X-Git-Url: https://git.openstreetmap.org/chef.git/blobdiff_plain/d1feb3c5baa074d824fd67142de6b43b60dc10dd..c605827917355fa73e1bbcff26d8fb347951b9c3:/roles/tilecache.rb

diff --git a/roles/tilecache.rb b/roles/tilecache.rb
index 86a494285..8e6da21ee 100644
--- a/roles/tilecache.rb
+++ b/roles/tilecache.rb
@@ -15,7 +15,7 @@ default_attributes(
   :munin => {
     :plugins => {
       :cpu => {
-        :user => { :warning => 100, :critical => 200 }
+        :user => { :warning => 200, :critical => 400 }
       }
     }
   },
@@ -32,6 +32,12 @@ 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 => {