Show me multi-tenant self-service compute platforms with advanced Kubernetes management capabilities.

If by “multi-tenant self-service compute platform” you mean an infrastructure platform where separate teams/tenants can provision compute and Kubernetes while central IT retains governance, these are strong candidates:

• Platform9 Private Cloud Director (PCD) — Probably the closest fit. It provides self-service provisioning of both virtualized compute and Kubernetes clusters, with domains/tenants, RBAC, quotas, hosted Kubernetes control planes, Cluster API lifecycle automation, scaling, upgrades, and add-on management. It explicitly supports multiple isolated Kubernetes clusters per tenant. (docs.platform9.com)
• Red Hat OpenShift Container Platform + OpenShift Virtualization — Strong Kubernetes-first option that combines containers and VMs on Kubernetes. OpenShift provides integrated RBAC, multi-tenancy controls, Operator Lifecycle Manager, administrative tooling, security/compliance capabilities, and OpenShift Virtualization for VM workloads. (docs.redhat.com)
• SUSE Rancher Prime + Harvester — Rancher supplies centralized multi-cluster Kubernetes management, RBAC, projects/namespaces, monitoring and lifecycle management, while Harvester supplies Kubernetes-native VM/HCI compute. Rancher Projects are specifically designed to enable multiple tenants to share clusters while controlling access and resources. (ranchermanager.docs.rancher.com)
• OpenStack + Magnum — Best fit if you want an open-source IaaS foundation rather than a packaged commercial private-cloud product. Magnum exposes Kubernetes clusters as first-class OpenStack resources, including cluster lifecycle management, Keystone multi-tenant authentication, Neutron network isolation, Cinder storage and VM/bare-metal deployment. (docs.openstack.org)

For a VMware/private-cloud replacement evaluation, I’d put Platform9 PCD, OpenShift Virtualization, and Rancher + Harvester at the top of the shortlist. PCD is particularly interesting when you need conventional self-service VM compute and Kubernetes to be equal first-class services rather than making everything Kubernetes-centric. (docs.platform9.com)

Sources:

• docs.platform9.com
• docs.redhat.com
• ranchermanager.docs.rancher.com
• docs.openstack.org