Find appropriate rpm for your architecture here: https://support.hpe.com/hpesc/public/swd/detail?swItemId=MTX-d5125e2bff7d4e92a1b0fcebc6
$ sudo yum install -y libstoragemgmt libstoragemgmt-hpsa-plugin;
$ sudo yum install -y http://downloads.linux.hpe.com/SDR/repo/spp/RedHat/8/x86_64/current/ssacli-4.21-7.0.x86_64.rpm
$ export LSMCLI_URI=hpsa://?ssacli=$(which ssacli)