Add a test Scenario for uwsgi & nginx

New func_uwsgi-nginx test scenario that will test keystone installed
with uwsgi behind nginx.
This will start off as experimental but can be used to test the final
nginx solution as it is finalised.

Change-Id: Id5ec7b1895b51232aacf1c86e564563de6c21d3f
Related: blueprint keystone-uwsgi

run_tests.sh

@@ -45,7 +45,7 @@ fi
 
 # run through each tox env and execute the test
 for tox_env in $(awk -F= '/envlist/ {print $2}' tox.ini | sed 's/,/ /g'); do
-  if [ "${tox_env}" != "ansible-functional" ]; then
+  if [[ "${tox_env}" != "ansible-functional" ]] && [[ ${tox_env} != "func_*" ]]; then
     tox -e ${tox_env}
   elif [ "${tox_env}" == "ansible-functional" ]; then
     if ${FUNCTIONAL_TEST}; then

tox.ini

@@ -162,6 +162,23 @@ commands =
                      {toxinidir}/tests/test.yml -vvvv
 
 
+# NOTE(andymccr): this will test keystone with uwsgi & nginx
+[testenv:func_uwsgi-nginx]
+install_command =
+    pip install -U --force-reinstall {opts} {packages}
+deps =
+    {[testenv:ansible]deps}
+setenv =
+    {[testenv:ansible]setenv}
+commands =
+    {[testenv:ansible]commands}
+    ansible-playbook -i {toxinidir}/tests/inventory \
+                     -e "rolename={toxinidir}" \
+                     -e "install_test_packages=True" \
+                     -e "keystone_apache_mod_wsgi_enabled=False" \
+                     {toxinidir}/tests/test.yml -vvvv
+
+
 [testenv:linters]
 deps =
     {[testenv:ansible]deps}