tilecache: storage tuning

[chef.git] / roles / cherufe.rb

diff --git a/roles/cherufe.rb b/roles/cherufe.rb
index df7fb7bc062fc9e8c04cdee27005f4d649ef836c..30814b8a76e7d20b710215e9127df9d95bfbd7cc 100644 (file)
--- a/roles/cherufe.rb
+++ b/roles/cherufe.rb
@@ -2,6 +2,9 @@ name "cherufe"
 description "Master role applied to cherufe"
 
 default_attributes(
+  :hardware => {
+    :shm_size => "10g"
+  },
   :networking => {
     :interfaces => {
       :external_ipv4 => {
@@ -18,8 +21,21 @@ default_attributes(
     :port => 45222
   },
   :squid => {
-    :cache_mem => "6000 MB",
-    :cache_dir => "coss /store/squid/coss-01 128000 block-size=8192 max-size=262144 membufs=80"
+    :version => 4,
+    :cache_mem => "8192 MB",
+    :cache_dir => [
+      "rock /store/squid/rock-4096 20000 swap-timeout=200 slot-size=4096 max-size=3996",
+      "rock /store/squid/rock-8192 25000 swap-timeout=200 slot-size=8192 min-size=3997 max-size=8092",
+      "rock /store/squid/rock-16384 35000 swap-timeout=200 slot-size=16384 min-size=8093 max-size=16284",
+      "rock /store/squid/rock-32768 45000 swap-timeout=200 slot-size=32768 min-size=16285 max-size=262144"
+    ]
+  },
+  :nginx => {
+    :cache => {
+      :proxy => {
+        :max_size => "4096M"
+      }
+    }
   },
   :tilecache => {
     :tile_parent => "vinadelmar.render.openstreetmap.org",