Docker Image Promoter

Image Promoter is a tool to promote Docker images between image registries.

It can promote multiple image versions in one go and does not require Docker to installed or any privileges on the system. It works on Linux, Windows and MacOS.

Image promoter also optimizes image promotion by skipping already existing layers. It transfers image on the fly, so it does not consume additional disk space.

Usage

Download latest version here - https://github.com/vbaksa/promoter/releases

Promoting single image

Promoting single image

./promoter push hub.docker.io/library/ubuntu:16.04 localhost:5000/library/ubuntu:16.04

Single image promotion options

 ./promoter push --help
Push image from one Registry into another one

Usage:
  promoter push [registry/image/tag] [registry/image/tag] [flags]

Flags:
  -d, --debug                  Debug
      --dest-http              Use http when connecting to Source Registry
      --dest-insecure          Accept all certificates when connecting to Destination Registry
      --dest-password string   Destination password
      --dest-username string   Destination username
      --src-http               Use http when connecting to Source Registry
      --src-insecure           Accept all certificates when connecting to Source Registry
      --src-password string    Source password
      --src-username string    Source username

Promoting multiple image tags

Promoting ALL image tags

./promoter tags hub.docker.io/library/ubuntu localhost:5000/library/ubuntu

Promoting multiple image tags with filter

./promoter tags tags hub.docker.io/library/ubuntu localhost:5000/library/ubuntu --tag-regexp="18"

Multi image promotion options

 ./promoter tags --help
Push all image tags from one Registry into another one

Usage:
  promoter tags [registry/image] [registry/image] [flags]

Flags:
  -d, --debug                  Debug
      --dest-http              Use http when connecting to Source Registry
      --dest-insecure          Accept all certificates when connecting to Destination Registry
      --dest-password string   Destination password
      --dest-username string   Destination username
      --src-http               Use http when connecting to Source Registry
      --src-insecure           Accept all certificates when connecting to Source Registry
      --src-password string    Source password
      --src-username string    Source username
      --tag-regexp string      Filter image tags by specified regexp