There are 1 repository under vcluster topic.
Corsinvest for Proxmox VE Web Admin Clusters - vCenter but for Proxmoxm VE
Kubernetes YAML manifests in configuration repository managed by Argo CD
Kubernetes Fleet Management with Cluster API and GitOps
Disk synchronization for vclusters (https://www.vcluster.com/)
A VCluster Plugin to Sync Any Desired Secret to Any VCluster Namespace
vcluster + flux multi-tenancy PoC
Commodore component to manage vcluster (https://www.vcluster.com/)
Helm chart to install virtual cluster on a physical cluster
How to use vCluster, ArgoCD ApplicationSet and Pull request generator to manage short-live test ephemeral environments