Cloud foundry offers their old(er) architecture as well as 2 ways to get the “cf push” experience over Kubernetes. Check out KubeCF and cf-for-k8s. Both of these are open source projects that you can deploy to a Kubernetes infrastructure of choice.

[1] https://github.com/cloudfoundry-incubator/kubecf [2] https://github.com/cloudfoundry/cf-for-k8s