The containers-from-other-registries docs does not includes AWS and Azure, but not GCP (Artifact Registry). Does apptainer support GCP Artifact Registry? If yes, it would be helpful to have some docs on how to use GCP AR. Simply using the standard Docker approach of authentication with GCP AR results in a permissions error when pulling a private image:
FATAL: While making image from oci registry: error fetching image to cache: failed to get checksum for docker://...: Requesting bearer token: invalid status code from registry 403 (Forbidden)
Which Document page:
The containers-from-other-registries docs does not includes AWS and Azure, but not GCP (Artifact Registry). Does apptainer support GCP Artifact Registry? If yes, it would be helpful to have some docs on how to use GCP AR. Simply using the standard Docker approach of authentication with GCP AR results in a permissions error when pulling a private image: