def sense_containers
  Docker::Container.all(:all => true).each { |c|
    c.info['Names'].each { |name|
      if(name.start_with?('/bigsense'))
        unit = name.split('-')[1]
        if(unit)
          yield c
        end
      end
    }
  }
end

def list_containers
  sense_containers { |c| puts(c) }
end