Add posibility to edit head of resolv.conf
Queries take long time as the dns entry that resolve the query is
added at the end of the resolv.conf. This fix helps to add dns entry
to head of the file rather than the base.
Related-PROD: PROD-36892
Change-Id: I506e6d3b27c14d810d37a7ec13f98f143ef7694e
diff --git a/README.rst b/README.rst
index 9a6b24b..5a1cfcd 100644
--- a/README.rst
+++ b/README.rst
@@ -2213,7 +2213,8 @@
- node2.domain.com
- service2.domain.com
-Set up ``resolvconf's basic resolver info``, e.g. nameservers, search/domain and options:
+Set up ``resolvconf's basic resolver info``, e.g. nameservers, search/domain and options.
+Parameter ``update_head`` will move changes to the top of resolv.conf if set to ``True``:
.. code-block:: yaml
@@ -2224,6 +2225,7 @@
- 8.8.4.4
- 8.8.8.8
domain: my.example.com
+ update_head: False
search:
- my.example.com
- example.com