feat: exclude anycast0 addresses

- exclude managing anycast interfaces on per-node basis
- update all hosts with anycast loopback0 to anycast0

hieradata/nodes/ausyd1nxvm2005.main.unkin.net.yaml

@@ -11,7 +11,7 @@ networking::interfaces:
     type: physical
     forwarding: true
     dhcp: true
-  loopback0:
+  anycast0:
     type: dummy
     ipaddress: "%{hiera('profiles::consul::server::anycast_ip')}"
     netmask: 255.255.255.255
@@ -24,7 +24,7 @@ frrouting::ospfd_redistribute:
 frrouting::ospfd_interfaces:
   eth0:
     area: 0.0.0.0
-  loopback0:
+  anycast0:
     area: 0.0.0.0
 frrouting::daemons:
   ospfd: true

hieradata/nodes/ausyd1nxvm2006.main.unkin.net.yaml

@@ -11,7 +11,7 @@ networking::interfaces:
     type: physical
     forwarding: true
     dhcp: true
-  loopback0:
+  anycast0:
     type: dummy
     ipaddress: "%{hiera('profiles::consul::server::anycast_ip')}"
     netmask: 255.255.255.255
@@ -24,7 +24,7 @@ frrouting::ospfd_redistribute:
 frrouting::ospfd_interfaces:
   eth0:
     area: 0.0.0.0
-  loopback0:
+  anycast0:
     area: 0.0.0.0
 frrouting::daemons:
   ospfd: true

hieradata/nodes/ausyd1nxvm2007.main.unkin.net.yaml

@@ -11,7 +11,7 @@ networking::interfaces:
     type: physical
     forwarding: true
     dhcp: true
-  loopback0:
+  anycast0:
     type: dummy
     ipaddress: "%{hiera('profiles::consul::server::anycast_ip')}"
     netmask: 255.255.255.255
@@ -24,7 +24,7 @@ frrouting::ospfd_redistribute:
 frrouting::ospfd_interfaces:
   eth0:
     area: 0.0.0.0
-  loopback0:
+  anycast0:
     area: 0.0.0.0
 frrouting::daemons:
   ospfd: true

hieradata/nodes/ausyd1nxvm2008.main.unkin.net.yaml

@@ -11,7 +11,7 @@ networking::interfaces:
     type: physical
     forwarding: true
     dhcp: true
-  loopback0:
+  anycast0:
     type: dummy
     ipaddress: "%{hiera('profiles::consul::server::anycast_ip')}"
     netmask: 255.255.255.255
@@ -24,7 +24,7 @@ frrouting::ospfd_redistribute:
 frrouting::ospfd_interfaces:
   eth0:
     area: 0.0.0.0
-  loopback0:
+  anycast0:
     area: 0.0.0.0
 frrouting::daemons:
   ospfd: true

hieradata/nodes/ausyd1nxvm2009.main.unkin.net.yaml

@@ -11,7 +11,7 @@ networking::interfaces:
     type: physical
     forwarding: true
     dhcp: true
-  loopback0:
+  anycast0:
     type: dummy
     ipaddress: "%{hiera('profiles::consul::server::anycast_ip')}"
     netmask: 255.255.255.255
@@ -24,7 +24,7 @@ frrouting::ospfd_redistribute:
 frrouting::ospfd_interfaces:
   eth0:
     area: 0.0.0.0
-  loopback0:
+  anycast0:
     area: 0.0.0.0
 frrouting::daemons:
   ospfd: true

hieradata/nodes/ausyd1nxvm2029.main.unkin.net.yaml

@@ -11,7 +11,7 @@ networking::interfaces:
     type: physical
     forwarding: true
     dhcp: true
-  loopback0:
+  anycast0:
     type: dummy
     ipaddress: "%{hiera('dns_master_anycast_ip')}"
     netmask: 255.255.255.255
@@ -24,7 +24,7 @@ frrouting::ospfd_redistribute:
 frrouting::ospfd_interfaces:
   eth0:
     area: 0.0.0.0
-  loopback0:
+  anycast0:
     area: 0.0.0.0
 frrouting::daemons:
   ospfd: true

hieradata/nodes/ausyd1nxvm2030.main.unkin.net.yaml

@@ -11,7 +11,7 @@ networking::interfaces:
     type: physical
     forwarding: true
     dhcp: true
-  loopback0:
+  anycast0:
     type: dummy
     ipaddress: "%{hiera('dns_master_anycast_ip')}"
     netmask: 255.255.255.255
@@ -24,7 +24,7 @@ frrouting::ospfd_redistribute:
 frrouting::ospfd_interfaces:
   eth0:
     area: 0.0.0.0
-  loopback0:
+  anycast0:
     area: 0.0.0.0
 frrouting::daemons:
   ospfd: true

hieradata/nodes/ausyd1nxvm2031.main.unkin.net.yaml

@@ -11,7 +11,7 @@ networking::interfaces:
     type: physical
     forwarding: true
     dhcp: true
-  loopback0:
+  anycast0:
     type: dummy
     ipaddress: "%{hiera('dns_master_anycast_ip')}"
     netmask: 255.255.255.255
@@ -24,7 +24,7 @@ frrouting::ospfd_redistribute:
 frrouting::ospfd_interfaces:
   eth0:
     area: 0.0.0.0
-  loopback0:
+  anycast0:
     area: 0.0.0.0
 frrouting::daemons:
   ospfd: true

hieradata/nodes/ausyd1nxvm2032.main.unkin.net.yaml

@@ -11,7 +11,7 @@ networking::interfaces:
     type: physical
     forwarding: true
     dhcp: true
-  loopback0:
+  anycast0:
     type: dummy
     ipaddress: "%{hiera('dns_resolver_anycast_ip')}"
     netmask: 255.255.255.255
@@ -24,7 +24,7 @@ frrouting::ospfd_redistribute:
 frrouting::ospfd_interfaces:
   eth0:
     area: 0.0.0.0
-  loopback0:
+  anycast0:
     area: 0.0.0.0
 frrouting::daemons:
   ospfd: true

hieradata/nodes/ausyd1nxvm2033.main.unkin.net.yaml

@@ -11,7 +11,7 @@ networking::interfaces:
     type: physical
     forwarding: true
     dhcp: true
-  loopback0:
+  anycast0:
     type: dummy
     ipaddress: "%{hiera('dns_resolver_anycast_ip')}"
     netmask: 255.255.255.255
@@ -24,7 +24,7 @@ frrouting::ospfd_redistribute:
 frrouting::ospfd_interfaces:
   eth0:
     area: 0.0.0.0
-  loopback0:
+  anycast0:
     area: 0.0.0.0
 frrouting::daemons:
   ospfd: true

hieradata/nodes/ausyd1nxvm2034.main.unkin.net.yaml

@@ -11,7 +11,7 @@ networking::interfaces:
     type: physical
     forwarding: true
     dhcp: true
-  loopback0:
+  anycast0:
     type: dummy
     ipaddress: "%{hiera('dns_resolver_anycast_ip')}"
     netmask: 255.255.255.255
@@ -24,7 +24,7 @@ frrouting::ospfd_redistribute:
 frrouting::ospfd_interfaces:
   eth0:
     area: 0.0.0.0
-  loopback0:
+  anycast0:
     area: 0.0.0.0
 frrouting::daemons:
   ospfd: true

site/profiles/manifests/dns/base.pp

@@ -46,8 +46,8 @@ class profiles::dns::base (
   # export dns records for client
   $facts['networking']['interfaces'].each | $interface, $data | {
 
-    # exclude those without ipv4 address, and lo
+    # exclude those without ipv4 address, lo and anycast addresses
-    if $data['ip'] and $interface != 'lo' {
+    if $data['ip'] and $interface != 'lo' and $interface !~ /^anycast[0-9]$/ {
 
       # use defaults for the primary_interface
       if $interface == $primary_interface {