[Capi-bof] Charter - last call for changes
Michael Richardson
mcr at sandelman.ottawa.on.ca
Wed Mar 25 12:05:50 CDT 2009
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>>>>> "Sam" == Sam Johnston <samj at samj.net> writes:
>> I would suggest that layer-3 configuration is simply out of
>> scope. Layer-3 configuration is not a problem unique to cloud
>> computing: a cabinet/bay full of servers has exactly the same
>> problems as a cloud of virtual machines.
>>
>> What is in scope layer-1 and layer-2 configuration, which
>> historically was physical, and therefore a "local consideration"
>> before.
>>
Sam> Actually layer 2 (data-link/MAC) is usually burnt into the VM
What do you mean, "burnt into the VM"?
Lets take OVF for a moment. The macaddress of the adapter is NOT present
there... I would like to be able to specify it to the cloud along with
the OVF to use, or ask the cloud to allocate a unique one to this
instance.
As for how IP is allocated, DHCP is certainly common, but that's a
function of what's inside the VM. It could also be statically defined.
Sam> So what we're really talking about here is restricting this to
Sam> layer 1 (physical) - a virtual wiring cabinet of sorts. The
Sam> proposed tag option allows for arbitrarily complex
Sam> configurations (including vendor extensions for runtime
Sam> concerns like enabling CDP) - the only real remaining question
Sam> is whether it's interesting to allow multiple tags per
Sam> interface.
Sam> Does that all sit well with you? We agree that the workloads
Sam> are essentially immutable.
I think we have a mild terminology confusion, but you have got my
agreement to this charter.
- --
] Y'avait une poule de jammé dans l'muffler!!!!!!!!! | firewalls [
] Michael Richardson, Sandelman Software Works, Ottawa, ON |net architect[
] mcr at sandelman.ottawa.on.ca http://www.sandelman.ottawa.on.ca/ |device driver[
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