Merge "Remove rolename var from tox test"

tox.ini

@@ -138,7 +138,6 @@ commands =
     ansible-playbook -i {toxinidir}/tests/inventory \
                      --syntax-check \
                      --list-tasks \
-                     -e "rolename={toxinidir}" \
                      {toxinidir}/tests/test.yml
 
 
@@ -184,7 +183,6 @@ setenv =
 commands =
     {[testenv:ansible]commands}
     ansible-playbook -i {toxinidir}/tests/inventory \
-                     -e "rolename={toxinidir}" \
                      -e "install_test_packages=True" \
                      {toxinidir}/tests/test.yml -vvvv
     {[testenv:func_logs]commands}