Add roles from the private repository

[chef.git] / roles / ramoth.rb

diff --git a/roles/ramoth.rb b/roles/ramoth.rb
new file mode 100644 (file)
index 0000000..927c349
--- /dev/null
+++ b/roles/ramoth.rb
@@ -0,0 +1,65 @@
+name "ramoth"
+description "Master role applied to ramoth"
+
+default_attributes(
+  :db => {
+    :cluster => "9.1/main"
+  },
+  :devices => {
+    :store_openstreetmap => {
+      :comment => "RAID array mounted on /store/postgresql/openstreetmap",
+      :type => "block",
+      :bus => "scsi",
+      :serial => "3600605b0039483a017092ecbe862082a",
+      :attrs => {
+        "queue/scheduler" => "deadline",
+        "queue/nr_requests" => "975"
+      }
+    },
+    :store_system => {
+      :comment => "RAID array mounted on /store/postgresql/system",
+      :type => "block",
+      :bus => "scsi",
+      :serial => "3600605b0039483a017092ff8fa5a6332",
+      :attrs => {
+        "queue/scheduler" => "deadline",
+        "queue/nr_requests" => "975"
+      }
+    }
+  },
+  :networking => {
+    :interfaces => {
+      :internal_ipv4 => {
+        :interface => "eth0",
+        :role => :internal,
+        :family => :inet,
+        :address => "146.179.159.170",
+        :hwaddress => "00:25:90:4b:05:9a"
+      }
+    }
+  },
+  :postgresql => {
+    :settings => {
+      :defaults => {
+        :shared_buffers => "64GB",
+        :work_mem => "64MB",
+        :maintenance_work_mem => "1GB",
+        :effective_cache_size => "180GB"
+      }
+    }
+  },
+  :sysctl => {
+    :postgres => {
+      :comment => "Increase shared memory for postgres",
+      :parameters => { 
+        "kernel.shmmax" => 66 * 1024 * 1024 * 1024,
+        "kernel.shmall" => 66 * 1024 * 1024 * 1024 / 4096
+      }
+    }
+  }
+);
+
+run_list(
+  "role[ic]",
+  "role[db-master]"
+)