I am trying to use Singularity for the first time however I came across an issue.
I am using the following command:
singularity build --remote my_sif.sif docker://containing_file/my_software:latest
However I get the following error/output:
INFO: Starting build...
INFO: Setting maximum build duration to 1h0m0s INFO: Remote "cloud.sylabs.io" added. INFO: Access Token Verified! INFO:
Token stored in /filepath_remote.yaml INFO: Remote "cloud.sylabs.io" now in use. INFO: Starting build... FATAL:
While performing build: conveyor failed to get: reading manifest latest in docker.io/user/my_software : errors: denied: requested access to the resource is denied unauthorized: authentication required FATAL: While performing build: build image size <= 0
Does anyone know why this would occur?
What version of
singularityare you using? Are you trying to build based on a docker image that requires authentication? Have you set up your authentication variables, e.g.:
Try running your singularity command with
singularity build --remote my_sif.sif docker://containing_file/my_software:latest --debug