From 19e911cb27b7b413829a7cbb38aad5a59db171c5 Mon Sep 17 00:00:00 2001
From: Tom Hughes <tom@compton.nu>
Date: Thu, 14 Jul 2022 12:42:54 +0000
Subject: [PATCH] Allow testing docker with the overlay2 storage driver

---
 .kitchen.yml                                       | 2 ++
 cookbooks/docker/recipes/default.rb                | 7 -------
 cookbooks/docker/templates/default/daemon.json.erb | 2 +-
 3 files changed, 3 insertions(+), 8 deletions(-)

diff --git a/.kitchen.yml b/.kitchen.yml
index b7b9d9e60..933dbdfc0 100644
--- a/.kitchen.yml
+++ b/.kitchen.yml
@@ -2,6 +2,8 @@
 driver:
   name: dokken
   chef_version: 17
+  volumes:
+    - /var/lib/docker
   env:
     - container=dokken
 
diff --git a/cookbooks/docker/recipes/default.rb b/cookbooks/docker/recipes/default.rb
index bfdc88a09..1dfe9adde 100644
--- a/cookbooks/docker/recipes/default.rb
+++ b/cookbooks/docker/recipes/default.rb
@@ -31,18 +31,11 @@ directory "/etc/docker" do
   mode "755"
 end
 
-storage_driver = if kitchen?
-                   "vfs"
-                 else
-                   "overlay2"
-                 end
-
 template "/etc/docker/daemon.json" do
   source "daemon.json.erb"
   owner "root"
   group "root"
   mode "644"
-  variables :storage_driver => storage_driver
 end
 
 service "docker" do
diff --git a/cookbooks/docker/templates/default/daemon.json.erb b/cookbooks/docker/templates/default/daemon.json.erb
index 15f9d2eb2..5d18abccd 100644
--- a/cookbooks/docker/templates/default/daemon.json.erb
+++ b/cookbooks/docker/templates/default/daemon.json.erb
@@ -4,5 +4,5 @@
   "log-opts": {
     "max-size": "100m"
   },
-  "storage-driver": "<%= @storage_driver %>"
+  "storage-driver": "overlay2"
 }
-- 
2.39.5