Red Hat OSP 7 Director custom hostnames

By default, nodes deployed with Director have standard FQDN in the format:




Which is fine but its nice to customize this a bit, no?

To do so, edit the following undercloud files:


and create/change the following parameter:

dhcp_domain = iaas.local (or whatever you prefer)

You also need to edit the deployment parameter:

default: ‘iaas.local’

in overcloud-without-mergepy.yaml

NB: It looks like this will only apply to OSP 7, OSP 8 has some changes to make this easier


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