Hi, I am now trying to refactor the mistral context by using oslo_context. However, it turns out the error in testing of keystone (this test belongs to mistral unittest). What i saw in the error that, the below statement does not return value: auth_url = CONF.keystone_authtoken.auth_uri ( https://github.com/openstack/mistral/blob/master/mistral/utils/openstack/keystone.py#L48 ) and then keystone client can not authenticate since auth_url is not provided. I did not change anything just refactor the context. Master branch is still going well with this test. Does any one have information about it? Thanks in advanced Br, Tuan/Nokia -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20170413/4744e416/attachment.html>