Kubernetes Cluster with Proxmox VMs
With relatively little effort, K3s lets you set up a highly available Kubernetes cluster on Proxmox Virtual Environment (or similar). K3s is a lightweight Kubernetes distribution from Rancher that is especially well suited for edge computing, IoT, and homelab environments. By using three master nodes in an HA setup with embedded etcd, an HAProxy load balancer, and several worker nodes, you get a production-like cluster architecture that provides fault tolerance.