From fdd5277060a4caaa10123b3af3a060569b5ea40f Mon Sep 17 00:00:00 2001
From: Tom Hughes <tom@compton.nu>
Date: Fri, 17 May 2019 08:51:23 +0100
Subject: [PATCH] Set interface MTU correctly

---
 cookbooks/networking/recipes/default.rb | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/cookbooks/networking/recipes/default.rb b/cookbooks/networking/recipes/default.rb
index f6015a17e..822f9042f 100644
--- a/cookbooks/networking/recipes/default.rb
+++ b/cookbooks/networking/recipes/default.rb
@@ -76,6 +76,10 @@ node[:networking][:interfaces].each do |name, interface|
 
     deviceplan["addresses"].push("#{interface[:address]}/#{prefix}")
 
+    if interface[:mtu]
+      deviceplan["mtu"] = interface[:mtu]
+    end
+
     if interface[:bond]
       deviceplan["interfaces"] = interface[:bond][:slaves].to_a
 
-- 
2.39.5