Name localhost in generated Kubespray inventory

localhost is not named in the generated Kubespray inventory
and this causes issues when bumping Kubespray to newer version
as one of the roles expect to operate on localhost. [0]

https://github.com/kubernetes-sigs/kubespray/blob/master/roles/kubespray-defaults/tasks/fallback_ips.yml

Change-Id: Iade506d0d4dacb7c4c06cf702e24ecb6013066f5
1 file changed