On Wed, Jan 30, 2019 at 6:17 PM Sam Hague <[email protected]> wrote: > On Wed, Jan 30, 2019 at 12:36 PM Thanh Ha <[email protected]> > wrote: > >> How is the intermediate branch used in practice though? and what I mean >> is does all the patches on this branch then get moved over to the >> stable/branch when it is unlocked or does it run in parallel with the >> stable/branch? >> > Yes, it would be another branch running in parallel just like stable/neon, > maybe a stable-neon/sr1. What could work is those patches that go on the > stable/neon would be immediately cherry-picked to the sr branch to reduce > regressions. But it is up to the project how they cherry-pick patches since > the sr1 branch would not be locked. >
Should be clear here than that this proposal goes directly against the other desire I've heard from the community to have git tags appear on the branch. By having release specific branches like neon-sr1 that means we definitely won't be able to have the release tag appear on the neon branch for example as we will have a further branch split with neon-sr1. This may not be a big deal since we currently don't have tags on branches but there's been a few threads discussing how to tweak the workflow to allow that which this proposal sounds like it will work against the other desire. Regards, Thanh What I'm concerned about is that it needs more jobs and becomes yet another >> branch we are actively maintaining. Using up more CI resources which we are >> actively trying to reduce. >> > It could be short-lived, once stable/neon is released it is locked, > stopped jobs and eventually removed and you only have the sr1 branch left. > It is only during this code freeze to release that the stable branch would > last since you have the sr1 branch at the same time which would be the > longer living branch. > >> >> Regards, >> Thanh >> >> On Wed, Jan 30, 2019 at 9:31 AM Sam Hague <[email protected]> wrote: >> >>> On Wed, Jan 30, 2019 at 5:03 AM <[email protected]> wrote: >>> >>>> Hi Stephen >>>> >>>> I am sharing your feedback and thinks it would make a lot of sense. >>>> Many linux distros use something similar to deal with staging packages >>>> in their repo, e.g. Fedora with stable/branched/rawhide repos or Debian >>>> with stable/testing/unstable repos. >>>> With only one (master) branch, it is difficult for downstream projects >>>> to deal with both the new features to develop and needed migrations for the >>>> next release at the same time. >>>> An intermediate branch may allow a better synchronization with the >>>> upstream projects as long as ongoing evolution are made available through >>>> nexus. >>>> >>> This is a good point and was a similar reason for needing a branch. This >>> has hit us every release where the stable branch is pulled and master goes >>> forward, but downstreams still want to continue working. They can't since >>> the stable branch is locked and master becomes the wild west. Some of this >>> could be alleviated with more reliable planning - getting code in earlier >>> and tested - but that is hard with limited resources. An intermediate >>> branch would provide a place to keep working to finish things and make it >>> into the sr1 and not try to cram something in at the last minute on the >>> stable branch. >>> >>>> >>>> Best Regards >>>> Guillaume >>>> >>>> -----Original Message----- >>>> From: [email protected] [mailto: >>>> [email protected]] On Behalf Of Stephen Kitt >>>> Sent: mardi 29 janvier 2019 17:25 >>>> To: [email protected]; [email protected] >>>> Cc: [email protected] >>>> Subject: [OpenDaylight TSC] Stable branches etc. >>>> >>>> Hi, >>>> >>>> In last week’s TSC call we had a brief discussion around the use of >>>> branches. One issue that comes up regularly is what to use the various >>>> branches for, and it occurred to me that we might be missing a branch >>>> (groan). >>>> >>>> When we start the freeze, we cut stable branches, and since we’re >>>> trying to be ever more rigorous, those stable branches are only supposed to >>>> receive fixes for blocking bugs. What master is used for then is up to each >>>> project, but typically it ends up receiving patches for the next release >>>> cycle (Sodium now). What’s missing in this scenario is somewhere to queue >>>> patches for the next service release (Neon SR1), at least until the freeze >>>> is over and we thaw the stable branches. >>>> >>>> Of course each project can set such a branch up manually if they so >>>> wish, but I’m wondering if projects would be interested in this as a >>>> general approach. >>>> >>>> Thoughts? >>>> >>>> Regards, >>>> >>>> Stephen >>>> >>>> >>>> _________________________________________________________________________________________________________________________ >>>> >>>> Ce message et ses pieces jointes peuvent contenir des informations >>>> confidentielles ou privilegiees et ne doivent donc >>>> pas etre diffuses, exploites ou copies sans autorisation. 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Merci. >>>> >>>> This message and its attachments may contain confidential or privileged >>>> information that may be protected by law; >>>> they should not be distributed, used or copied without authorisation. >>>> If you have received this email in error, please notify the sender and >>>> delete this message and its attachments. >>>> As emails may be altered, Orange is not liable for messages that have >>>> been modified, changed or falsified. >>>> Thank you. >>>> >>>> _______________________________________________ >>>> TSC mailing list >>>> [email protected] >>>> https://lists.opendaylight.org/mailman/listinfo/tsc >>>> >>> _______________________________________________ >>> Discuss mailing list >>> [email protected] >>> https://lists.opendaylight.org/mailman/listinfo/discuss >>> >>
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