diff --git a/run_tests.sh b/run_tests.sh
index 0da3d1d..d9dacfb 100755
--- a/run_tests.sh
+++ b/run_tests.sh
@@ -35,8 +35,12 @@ source /etc/os-release || source /usr/lib/os-release
 install_pkg_deps() {
     pkg_deps="git"
 
+    # Prefer dnf over yum for CentOS.
+    which dnf &>/dev/null && RHT_PKG_MGR='dnf' || RHT_PKG_MGR='yum'
+
     case ${ID,,} in
-        centos|rhel) pkg_mgr_cmd="yum install -y" ;;
+        *suse*) pkg_mgr_cmd="zypper -n in" ;;
+        centos|rhel) pkg_mgr_cmd="${RHT_PKG_MGR} install -y" ;;
         fedora) pkg_mgr_cmd="dnf -y install" ;;
         ubuntu|debian) pkg_mgr_cmd="apt-get install -y" ;;
         *) echo "unsupported distribution: ${ID,,}"; exit 1 ;;
@@ -45,24 +49,12 @@ install_pkg_deps() {
     eval sudo $pkg_mgr_cmd $pkg_deps
 }
 
-git_clone_repo() {
-    if [[ ! -d tests/common ]]; then
-        # The tests repo doesn't need a clone, we can just
-        # symlink it.
-        if [[ "$(basename ${WORKING_DIR})" == "openstack-ansible-tests" ]]; then
-            ln -s ${WORKING_DIR} ${WORKING_DIR}/tests/common
-        else
-            git clone -b stable/newton \
-                https://git.openstack.org/openstack/openstack-ansible-tests \
-                tests/common
-        fi
-    fi
-}
-
+# Install the host distro package dependencies
 install_pkg_deps
 
-git_clone_repo
+# Clone the tests repo for access to the common test script
+source tests/tests-repo-clone.sh
 
-# start executing the main test script
+# Execute the common test script
 source tests/common/run_tests_common.sh
 
diff --git a/tests/tests-repo-clone.sh b/tests/tests-repo-clone.sh
new file mode 100755
index 0000000..9e3bd8e
--- /dev/null
+++ b/tests/tests-repo-clone.sh
@@ -0,0 +1,103 @@
+#!/bin/bash
+# Copyright 2017, Rackspace US, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# PURPOSE:
+# This script clones the openstack-ansible-tests repository to the
+# tests/common folder in order to be able to re-use test components
+# for role testing.
+
+# WARNING:
+# This file is maintained in the openstack-ansible-tests repository:
+# https://git.openstack.org/cgit/openstack/openstack-ansible-tests
+# If you need to change this script, then propose the change there.
+# Once it merges, the change will be replicated to the other repositories.
+
+## Shell Opts ----------------------------------------------------------------
+
+set -e
+
+## Vars ----------------------------------------------------------------------
+
+export TESTING_HOME=${TESTING_HOME:-$HOME}
+export WORKING_DIR=${WORKING_DIR:-$(pwd)}
+export CLONE_UPGRADE_TESTS=${CLONE_UPGRADE_TESTS:-no}
+export ZUUL_TESTS_CLONE_LOCATION="/home/zuul/src/git.openstack.org/openstack/openstack-ansible-tests"
+
+## Functions -----------------------------------------------------------------
+
+function create_tests_clonemap {
+
+# Prepare the clonemap for zuul-cloner to use
+cat > ${TESTING_HOME}/tests-clonemap.yaml << EOF
+clonemap:
+  - name: openstack/openstack-ansible-tests
+    dest: ${WORKING_DIR}/tests/common
+EOF
+
+}
+
+## Main ----------------------------------------------------------------------
+
+# If zuul-cloner is present, use it so that we
+# also include any dependent patches from the
+# tests repo noted in the commit message.
+# We only want to use zuul-cloner if we detect
+# zuul v2 running, so we check for the presence
+# of the ZUUL_REF environment variable.
+# ref: http://git.openstack.org/cgit/openstack-infra/zuul/tree/zuul/ansible/filter/zuul_filters.py?h=feature/zuulv3#n17
+if [[ -x /usr/zuul-env/bin/zuul-cloner ]] && [[ "${ZUUL_REF:-none}" != "none" ]]; then
+
+    # Prepare the clonemap for zuul-cloner to use
+    create_tests_clonemap
+
+    # Execute the clone
+    /usr/zuul-env/bin/zuul-cloner \
+        --cache-dir /opt/git \
+        --map ${TESTING_HOME}/tests-clonemap.yaml \
+        git://git.openstack.org \
+        openstack/openstack-ansible-tests
+
+    # Clean up the clonemap.
+    rm -f ${TESTING_HOME}/tests-clonemap.yaml
+
+# Alternatively, use a simple git-clone. We do
+# not re-clone if the directory exists already
+# to prevent overwriting any local changes which
+# may have been made.
+elif [[ ! -d tests/common ]]; then
+
+    # The tests repo doesn't need a clone, we can just
+    # symlink it. As zuul v3 clones into a folder called
+    # 'workspace' we have to use one of its environment
+    # variables to determine the project name.
+    if [[ "${ZUUL_SHORT_PROJECT_NAME:-none}" == "openstack-ansible-tests" ]] ||\
+       [[ "$(basename ${WORKING_DIR})" == "openstack-ansible-tests" ]]; then
+        ln -s ${WORKING_DIR} ${WORKING_DIR}/tests/common
+
+    # In zuul v3 any dependent repository is placed into
+    # /home/zuul/src/git.openstack.org, so we check to see
+    # if there is a tests checkout there already. If so, we
+    # symlink that and use it.
+    elif [[ -d "${ZUUL_TESTS_CLONE_LOCATION}" ]]; then
+        ln -s "${ZUUL_TESTS_CLONE_LOCATION}" ${WORKING_DIR}/tests/common
+
+    # Otherwise we're clearly not in zuul or using a previously setup
+    # repo in some way, so just clone it from upstream.
+    else
+        git clone -b stable/newton \
+            https://git.openstack.org/openstack/openstack-ansible-tests \
+            ${WORKING_DIR}/tests/common
+    fi
+fi
diff --git a/tox.ini b/tox.ini
index 1698142..a65c182 100644
--- a/tox.ini
+++ b/tox.ini
@@ -53,16 +53,9 @@ commands =
     {posargs}
 
 
-[testenv:tests_clone]
-commands =
-    bash -c "if [ ! -d "{toxinidir}/tests/common" ]; then \
-               git clone -b stable/newton https://git.openstack.org/openstack/openstack-ansible-tests {toxinidir}/tests/common; \
-             fi"
-
-
 [testenv:pep8]
 commands =
-    {[testenv:tests_clone]commands}
+    bash -c "{toxinidir}/tests/tests-repo-clone.sh"
     bash -c "{toxinidir}/tests/common/test-pep8.sh"
 
 
@@ -70,19 +63,28 @@ commands =
 # Ignores the following rules due to how ansible modules work in general
 #     F403 'from ansible.module_utils.basic import *' used;
 #          unable to detect undefined names
-#     H303 No wildcard (*) import.
-ignore=F403,H303
+ignore=F403
 
 
 [testenv:bashate]
 commands =
-    {[testenv:tests_clone]commands}
+    bash -c "{toxinidir}/tests/tests-repo-clone.sh"
     bash -c "{toxinidir}/tests/common/test-bashate.sh"
 
 
+# The deps URL should be set to the appropriate git URL.
+# In the tests repo itself, the variable is uniquely set to
+# the toxinidir so that the role is able to test itself, but
+# the tox config is exactly the same as other repositories.
+#
+# The value for other repositories must be:
+# http://git.openstack.org/cgit/openstack/openstack-ansible-tests/plain/test-ansible-deps.txt
+# or for a stable branch:
+# http://git.openstack.org/cgit/openstack/openstack-ansible-tests/plain/test-ansible-deps.txt?h=stable/newton
 [testenv:ansible]
 deps =
     {[testenv]deps}
+    -rhttps://git.openstack.org/cgit/openstack/openstack-ansible/plain/global-requirement-pins.txt?h=stable/newton
     -rhttp://git.openstack.org/cgit/openstack/openstack-ansible-tests/plain/test-ansible-deps.txt?h=stable/newton
 
 
@@ -90,7 +92,7 @@ deps =
 deps =
     {[testenv:ansible]deps}
 commands =
-    {[testenv:tests_clone]commands}
+    bash -c "{toxinidir}/tests/tests-repo-clone.sh"
     bash -c "{toxinidir}/tests/common/test-ansible-syntax.sh"
 
 
@@ -98,7 +100,7 @@ commands =
 deps =
     {[testenv:ansible]deps}
 commands =
-    {[testenv:tests_clone]commands}
+    bash -c "{toxinidir}/tests/tests-repo-clone.sh"
     bash -c "{toxinidir}/tests/common/test-ansible-lint.sh"
 
 
@@ -106,7 +108,7 @@ commands =
 deps =
     {[testenv:ansible]deps}
 commands =
-    {[testenv:tests_clone]commands}
+    bash -c "{toxinidir}/tests/tests-repo-clone.sh"
     bash -c "{toxinidir}/tests/common/test-ansible-functional.sh"