Drop Xenial support
With the goals of Ussuri being Python 3.6 [1], the python 3.5
environment on Xenial is too old. Remove testing and the most obvious
bits of support from devstack.
Also drop claimed support for artful, which is long EOL.
[1] https://governance.openstack.org/tc/reference/runtimes/ussuri.html
Change-Id: Iefcca99904dde76b34efbbfc0e04515dfa5a09e5
diff --git a/files/debs/nova b/files/debs/nova
index 5e14aec..e5110e9 100644
--- a/files/debs/nova
+++ b/files/debs/nova
@@ -10,9 +10,8 @@
kpartx
libjs-jquery-tablesorter # Needed for coverage html reports
libmysqlclient-dev
-libvirt-bin # dist:xenial NOPRIME
-libvirt-clients # not:xenial NOPRIME
-libvirt-daemon-system # not:xenial NOPRIME
+libvirt-clients # NOPRIME
+libvirt-daemon-system # NOPRIME
libvirt-dev # NOPRIME
mysql-server # NOPRIME
parted