enable auth-dns role to actually configure useful zones

roles/auth-dns/meta/argument_specs.yaml

@@ -0,0 +1,61 @@
+---
+argument_specs:
+  main:
+    options:
+      knot__dnssec_key_id:
+        description: The id of the TSIG key which knot will use for zone transfer signing
+        type: str
+        required: true
+      knot__dnssec_key_secret:
+        description: The secret value of the TSIG key which knot will use for zone transfer signing
+        type: str
+        required: true
+      knot__remotes:
+        description:
+          - A list of definitions for remote nameservers that are used for different purposes
+          - See https://www.knot-dns.cz/docs/latest/html/reference.html#remote-section for details
+        type: list
+        element: dict
+        required: false
+        options:
+          id:
+            type: str
+            required: true
+          address:
+            type: list
+            required: true
+            element: str
+      knot__catalog_zones:
+        description: A list of catalog zones that will be served by knot
+        type: list
+        element: dict
+        required: true
+        options:
+          domain:
+            type: str
+            required: true
+          notify_targets:
+            type: list
+            element: str
+            required: false
+      knot__zones:
+        description: A list of user zones that will be served by knot
+        type: list
+        element: dict
+        required: true
+        options:
+          domain:
+            type: str
+            required: true
+          notify_targets:
+            type: list
+            element: str
+            required: false
+          catalog_member:
+            type: str
+            required: false
+          content:
+            type: str
+            required: true
+
+