+ if not images:
+ # Fetch Docker image if necessary.
+ try:
+ cwltool.docker.DockerCommandLineJob.get_image(dockerRequirement, pull_image)
+ except OSError as e:
+ raise WorkflowException("While trying to get Docker image '%s', failed to execute 'docker': %s" % (dockerRequirement["dockerImageId"], e))
+
+ # Upload image to Arvados
+ args = []
+ if project_uuid:
+ args.append("--project-uuid="+project_uuid)
+ args.append(image_name)
+ args.append(image_tag)
+ logger.info("Uploading Docker image %s:%s", image_name, image_tag)
+ try:
+ arvados.commands.put.api_client = api_client
+ arvados.commands.keepdocker.main(args, stdout=sys.stderr, install_sig_handlers=False, api=api_client)
+ except SystemExit as e:
+ if e.code:
+ raise WorkflowException("keepdocker exited with code %s" % e.code)