Unable to connect to remote host using paramiko?
Maybe you are missing the missing_host_key_policy
What about this one:
proxy = Noneclient = paramiko.SSHClient()client.load_system_host_keys()client.set_missing_host_key_policy(paramiko.AutoAddPolicy())client.connect(host['hostname'], username=host['user'], sock=proxy)
more examples here: www.programcreek.com