The rest of the description of this validator is also incorrect. It says:
"This will attempt to connect to each service endpoint defined in your hosts file's controller_vip variable."
The validator gets the VIP from $(tripleo-ansible-inventory --list) which should come from $(heat output-show overcloud PublicVip). The validator is also currently checking horizon and keystone only.
The rest of the description of this validator is also incorrect. It says:
"This will attempt to connect to each service endpoint defined in your hosts file's controller_vip variable."
The validator gets the VIP from $(tripleo- ansible- inventory --list) which should come from $(heat output-show overcloud PublicVip). The validator is also currently checking horizon and keystone only.