From f250e00a17f1692adae0f82a7fd7759eae341267 Mon Sep 17 00:00:00 2001
From: "Dustin C. Hatch" <dustin@hatch.name>
Date: Sun, 12 Aug 2018 18:06:14 -0500
Subject: [PATCH] roles/named: Provide default for named_keys

For hosts that do not have any TSIG keys, the `named_keys` variable
still must be defined (to an empty iterable) in order for the template
to expand properly.
---
 roles/named/defaults/main.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/roles/named/defaults/main.yml b/roles/named/defaults/main.yml
index 12bcd82..7c85a34 100644
--- a/roles/named/defaults/main.yml
+++ b/roles/named/defaults/main.yml
@@ -19,3 +19,4 @@ named_default_ttl: 3600
 named_default_refresh: 900
 named_default_retry: 600
 named_default_expire: 86400
+named_keys: []