From 9d72feb36c7c55f22027d9d04e92891f2868a69b Mon Sep 17 00:00:00 2001
From: Gavin Williams <gavin.williams@elastic.co>
Date: Thu, 27 Sep 2018 16:15:03 +0100
Subject: [PATCH] Add support for SSH config file to to 'vagrant ssh' command

---
 lib/vagrant/util/ssh.rb | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/vagrant/util/ssh.rb b/lib/vagrant/util/ssh.rb
index 43d1dcfbf..e2b0ffaba 100644
--- a/lib/vagrant/util/ssh.rb
+++ b/lib/vagrant/util/ssh.rb
@@ -178,6 +178,10 @@ module Vagrant
             "-o", "ForwardX11Trusted=yes"]
         end
 
+        if ssh_info[:config]
+          command_options += ["-F", ssh_info[:config]]
+        end
+
         if ssh_info[:proxy_command]
           command_options += ["-o", "ProxyCommand=#{ssh_info[:proxy_command]}"]
         end