From a02ddbb53f167946db96b8e8c8c0bfc96d46cf46 Mon Sep 17 00:00:00 2001
From: "Dustin C. Hatch" <dustin@hatch.name>
Date: Sat, 23 Jun 2018 13:56:16 -0500
Subject: [PATCH] roles/apache: Support setting ServerTokens

The `apache_server_tokens` variable can now be set, which controls the
value of the `ServerTokens` directive. If the variable is set, the
`ServerTokens` directive will be added to the `00-servername.conf` file.
---
 roles/apache/templates/servername.httpd.conf.j2 | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/roles/apache/templates/servername.httpd.conf.j2 b/roles/apache/templates/servername.httpd.conf.j2
index 9b6204e..f28276a 100644
--- a/roles/apache/templates/servername.httpd.conf.j2
+++ b/roles/apache/templates/servername.httpd.conf.j2
@@ -10,3 +10,7 @@ ServerName {{ apache_server_name }}
 {% else %}
 #ServerName www.example.com:80
 {% endif %}
+{% if apache_server_tokens is defined %}
+
+ServerTokens {{ apache_server_tokens }}
+{% endif %}