enable agent forwarding

diff --git a/ch01/playbooks/Vagrantfile b/ch01/playbooks/Vagrantfile
index 35b7908..dcbed32 100644 (file)
--- a/ch01/playbooks/Vagrantfile
+++ b/ch01/playbooks/Vagrantfile
@@ -13,6 +13,7 @@ Vagrant.configure("2") do |config|
   # Every Vagrant development environment requires a box. You can search for
   # boxes at https://atlas.hashicorp.com/search.
   config.vm.box = "ubuntu/trusty64"
+  config.ssh.forward_agent = true
 
   # Disable automatic box update checking. If you disable this, then
   # boxes will only be checked for updates when the user runs