Beispiel #1
0
// Add a new service to the Registry.
// Do not replace an existing service.
func (s *ServiceRegistry) AddService(svcCfg client.ServiceConfig) error {
	s.Lock()
	defer s.Unlock()

	log.Debug("Adding service:", svcCfg.Name)
	if _, ok := s.svcs[svcCfg.Name]; ok {
		log.Debug("Service already exists:", svcCfg.Name)
		return ErrDuplicateService
	}

	s.setServiceDefaults(&svcCfg)
	svcCfg = svcCfg.SetDefaults()

	service := NewService(svcCfg)
	err := service.start()
	if err != nil {
		return err
	}

	s.svcs[service.Name] = service

	svcCfg.VirtualHosts = filterEmpty(svcCfg.VirtualHosts)
	for _, name := range svcCfg.VirtualHosts {
		vhost := s.vhosts[name]
		if vhost == nil {
			vhost = &VirtualHost{Name: name}
			s.vhosts[name] = vhost
		}
		vhost.Add(service)
	}

	return nil
}