Compute node ~~~~~~~~~~~~ Configure network interfaces ---------------------------- #. Configure the first interface as the management interface: IP address: 10.0.0.31 Network mask: 255.255.255.0 (or /24) Default gateway: 10.0.0.1 .. note:: Additional compute nodes should use 10.0.0.32, 10.0.0.33, and so on. #. The provider interface uses a special configuration without an IP address assigned to it. Configure the second interface as the provider interface: Replace ``INTERFACE_NAME`` with the actual interface name. For example, *eth1* or *ens224*. * Edit the ``/etc/sysconfig/network-scripts/ifcfg-INTERFACE_NAME`` file to contain the following: Do not change the ``HWADDR`` and ``UUID`` keys. .. path /etc/sysconfig/network-scripts/ifcfg-INTERFACE_NAME .. code-block:: bash DEVICE=INTERFACE_NAME TYPE=Ethernet ONBOOT="yes" BOOTPROTO="none" .. end #. Reboot the system to activate the changes. Configure name resolution ------------------------- #. Set the hostname of the node to ``compute1``. #. .. include:: shared/edit_hosts_file.txt