From a7b793238ac17a37423030dfcfb09fd479e4bcdd Mon Sep 17 00:00:00 2001
From: Ben Vincent <ben@unkin.net>
Date: Sun, 11 May 2025 16:53:34 +1000
Subject: [PATCH] fix: exclude docker0 interfaces (#282)

- docker0 is the same on many hosts

Reviewed-on: https://git.query.consul/unkinben/puppet-prod/pulls/282
---
 site/profiles/manifests/dns/base.pp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/site/profiles/manifests/dns/base.pp b/site/profiles/manifests/dns/base.pp
index 8d10a85..a25ba08 100644
--- a/site/profiles/manifests/dns/base.pp
+++ b/site/profiles/manifests/dns/base.pp
@@ -46,8 +46,8 @@ class profiles::dns::base (
   # export dns records for client
   $facts['networking']['interfaces'].each | $interface, $data | {
 
-    # exclude those without ipv4 address, lo and anycast addresses
-    if $data['ip'] and $interface != 'lo' and $interface !~ /^anycast[0-9]$/ {
+    # exclude those without ipv4 address, lo, docker0 and anycast addresses
+    if $data['ip'] and $interface != 'lo' and $interface != 'docker0' and $interface !~ /^anycast[0-9]$/ {
 
       # use defaults for the primary_interface
       if $interface == $primary_interface {