In my team and at my present contract at the Haufe-Group in Freiburg, we are using Continuous Integration and Continuous Deployment with a Kubernetes infrastructure — in my team on our own baremetal servers, at Haufe in Azure. What we did not tackle sufficiently so far is storage — and we do not seem to be alone. I’ve reviewed the state of Kubernetes storage options in mid-2017 with a focus and Free and Open Source products, namely