Move test_json_error_callback params into molecule

This change moves the environment parameters from the tox
config into the role specific molecule config. This is being
done for test clarity as the tox environment is obscuring the
required configuration for the plugin.

Change-Id: I115a3ba6fca5f989299136ec40da37f52b6cddef
Signed-off-by: Kevin Carter <kecarter@redhat.com>

tox.ini

@@ -139,11 +139,6 @@ commands =
     python -m pytest --color=yes --html={envlogdir}/reports.html --self-contained-html {tty:-s} {toxinidir}/tests/test_molecule.py
 
 [testenv:mol-test_json_error_callback]
-setenv =
-  {[testenv]setenv}
-  JSON_ERROR_LOG_FILE=/tmp/json_error.log
-  ANSIBLE_LOAD_CALLBACK_PLUGINS=true
-  ANSIBLE_CALLBACK_WHITELIST=json_error
 basepython = {[testenv:mol]basepython}
 deps = {[testenv:mol]deps}
 changedir = {toxinidir}/tripleo_ansible/roles/test_json_error_callback

tripleo_ansible/roles/test_json_error_callback/molecule/default/molecule.yml

@@ -30,9 +30,13 @@ platforms:
 
 provisioner:
   name: ansible
+  config_options:
+    defaults:
+      callback_whitelist: json_error
   log: true
   env:
     ANSIBLE_STDOUT_CALLBACK: yaml
+    JSON_ERROR_LOG_FILE: /tmp/json_error.log
 
 scenario:
   test_sequence: