-ssh-keygen -y -f "${MHDATADIR}/ssh_host_rsa_key" > "${SYSDATADIR}/ssh_host_rsa_key.pub"
-log info "SSH host public key output to file: ${SYSDATADIR}/ssh_host_rsa_key.pub"
+ssh-keygen -y -f "${MHDATADIR}/ssh_host_rsa_key" > "$HOST_KEY_PUB"
+log info "SSH host public key output to file: $HOST_KEY_PUB"