top | item 30683150 (no title) ffk | 4 years ago Docker save (and presumably podman too) adds that metadata as a file in a tar. Each layer becomes a tar that is nested in the top level tar. discuss order hn newest hutrdvnj|4 years ago A container registry allows you to download multiple layer simultaneously and only those that you need (that you don't have in cache). e12e|4 years ago Indeed, registries don't do much more than what: docker image save foo:latest \ | ssh pod docker image load does (the stream is a docker tar archive with layers and metadata).
hutrdvnj|4 years ago A container registry allows you to download multiple layer simultaneously and only those that you need (that you don't have in cache).
e12e|4 years ago Indeed, registries don't do much more than what: docker image save foo:latest \ | ssh pod docker image load does (the stream is a docker tar archive with layers and metadata).
hutrdvnj|4 years ago
e12e|4 years ago