openstack-manuals/doc/install-guide/source/environment-networking-storage-cinder.rst

Block storage node (Optional)

If you want to deploy the Block Storage service, configure one additional storage node.

Configure network interfaces

• Configure the management interface:
  • IP address: 10.0.0.41
  • Network mask: 255.255.255.0 (or /24)
  • Default gateway: 10.0.0.1

Configure name resolution

1. Set the hostname of the node to block1.
3. Reboot the system to activate the changes.