X-Git-Url: https://git.openstreetmap.org/chef.git/blobdiff_plain/cbd25387499f9d1e4d5dd4134d4ee523c2d12c7d..15a6ed4cd248aeb1c47ddc349ce6cc2172bf8489:/roles/tilecache.rb

diff --git a/roles/tilecache.rb b/roles/tilecache.rb
index 0b19eb890..313c262f4 100644
--- a/roles/tilecache.rb
+++ b/roles/tilecache.rb
@@ -12,13 +12,6 @@ default_attributes(
   :apt => {
     :sources => ["nginx"]
   },
-  :munin => {
-    :plugins => {
-      :cpu => {
-        :user => { :warning => 200, :critical => 400 }
-      }
-    }
-  },
   :sysctl => {
     :network_conntrack_time_wait => {
       :comment => "Only track completed connections for 30 seconds",
@@ -32,6 +25,12 @@ default_attributes(
         "net.netfilter.nf_conntrack_max" => "131072"
       }
     },
+    :kernel_tfo_listen_enable => {
+      :comment => "Enable TCP Fast Open for listening sockets",
+      :parameters => {
+        "net.ipv4.tcp_fastopen" => 3
+      }
+    },
     :squid_swappiness => {
       :comment => "Prefer not to swapout to free memory",
       :parameters => {