In this video Saiyam deploys vCluster onto a Kubernetes cluster with external etcd as a backens. There are two ways, one is external etcd deployment and other is to use the latest vCluster PRO feature to create virtual cluster with external postgres instance as etcd for the cluster.

vCluster 0.20 features - https://www.youtube.com/watch?v=xeG2k5IL96E&t=1s

► vCluster Platform Docs: https://www.vcluster.com/docs/platform

► vCluster Docs: https://www.vcluster.com/docs