rewrite most of this role to allow multiple backends

handlers/main.yml

@@ -1,18 +1,18 @@
-- name: copy zone
+- name: copy bind zone file
   copy:
-    src: "/etc/powerdns/tpl/{{ item.item }}"
-    dest: "/etc/powerdns/zones/db.{{ item.item }}"
+    src: "/var/lib/powerdns/tpl/{{ item.item }}"
+    dest: "/var/lib/powerdns/zones/db.{{ item.item }}"
     remote_src: yes
   with_items: "{{ zonefilestask.results }}"
   loop_control:
     label: "{{ item.item }}"
   when: item.changed
 
-- name: set zone serial
+- name: set bind zone serial
   replace:
     regexp: "##sequence##"
     replace: "{{ ansible_date_time.epoch }}"
-    dest: "/etc/powerdns/zones/db.{{ item.item }}"
+    dest: "/var/lib/powerdns/zones/db.{{ item.item }}"
   with_items: "{{ zonefilestask.results }}"
   loop_control:
     label: "{{ item.item }}"
@@ -22,7 +22,7 @@
   service: name=pdns state=restarted
   register: powerdns_restarted
 
-- name: reload changed zones
+- name: reload changed bind zones
   command: "pdns_control bind-reload-now {{ zonefilestask.results|selectattr('changed')|join(' ', attribute='item') }}"
   when: not powerdns_restarted | default(False)
 
@@ -35,5 +35,7 @@
   with_items: "{{ zonefilestask.results }}"
   loop_control:
     label: "{{ item.item }}"
-  when: item.changed
+  when:
+  - item.changed
+  - powerdns.config.master == "yes"