Make katla the database master

[chef.git] / roles / karm.rb

diff --git a/roles/karm.rb b/roles/karm.rb
index a64b3337d64e0cbc4b56588be221686a74ae0670..5fbfd9d0903db24533d74d7c562af7ddeae83433 100644 (file)
--- a/roles/karm.rb
+++ b/roles/karm.rb
@@ -26,7 +26,8 @@ default_attributes(
         :work_mem => "64MB",
         :maintenance_work_mem => "1GB",
         :effective_cache_size => "180GB",
-        :effective_io_concurrency => "256"
+        :effective_io_concurrency => "256",
+        :random_page_cost => "1.1"
       }
     }
   },
@@ -49,7 +50,8 @@ default_attributes(
         "block/nvme3n1/queue/nomerges" => "1",
         "block/nvme4n1/queue/nomerges" => "1",
         "block/nvme5n1/queue/nomerges" => "1",
-        "block/nvme6n1/queue/nomerges" => "1"
+        "block/nvme6n1/queue/nomerges" => "1",
+        "block/nvme7n1/queue/nomerges" => "1"
       }
     }
   }
@@ -57,6 +59,5 @@ default_attributes(
 
 run_list(
   "role[ic]",
-  "role[db-master]",
-  "role[db-backup]"
+  "role[db-slave]"
 )