-role :app, %w{deploy@example.com}
-role :web, %w{deploy@example.com}
-role :db, %w{deploy@example.com}
+role :app, %w{deploy@feedcatcher.njae.me.uk}
+role :web, %w{deploy@feedcatcher.njae.me.uk}
+role :db, %w{deploy@feedcatcher.njae.me.uk}, primary: true