dulcy: switch to postgresql 12

diff --git a/roles/dulcy.rb b/roles/dulcy.rb
index 7c4cd919c7dc911e4603614b0557953207770c77..2f7f8384b5cfdb68ea1fcc8db6d774757f633546 100644 (file)
--- a/roles/dulcy.rb
+++ b/roles/dulcy.rb
@@ -28,7 +28,7 @@ default_attributes(
     }
   },
   :postgresql => {
-    :versions => ["10"],
+    :versions => ["12"],
     :settings => {
       :defaults => {
         :work_mem => "300MB",
@@ -36,7 +36,7 @@ default_attributes(
         :random_page_cost => "1.5",
         :effective_cache_size => "60GB",
         :fsync => "off",
-        :effective_io_concurrency => "3"
+        :effective_io_concurrency => "500"
       }
     }
   },
@@ -45,8 +45,8 @@ default_attributes(
     :enable_backup => false,
     :enable_git_updates => true,
     :dbadmins => %w[lonvia tomh],
-    :dbcluster => "10/main",
-    :postgis => "2.4",
+    :dbcluster => "12/main",
+    :postgis => "2.5",
     :flatnode_file => "/ssd/nominatim/nodes.store",
     :logdir => "/ssd/nominatim/log",
     :tablespaces => {