neoloc/loopback_dns (#281)

- manage all interfaces in dns (except lo and anycast)
- move loopback0 anycast addresses to be anycast0

Reviewed-on: https://git.query.consul/unkinben/puppet-prod/pulls/281

site/profiles/manifests/dns/base.pp

@@ -7,6 +7,7 @@ class profiles::dns::base (
     'region',
     'country'
   ]]      $use_ns           = undef,
+  String $primary_interface = $facts['networking']['primary'],
   Optional[String] $ns_role = undef,
 ){
 
@@ -43,6 +44,24 @@ class profiles::dns::base (
   }
 
   # export dns records for client
-  profiles::dns::client {"${facts['networking']['fqdn']}-default":}
+  $facts['networking']['interfaces'].each | $interface, $data | {
 
+    # exclude those without ipv4 address, lo and anycast addresses
+    if $data['ip'] and $interface != 'lo' and $interface !~ /^anycast[0-9]$/ {
+
+      # use defaults for the primary_interface
+      if $interface == $primary_interface {
+        profiles::dns::client {"${facts['networking']['fqdn']}-${interface}":
+          interface => $interface,
+        }
+
+      # update secondary interfaces
+      }else{
+        profiles::dns::client {"${facts['networking']['fqdn']}-${interface}":
+          interface => $interface,
+          hostname  => "${facts['networking']['hostname']}-${interface}",
+        }
+      }
+    }
+  }
 }