Re: [openstack-dev] [Nova] Dropping XML support in the v3 compute API
On Fri, Jan 24, 2014 at 8:28 AM, Russell Bryant wrote: > Greetings, > > Recently Sean Dague started some threads [1][2] about the future of XML > support in Nova's compute API. Specifically, he proposed [3] that we > drop XML support in the next major version of the API (v3). I wanted to > follow up on this to make the outcome clear. > > I feel that we should move forward with this proposal and drop XML > support from the v3 compute API. The ongoing cost in terms of > development, maintenance, documentation, and verification has been quite > high. After talking to a number of people about this, I do not feel > that keeping it provides enough value to justify the cost. > > Even though we may be dropping it now, I will not say that we will > *never* support it in the future. If there is enough interest (and work > behind it) in the future, we could revisit a new implementation that is > easier to support long term. For now, we will stick to what we know > works, and that is the JSON API. > There is now an etherpad here https://etherpad.openstack.org/p/NovaRemoveXMLV3 to help coordinate removal of the XML code and avoid duplication of effort. Chris ___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
Re: [openstack-dev] [Nova] Dropping XML support in the v3 compute API
On 01/23/2014 05:31 PM, Christopher Yeoh wrote: > > > > > On Fri, Jan 24, 2014 at 8:34 am, Russell Bryant > mailto:rbry...@redhat.com";>> wrote: > > Greetings, > > Recently Sean Dague started some threads [1][2] about the future of XML > support in Nova's compute API. Specifically, he proposed [3] that we > drop XML support in the next major version of the API (v3). I wanted to > follow up on this to make the outcome clear. > > I feel that we should move forward with this proposal and drop XML > support from the v3 compute API. The ongoing cost in terms of > development, maintenance, documentation, and verification has been > quite > high. After talking to a number of people about this, I do not feel > that keeping it provides enough value to justify the cost. > > > > > +1 > > To clean the XML code out of the V3 API code (both Nova and Tempest) > will involve a substantial number of patches though they will be pretty > straightforward and easy to review. So to get this done in time it would > be very helpful if some cores could commit to helping with the reviews. > > https://blueprints.launchpad.net/nova/+spec/remove-v3-xml-api > > I'm happy to do so, but since I'll probably be writing many of the > patches we'll need others as well. I know Sean is interested in helping write and review the patches. You guys give me a ping when you need a series reviewed. -- Russell Bryant ___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
Re: [openstack-dev] [Nova] Dropping XML support in the v3 compute API
On Fri, Jan 24, 2014 at 8:34 am, Russell Bryant mailto:rbry...@redhat.com";>> wrote: Greetings, Recently Sean Dague started some threads [1][2] about the future of XML support in Nova's compute API. Specifically, he proposed [3] that we drop XML support in the next major version of the API (v3). I wanted to follow up on this to make the outcome clear. I feel that we should move forward with this proposal and drop XML support from the v3 compute API. The ongoing cost in terms of development, maintenance, documentation, and verification has been quite high. After talking to a number of people about this, I do not feel that keeping it provides enough value to justify the cost. +1 To clean the XML code out of the V3 API code (both Nova and Tempest) will involve a substantial number of patches though they will be pretty straightforward and easy to review. So to get this done in time it would be very helpful if some cores could commit to helping with the reviews. https://blueprints.launchpad.net/nova/+spec/remove-v3-xml-api I'm happy to do so, but since I'll probably be writing many of the patches we'll need others as well. Chris___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
[openstack-dev] [Nova] Dropping XML support in the v3 compute API
Greetings, Recently Sean Dague started some threads [1][2] about the future of XML support in Nova's compute API. Specifically, he proposed [3] that we drop XML support in the next major version of the API (v3). I wanted to follow up on this to make the outcome clear. I feel that we should move forward with this proposal and drop XML support from the v3 compute API. The ongoing cost in terms of development, maintenance, documentation, and verification has been quite high. After talking to a number of people about this, I do not feel that keeping it provides enough value to justify the cost. Even though we may be dropping it now, I will not say that we will *never* support it in the future. If there is enough interest (and work behind it) in the future, we could revisit a new implementation that is easier to support long term. For now, we will stick to what we know works, and that is the JSON API. Thanks, [1] http://lists.openstack.org/pipermail/openstack-dev/2014-January/024134.html [2] http://lists.openstack.org/pipermail/openstack/2014-January/004638.html [3] https://blueprints.launchpad.net/nova/+spec/remove-v3-xml-api -- Russell Bryant ___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
