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/stack.sh b/stack.sh
index b7b37e2..d0206eb 100755
--- a/stack.sh
+++ b/stack.sh
@@ -12,7 +12,7 @@
# a multi-node developer install.
# To keep this script simple we assume you are running on a recent **Ubuntu**
-# (16.04 Xenial or newer), **Fedora** (F24 or newer), or **CentOS/RHEL**
+# (Bionic or newer), **Fedora** (F24 or newer), or **CentOS/RHEL**
# (7 or newer) machine. (It may work on other platforms but support for those
# platforms is left to those who added them to DevStack.) It should work in
# a VM or physical server. Additionally, we maintain a list of ``deb`` and
@@ -221,7 +221,7 @@
# Warn users who aren't on an explicitly supported distro, but allow them to
# override check and attempt installation with ``FORCE=yes ./stack``
-if [[ ! ${DISTRO} =~ (xenial|artful|bionic|stretch|jessie|f29|opensuse-15.0|opensuse-15.1|opensuse-tumbleweed|rhel7) ]]; then
+if [[ ! ${DISTRO} =~ (bionic|stretch|jessie|f29|opensuse-15.0|opensuse-15.1|opensuse-tumbleweed|rhel7) ]]; then
echo "WARNING: this script has not been tested on $DISTRO"
if [[ "$FORCE" != "yes" ]]; then
die $LINENO "If you wish to run this script anyway run with FORCE=yes"