[ovirt-devel] Ending support for 3.x engines on master

[Dan Kenigsberg]

On Sun, Jun 19, 2016 at 02:13:40PM +0300, Nir Soffer wrote:
> Hi all,
> 
> We should not support now Engine 3.5 with ovirt 4.0, but vdsm still
> accept 3.5 engines - I guess we forgot to disable it in 4.0.

Correct. There was a moment in time where we considered supporting 3.5
as well.

> 
> In 4.1, I don't think we should support any 3.x Engine - otherwise we
> will have to waste time maintaining old apis and infrastructure, instead
> of adding new features that matter to our users.

Do you have a list of old APIs you'd like to throw away? We've killed a
few in 4.0, and
  $ git grep REQUIRED_FOR
is not huge.

>
> I suggest we disable now support for 3.x engines.
>
> Please see Eli patch:
> https://gerrit.ovirt.org/59308
>
> Thoughts?

+1, but let's see if ydary/mgoldboi think we should keep 3.6.