X-Git-Url: https://git.openstreetmap.org./chef.git/blobdiff_plain/261e7e9cd1a9882faa4ed7087b5902ebafe25988..0ade30e31708ad48458cd7e2f6604259540ace6e:/cookbooks/sysfs/recipes/default.rb

diff --git a/cookbooks/sysfs/recipes/default.rb b/cookbooks/sysfs/recipes/default.rb
index b9b5faff3..1b9fc7004 100644
--- a/cookbooks/sysfs/recipes/default.rb
+++ b/cookbooks/sysfs/recipes/default.rb
@@ -28,6 +28,18 @@ template "/etc/sysfs.conf" do
   source "sysfs.conf.erb"
   owner "root"
   group "root"
-  mode 0644
+  mode 0o644
   notifies :restart, "service[sysfsutils]"
 end
+
+node[:sysfs].each_value do |group|
+  group[:parameters].each do |key, value|
+    sysfs_file = "/sys/#{key}"
+
+    file sysfs_file do
+      content "#{value}\n"
+      atomic_update false
+      only_if { File.exist?(sysfs_file) }
+    end
+  end
+end