the week after this one, and the next event in March in Grenoble, TES, where I’m part of the Event team and that we’ll organize for the 8th time.

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

MondoRescue 3.3.0 on its way

2016/12/31

Well, it’s time for gifts no ? So I passed some days last week to go back to various problems reported, in order to solve them.

The most tricky was mindi-busybox not able to compile on recent distros such as Ubuntu 16 or Fedora 24 (glibc changes in them made that incompatibility). I made tries with busybox 1.25 and it turned out that it seems pretty compatible with 1.21 we were using, but working on these latest distros and working easily on the old distros I want to support as well (I went back to RHEL4 with this patch)

I’ve been able to do backup / restore cycles with both CentOS 6 and 7 without issues with the latest version, after having fixed a lot of small more or less blocking problems.

Now I still have stuff I’d like to fix before release:

For Debian:

In short it’s UEFI support with Debian. I should have worked on that since a long time, but last months were very loaded, both at work and at home. And I’ve not done any progress with it for now.

For SLES:

That will probably wait till 3.3.1

and the most important for me (and some customers), more generic:

I’ll start with this one after Christmas.

And also:

But I have a MondoRescue contributor developing code for that !! That’s really great !

And also two improvements that would make everybody’s life easier:

So, yes, some work on my plate for the new year 2017. But I took also some time off this week to recharge, and so I’d be able to do that, my work back next week, and the rest (concerts planned) with lots of energy !!

Let me take that opportunity to wish to all of you a very good new year 2017, that peace may gain more than loose, that FLOSS may gain more than loose, and that we’ll be actors in this.

Meet at the Paris Open Source Summit

2016/11/16

Ok, you see, I’m late ! Not only in producing new versions of software but also to make this type of single announce 😦 But it’s cloudy these days, that may explain that;-) So after having presented during the DACH OpenStack day in Berlin, I’m today (!) leading again this year the Cloud track at the Paris Open Source Summit with great speakers such as Christophe Sauthier (Objectif Libre) who won a POSS award yesterday, Bruno Gillet (Red Hat) who had already a session last year and Julien Corioland and Pascal Sauliere (Microsoft) whom I’m curious to hear about MS’ FLOSS strategy !

So come in Room Grèce at 1:30PM if you want to follow that 2 hour session. Or tomorrow in the main conference room at 11:35AM as I’ll animate a round table around OpenStack Coopetition with again Christophe Sauthier (Objectif Libre) (not just because he won a price, because he has interesting stuff to share about leading CloudKitty !), Patrick Petit (Mirantis), who knows a lot on integration work on OpenStack, and Julien Niedergang (SUSE) who is at the heart of a downstream distribution work with OpenStack.

And last but not least, If you haven’t attended live (you should have!) the keynote of Axelle Lemaire, delegate ministery for Digital in France, sponsor of the event, please do so (as soon as it’s available) as since the creation of all these events in France back in 1998, this is by far the best one. Energizing, visionnary, balanced, with a very dynamic expression, contrary to most years, nobody was sleeping in the room ! Kudos to Benjamin Jean, Jean-Christophe Elineau ad the team for getting her on stage, as I suppose it’s not an easy task, but we need more of such talented speakers. And she contributes to make +1 for women in the men/women balance in that event, which is an additional nice point.

Meet during the upcoming OpenStack Summit in Barcelona

2016/10/12

For the first time, I’ll be speaking at the OpenStack Summit during the main conference.

I’ll talk about the possibility to add Redfish support to Ironic.

I’ve already talked about Redfish, either the standard, or through our python-redfish module, even during a vBrownBag session of a previous Summit in Vancouver.

This time I’d like to detail the latest news around the standard itself, how it can be used in an Ironic context and what we’ll have to do to make it work, up to its usage for Alexandria, a CMDB as a service solution we’re also developing in conjunction with these components.

I’ll also attend most of the Ironic dev round table to organize that work, and understand better what the community is expecting from us with regards to the development, and answer to the questions around the specification. Should be a very interesting week in Barcelona (on top of the fact Barcelona is a great city I encourage you to visit !)

Feeling FLOSS-orphaned

2016/10/01

Bdale has announced today that he was leaving HPE again. 2 years after he came back all of us FLOSSers inside HPE are orphaned again. He didn’t stay longer than Martin Fink and thus we have now lost the best and most influential FLOSS ambassadors inside the company.

I hope we’ll be able to persue their great accomplishements, as HPE is always considered a fair FLOSS player, helping communities, involved on many projects, pushing GPLv3 (“Copyleft is good” said Martin Fink at LinuxCon EMEA in 2015), partnering with important FLOSS vendors, or with important projects like Bdale with Debian, in summary playing its role inside the overall Open Source community.

I wish to both of them to enjoy their retirements, and hope to cross again their paths soon in upcoming events, where I’m sure, they will always be received as the advocates they are deserve. And many thanks for everything you did to make some of our dreams real.

Meet during LinuxCon EMEA

2016/09/23

After having talked on project-builder.org during the latest LinuxCon NA in Toronto, it’s now time to prepare for LinuxCon EMEA in Berlin.

I’l again talk about packaging, this time “Packaging for Linux Distributions with Docker“. And I’ll also replay the now popular (!) “101 Docker training” I’ve also delivered in Toronto, this time trying to deliver it before the one Jérome Patazzoni from Docker is doing on Docker orchestration, in order to allow for a complete overview of the Docker ecosystem.

Of course I’ll enjoy attending many sessions on various topics, and will see if in EMEA as well Docker Orchestration is the new Eldorado this year (In Toronto many talks and booth were dedicated to that theme). At least my colleague Mike Bright will cover it well !

See you around !

Docker 101 tutorial for the masses

2016/09/12

I already mentioned last year that I initiated a tutorial to help discovering Docker. This was based on the work done in the Docker Dojo during a Grenoble Docker Meetup. It has evolved to really become a nice tutorial that you can easily play on your own, with your Linux laptop, using a trial and error approach. We’ve got lots of positive feedback on it, such as the one expressed publicly by Herman Robers.

Of course, the best is when we deliver it, as it creates a lot of interactions between trainers and trainees due to that 😉 But it’s still valuable alone. I’ve delivered it during the latest LinuxCon NA, and will replay it for LinuxCon EMEA on the 7th of October.

Now that you are keen to try it yourself, I can give you the URL: https://github.com/bcornec/Labs/tree/master/Docker ! Enjoy and feel free to make pull requests.

Project-Builder 0.14.1 is now out for LinuxConNA !

2016/08/19

Well, in fact I froze that version back in July, but didn’t officially announced it till today (vacations were just in the middle). So that version 0.14.1 is now available, it breaks compatibility with previous ones, so you’ll need to update your VMs/VEs with it as well if you want to use it correctly (that’s why it’s still version 0.x !)

But I’ve been able to build a lot using docker containers with that version, and I’m now more and more happy with these results. Especially because it’s easier to fully automate an environment from absolutely nothing except project-builder.org to working packages. I already described it when I released 0.13.1 last year through a short tutorial, but it’s really working reliably now for a large set of distributions:

$ docker images | grep pb-pb
pb   mageia-5-x86_64-pb-pb              fc479023c876        3 weeks ago         413.9 MB
pb   opensuse-13.1-x86_64-pb-pb         2c31c56e7bda        3 weeks ago         354.3 MB
pb   opensuse-13.2-x86_64-pb-pb         c8edeba0440b        3 weeks ago         438.2 MB
pb   opensuse-42.1-x86_64-pb-pb         8e91d2b584ed        3 weeks ago         461.5 MB
pb   debian-7-x86_64-pb-pb              0c133063d4be        3 weeks ago         449.8 MB
pb   debian-8-x86_64-pb-pb              8fb919480351        3 weeks ago         588.3 MB
pb   centos-5-x86_64-pb-pb              c8b6f1a0846b        3 weeks ago         706.6 MB
pb   centos-6-x86_64-pb-pb              a3c1ea318031        3 weeks ago         545.9 MB
pb   centos-7-x86_64-pb-pb              d5790ee97e13        3 weeks ago         392.1 MB
pb   ubuntu-12.04-x86_64-pb-pb          053f112ed939        3 weeks ago         398.2 MB
pb   ubuntu-14.04-x86_64-pb-pb          bc239427fc3a        3 weeks ago         501.7 MB
pb   ubuntu-15.04-x86_64-pb-pb          e6cf8d0fafd0        3 weeks ago         503.8 MB
pb   ubuntu-15.10-x86_64-pb-pb          dba3b580bdc8        3 weeks ago         550.1 MB
pb   ubuntu-16.04-x86_64-pb-pb          02a337752837        3 weeks ago         522.9 MB
pb   fedora-21-x86_64-pb-pb             07223685d24f        3 weeks ago         965.1 MB
pb   fedora-22-x86_64-pb-pb             211b865c1ec6        3 weeks ago         749.5 MB
pb   fedora-23-x86_64-pb-pb             f6012ff7b6b8        3 weeks ago         879.6 MB
pb   fedora-24-x86_64-pb-pb             6d878b489584        3 weeks ago         678.5 MB
pb   gentoo-nover-x86_64-pb-pb          b6ead3da5b85        4 weeks ago         1.392 GB

But I’ve not really worked yet on the ideas expressed when I issued 0.13.2 in February this year.

Instead I’ve done other improvements such as managing signed deb repositories (was asked for a long time), have a better naming for temporary versions (allowing easier updates between temporary versions and also with stables, but creating the incompatibility with 0.13.x), docker tests for lots of distributions (paving the way for automatic testing here from nothing to package build), adding support for pbr, standardizing temporary directory names, …

That will be the version I’ll use to make demos during my presentation next week at LinuxCon North America in Toronto as already announced. Come to see it live and so that we can discuss continuous packaging !