FROM centos:8 RUN dnf -y update && dnf clean all RUN dnf install -y epel-release RUN dnf groupinstall "Infiniband Support" -y RUN dnf install -y opensm-3.3.23 COPY opensm.conf /etc/rdma/opensm.conf COPY start.sh / RUN chmod +x /start.sh ENTRYPOINT ["/start.sh"]