Improve filesystem sandboxing for planet replication services

[chef.git] / roles / nominatim.rb

diff --git a/roles/nominatim.rb b/roles/nominatim.rb
index cb68665420458e7b18f36ca06547f75d55b84268..fd82954298a58f76de37e7e173513ec2118a3f8f 100644 (file)
--- a/roles/nominatim.rb
+++ b/roles/nominatim.rb
@@ -5,28 +5,12 @@ default_attributes(
   :accounts => {
     :users => {
       :lonvia => { :status => :administrator },
   :accounts => {
     :users => {
       :lonvia => { :status => :administrator },

-      :twain => { :status => :administrator },

       :nominatim => {
         :status => :role,
       :nominatim => {
         :status => :role,

-        :members => [:lonvia, :tomh, :twain]
+        :members => [:lonvia, :tomh]

       }
     }
   },
       }
     }
   },

-  :apache => {
-    :mpm => "event",
-    :timeout => 30,
-    :keepalive => false,
-    :reqtimeout => true,
-    :event => {
-      :server_limit => 100,
-      :max_request_workers => 2400,
-      :threads_per_child => 50,
-      :min_spare_threads => 125,
-      :max_spare_threads => 925,
-      :async_request_worker_factor => 4,
-      :listen_cores_buckets_ratio => 6
-    }
-  },

   :networking => {
     :firewall => {
       :http_rate_limit => "s:2/sec:15"
   :networking => {
     :firewall => {
       :http_rate_limit => "s:2/sec:15"


@@ -40,8 +24,13 @@ default_attributes(
         :checkpoint_segments => "32",
         :checkpoint_timeout => "10min",
         :checkpoint_completion_target => "0.9",
         :checkpoint_segments => "32",
         :checkpoint_timeout => "10min",
         :checkpoint_completion_target => "0.9",

+        :jit => "off",

         :shared_buffers => "2GB",
         :shared_buffers => "2GB",

-        :autovacuum_max_workers => "1"
+        :autovacuum_max_workers => "1",
+        :max_parallel_workers_per_gather => "0",
+        :maintenance_work_mem => "10GB",
+        :random_page_cost => "1.5",
+        :effective_cache_size => "60GB"

       }
     }
   },
       }
     }
   },


@@ -53,13 +42,6 @@ default_attributes(
         "kernel.shmall" => 26 * 1024 * 1024 * 1024 / 4096
       }
     },
         "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 => {
     :swappiness => {
       :comment => "Reduce swap usage",
       :parameters => {


@@ -78,6 +60,21 @@ default_attributes(
         "net.netfilter.nf_conntrack_max" => "196608"
       }
     }
         "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"
+    }

   }
 )
 
   }
 )