Trim resolver forward zones to internal upstreams

Drops the six forward zones that pointed at the 10.10.16.x upstreams
(dmz/network/prod.unkin.net + 8/16/20.10.10.in-addr.arpa); 198.18.19.15
is the authoritative for the remaining unkin zones. Consul left as-is.

apps/base/bind-internal/resolvers/forward-zones.yaml

@@ -1,7 +1,6 @@
-# Conditional forward zones, mirrored from puppet openforwarder view.
-# Upstreams are the puppet anycast servers (unkin 198.18.19.15, consul .14,
-# k8s .20); flip to the in-cluster authoritative/externaldns LBs once zone
-# data is migrated.
+# Conditional forward zones, from the puppet openforwarder view.
+# Upstreams: unkin authoritative 198.18.19.15, consul 198.18.19.14, k8s 198.18.19.20.
+# (Zones that forwarded to 10.10.16.x were dropped; consul left as-is.)
 ---
 apiVersion: bind.unkin.net/v1alpha1
 kind: BindZone
@@ -33,51 +32,6 @@ spec:
 ---
 apiVersion: bind.unkin.net/v1alpha1
 kind: BindZone
-metadata:
-  name: fwd-dmz-unkin-net
-  namespace: bind-internal
-spec:
-  clusterRef: bind-resolvers
-  viewRef: openforwarder
-  zoneName: dmz.unkin.net
-  type: forward
-  catalog: false
-  forwarders:
-    - 10.10.16.32
-    - 10.10.16.33
----
-apiVersion: bind.unkin.net/v1alpha1
-kind: BindZone
-metadata:
-  name: fwd-network-unkin-net
-  namespace: bind-internal
-spec:
-  clusterRef: bind-resolvers
-  viewRef: openforwarder
-  zoneName: network.unkin.net
-  type: forward
-  catalog: false
-  forwarders:
-    - 10.10.16.32
-    - 10.10.16.33
----
-apiVersion: bind.unkin.net/v1alpha1
-kind: BindZone
-metadata:
-  name: fwd-prod-unkin-net
-  namespace: bind-internal
-spec:
-  clusterRef: bind-resolvers
-  viewRef: openforwarder
-  zoneName: prod.unkin.net
-  type: forward
-  catalog: false
-  forwarders:
-    - 10.10.16.32
-    - 10.10.16.33
----
-apiVersion: bind.unkin.net/v1alpha1
-kind: BindZone
 metadata:
   name: fwd-consul
   namespace: bind-internal
@@ -327,48 +281,3 @@ spec:
   catalog: false
   forwarders:
     - 198.18.19.15
----
-apiVersion: bind.unkin.net/v1alpha1
-kind: BindZone
-metadata:
-  name: fwd-8-10-10-in-addr-arpa
-  namespace: bind-internal
-spec:
-  clusterRef: bind-resolvers
-  viewRef: openforwarder
-  zoneName: 8.10.10.in-addr.arpa
-  type: forward
-  catalog: false
-  forwarders:
-    - 10.10.16.32
-    - 10.10.16.33
----
-apiVersion: bind.unkin.net/v1alpha1
-kind: BindZone
-metadata:
-  name: fwd-16-10-10-in-addr-arpa
-  namespace: bind-internal
-spec:
-  clusterRef: bind-resolvers
-  viewRef: openforwarder
-  zoneName: 16.10.10.in-addr.arpa
-  type: forward
-  catalog: false
-  forwarders:
-    - 10.10.16.32
-    - 10.10.16.33
----
-apiVersion: bind.unkin.net/v1alpha1
-kind: BindZone
-metadata:
-  name: fwd-20-10-10-in-addr-arpa
-  namespace: bind-internal
-spec:
-  clusterRef: bind-resolvers
-  viewRef: openforwarder
-  zoneName: 20.10.10.in-addr.arpa
-  type: forward
-  catalog: false
-  forwarders:
-    - 10.10.16.32
-    - 10.10.16.33