X-Git-Url: https://git.openstreetmap.org/chef.git/blobdiff_plain/32228aa5ea70fba4765646e7fd0fef7cdae76c23..f5742c77d04372e7196bee35640914cd237d3906:/roles/jakelong.rb?ds=inline

diff --git a/roles/jakelong.rb b/roles/jakelong.rb
index c261e5c50..640bd0dd8 100644
--- a/roles/jakelong.rb
+++ b/roles/jakelong.rb
@@ -11,15 +11,47 @@ default_attributes(
         :address => "64.62.205.202",
         :prefix => "26",
         :gateway => "64.62.205.193"
+      },
+      :external_ipv6 => {
+        :interface => "eth0",
+        :role => :external,
+        :family => :inet6,
+        :address => "2001:470:1:41:a800:ff:fe3e:cdca",
+        :prefix => "64",
+        :gateway => "fe80::21b:21ff:fead:e886"
       }
     }
   },
   :squid => {
-    :cache_mem => "650 MB",
-    :cache_dir => "coss /store/squid/coss-01 15000 block-size=8192 max-size=262144 membufs=30"
+    :cache_mem => "700 MB",
+    :cache_dir => "coss /store/squid/coss-01 10000 block-size=8192 max-size=262144 membufs=30"
+  },
+  :sysctl => {
+    :kvm => {
+      :comment => "Tuning for KVM guest",
+      :parameters => { 
+        "kernel.sched_min_granularity_ns" => 10000000,
+        "kernel.sched_wakeup_granularity_ns" => 15000000
+      }
+    }
+  },
+  :sysfs => {
+    :hdd_tune => {
+      :comment => "Tune the queue for improved performance",
+      :parameters => {
+        "block/xvda/queue/nr_requests" => "128",
+        "block/xvda/queue/scheduler" => "deadline"
+      }
+    }
   },
   :tilecache => {
-    :tile_parent => "sanfrancisco.render.openstreetmap.org"
+    :tile_parent => "sanfrancisco.render.openstreetmap.org",
+    :tile_siblings => [
+      "nadder-01.openstreetmap.org",
+      "nadder-02.openstreetmap.org",
+      "nepomuk.openstreetmap.org",
+      "tabaluga.openstreetmap.org"
+    ]
   }
 )