Hello Team, As per discussion in the latest GBP meeting [0] I'm hunting down all the backward incompatible changes made on DB migrations regarding the removal of unnamed constraints. In this report [1] you can find the list of affected commits.
The problem is that some of the affected commits are already back ported to Juno! and others will be [2], so I was wondering what's the plan regarding how we want back port the compatibility fix to stable/juno. I see two possibilities: 1) We backport [2] as is (with the broken migration), but we cut the new stable release only once [3] is merged and back ported. This has the advantage of having a cleaner backport tree in which all the changes in master are cherry-picked without major changes. 2) We split [3] in multiple patches, and we only backport those that fix commits that are already in Juno. Patches like [2] will be changed to accomodate the fixed migration *before* being merged into the stable branch. This will avoid intra-release code breakage (which is an issue for people installing GBP directly from code). Please share your thoughts, Thanks, Ivar. [0] http://eavesdrop.openstack.org/meetings/networking_policy/2015/networking_policy.2015-04-09-18.00.log.txt [1] https://bugs.launchpad.net/group-based-policy/+bug/1443606 [2] https://review.openstack.org/#/c/170972/ [3] https://review.openstack.org/#/c/173051/
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