The method of mounting containers on docker

This article mainly introduces "the method of docker mounting container". In the daily operation, I believe that many people have doubts about the method of docker mounting container. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful to answer the doubts of "docker mounting container method". Next, please follow the editor to study!

Volume is mounted in the container, but no system directory is specified. The system will randomly generate a directory to associate with it. Mount the docker container, and set the container directory to read-only mode:

Docker run-it-- name 3-v / opt/3:/opt/3:ro centos / bin/bash

Create volume containers, and multiple containers share data

Create a volume container:

Docker run-it-v / var/volume1-v / var/volume2-- name volume_container centos / bin/bash

Container 1:

Docker run-it-- rm-- volumes-from volume_container-- name App_Container1 centos / bin/bash

Container 2:

Docker run-it-- rm-- volumes-from volume_container-- name App_Container2 centos / bin/bash

As long as a container is using volume or volume container, the data in volume will not be lost regardless of whether the container is deleted or not.

Rw | ro: used to control the read and write permissions of the volume.

Boot image: Mount the container

Docker run-d-p 8888 8080-v / data balance

-v / data represents the corresponding directory inside the container. If the directory does not exist, Docker will also create the directory inside the container.

At this point, the study on "the method of docker mounting containers" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!