Yes you can import any kubernetes cluster into Rancher

Saiyam is working at Loft as a Principal Developer Advocate. Previously, at Walmart Labs, Oracle, and HP, Saiyam has worked on many facets of k8s, including the machine learning platform, scaling, multi-cloud, managed k8s services, and k8s documentation. He's worked on implementing Kubernetes solutions in different organizations. When not coding, Saiyam works on contributing to the community by writing blogs and organizing local meetups for Kubernetes and CNCF. He is also a Kubestronaut/Portainer/Traefik/CNCF ambassador and can be reached on Twitter @saiyampathak.