I get an installation failed on hosts error while usng Cloudera Manager to install CDP 7.1.4 runtime on a trial basis. For this purpose I have spun up two VMs( Ubuntu 18), which use a NatNetwork to connect to each other( I can ping, and connect from one to another using ssh, also mocked a server on port 7182 on one machine, and nc connect to that port).
Firewall is disabled, ports are open, TLS is disabled, but the agent still stops. What could cause this break?