On 05/03/2017 03:08 AM, Giuseppe Di Lena wrote:
Thank you a lot for the help!
I think that the problem can be solved using the anti-affinity filter, but we want
a regular user can choose an instance and set the property(image, flavour,
network, etc.) and a parameter Robustness >= 1(that is the number of copies of
this particular instance).
I'm pretty sure a regular user can create a server group and specify the
anti-affinity filter. And a regular user can certainly specify --min-count and
--max-count to specify the number of copies.
After that, we put every copy of this instance in a different compute, but we
need to track where we put every copy of the instance (we need to know it for
the algorithm that we would implement);
Normally only admin-level users are allowed to know which compute nodes a given
instance is placed on. Why do you need to track which compute nodes the
instances are on?
Chris
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