Standard cluster API subdomains.

an arbitrary subdomain of *.apps.<cluster-name>.<base-domain> used by DNS validations to verify that *.apps wildcard is configured properly.

Arbitrary, non-existing subdomain directly under *.<cluster-name>.<base-domain> (as opposed to directly under *.apps.<cluster-name>.<base-domain>) for wildcard configuration check.

Plain http machine config server port.

PreNetworkConfigScript script runs on hosts before network manager service starts in order to apply user's provided network configuration on the host.

PreNetworkConfigScriptWithNmstatectl script runs on hosts before network manager service starts in order to apply user's provided network configuration on the host.