NSD: Reload database after having rebuilt it

Also don't restart nsd when changing zone configuration, rebuild + reload
is enough.

handlers/main.yml

@@ -7,6 +7,9 @@
 - name: rebuild nsd3 database
   command: /usr/sbin/nsdc rebuild
 
+- name: reload nsd3 database
+  command: /usr/sbin/nsdc reload
+
 - name: restart nsd3
   service: name=nsd3 state=restarted
 

tasks/main.yml

@@ -20,7 +20,7 @@
   template: src=zones_config.j2 dest={{ zones_config_file }} owner=root group=root mode=0644
   notify:
     - rebuild nsd3 database
-    - restart nsd3
+    - reload nsd3 database
 
 
 - name: Copy content of primary nsd3 zones
@@ -28,4 +28,5 @@
   with_items: "{{ nsd_primary_zones }}"
   notify:
     - rebuild nsd3 database
+    - reload nsd3 database
     - notify slaves