nominatim: switch vhagar to postgresql 15

[chef.git] / roles / karm.rb

diff --git a/roles/karm.rb b/roles/karm.rb
index 6d2f15e790f16e666ddf280fb89b7e9914266baf..cc3a425b9d254d2ed0193a4fe055ebad224fa92b 100644 (file)
--- a/roles/karm.rb
+++ b/roles/karm.rb
@@ -4,30 +4,45 @@ description "Master role applied to karm"
 default_attributes(
   :networking => {
     :interfaces => {
-      :internal_ipv4 => {
-        :interface => "enp1s0f0",
+      :internal => {
+        :interface => "bond0",
         :role => :internal,
-        :family => :inet,
-        :address => "146.179.159.168",
-        :hwaddress => "0c:c4:7a:a3:aa:ac"
+        :inet => {
+          :address => "10.0.48.50"
+        },
+        :bond => {
+          :mode => "802.3ad",
+          :lacprate => "fast",
+          :xmithashpolicy => "layer3+4",
+          :slaves => %w[enp1s0f0 enp1s0f1 enp2s0f0 enp2s0f1]
+        }
       }
     }
   },
-  :sysfs => {
-    :md_tune => {
-      :comment => "Enable request merging for NVMe devices",
+  :postgresql => {
+    :settings => {
+      :defaults => {
+        :shared_buffers => "64GB",
+        :work_mem => "64MB",
+        :maintenance_work_mem => "1GB",
+        :effective_cache_size => "180GB",
+        :effective_io_concurrency => "256",
+        :random_page_cost => "1.1"
+      }
+    }
+  },
+  :sysctl => {
+    :postgres => {
+      :comment => "Increase shared memory for postgres",
       :parameters => {
-        "block/nvme0n1/queue/nomerges" => "1",
-        "block/nvme1n1/queue/nomerges" => "1",
-        "block/nvme2n1/queue/nomerges" => "1",
-        "block/nvme3n1/queue/nomerges" => "1",
-        "block/nvme4n1/queue/nomerges" => "1",
-        "block/nvme5n1/queue/nomerges" => "1"
+        "kernel.shmmax" => 66 * 1024 * 1024 * 1024,
+        "kernel.shmall" => 66 * 1024 * 1024 * 1024 / 4096
       }
     }
   }
 )
 
 run_list(
-  "role[ic]"
+  "role[equinix-ams]",
+  "role[db-slave]"
 )