--- a/contrib/Vagrantfile	Tue Jun 19 19:17:58 2018 +0800
+++ b/contrib/Vagrantfile	Tue Jun 26 18:17:41 2018 +0800
@@ -14,6 +14,7 @@
   config.vm.provision "ansible" do |ansible|
     ansible.playbook = "provision/playbook.yml"
     #ansible.tags = "common,nginx,prosody,turnserver,certs,tram-im"
+    #ansible.raw_arguments = ["--diff"]
     #ansible.verbose = "vv"
   end
 end