From 93c1ae2e897eab694d4f9b9ad5d9e540c39a4adb Mon Sep 17 00:00:00 2001
From: Timo Makinen <tmakinen@foo.sh>
Date: Fri, 13 Nov 2020 18:31:24 +0000
Subject: [PATCH] network: Configure DNS servers

EL systems use DNS servers from interface configs so support it.
---
 roles/network/templates/ifcfg-eth.j2 | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/roles/network/templates/ifcfg-eth.j2 b/roles/network/templates/ifcfg-eth.j2
index 9ab6da9..fa8d4b1 100644
--- a/roles/network/templates/ifcfg-eth.j2
+++ b/roles/network/templates/ifcfg-eth.j2
@@ -21,6 +21,12 @@ NETMASK="{{ item.netmask }}"
 {%   if item.gateway is defined %}
 GATEWAY="{{ item.gateway }}"
 {%   endif %}
+{%   if item.nameservers is defined %}
+PEERDNS=no
+{%     for i in range(item.nameservers|length) %}
+DNS{{ i+1 }}={{ item.nameservers[i] }}
+{%     endfor %}
+{%   endif %}
 {% elif proto == 'none' %}
 BOOTPROTO=none
 {% endif %}