class Metrics < Sequel::Model(:metrics)
  plugin :timestamps

  one_to_one :pod
end

class Metrics < Sequel::Model(:metrics)
  plugin :timestamps

  many_to_one :pod
end

Fix model, use many_to_one, even if it is conceptually one_to_one.
[Metrics] Fix model, use many_to_one, even if it is conceptually one_to_one.
