-Docker image format migration tool for Arvados.
-
-This converts Docker images stored in Arvados from image format v1
-(Docker <= 1.9) to image format v2 (Docker >= 1.10).
-
-Requires Docker running on the local host.
-
-Usage:
-
-1) Run arvados/docker/migrate-docker19/build.sh to create
-arvados/migrate-docker19 Docker image.
-
-2) Set ARVADOS_API_HOST and ARVADOS_API_TOKEN to the cluster you want to migrate.
-
-3) Run arv-migrate-docker19
-
-This will query Arvados for v1 format Docker images. For each image that does
-not already have a corresponding v2 format image (as indicated by a
-docker_image_migration tag) it will perform the following process:
-
-i) download the image from Arvados
-ii) load it into Docker
-iii) update the Docker version, which updates the image
-iv) save the v2 format image and upload to Arvados
-v) create a migration link