Package: python3-x2gobroker Version: 0.0.4.0-3 The x2gobroker/agent.py source file contains the following lines in the _call_remote_broker_agent function:
elif 'host_key_policy' not in remote_agent: remote_agent['host_key_policy'] = paramiko.WarningPolicy() This overrides the paramiko SSH library default which is RejectPolicy. I believe that should be the default in python3-x2gobroker as well, because it's the expected default in SSH clients and libraries, and because the (indirect) caller in broker/base_broker.py does not set a policy.