4d9da2c40a
OSC networking commands need to authenticate to get service catalog, then decide to show nova-network or neutron command help message. Fake token and fake auth_type in prepare_to_run_command() casue os-cloud-config use AdminToken auth plugin, but pass all the auth information (include: username, password and so on) to it, that casue the class initialization error. Pop the fake token and url, then try to load auth plugin again to fix the issue. Change-Id: I8b140f0b0a60681fc2a35a013bb0c84ff8cb9589 Closes-Bug: #1650026