Disclaimer I work at Pivotal but - I'd suggest taking a look at
http://bosh.io which can handle full stack automation ; there already are quality releases for MySQL, elastic, mongo (from anynines), and Cassandra, with commercially supported releases in some cases with fully orchestrated vm and volume management on Openstack.
These are for cloud foundry nominally but (yay actually collaborating foundations) the open service broker API ( https://www.openservicebrokerapi.org/ ) allows you to hook these into Kube and (the best part) standardize how your CI/CD pipelines manage the lifecycle of these services independently of whether they're backed by Openstack today or Kubernetes tomorrow.
Persistent volumes for these sorts of services on Kube will require the new PetSet primitive to mature.