> > Few Q: > - Is the stable/mitaka the only stable branch in the scope of the changes? > ​Yes, this announce is only about Mitaka branch. All other stable branches are to be treated as usual, i.e. no feature backports, bug fixes only following "master first" policy, etc.
> > - As the master and stable/mitaka will diverge, the former might contain > backwards incompatible changes, ending up the upgrade paths from > stable/mitaka to future >=10.x releases will likely be *blocked* for its > life time. Any plans how to address that? > > - What about upgrade paths availability from the stable/* branches to: > a) stable/mitaka > b) future >=10.x releases? > > ​Fortunately, Fuel now has nice built-in LCM that allows to run complicated custom scenarios (including reconfigurations/upgrades of existent OpenStack clusters). Vladimir Kuklin is working hard on making this LCM capabilities applicable to cases stable/* -> stable/mitaka. I believe later we'll be able to implement stable/mitaka -> Newton, etc. Let's try to imagine we removed old role based serializers from Nailgun in Newton release. The question is how are we going, for example, to add/remove nodes to/from Kilo/Liberty clusters. The answer would be we could add custom task graph and task based deployment engine to modify old clusters. I'd like Vladimir Kuklin to give some additional details. > > > > __________________________________________________________________________ > > OpenStack Development Mailing List (not for usage questions) > > Unsubscribe: > openstack-dev-requ...@lists.openstack.org?subject:unsubscribe > > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > > > > > -- > Best regards, > Bogdan Dobrelya, > Irc #bogdando > > __________________________________________________________________________ > OpenStack Development Mailing List (not for usage questions) > Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev >
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