Inline, Salvatore On 12 October 2015 at 09:29, Germy Lure <germy.l...@gmail.com> wrote:
> Hi Kevin, > > *Thank you for your response. Periodic data checking is a popular and > effective method to sync info. But there is no such a feature in Neutron. > Right? Will the community merge it soon? And can we consider it with > agent-style mechanism together?* > > Vendor-specific extension or coding a periodic task private by vendor is > not a good solution, I think. Because it means that Neutron-Sever could not > integrate with multiple vendors' controller and even the controller of > those vendors that introduced this extension or task could not integrate > with a standard community Neutron-Server. > I am not sure what is the issue you are seeing here and what you are advocating for. If you're asking for a generic interface for synchronising the neutron database with a backend, that could be implemented, but it would still be up to plugin and driver maintainers to use that interface. > That is just the tip of the iceberg. Many of the other problems resulting, > such as fixing bugs,upgrade,patch and etc. > But wait, is it a vendor-specific feature? Of course not. All software > systems need data checking. > If you have something in mind I'd like to understand more about your use case (I got the issue, I want to understand what you're trying to achieve), and how you think you could possibly implement it. > > Many thanks. > Germy > > > On Sun, Oct 11, 2015 at 4:28 PM, Kevin Benton <blak...@gmail.com> wrote: > >> You can have a periodic task that asks your backend if it needs sync info. >> Another option is to define a vendor-specific extension that makes it >> easy to retrieve all info in one call via the HTTP API. >> >> On Sat, Oct 10, 2015 at 2:24 AM, Germy Lure <germy.l...@gmail.com> wrote: >> >>> Hi all, >>> >>> After restarting, Agents load data from Neutron via RPC. What about 3-rd >>> controller? They only can re-gather data via NBI. Right? >>> >>> Is it possible to provide some mechanism for those controllers and >>> agents to sync data? or something else I missed? >>> >>> Thanks >>> Germy >>> >>> >>> >>> __________________________________________________________________________ >>> 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 >>> >>> >> >> >> -- >> Kevin Benton >> >> __________________________________________________________________________ >> 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 >> >> > > __________________________________________________________________________ > 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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