apt-get install debian-wizard

Insider infos, master your Debian/Ubuntu distribution

  • About
    • About this blog
    • About me
    • My free software history
  • Support my work
  • Get the newsletter
  • More stuff
    • Support Debian Contributors
    • Other sites
      • My company
      • French Blog about Free Software
      • Personal Website (French)
  • Mastering Debian
  • Contributing 101
  • Packaging Tutorials
You are here: Home / Archives for Random

Google plus and server to give away

September 2, 2011 by Raphaël Hertzog

Just a quick note to let you know that (like many free software hackers apparently) I have an account on Google+.

I’m not using it much yet but I like it in general. It’s interesting to see how Google transformed Joindiaspora‘s aspects into “circles”.

When Google will make an API available, I’ll probably setup it like my public Facebook page so that new blog posts are automatically announced. In the mean time, it’s going to be very quiet on my Google+ profile.

That said, I used it twice this week: the first time because I’m looking for a French developer with sysadmin skills, and the second time because I have a server to give away (Pentium IV 3Ghz, 4 Gb RAM, 200 Gb of diskspace in RAID1 Hard). If you take the server for a free software project, it can be hosted for free where it currently is (courtesy of Julien Danjou).

So if you’re also a Google+ user, feel free to add me to one of your circles.

Solutions Linux this week, DebConf this summer

May 9, 2011 by Raphaël Hertzog

As announced on my French blog, I’m attending Solutions Linux this week (10-12 May). I’ll be on the Debian booth with a few other members of Debian France.

If you’re in Paris during those days, make sure to come by. I’ll be pleased to meet you, and we’ll be a bunch of Debian contributors ready to answer your questions. And if you feel like it, feel free to stop for a few hours and give us some help at the booth. It tends to be crowded and we’re never enough to answer the questions.

As usual, I’ll come with a copy of the book Cahier de l’Admin Debian (the one that I want to translate into English) to show, and I’ll be glad to dedicate the book to whoever brings his copy with him/her.

While speaking of conferences, this summer I’m going to Banja Luka for DebConf 2011. I’ve bought my plane tickets and I’ll be there the whole week (24-31 july).

Joining a DebConf is a completely different experience. DebConf is made by Debian people for Debian people. It’s an opportunity to meet many of the people that you mainly know over IRC/email.

And you don’t need to be a hardcore Debian contributor to join. In fact, it’s a great experience for anyone who just started contributing to Debian. Read this email of Asheesh Laroia as a proof. Note that the sponsored registration period has been extended up to the 17th of May. Register now!

I’m looking forward to DebConf11. On request of Stefano, I registered a Debian Rolling Bof. It will be a good occasion to see how far we are and to discuss future plans.

Do we need project-wide support for Debian rolling?

April 29, 2011 by Raphaël Hertzog

The discussion about Debian rolling started sooner than expected on debian-devel (see the thread here). I initially wanted to iron out the biggest problems through discussions on my blog and try to submit a somewhat polished proposal… instead we ended up discussing the same things both on -devel and on my blog.

That said it’s not that bad (except for the time I lost to have similar conversations in both places) because the debian-devel discussions included members of the release team and it looks like they are not fundamentally opposed to the idea.

Despite this, the introduction of a “frozen” suite branched off from “testing/rolling” is not really consensual (yet?). But the idea of officially supporting testing on a best-effort basis appears to have almost no opposition.

While some will undoubtedly believe that this is a useless exercise, I believe it would help if the project stated this in a somewhat official manner. My answer to the question in the title is thus:

YES

I am thus considering to submit a general resolution to that effect. My current draft is below.

Title: Debian endorses usage of testing by end-users, and renames it to rolling

The Debian project recognizes that the Debian testing distribution—initially created to make it easier to prepare and test the next stable release—has become a useful product of its own. It satisfies the needs of users who are looking for the latest stable versions of software and who can cope (or even appreciate) a system that’s constantly evolving.

The Debian project decides to endorse this usage and will strive to provide a good experience to users of “testing”. To better communicate this policy change to our users, “testing” will be renamed “rolling”.

While we believe that this is a good move, we would like to remind our users that Debian is a volunteer project and that our resources are not infinite. Package maintainers are contributing to Debian on a best-effort basis. This means that they might not be able to properly support their package(s) in all distributions. In that case, the project recommends that maintainers apply the following priorities:

  1. Support in stable (security updates, release critical bugs)
  2. Preparation of the next stable release
  3. Support in rolling

Note that this general resolution could have amendments with s/rolling/current/ and that would solve the bikeshedding over the name that started several times already.

I deliberately separated “Preparation of the next stable release” and “Support in rolling” so that priorities are clear even if we decide to not freeze “rolling” and to introduce a “frozen” distribution to finalize the next stable release.

I also did not go into too much details on the implications that it might have, it’s best to leave that up to each contributor/team/etc.

I hesitated to add a paragraph stating that we want to try to gradually improve the usability of testing but in the end I think it would be somewhat redundant. We’re always trying to do our best when we decide to take on something.

All comments welcome (even if you just agree and would be willing to second such a GR).

Update: I will tweak the draft included in this article when I get good suggestions. Thanks to Lucas Nussbaum for the first one.

No freeze of Debian’s development, what does it entail?

April 28, 2011 by Raphaël Hertzog

The main feature of rolling is that it would never freeze. This is not without consequences.

Possible consequences

It can divert developers from working on the release

No freeze means developers are free to continue their work as usual in unstable. Will it be more difficult to release because some people will spend their time working on a new upstream version instead of fixing RC bugs in the version that is frozen? Would we lose the work of the people who do lots of NMU to help with the release?

It makes it more difficult to cherry-pick updates from unstable

No freeze also means that unstable is going to diverge sooner from testing and it will be more difficult to cherry-pick updates from unstable into testing. And the release team likes to cherry-pick updates that have been tested in unstable because updates that comes through testing-proposed-updates have often not been tested and need thus a more careful review.

Frozen earth

My responses to the objections

Those are the two major objections that we’ll have to respond to. Let’s try to analyze them a bit more.

It’s not testing vs rolling

On the first objection I would like to respond that we must not put “testing” and “rolling/unstable” in opposition. The fact that a contributor can’t do its work as usual in unstable does not mean that he will instead choose to work on fixing RC bugs in testing. Probably that some do, but in my experience we simply spend our time differently, either working more on non-Debian stuff or doing mostly hidden work that is then released in big batches at the start of the next cycle (which tends to create problems of its own).

I would also like to argue that by giving more exposure to rolling and encouraging developers to properly support their packages in rolling, it probably means that the overall state of rolling should become gradually better compared to what we’re currently used to with testing.

The objection that rolling would divert resources from getting testing in a releasable shape is difficult to prove and/or disprove. The best way to have some objective data would be to setup a questionnaire and to ask all maintainers. Any volunteer for that?

Unstable as a test-bed for RC bugfixes?

It’s true that unstable will quickly diverge from testing and that it will be more difficult to cherry-pick updates from unstable into testing. This cannot be refuted, it’s a downside given the current workflow of the release team.

But I wonder if the importance of this workflow is not overdone. The reason why they like to cherry-pick from unstable is because it gives them some confidence that the update has not caused other regressions and ensures that testing is improving.

But if they’re considering to cherry-pick an update, it’s because the current package in testing is plagued by an RC bug. Supposing that the updated package has introduced a regression, is it really better to keep the current RC bug compared to trading it for a new regression? It sure depends on the precise bugs involved so that’s why they prefer to know up-front about the regression instead of making a blind bet.

Given this, I think we should use testing-proposed-updates (tpu) as a test-bed for RC bug fixes. We should ask beta-testers to activate this repository and to file RC bugs for any regression. And instead of requiring a full review by a release manager for all uploads to testing-proposed-updates, uploads should be auto-accepted provided that they do not change the upstream version and that they do not add/remove binary packages. Other uploads would still need manual approval by the release managers.

On top of this, we can also add an infrastructure to encourage peer-reviews of t-p-u uploads so that reviews become more opportunistic instead of systematic. Positive reviews would help reduce the aging required in t-p-u before being accepted into testing.

This changes the balance by giving a bit more freedom to maintainers but still keeps the safety net that release managers need to have. It should also reduce the overall amount of work that the release team has to do.

Comments welcome

Do you see other important objections beside the two that I mentioned?

Do you have other ideas to overcome those objections?

What do you think of my responses? Does your experience infirm or confirm my point of view?

  • « Previous Page
  • 1
  • 2
  • 3
  • 4
  • …
  • 15
  • Next Page »

Get the Debian Handbook

Available as paperback and as ebook.
Book cover

Email newsletter

Get updates and exclusive content by email, join the Debian Supporters Guild:

Follow me

  • Email
  • Facebook
  • GitHub
  • RSS
  • Twitter

Discover my French books

Planets

  • Planet Debian

Archives

I write software, books and documentation. I'm a Debian developer since 1998 and run my own company. I want to share my passion and knowledge of the Debian ecosystem. Read More…

Tags

3.0 (quilt) Activity summary APT aptitude Blog Book Cleanup conffile Contributing CUT d-i Debconf Debian Debian France Debian Handbook Debian Live Distro Tracker dpkg dpkg-source Flattr Flattr FOSS Freexian Funding Git GNOME GSOC HOWTO Interview LTS Me Multiarch nautilus-dropbox News Packaging pkg-security Programming PTS publican python-django Reference release rolling synaptic Ubuntu WordPress

Recent Posts

  • Freexian is looking to expand its team with more Debian contributors
  • Freexian’s report about Debian Long Term Support, July 2022
  • Freexian’s report about Debian Long Term Support, June 2022
  • Freexian’s report about Debian Long Term Support, May 2022
  • Freexian’s report about Debian Long Term Support, April 2022

Copyright © 2005-2021 Raphaël Hertzog