Shulou(Shulou.com)06/02 Report--

One: brief introduction

If the data generated in the Docker container does not generate a new image through docker commit so that the data can be saved as part of the image, it will be lost after the container is deleted. Simply put, a volume is a directory or file, so it does not belong to the federated file system, and the data in the volume can still be accessed after the container has been deleted. Docker provides two ways to manage data, data volumes and data volume containers.

two。 Mind map

Container volume management .jpg

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.