Pulp

My suggestion here would be to create a centos 8 fips box and push it up to https://app.vagrantup.com/. We did this for centos 7:

https://app.vagrantup.com/pulp/boxes/centos7-fips

Here is an ansible playbook task from Foreman that will set FIPS:

https://github.com/theforeman/forklift/blob/master/roles/fips/tasks/main.yml

Note that we tried to use this ^ for pulplift but the reboot step took a while and caused later provisioning steps to sometimes fail so it's better to create a fips-enabled base box.

As per CI-Meeting, it was stated that this can be established by providing a kernel parameter.

There is a cmd_line option for the libvirt vagrant provider [0] that claims to append to the kernel command line.

[0] https://github.com/vagrant-libvirt/vagrant-libvirt#domain-specific-options