hosts: remove dhcp and recursive_dns groups

Use patterns instead for now.

network.yml

@@ -1,7 +1,7 @@
 #!/usr/bin/env ansible-playbook
 ---
 # Set up DHCP servers.
-- hosts: dhcp-pacaterie*.adm.auro.re
+- hosts: dhcp-*.adm.auro.re, !dhcp-aurore*.adm.auro.re,!dhcp-gs*.adm.auro.re
   vars:
     service_repo: https://gitlab.federez.net/re2o/dhcp.git
     service_name: dhcp
@@ -16,15 +16,15 @@
 
 
 # Deploy unbound DNS server (recursive).
-#- hosts: recursive_dns
-#  roles:
-#    - unbound
+- hosts: dns-*.adm.auro.re,!dns-aurore*.adm.auro.re,!dns-gs*.adm.auro.re
+  roles:
+    - unbound
 
 
 # Déploiement du service re2o aurore-firewall et keepalived
-#- hosts: routeur-pacaterie.adm.auro.re
-#  roles:
-#    - router
+- hosts: ~routeur-(pacaterie|edc).*\.adm\.auro\.re
+  roles:
+    - router
 
 
 # WIP: Deploy authoritative DNS servers