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

Miguel Angel Ajo majopela at redhat.com
Mon Mar 10 09:44:10 UTC 2014


+1

I Agree on this topic: experimental, and disabled-by-default
if there's low impact when the functionality is disabled.



On 03/07/2014 05:29 PM, Carl Baldwin wrote:
> +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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