From 23df4da0d4e61e2149e0ec164d0bad02fc8a3f07 Mon Sep 17 00:00:00 2001
From: Matt Riedemann <mriedem.os@gmail.com>
Date: Mon, 19 Mar 2018 14:27:01 -0400
Subject: [PATCH] Use Queens UCA

This updates the UCA usage from Pike to Queens. As a result,
the various volume multiattach checks can also be removed
because the Queens UCA has libvirt 4.0.0.

Change-Id: Icb971831c8d4fe5f940d9e7993d53f1c3765e30f
---
 stackrc              |  7 +------
 tools/fixup_stuff.sh | 13 ++++---------
 2 files changed, 5 insertions(+), 15 deletions(-)

diff --git a/stackrc b/stackrc
index e8c35f423e..d3ea33ef44 100644
--- a/stackrc
+++ b/stackrc
@@ -625,12 +625,7 @@ VIRT_DRIVER=${VIRT_DRIVER:-$DEFAULT_VIRT_DRIVER}
 case "$VIRT_DRIVER" in
     ironic|libvirt)
         LIBVIRT_TYPE=${LIBVIRT_TYPE:-kvm}
-        # If ENABLE_VOLUME_MULTIATTACH is True, the Ubuntu Cloud Archive can't
-        # be used until it provides libvirt>=3.10, and with older versions of
-        # Ubuntu the group is "libvirtd".
-        # TODO(mriedem): Remove the ENABLE_VOLUME_MULTIATTACH check when
-        # UCA has libvirt>=3.10.
-        if [[ "$os_VENDOR" =~ (Debian|Ubuntu) && "${ENABLE_VOLUME_MULTIATTACH}" == "False" ]]; then
+        if [[ "$os_VENDOR" =~ (Debian|Ubuntu) ]]; then
             # The groups change with newer libvirt. Older Ubuntu used
             # 'libvirtd', but now uses libvirt like Debian. Do a quick check
             # to see if libvirtd group already exists to handle grenade's case.
diff --git a/tools/fixup_stuff.sh b/tools/fixup_stuff.sh
index 90b2c8bf1f..914793245e 100755
--- a/tools/fixup_stuff.sh
+++ b/tools/fixup_stuff.sh
@@ -77,28 +77,23 @@ function fixup_keystone {
 # Make it possible to switch this based on an environment variable as
 # libvirt 2.5.0 doesn't handle nested virtualization quite well and this
 # is required for the trove development environment.
-# The Pike UCA has qemu 2.10 but libvirt 3.6, therefore if
-# ENABLE_VOLUME_MULTIATTACH is True, we can't use the Pike UCA
-# because multiattach won't work with those package versions.
-# We can remove this check when the UCA has libvirt>=3.10.
 function fixup_uca {
-    if [[ "${ENABLE_UBUNTU_CLOUD_ARCHIVE}" == "False" || "$DISTRO" != "xenial" || \
-            "${ENABLE_VOLUME_MULTIATTACH}" == "True" ]]; then
+    if [[ "${ENABLE_UBUNTU_CLOUD_ARCHIVE}" == "False" || "$DISTRO" != "xenial" ]]; then
         return
     fi
 
     # This pulls in apt-add-repository
     install_package "software-properties-common"
-    # Use UCA for newer libvirt. Should give us libvirt 2.5.0.
+    # Use UCA for newer libvirt.
     if [[ -f /etc/ci/mirror_info.sh ]] ; then
         # If we are on a nodepool provided host and it has told us about where
         # we can find local mirrors then use that mirror.
         source /etc/ci/mirror_info.sh
 
-        sudo apt-add-repository -y "deb $NODEPOOL_UCA_MIRROR xenial-updates/pike main"
+        sudo apt-add-repository -y "deb $NODEPOOL_UCA_MIRROR xenial-updates/queens main"
     else
         # Otherwise use upstream UCA
-        sudo add-apt-repository -y cloud-archive:pike
+        sudo add-apt-repository -y cloud-archive:queens
     fi
 
     # Disable use of libvirt wheel since a cached wheel build might be