I am creating kubernetes cluster on EC2 machine with Amazon linux 2 ami, it was worked fine before two week, now I am facing an issue with same steps as Failed to setup ssh tunneling for host can't retrieve docker Info Ssh I to EC2 machine and tried docker ps command it unable to reach socket. Openshh version 7+ Docker install taken care by rancher tool. How it is creating issue now, not before. Can someone help me.