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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