REX-Ray
REX-Ray is a container storage orchestration engine
...The long-term goal of the REX-Ray project is to enable collaboration between organizations focused on creating enterprise-grade storage plugins for the Container Storage Interface (CSI). As a rapidly changing specification, CSI support within REX-Ray will be planned when CSI reaches version 1.0, currently projected for a late 2018 release. In the interim, there remains active engagement with the project to support the community. REX-Ray provides a vendor-agnostic storage orchestration engine. The primary design goal is to provide persistent storage for Docker, Kubernetes, and Mesos. It is additionally available as a Go package, CLI tool, and Linux service which enables it to be used for additional use cases.