I have a environment where Foreman and openstack hosts are in the same network space, 10.10.10.0. The float address space for the openstack VM are 10.10.20.0 and their private address are 192.168.1.0.

When foreman starts a VM, it gets the float address and assigns the DNS entry for it, say 10.10.20.1. After the VM is used and removed, foreman removes a entry for the private address, 192.168.1.2.

This causes a problem when bringing up the next VM as it can get the same float address and a conflict in the DNS record will happen.

I am using version 1.7.0 of foreman.