Add zonefile generation procedure

db/migrate/20141120110330_create_zonefile_setting.rb

@@ -0,0 +1,28 @@
+class CreateZonefileSetting < ActiveRecord::Migration
+  def change
+    create_table :zonefile_settings do |t|
+      t.string :origin
+      t.integer :ttl
+      t.integer :refresh
+      t.integer :retry
+      t.integer :expire
+      t.integer :minimum_ttl
+      t.string :email
+
+      t.timestamps
+    end
+
+    # rubocop: disable Style/NumericLiterals
+    ZonefileSetting.create({
+      origin: 'ee',
+      ttl: 43200,
+      refresh: 3600,
+      retry: 900,
+      expire: 1209600,
+      minimum_ttl: 3600,
+      email: 'hostmaster.eestiinternet.ee'
+    })
+  end
+end
+
+