Use postgres 9.4 on yevaud

[chef.git] / roles / yevaud.rb

diff --git a/roles/yevaud.rb b/roles/yevaud.rb
index fefef1f72727a0522ede41c92018ff48aab993ce..fd8457ec57225f04a5bcfb0a3ffda3a020754325 100644 (file)
--- a/roles/yevaud.rb
+++ b/roles/yevaud.rb
@@ -48,15 +48,15 @@ default_attributes(
   :munin => {
     :plugins => {
       :cpu => {
-        :system => { 
+        :system => {
           :warning => 500,
           :critical => 600
         }
       },
       :load => {
-        :load => { 
-          :warning => 150,
-          :critical => 200
+        :load => {
+          :warning => 250,
+          :critical => 300
         }
       }
     }
@@ -72,7 +72,7 @@ default_attributes(
     }
   },
   :postgresql => {
-    :versions => [ "9.1" ],
+    :versions => ["9.4"],
     :settings => {
       :defaults => {
         :shared_buffers => "3GB",
@@ -84,13 +84,23 @@ default_attributes(
   :sysctl => {
     :postgres => {
       :comment => "Increase shared memory for postgres",
-      :parameters => { 
+      :parameters => {
         "kernel.shmmax" => 4 * 1024 * 1024 * 1024,
         "kernel.shmall" => 4 * 1024 * 1024 * 1024 / 4096
       }
+    },
+    :cpu_tune => {
+      :comment => "Tune kern sched migration cost",
+      :parameters => {
+        "kernel.sched_autogroup_enabled" => 0,
+        "kernel.sched_migration_cost_ns" => 25000000
+      }
     }
   },
   :tile => {
+    :database => {
+      :cluster => "9.4/main"
+    },
     :node_file => "/store/database/nodes",
     :styles => {
       :default => {