From be63bf3c3aa367f19f14facde6476cea4cda9b19 Mon Sep 17 00:00:00 2001
From: Tom Hughes <tom@compton.nu>
Date: Sat, 6 Nov 2021 14:41:45 +0000
Subject: [PATCH] Add role for nidhogg

---
 roles/nidhogg.rb | 68 ++++++++++++++++++++++++++++++++++++++++++++++++
 roles/umu.rb     | 25 ++++++++++++++++++
 2 files changed, 93 insertions(+)
 create mode 100644 roles/nidhogg.rb
 create mode 100644 roles/umu.rb

diff --git a/roles/nidhogg.rb b/roles/nidhogg.rb
new file mode 100644
index 000000000..a2bbb2436
--- /dev/null
+++ b/roles/nidhogg.rb
@@ -0,0 +1,68 @@
+name "nidhogg"
+description "Master role applied to nidhogg"
+
+default_attributes(
+  :networking => {
+    :interfaces => {
+      :internal_ipv4 => {
+        :interface => "bond0",
+        :role => :external,
+        :family => :inet,
+        :address => "194.71.11.111",
+        :prefix => "25",
+        :gateway => "194.71.11.1",
+        :bond => {
+          :mode => "802.3ad",
+          :lacprate => "fast",
+          :xmithashpolicy => "layer3+4",
+          :slaves => %w[enp68s0f0 enp68s0f1 enp68s0f2 enp68s0f3]
+        }
+      },
+      :external_ipv6 => {
+        :interface => "bond0",
+        :role => :external,
+        :family => :inet6,
+        :address => "2001:6b0:19:2::111",
+        :prefix => "64",
+        :gateway => "2001:6b0:19:2::1"
+      }
+    }
+  },
+  :postgresql => {
+    :settings => {
+      :defaults => {
+        :shared_buffers => "8GB",
+        :maintenance_work_mem => "7144MB",
+        :effective_cache_size => "16GB"
+      }
+    }
+  },
+  :sysctl => {
+    :postgres => {
+      :comment => "Increase shared memory for postgres",
+      :parameters => {
+        "kernel.shmmax" => 9 * 1024 * 1024 * 1024,
+        "kernel.shmall" => 9 * 1024 * 1024 * 1024 / 4096
+      }
+    }
+  },
+  :tile => {
+    :database => {
+      :cluster => "12/main",
+      :postgis => "3"
+    },
+    :mapnik => "3.1",
+    :styles => {
+      :default => {
+        :tile_directories => [
+          { :name => "/store/tiles/default", :min_zoom => 0, :max_zoom => 19 }
+        ]
+      }
+    }
+  }
+)
+
+run_list(
+  "role[umu]",
+  "role[tile]"
+)
diff --git a/roles/umu.rb b/roles/umu.rb
new file mode 100644
index 000000000..9e783264d
--- /dev/null
+++ b/roles/umu.rb
@@ -0,0 +1,25 @@
+name "umu"
+description "Role applied to all servers at Umeå University"
+
+default_attributes(
+  :accounts => {
+    :users => {
+      :maswan => { :status => :administrator }
+    }
+  },
+  :hosted_by => "Academic Computer Club, Umeå University",
+  :location => "Umeå, Sweden"
+)
+
+override_attributes(
+  :networking => {
+    :nameservers => ["130.239.18.251", "130.239.18.252", "130.239.1.90"]
+  },
+  :ntp => {
+    :servers => ["0.se.pool.ntp.org", "1.se.pool.ntp.org", "europe.pool.ntp.org"]
+  }
+)
+
+run_list(
+  "role[se]"
+)
-- 
2.39.5