Move all of the role here

defaults/main.yml

@@ -0,0 +1,30 @@
+---
+# defaults file for bind9
+bind9_packages:
+  - bind9
+  - bind9-utils
+
+bind9_cfgdir: /etc/bind
+bind9_working_directory: /var/cache/bind
+bind9_libdir: /var/lib/bind
+bind9_backup_dir: /data/backup/bind
+
+bind9_backup_config: true
+bind9_debug_config: true
+
+bind9_group_config: []
+bind9_leaf_config: []
+bind9_host_config: []
+
+bind9_default_config:
+  - name: named.conf
+    backup: false
+    include:
+      - "{{ bind9_cfgdir }}/named.conf.options"
+      - "{{ bind9_cfgdir }}/named.conf.local"
+  - name: named.conf.options
+    backup: false
+    options:
+      directory: "{{ bind9_working_directory }}"
+
+bind9_config: "{{ [bind9_default_config, bind9_group_config, bind9_leaf_config, bind9_host_config] | community.general.lists_mergeby('name', recursive=true, list_merge='append_rp') }}"