--- title: "Modifying the OpenStack Configuration" canonical: "https://docs.infoblox.com/space/ipamdriverrhosp/53248204/Modifying%20the%20OpenStack%20Configuration" format: markdown --- The `neutron.conf` files on each controller node, as well as the `nova.conf` files on each compute node, must be updated as described in the following sections: - [*Neutron*](https://infoblox-docs.atlassian.net/wiki/spaces/ipamdriverrhosp/pages/53248219) - [*Nova*](https://infoblox-docs.atlassian.net/wiki/spaces/ipamdriverrhosp/pages/53024067)