Any decisions yet?

Shixiong






On Jan 23, 2014, at 7:45 AM, Veiga, Anthony <[email protected]> 
wrote:

> 
>> An openstack deployment with an external DHCP server is definetely a 
>> possible scenario; I don't think it can be implemented out-of-the-box with 
>> the components provided by the core openstack services, but it should be 
>> doable and a possibly even a requirement for deployments which integrate 
>> openstack with systems such as Infoblox.
>> Therefore I would not disregard the possibility of an external DHCP server.
>> Regarding the new attributes, I pretty much agree on them. As there's 
>> overlap between enable_dhcp and address_mode, it might be worth defining a 
>> strategy for deprecating enable_dhcp by adding inclduing also a 'dhcpv4' 
>> valid value for this attribute.
> 
> 
> We were initially intending to treat enable_dhcp as an on-off flag for IPv6.  
> If it's off, then we won't even bother with the other two attributes.  
> Because of the issues already being discussed elsewhere in Neutron, you can't 
> assign multiple scopes to a subnet so it's safe to assume that there won't be 
> an IPv4 scope in an IPv6 subnet.
> 
>> 
>> Salvatore
>> 
>> 
>> On 23 January 2014 04:21, Shixiong Shang <[email protected]> 
>> wrote:
>>> Any possibility we can nail the keywords in the next 12 - 24 hrs? So we can 
>>> decide the scope in Icehouse release and then, discuss who can do what?
>>> 
>>> Shixiong
>>> 
>>> 
>>> 
>>> On Jan 22, 2014, at 11:20 AM, Collins, Sean 
>>> <[email protected]> wrote:
>>> 
>>> > I don't know if it's reasonable to expect a deployment of OpenStack that
>>> > has an *external* DHCP server. It's certainly hard to imagine how you'd
>>> > get the Neutron API and an external DHCP server to agree on an IP
>>> > assignment, since OpenStack expects to be the source of truth.
>>> >
>>> > --
>>> > Sean M. Collins
>>> > _______________________________________________
>>> > OpenStack-dev mailing list
>>> > [email protected]
>>> > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
>>> 
>>> 
>>> _______________________________________________
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>> 
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