Introducing vSphere Cloud Native Storage (CNS)

I’m delighted to be able to share with you that, coinciding with the release of vSphere 6.7 U3, VMware have also announced Cloud Native Storage (CNS). CNS builds on the legacy of the earlier vSphere Cloud Provider (VCP) for Kubernetes, and along with a new release of the Container Storage Interface (CSI) for vSphere and Cloud Provider Interface (CPI) for vSphere, CNS aims to improve container volume management and provide deep insight into how container applications running on top of vSphere infrastructure are consuming the underlying vSphere Storage. Now, there may be a lot of unfamiliar terminology in that opening…

A first look at vFile – Sharing a persistent volume between containers

Regular readers will have noticed that I have been doing a bit of work recently with docker swarm, and what you need to do to get it to work on VMs running on vSphere. The reason why I had taken such an interest is because I wanted to look at a new product that our Project Hatchway team have been cooking up, namely vFile. In a nutshell, vFile provides simultaneous, persistent volume access between nodes in the same Docker Swarm cluster. In some ways, it can be thought of as an extension to vDVS, the vSphere Docker Volume Service (from…