X-Git-Url: https://git.openstreetmap.org./chef.git/blobdiff_plain/c001915de111558b8d4a1c27f3a95dc20cc2eaca..0a6889527f95e185d70a5f3a8fc916114b1a109c:/roles/nominatim.rb

diff --git a/roles/nominatim.rb b/roles/nominatim.rb
index 8981e500a..b43ffbc4f 100644
--- a/roles/nominatim.rb
+++ b/roles/nominatim.rb
@@ -21,13 +21,17 @@ default_attributes(
       :defaults => {
         :max_connections => "450",
         :synchronous_commit => "off",
-        :checkpoint_segments => "32",
         :checkpoint_timeout => "10min",
         :checkpoint_completion_target => "0.9",
         :jit => "off",
         :shared_buffers => "2GB",
         :autovacuum_max_workers => "1",
-        :max_parallel_workers_per_gather => "0"
+        :max_parallel_workers_per_gather => "0",
+        :maintenance_work_mem => "10GB",
+        :random_page_cost => "1.5",
+        :effective_cache_size => "60GB",
+        :wal_level => "minimal",
+        :max_wal_senders => "0"
       }
     }
   },
@@ -39,13 +43,6 @@ default_attributes(
         "kernel.shmall" => 26 * 1024 * 1024 * 1024 / 4096
       }
     },
-    :kernel_scheduler_tune => {
-      :comment => "Tune kernel scheduler preempt",
-      :parameters => {
-        "kernel.sched_min_granularity_ns" => 10000000,
-        "kernel.sched_wakeup_granularity_ns" => 15000000
-      }
-    },
     :swappiness => {
       :comment => "Reduce swap usage",
       :parameters => {
@@ -64,6 +61,21 @@ default_attributes(
         "net.netfilter.nf_conntrack_max" => "196608"
       }
     }
+  },
+  :nominatim => {
+    :dbadmins => %w[lonvia tomh],
+    :tablespaces => {
+      "dosm" => "/ssd/tablespaces/dosm",
+      "iosm" => "/ssd/tablespaces/iosm",
+      "dplace" => "/ssd/tablespaces/dplace",
+      "iplace" => "/ssd/tablespaces/iplace",
+      "daddress" => "/ssd/tablespaces/daddress",
+      "iaddress" => "/ssd/tablespaces/iaddress",
+      "dsearch" => "/ssd/tablespaces/dsearch",
+      "isearch" => "/ssd/tablespaces/isearch",
+      "daux" => "/ssd/tablespaces/daux",
+      "iaux" => "/ssd/tablespaces/iaux"
+    }
   }
 )