FROM scratch
ADD centos-7-docker.tar.xz /

LABEL org.label-schema.schema-version="1.0" \
    org.label-schema.name="CentOS Base Image" \
    org.label-schema.vendor="CentOS" \
    org.label-schema.license="GPLv2" \
    org.label-schema.build-date="20181205"

CMD ["/bin/bash"]