Artifactory is a host tool which uploads build artifacts from the local build directory to a cloud storage bucket in an organized layout. The artifacts which are uploaded are determined by build API metadata, e.g. images.json, blobs.json, binaries.json, etc.
The infrastructure invokes the tool after each build, so that the artifacts may be accessed by downstream clients.
Artifacts specific to a build e.g. images are uploaded to a unique namespace according to a given
-uuid. Artifacts which may be shared across builds, e.g. blobs, debug binaries, etc. are uploaded to a shared namespace. The precise layout is documented in cmd/up.go.
Artifacts which live in shared namespaces are not uploaded more than once. Thus the number of files uploaded, and the runtime of the tool, go down depending on the amount of deduplication across builds and/or repeat invocations.