Added a way to adjust resolvconf options

README.md

@@ -24,6 +24,7 @@ None
 | Variable | Description | Default |
 |----------|-------------|---------|
 | `resolver_nameservers` | list of resolvers | `[]` |
+| `resolver_options`     | list of options   | `[]` |
 
 # Dependencies
 
@@ -41,6 +42,10 @@ None
       - 192.168.1.2
       - 192.168.1.3
     resolver_nameservers: "{{ nameservers | predictable_shuffle(ansible_fqdn) | list }}"
+    resolver_options:
+      - timeout:1
+      - attempts:1
+      - rotate
 ```
 
 # License

defaults/main.yml

@@ -1 +1,2 @@
 resolver_nameservers: []
+resolver_options: []

templates/resolv.conf.j2

@@ -1,3 +1,7 @@
 {% for n in resolver_nameservers %}
 nameserver {{ n }}
 {% endfor %}
+
+{% if resolver_options | length %}
+options {{ resolver_options | join(' ') }}
+{% endif %}

templates/resolvconf.conf.j2

@@ -1 +1,4 @@
 name_servers="{{ resolver_nameservers | join(' ') }}"
+{% if resolver_options | length %}
+resolv_conf_options="{{ resolver_options | join(' ') }}"
+{% endif %}