[libvirt] [jenkins-ci PATCH] lcitool: Update OS when building Docker images

[Andrea Bolognani]

On Fri, 2018-07-20 at 16:35 +0200, Andrea Bolognani wrote:
> The last build of the Fedora Rawhide Docker image failed
> with
> 
>   Transaction check error:
>     file /usr/lib64/libgdbm_compat.so.4.0.0 from install
>     of gdbm-libs-1:1.16-1.fc29.x86_64 conflicts with file
>     from package gdbm-1:1.14.1-3.fc28.x86_64
> 
> caused by the gdbm package having recently been split.
> 
> Especially with fast-moving distribution such as Fedora
> Rawhide and Debian Sid, we can't rely on the base OS not
> changing over time, so merely installing the packages we
> need on top of that is not enough.

Ping?

Our Fedora Rawhide Docker image is now one and a half months old,
which makes it not very representative of the current status of
such a fast-moving development branch, as evidenced by the recent
MinGW build issues that were only spotted by CentOS CI and not by
Travis, and I can't trigger a new (successful) build without
merging this.

-- 
Andrea Bolognani / Red Hat / Virtualization