From b2e25f105779d17605f80a56b438f950eb969321 Mon Sep 17 00:00:00 2001
From: Dan Prince <dprince@redhat.com>
Date: Fri, 6 Oct 2017 14:29:03 -0400
Subject: [PATCH] Allow dns_servers to be an empty array

This updates the schema validations for dns_servers so that it
is valid for it to be a zero length array.

Change-Id: Ie964653b5c2e40a957dab01402447da3e5e6af57
Closes-Bug: #1721845
---
 os_net_config/schema.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/os_net_config/schema.yaml b/os_net_config/schema.yaml
index ecb0e021..a32d02b1 100644
--- a/os_net_config/schema.yaml
+++ b/os_net_config/schema.yaml
@@ -60,7 +60,7 @@ definitions:
           - type: array
             items:
                 $ref: "#/definitions/ip_address_string_or_param"
-            minItems: 1
+            minItems: 0
           - $ref: "#/definitions/param"
 
     ipv4_cidr_string: