This kube-controller-manager Dockerfile adds ceph-common to an Official Ubuntu:16.04 Xenial DockerHub image.
The image artifact adds the latest Kubernetes kube-controller-manager binary on top of ceph-common, so that Ceph RDB utilities can be leveraged for projects like Openstack-Helm, or any other deployments that require Ceph persistent volume claims for Kubernetes workloads.
As an exmaple, to use this image for a kubeadm deployment, update /etc/kubernetes/manifests/kube-controller-manager.yaml after initialization of the cluster to point to a build for this image. If leveraging a local docker build, you may need to update the image pull policy. Finally, you will want to reboot your Kubernetes Master node.
If you wish to use a pre-built image, one is available on Quay.io.