regctl blob copy

Updated on Jan 27, 2025

Synopsis

Copy a blob between repositories. This works in the same registry only. It attempts to mount the layers between repositories. And within the same repository it only sends the manifest with the new tag.

regctl blob copy <src_image_ref> <dst_image_ref> <digest>

Aliases

Examples

# copy a blob
regctl blob copy alpine registry.example.org/library/alpine \
  sha256:9123ac7c32f74759e6283f04dbf571f18246abe5bb2c779efcb32cd50f3ff13c

Options from parent commands

      --host stringArray     Registry hosts to add (reg=registry,user=username,pass=password,tls=enabled)
      --logopt stringArray   Log options
      --user-agent string    Override user agent
  -v, --verbosity string     Log level (trace, debug, info, warn, error) (default "WARN")