[interfaces] Deploy interfaces on hodaur

plays/network-interfaces.yml

 #!/usr/bin/env ansible-playbook
 ---
-- hosts: voyager.adm.crans.org,boeing.adm.crans.org,fluxx.adm.crans.org
+- hosts: voyager.adm.crans.org,boeing.adm.crans.org,fluxx.adm.crans.org,hodaur.adm.crans.org
   vars:
     vlan:
       - name: srv
         id: 2
-        gateway: 185.230.79.99
-        dns: 185.230.79.99
+        gateway: 185.230.79.4  # 185.230.79.62
+        dns: 185.230.79.4  # 185.230.79.62
         gateway_v6: 2a0c:700:2::ff:fe00:9902
       - name: srv_nat
         id: 3