The import and export of the container of Docker practice _docker

Objective

The popularity of Docker is inextricably linked to its ease of sharing and portability of containers. Not only can users submit containers to the public server, they can also export containers to the local file system. Again, we can import the exported containers into the Docker environment.

If you want to export a local container, you can use a Docker export command that you can use to docker import import from the container snapshot file as a mirror

1, first find the running container ID

2, and then use docker export the command to export the container (here in the GWAS_HF case of containers)

3. View export results, scp command transfer to another server

4, use docker import from the container snapshot file and then import as a mirror

followed by the rna mirror name, v1.7 for its tag.

5, see if the mirror has been imported

Mirror import success is shown here.

6, the final use of the image of the new container, and the original server on the required documents to scp come over.

Summarize

The above is Docker import and export the entire contents of the container, I hope the content of this article for everyone's study or work can help, if there is doubt you can message exchange.