Sorry, s/bit/big On Mon, Dec 14, 2015 at 10:46 AM, Zhenyu Zheng <zhengzhenyul...@gmail.com> wrote:
> Hi, I think for this kind of change you should register a Blueprint and > submit a spec for discussion. Sounds like it will be a bit change. > > BR > > On Sun, Dec 13, 2015 at 2:18 AM, Alexandre Levine < > alexandrelev...@gmail.com> wrote: > >> Hi all, >> >> os-user-data extension implements server_create method to add user_data >> for server creation. No Controller is used for this, only "class >> UserData(extensions.V21APIExtensionBase)". >> >> I want to add server_update method allowing to update the user_data. >> Obviously I have to add it as a microversioned functionality. >> >> And here is the problem: there is no information about the incoming >> request version in this code. It is available for Controllers only. But >> checking the version in controller would be too late, because the instance >> is already updated (non-generator extensions are post-processed). >> >> Can anybody guide me how to resolve this collision? >> >> Would it be possible to just retroactively add the user_data modification >> for the whole 2.1 version skipping the microversioning? Or we need to >> change nova so that request version is passed through to extension? >> >> Best regards, >> Alex Levine >> >> >> __________________________________________________________________________ >> 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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