[openstack-dev] [Neutron][L3] FFE request: L3 HA VRRP

Carl Baldwin carl at ecbaldwin.net
Fri Mar 7 16:29:08 UTC 2014


+1

On Fri, Mar 7, 2014 at 2:42 AM, Édouard Thuleau <thuleau at gmail.com> wrote:
> +1
> I though it must merge as experimental for IceHouse, to let the community
> tries it and stabilizes it during the Juno release. And for the Juno
> release, we will be able to announce it as stable.
>
> Furthermore, the next work, will be to distribute the l3 stuff at the edge
> (compute) (called DVR) but this VRRP work will still needed for that [1].
> So if we merge L3 HA VRRP as experimental in I to be stable in J, will could
> also propose an experimental DVR solution for J and a stable for K.
>
> [1]
> https://docs.google.com/drawings/d/1GGwbLa72n8c2T3SBApKK7uJ6WLTSRa7erTI_3QNj5Bg/edit
>
> Regards,
> Édouard.
>
>
> On Thu, Mar 6, 2014 at 4:27 PM, Sylvain Afchain
> <sylvain.afchain at enovance.com> wrote:
>>
>> Hi all,
>>
>> I would like to request a FFE for the following patches of the L3 HA VRRP
>> BP :
>>
>> https://blueprints.launchpad.net/neutron/+spec/l3-high-availability
>>
>> https://review.openstack.org/#/c/64553/
>> https://review.openstack.org/#/c/66347/
>> https://review.openstack.org/#/c/68142/
>> https://review.openstack.org/#/c/70700/
>>
>> These should be low risk since HA is not enabled by default.
>> The server side code has been developed as an extension which minimizes
>> risk.
>> The agent side code introduces a bit more changes but only to filter
>> whether to apply the
>> new HA behavior.
>>
>> I think it's a good idea to have this feature in Icehouse, perhaps even
>> marked as experimental,
>> especially considering the demand for HA in real world deployments.
>>
>> Here is a doc to test it :
>>
>>
>> https://docs.google.com/document/d/1P2OnlKAGMeSZTbGENNAKOse6B2TRXJ8keUMVvtUCUSM/edit#heading=h.xjip6aepu7ug
>>
>> -Sylvain
>>
>>
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>
>
>
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