Fixing features

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(Specific examples of where the Feature Process failed: Some more examples. It's after the stated deadline, hope it's not too late.)
(A few problems noted for "who does the work" and optional packages)
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* Awesome new version of (insert your favorite desktop app here) came out the week after a new Fedora release. Waiting 6 months for it sucks. Or, similarly, maybe you're really into a particular app (Firefox, Gimp, Inkscape, etc.) and want to track the upstream devel version rather than the stable version. The current feature process doesn't (or so I've been given this as an excuse) leave much room for a major app update to be applied in a given release after GA. Even if it's just a 'leaf' app and doesn't involve the core OS. Since one of our major principles is 'first' it seems like a worthy problem to solve. (Yes, Fedora People repos can solve this to some extent but are limited.) --[[User:Duffy|Duffy]] 01:46, 7 June 2011 (UTC)
 
* Awesome new version of (insert your favorite desktop app here) came out the week after a new Fedora release. Waiting 6 months for it sucks. Or, similarly, maybe you're really into a particular app (Firefox, Gimp, Inkscape, etc.) and want to track the upstream devel version rather than the stable version. The current feature process doesn't (or so I've been given this as an excuse) leave much room for a major app update to be applied in a given release after GA. Even if it's just a 'leaf' app and doesn't involve the core OS. Since one of our major principles is 'first' it seems like a worthy problem to solve. (Yes, Fedora People repos can solve this to some extent but are limited.) --[[User:Duffy|Duffy]] 01:46, 7 June 2011 (UTC)
 
* Features are routinely approved where the release notes or other sections have been filled very poorly and just to have something in the template.  See the recently approved btrfs feature release notes for a good example.  Feature wrangler should push back and not nominate any features to FESCo till developers make a more serious attempt to document the feature properly.  I bought this up in devel list before this feature was even accepted but it seems to have made no difference.  This makes life difficult for people writing release notes or release announcements --[[User:sundaram|Rahul Sundaram ]] 17:45, 13 June 2011 (IST)
 
* Features are routinely approved where the release notes or other sections have been filled very poorly and just to have something in the template.  See the recently approved btrfs feature release notes for a good example.  Feature wrangler should push back and not nominate any features to FESCo till developers make a more serious attempt to document the feature properly.  I bought this up in devel list before this feature was even accepted but it seems to have made no difference.  This makes life difficult for people writing release notes or release announcements --[[User:sundaram|Rahul Sundaram ]] 17:45, 13 June 2011 (IST)
 +
* Who does the work?  Should the Feature Proposer have already lined up the necessary work to make the changes or is the expectation that FESCo approved Features must be done by the package owners? --[[User:Toshio|abadger1999]] 19:03, 14 November 2011 (UTC)
 +
** For features that are somewhat optional to implement (for instance, moving files to a different location when backwards compatible symlinks exist or changing the initscripts from one format (that is supported for backwards compat) to a different one that works better), the above becomes even more pertinant as a feature that doesn't have any workers can be approved but nothing might be done with it.--[[User:Toshio|abadger1999]] 19:03, 14 November 2011 (UTC)
 +
* With Features that, if not implemented, do not break the system it is unclear who needs to do the work (as noted above), when the Feature can be considered done, and what to do with the Feature if it isn't "done".  An example would be a feature that specifies moving files to a different directory in packages (certs moving to /etc/pki/ for instance).  If 40 out of 80 packages change, should the Feature be documented?  Should it be discarded and brought back up for the next release?  The release in which it reaches 100% of the packages? --[[User:Toshio|abadger1999]] 19:03, 14 November 2011 (UTC)
 +
  
 
=== Things that work ===
 
=== Things that work ===

Revision as of 19:03, 14 November 2011

Note.png
This page is currently OPEN for suggestions on fixing the Feature Process. Comments will close, at least temporarily, on June 15, 2011, so that feedback can be assessed and we can move on to next steps.

Contents

Fixing the Feature Process

A good number of people think that the Feature Process, as it exists currently, is broken. This page is an attempt to start gathering feedback, information, specific examples, suggestions, flames, praise, or anything else you'd like to leave.

I (Robyn) will leave this wiki page open for commentary through 2011-06-15. After that, I'll attempt to concatenate some of the information into a readable format by 2011-06-20, and start figuring out what next steps should be, if any.

Please remember: This is a wiki page, BE BOLD! Feel free to add additional sections, information, etc. as you see fit. If people want to use the discussion tab, go for it.

About the Feature Process

Here are some handy links to Feature Process-related wiki pages.

Comments, Suggestions, Flames taken HERE.

Please put your comments in below. Adding your signature is helpful, as it allows for follow-up without having to sort through wiki history.

Problem Areas

  • Your comment here. Use the signature button to sign your name, to make follow-up easier. --Rbergero 13:13, 1 June 2011 (UTC)
  • We really have multiple goals with features and the requirements for them should be different: --abadger1999 19:26, 1 June 2011 (UTC)
    • Features that require package maintainers to coordinate with each other (NetworkManager updates, systemd, programing language updates) --abadger1999 19:26, 1 June 2011 (UTC)
    • Features that we want release noted and to hit marketing (new version of blender/inkscape/other self-contained app) --abadger1999 19:26, 1 June 2011 (UTC)
    • Some features have some degree of cross-over (gnome3, kde4 for instance) as they're both major end user changes and require coordination with others --abadger1999 19:26, 1 June 2011 (UTC)
  • Features that fall into the first category (requiring maintainers to coordinate with each other) arriving late in the cycle but being approved either as (1) part of another feature or (2) because we don't consider the burden it might place on other maintainers. --abadger1999 19:26, 1 June 2011 (UTC)
  • I agree, there are two major groups. Imho it's leaf packages, which can't broke other packages, and critical packages that can. I would create two categories. First one would be things like Aeolus, only release notes & marketing. It's nice to have it in Fedora, but they are leaf packages and Fesco doesn't have to control them. The second group should be critical things - interpreters like Python, init - systemd. There should be rules 'what to check' before adding them or replace as default. Fesco should work with feature owners, control list of (tracking) bugs and problems. In case critical feature would broke other packages, it should be taken back and Contingency plan from feature page should be used. User:mmaslano 19:36, 3 June 2011 (GMT)
  • The feature process isn't necessarily mandatory at this point, and I personally think that it's a flaw. Major features *should* be required to go through the features process, not only from a technical governance and integration standpoint, but in an effort to help with documentation and marketing. Jsmith 16:02, 6 June 2011 (UTC)
    • I was pondering if we can actually enforce people to go through the feature process. Enforcing something means that if they don't something will happen. So what could happen if someone makes a big change without going through the feature process? People who are making features are mostly people already quite involved in Fedora and who should understand the burden of late rebuild/late update as regard to dependency management or broken path/package (I have in mind the /root-selinux example of miss-coordination). --Pingou 06:40, 7 June 2011 (UTC)
  • Maintainers are still unclear about what the various milestones/dates mean for them. At Feature Freeze/Alpha/Beta/etc, what do I have to have done and what can still be left for later? --abadger1999 20:08, 6 June 2011 (UTC)
    • FESCo also tends to err on the side of letting late features through rather than keeping them out (which is not always bad). Some of this could be helped by separating the types of Features and having an understanding that things for documentation have one due date (needing to be sure it's in so that release notes and translations of release notes can be finalized) while things requiring coordination need a much earlier (or sequence of much earlier) deliverable date so that coordination and fixing of dependent packages can happen. --abadger1999 20:08, 6 June 2011 (UTC)
  • Awesome new version of (insert your favorite desktop app here) came out the week after a new Fedora release. Waiting 6 months for it sucks. Or, similarly, maybe you're really into a particular app (Firefox, Gimp, Inkscape, etc.) and want to track the upstream devel version rather than the stable version. The current feature process doesn't (or so I've been given this as an excuse) leave much room for a major app update to be applied in a given release after GA. Even if it's just a 'leaf' app and doesn't involve the core OS. Since one of our major principles is 'first' it seems like a worthy problem to solve. (Yes, Fedora People repos can solve this to some extent but are limited.) --Duffy 01:46, 7 June 2011 (UTC)
  • Features are routinely approved where the release notes or other sections have been filled very poorly and just to have something in the template. See the recently approved btrfs feature release notes for a good example. Feature wrangler should push back and not nominate any features to FESCo till developers make a more serious attempt to document the feature properly. I bought this up in devel list before this feature was even accepted but it seems to have made no difference. This makes life difficult for people writing release notes or release announcements --Rahul Sundaram 17:45, 13 June 2011 (IST)
  • Who does the work? Should the Feature Proposer have already lined up the necessary work to make the changes or is the expectation that FESCo approved Features must be done by the package owners? --abadger1999 19:03, 14 November 2011 (UTC)
    • For features that are somewhat optional to implement (for instance, moving files to a different location when backwards compatible symlinks exist or changing the initscripts from one format (that is supported for backwards compat) to a different one that works better), the above becomes even more pertinant as a feature that doesn't have any workers can be approved but nothing might be done with it.--abadger1999 19:03, 14 November 2011 (UTC)
  • With Features that, if not implemented, do not break the system it is unclear who needs to do the work (as noted above), when the Feature can be considered done, and what to do with the Feature if it isn't "done". An example would be a feature that specifies moving files to a different directory in packages (certs moving to /etc/pki/ for instance). If 40 out of 80 packages change, should the Feature be documented? Should it be discarded and brought back up for the next release? The release in which it reaches 100% of the packages? --abadger1999 19:03, 14 November 2011 (UTC)


Things that work

Do you think that some particular things work *well* in the Feature process? List them here -- the goal should be to fix the things that are broken, and keep the things that work well.

  • Your comment here. Use the signature button to sign your name, to make follow-up easier. --Rbergero 13:13, 1 June 2011 (UTC)
  • Paul Frields expressed profound satisfaction with the feature process helping to get proper press attention to features Fedora wanted to highlight in a release --abadger1999 19:27, 1 June 2011 (UTC)
    • +1. Feature listings are immensely helpful for writing one-page release overviews, formulating highlight sldes for the main website, and yielding talking points for Ambassadors worldwide. Thanks for including this, Toshio. --pfrields 20:36, 6 June 2011 (UTC)
  • Feature pages help to write proper release notes. It's good for seeing improvement on project and you can track list of TODO here. User:mmaslano 19:21, 3 June 2011 (GMT)
  • The Feature process ensures that FESCo has oversight over large technical changes. Jsmith 16:03, 6 June 2011 (UTC)

Specific examples of where the Feature Process failed

Specific examples help out quite a bit. If you have any, please list them here.

  • Your comment here. Use the signature button to sign your name, to make follow-up easier. --Rbergero 13:13, 1 June 2011 (UTC)
  • NetworkManager update in F15 arrived after the Feature process was closed to new features and left us scrambling and we weren't able to fix Sugar by release time. --abadger1999 19:30, 1 June 2011 (UTC)
  • Python2.7 upgrade in F14 -- the feature was accepted on time but the rebuilds to implement the feature happened late, leaving us with modules that had to be fixed in order to work very late (sometimes too late) in the cycle --abadger1999 19:30, 1 June 2011 (UTC)
  • Boost upgrade in F14 -- the feature was accepted on time, but the ABI changing upgrade landed roughly at the same time as Python2.7, right before branching. There should be some coordination as to when major rebuilds should happen during each cycle. --Kalev 19:39, 22 June 2011 (UTC)
  • NetworkManager brought lot of unplanned work for KDE team. Also changing /run into root added work to selinux team. Such change wasn't discussed with selinux maintainers before, so they couldn't prepare it and co-operate on changes. Both updates of /run and new selinux rules should go out in one update. User:mmaslano 19:21, 3 June 2011 (GMT)
  • The Remove SetUID feature says it reached 100% and is in Fedora 15 but Fedora 15 is not even close to having this feature implemented. (There's still many applications that are setuid and there are no packaging guidelines for using file capabilities instead of setuid).
  • As noted by Tore Anderson in Bug #538499, Fedora 12 advertised IPv6 support in NetworkManager, but it simply didn't work. Yet it was 100% at the time of release. It seems to me that if something is a Fedora Feature, it should be a release blocker if it doesn't work. Sschmit 03:40, 23 June 2011 (UTC)
  • Take a look at the Fedora 15 feature list. "Consistent Network Device Naming" is still at 90%. Fedora 15 is released. How is that possible? Sschmit 03:40, 23 June 2011 (UTC)

Suggestions Welcome

Have any ideas on how to improve the feature process? List them here!

  • Your comment here. Use the signature button to sign your name, to make follow-up easier. --Rbergero 13:13, 1 June 2011 (UTC)
  • Split the process -- a set of criteria and due dates for features that need external marketing and a different set of criteria and due dates for features that need internal coordination. Probably give different names to each of these to avoid confusion. Initially, FESCo and the Feature Wrangler may need to tell people that their feature was submitted to the wrong group, point out the relevant criteria, and help the feature owner move them. --abadger1999 20:16, 6 June 2011 (UTC)
  • Different expectations around who does the work depending on when a coordination requiring feature is publicized. For instance, if you introduce API changes in the first stage of release creation, the dependent packages have primary responsibility for fixing their packages. If you introduce API changes later than that, the package maintainers introducing the API changes have primary responsibility for fixing the dependent packages. --abadger1999 20:16, 6 June 2011 (UTC)
  • Please treat features involving the core OS differently than features involving 'leaf' items. Too harsh requirements on things that don't need it are bad, too lax policies on things that really should have stricter requirements are bad - seeing examples of each above on this page. --Duffy 01:39, 7 June 2011 (UTC)
  • It would be cool to track newly-packaged apps from a marketing point-of-view. Many times new and interesting packages are added with a new version of Fedora, yet there is no marketing around their inclusion. For example, 10 new fonts in this release, this new app is packaged, etc. And none of these are things that the release should be held up for; more that I think it would help give our marketing materials more heft and generate more interest in new releases. --Duffy 01:39, 7 June 2011 (UTC)
  • Would it be possible to add arrays: requirements and dependencies? Nice example is btrfs. It needs changes in anaconda, so feature page of anaconda or at least bug number could be in requirements. Dependencies will be eg powermanagement/performance/... Maintainers of dependent packages/features won't be surprised by broken dependencies or new features, which they should provide for next Fedora. mmaslano 8:34, 22 June 2011 (GMT)

Other comments

Comments that don't fall into any of the above categories can land here.

  • Your comment here. Use the signature button to sign your name, to make follow-up easier. --Rbergero 13:13, 1 June 2011 (UTC)