##Dockerfile
FROM centos:7
RUN yum update -y && yum install -y wget perl openssl-devel dmidecode

RUN wget -q -O - http://linux.dell.com/repo/hardware/latest/bootstrap.cgi | bash
RUN yum install -y srvadmin-idracadm7

RUN cp /opt/dell/srvadmin/bin/idracadm7 /usr/local/bin/racadm

##Build via... (run inside somedir/Dockerfile)
docker build --tag racadm:latest .

##Add in bashrc/zshrc whatever
alias racadm="docker run --rm -it racadm:latest racadm"