git - Best practices for using docker in an air-gapped environment -


i'm new docker, , use in air-gapped environment. understand can set own repository inside isolated system, don't know how many docker images need docker hub environment. if download them .zip or .tgz archive, great, don't see way hub. can't use docker outside isolated environment. may able use git outside air-gapped environment, getting .zip archives better. advice on how started appreciated.

you can following produce archive file image on hub:

docker pull image:tag docker save image:tag -o file.tar

then transfer file.tar air-gapped machine , do:

docker load -i file.tar

if have air-gapped network, rather single machine, it's better idea set own registry within network contains curated images.


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