diff --git a/Upgrading.md b/Upgrading.md index 9ce6b2b69b..d41f8f60e7 100644 --- a/Upgrading.md +++ b/Upgrading.md @@ -10,6 +10,7 @@ * [Disable old container manager configuration](#disable-old-container-manager-configuration) * [Install Kata Containers](#install-kata-containers) * [Create a Kata Container](#create-a-kata-container) +* [Upgrade from runV](#upgrade-from-runv) * [Upgrade Kata Containers](#upgrade-kata-containers) * [Appendices](#appendices) * [Assets](#assets) @@ -20,7 +21,7 @@ # Introduction This document explains how to upgrade from -[Clear Containers](https://github.com/clearcontainers) to +[Clear Containers](https://github.com/clearcontainers) and [runV](https://github.com/hyperhq/runv) to [Kata Containers](https://github.com/kata-containers) and how to upgrade an existing Kata Containers system to the latest version. @@ -118,6 +119,15 @@ Follow one of the [installation guides](https://github.com/kata-containers/docum $ sudo docker run -ti busybox sh ``` +# Upgrade from runV + +runV and Kata Containers can run together on the same system without affecting each other, as long as they are +not configured to use the same container root storage. Currently, runV defaults to `/run/runv` and Kata Containers +defaults to `/var/run/kata-containers`. + +Now, to upgrade from runV you need to fresh install Kata Containers by following one of +the [installation guides](https://github.com/kata-containers/documentation/tree/master/install). + # Upgrade Kata Containers As shown in the