Simple tool to examine content of a local docker volume
git clone https://github.com/avegner/docker-volume-examiner.git
cd docker-volume-examiner
./examine-volume.sh <volume-name>- minimal Alpine Linux image is used as a base
- local volume is read-only mounted to
/ro-volume - Busybox tools can be used to examine volume content
You may need to perform post-installation configuration for Docker to eliminate usage of sudo. Here are the instructions.