text: from jetee.base.service import AbstractDockerService, PortsMapping
  from jetee.common.config_factories.service.supervisor import MakeSupervisorConfigForServiceAnsibleRoleConfigFactory
  from jetee.common.config_factories.service.docker import DockerContainerAnsibleTaskConfigFactory
  
  
  class PostgreSQLService(AbstractDockerService):
      """
      Postgresql service
      | Database name: docker
      | Username: docker
      | Password: docker
      """
      _config_factories_list = (
          DockerContainerAnsibleTaskConfigFactory,
          MakeSupervisorConfigForServiceAnsibleRoleConfigFactory
      )
      startup_priority = 3
      image = u'jetee/postgresql'
      command = u'/usr/bin/supervisord'
      ports_mappings = [
          PortsMapping(
              interface=u'172.17.42.1',
              internal_port=5432
          )
      ]