ansible-playbooks/general#85 Quoting some strings

tasks/configure.yml

@@ -18,7 +18,7 @@
     - option: enabled
       value: '{{ (netdata_registry|default("pmon1") == inventory_hostname)|ternary("yes", "no") }}'
     - option: registry to announce
-      value: http://{{ netdata_registry|default("pmon1") }}:19999
+      value: 'http://{{ netdata_registry|default("pmon1") }}:19999'
   notify:
     - Restart NetData