feat: add unkin.net domain (#347)

- manage the unkin.net domain
- ensure forwarding for unkin.net
- split domain from cname list and set zone correctly
- add fafflix to cnames list for haproxy2

Reviewed-on: #347

hieradata/roles/infra/dns/resolver.yaml

@@ -81,6 +81,11 @@ profiles::dns::resolver::zones:
       - 10.10.16.32
       - 10.10.16.33
     forward: 'only'
+  unkin.net-forward:
+    domain: 'unkin.net'
+    zone_type: 'forward'
+    forwarders: "%{alias('profiles_dns_upstream_forwarder_unkin')}"
+    forward: 'only'
   main.unkin.net-forward:
     domain: 'main.unkin.net'
     zone_type: 'forward'
@@ -176,6 +181,7 @@ profiles::dns::resolver::views:
   openforwarder:
     recursion: true
     zones:
+      - unkin.net-forward
       - main.unkin.net-forward
       - dmz.unkin.net-forward
       - network.unkin.net-forward