gistfile1.txt

 docker run -it --rm \                                                                                                  
        -e REGISTRY_STORAGE=s3 \
        -e REGISTRY_STORAGE_S3_SECRETKEY="foo" \
        -e REGISTRY_STORAGE_S3_ACCESSKEY="bar" \
        -e REGISTRY_STORAGE_S3_BUCKET="baz" \
        -e REGISTRY_STORAGE_S3_REGION="eu-central-1" \
        openshift/origin-docker-registry:latest
FATA[0000] Error parsing configuration file: yaml: unmarshal errors: