Windows Server 2019 (Native)
Windows Server 2016 (Docker)
Windows Server 2019 supports native Windows Server 2016 containers with Hyper-V Isolation and Windows Server 2019 containers with and without Hyper-V Isolation. Windows 10 containers are not (yet) supported for running on Windows Server 2019, with or without Hyper-V Isolation.
Windows Server 2019 is not yet officially supported by Docker and Kubernetes.
Native = Windows Containers
Microsoft, S2D [SDS]/2019, Datacenter
Container Host OS Compatbility, Containers, Workload Support