oci-fetch

Simple command line tool for fetching the Open Container Initiative image format over various transports.

Usage

$ go get github.com/containers/oci-fetch/oci-fetch
$ oci-fetch --help
oci-fetch will fetch an OCI image and store it on the local filesystem in a
.tar.gz file

Usage:
  oci-fetch docker://HOST/IMAGENAME[:TAG] FILEPATH [flags]

Examples:
oci-fetch docker://registry-1.docker.io/library/nginx:latest nginx.oci

Flags:
      --debug                            print out debugging information to stderr
  -h, --help                             help for oci-fetch
      --insecure-allow-http              don't enforce encryption when fetching images
      --insecure-skip-tls-verification   don't perform TLS certificate verification

Current Status

oci-fetch can currently fetch OCI images from a Docker v2 registry API.

Future Roadmap

In the future we want to support additional transports such as:

• file transport based on the OCI Image Layout
• http transport based on the OCI Image Layout but for HTTP paths
• ftp transport based on the OCI Image Layout
• Bittorrent transport based on gzipped tarball of OCI Image Layout

Contact

• Mailing list: containers-dev
• IRC: #container-projects on freenode.net