On 7/29/2016 12:32 PM, Sean Dague wrote:
On 07/28/2016 05:38 PM, Matt Riedemann wrote:
On 7/28/2016 3:55 PM, Matt Riedemann wrote:
For os-attach-interfaces, we need that to attach/detach interfaces to a
server, so those actions don't go away with 2.36. We can also list and
show interfaces (ports) which is a proxy to neutron, but in this case it
seems a tad bit necessary, else to list ports for a given server you
have to know to list ports via neutron CLI and filter on
device_id=server.uuid.
On second thought, we could drop the proxy APIs to list/show ports for a
given server. python-openstackclient could have a convenience CLI for
listing ports for a server. And the show in os-attach-interfaces takes a
server id but it's not used, so it's basically pointless and should just
be replaced with neutron.
The question is, as these are proxies and the 2.36 microversion was for
proxy API deprecation, can we still do those in 2.36 even though it's
already merged? Or do they need to be 2.37? That seems like the more
accurate thing to do, but then we really have some weird "which is the
REAL proxy API microversion?" logic going on.
I think we could move forward with deprecation in novaclient either way.
We should definitely move forward with novaclient CLI deprecations.
We've said that microversions are idempotent, so fixing one in this case
isn't really what we want to do, it should just be another bump, with
things we apparently missed. I'm not sure it's super important that
there is a REAL proxy API microversion. We got most of it in one go, and
as long as we catch the stragglers in 2.39 (let's make that the last
merged one before the release so that we can figure out anything else we
missed, and keep get me a network as 2.37).
-Sean
That works for me.
I'm on the fence about deprecating os-virtual-interfaces, it would
actually work for both nova-network and neutron now since for neutron
we're now also creating VirtualInterface records in the nova database.
If it were just nova-network, it would be a no-brainer since that's
deprecated and going away. But it could be a useful API still if we
updated it to return VIF tags (added in 2.32). It wouldn't be a proxy to
Neutron, we could literally pull up the nova.network.api code into
nova.network.base_api to make that work (but it would need a new
microversion).
At this point that kind of change would be an Ocata thing, but deciding
what to do about it depends on how we treat the virtual-interface-list
CLI in novaclient.
--
Thanks,
Matt Riedemann
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