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> * Images are just files. You can copy them around (or archive them) like any other file Never heard of Singularity before, and it does look interesting. Want
by GordonS 6y ago
> * Images are just files. You can copy them around (or archive them) like any other file
Never heard of Singularity before, and it does look interesting. Wanted to point out though that you can create tarballs of Docker images, copy them around, and load them into a Docker instance. This is really common for air-gapped deployments.
- anderspitman 6y agoI've never seen this mentioned in the official Docker docs. Is it a well-supported workflow?
- jacques_chester 6y agoYes. https://docs.docker.com/engine/reference/commandline/save/ https://docs.docker.com/engine/reference/commandline/save/
- jonfw 6y agoDocker save and docker load- I use this often for air-gapped installations and it works exactly as well as docker pull in my experience.