Try Kubernetes on OpenNebula

Deploy a Kubernetes cluster on virtual machines, in a hybrid cloud environment using tools like Rancher, or OpenNebula’s OneKE. Once the cluster is up and running, workloads can be deployed declaratively using YAML manifests, and managed through the kubectl CLI, dashboards, or CI/CD pipelines
In this section:

Run a Kubernetes Cluster on OpenNebula
Managing Kubernetes with Rancher and the Cluster API Integration