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

Mathieu Rohon mathieu.rohon at gmail.com
Tue Mar 11 09:01:35 UTC 2014


+1

On Mon, Mar 10, 2014 at 10:51 AM, Miguel Angel Ajo <majopela at redhat.com> wrote:
> +1  (Voting here to workaround my previous top-posting).
>
>
> On 03/09/2014 01:22 PM, Nir Yechiel wrote:
>>
>> +1
>>
>> I see it as one of the main current gaps and I believe that this is
>> something that can promote Neutron as stable and production ready.
>> Based on Édouard's comment below, having this enabled in Icehouse as
>> experimental makes a lot of sense to me.
>>
>> ----- Original Message -----
>>>
>>> +1
>>>
>>> ----- Original Message -----
>>>>
>>>> +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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