ci-installer filled hostname containing underscore what is invalid
Issue-ID: OOM-2119
Change-Id: I26dfa7115ba9e700715e0fae441c21a26fde3382
Signed-off-by: Tomáš Levora <t.levora@partner.samsung.com>
           ansible_host: {{ resource_host }}
     infrastructure:
       hosts:
-        infra_host:
+        infra:
           ansible_host: infra
           cluster_ip: {{ hostvars['infra'].ansible_default_ipv4.address }}
           external_ip: "{{ hostvars['infra'].ansible_host }}"
 {% endfor %}
         kubernetes-control-plane:
           hosts:
-            infra_host
+            infra
         kubernetes-etcd:
           hosts:
-            infra_host
+            infra
     nfs-server:
       hosts:
         node0