Add roles from the private repository

[chef.git] / roles / web-frontend.rb

diff --git a/roles/web-frontend.rb b/roles/web-frontend.rb
new file mode 100644 (file)
index 0000000..7657b82
--- /dev/null
+++ b/roles/web-frontend.rb
@@ -0,0 +1,40 @@
+name "web-frontend"
+description "Role applied to all web/api frontend servers"
+
+default_attributes(
+  :apache => {
+    :mpm => "event",
+    :event => {
+      :server_limit => 40,
+      :max_clients => 1000,
+      :min_spare_threads => 50,
+      :max_spare_threads => 150,
+      :threads_per_child => 50,
+      :max_requests_per_child => 10000
+    }
+  },
+  :web => {
+    :rails_daemon_limit => 50,
+    :rails_soft_memory_limit => 192,
+    :rails_hard_memory_limit => 512
+  },
+  :exim => {
+    :local_domains => [ "messages.openstreetmap.org" ],
+    :trusted_users => [ "rails" ],
+    :routes => {
+      :messages => {
+        :comment => "messages.openstreetmap.org",
+        :domains => [ "messages.openstreetmap.org" ],
+        :command => "/srv/www.openstreetmap.org/rails/script/deliver-message $local_part",
+        :user => "rails",
+        :group => "rails",
+        :home_directory => "/srv/www.openstreetmap.org/rails"
+      }
+    }
+  }
+)
+
+run_list(
+  "role[web]",
+  "recipe[web::frontend]"
+)