As part of the routed networks work [1], the DHCP agent and scheduling
needs to be segment aware. Right now, the dhcpagentscheduler extension
exposes API resources to manage networks:
- List networks hosted by an agent
- GET /agents/{agent_id}/dhcp-networks
- Response Body: {"netw
I'm leaning towards option A because it keeps things cleanly separated.
Also, if a cloud is using a plugin that supports segments, an operator
could use the new API for everything (including single segment networks) so
it shouldn't be that unfriendly.
However...
>If there's some other option that
On Tue, 2016-05-17 at 13:29 -0700, Kevin Benton wrote:
> I'm leaning towards option A because it keeps things cleanly
> separated. Also, if a cloud is using a plugin that supports segments,
> an operator could use the new API for everything (including single
> segment networks) so it shouldn't be t
>I may have wrongly assumed that segments MAY have the possibility of being
l2 adjacent, even if the entire network they are in is not, which would
mean that viewing and scheduling these in the context of a segment could be
useful.
Segments could be L2 adjacent, but I think it would be pretty unco
On Wed, May 18, 2016 at 1:36 PM, Kevin Benton wrote:
>>I may have wrongly assumed that segments MAY have the possibility of being
>> l2 adjacent, even if the entire network they are in is not, which would mean
>> that viewing and scheduling these in the context of a segment could be
>> useful.
>
>
On Thu, 2016-05-19 at 14:16 -0600, Carl Baldwin wrote:
> On Wed, May 18, 2016 at 1:36 PM, Kevin Benton wrote:
> >>I may have wrongly assumed that segments MAY have the possibility of being
> >> l2 adjacent, even if the entire network they are in is not, which would
> >> mean
> >> that viewing and
On Fri, May 20, 2016 at 1:44 PM, Brandon Logan
wrote:
> On Thu, 2016-05-19 at 14:16 -0600, Carl Baldwin wrote:
>> On Wed, May 18, 2016 at 1:36 PM, Kevin Benton wrote:
>> >>I may have wrongly assumed that segments MAY have the possibility of being
>> >> l2 adjacent, even if the entire network they
Today the DHCP schedulers have support for ‘AZ hints’. My understanding is that
a segment is a subset of an AZ. So why are we not able to leverage that logic
or make it more generic?
Thanks
Gary
On 5/22/16, 4:02 AM, "Carl Baldwin" wrote:
>On Fri, May 20, 2016 at 1:44 PM, Brandon Logan
> wrote:
This is a little different because it also requires scheduling to multiple
segments (i.e. one network will have DHCP instances on every segment).
There may be some overlap in filtering candidate agents based on their
connectivity properties, but a lot of it will be orthogonal.
On Sun, May 22, 2016
It would be worth looking at the code that adds AZ awareness to DHCP
scheduling. There might be something to learn.
However, by design, segments and AZs are orthogonal concepts that don't
force any kind of correlation. There are segments that span AZs and AZs
that span segments. I really want t
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