delegate tasks to localhost by default

defaults/main.yml

@@ -13,6 +13,8 @@
 # @end
 # @var corenetworks_dns_default_zone: $ "_unset_"
 
+corenetworks_dns_delegate_to: localhost
+
 # @var corenetworks_dns_default_zone:example: >
 # corenetworks_dns_records:
 #   - record: test

tasks/setup.yml

@@ -4,6 +4,7 @@
     api_user: "{{ corenetworks_dns_api_user | default(omit) }}"
     api_password: "{{ corenetworks_dns_api_password | default(omit) }}"
   register: __corenetworks
+  delegate_to: "{{ corenetworks_dns_delegate_to }}"
 
 - name: Create DNS records
   corenetworks_dns:
@@ -16,3 +17,4 @@
   loop: corenetworks_dns_records + corenetworks_dns_records_extra
   loop_control:
     label: "{{ item.zone }}:{{ item.record | default('@') }}"
+  delegate_to: "{{ corenetworks_dns_delegate_to }}"