As a preparation to make the root filesystems (full and minimal image) read-only, as it would be on a production system, we introduce a new data partition which contains (also persistent) runtime data and configuration data.
New image recipe for the data partition. Workaround using bind-auto-mounting on /var can be removed
Container manifests for initial auto-deployment are now located on the data partition
containerd's working directory is now moved to /data/var/containerd
As a preparation to make the root filesystems (full and minimal image) read-only, as it would be on a production system, we introduce a new data partition which contains (also persistent) runtime data and configuration data.