Backup the contents of docker images

docker-backup.sh

container=""

bindings=$(docker inspect ${container} | jq -r '.[].HostConfig.Binds[]')

echo ${bindings} | while read bind; do
  volume=${bind/:*/}
  mount_point=${bind/*:/}
  echo "docker run --volumes-from ${CONTAINER} -it --rm -v $(pwd)/backups:/backups busybox tar -czvf /backups/${volume}.tar.gz \"${mount_point}\""
done