We have a lot of research centers here. Each one is a domain in CloudStack
with its administrators. I would like each domain to use as few public IPs
as possible and also use Projects to make management easier. For example,
it would be ok if each domain had one virtual router with one public IP for
NAT.

a) If each Project has a network, each will use one public IP (VR). Many
projects, many public IPs, what I'm trying to avoid.

b) If I use one VPC all VMs should be in the same Project. I can't share
VPC or Tiers with different Projects, as it is possible with Isolated
Networks. So, Projects lose their purpose. Here I can separate VMs in
different networks (tiers) but I can't use Projects features.

c) If I use one Isolated Network (for example, created by a domain admin),
I can share it with all projects inside the domain. However, all the VMs
should be connected to this network, without project isolation. In fact,
this would be a flat network shared by all VMs inside the domain and
Projects will be just separating VMs in groups with their administrators.

Anyone could suggest a way to use Domains with Projects and one or two
public IPs per domain?

Will it be possible to share different tiers with different projects, at
some point?

I appreciate any suggestions! Thank you!

-- 
Jorge Luiz Corrêa
Embrapa Agricultura Digital

echo "CkpvcmdlIEx1aXogQ29ycmVhCkFu
YWxpc3RhIGRlIFJlZGVzIGUgU2VndXJhbm
NhCkVtYnJhcGEgQWdyaWN1bHR1cmEgRGln
aXRhbCAtIE5USQpBdi4gQW5kcmUgVG9zZW
xsbywgMjA5IChCYXJhbyBHZXJhbGRvKQpD
RVAgMTMwODMtODg2IC0gQ2FtcGluYXMsIF
NQClRlbGVmb25lOiAoMTkpIDMyMTEtNTg4
Mgpqb3JnZS5sLmNvcnJlYUBlbWJyYXBhLm
JyCgo="|base64 -d

-- 
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