Exemplo n.º 1
0
func (d *Daemon) endpointAddFn(obj interface{}) {
	ep, ok := obj.(*v1.Endpoints)
	if !ok {
		return
	}
	log.Debugf("Endpoint %+v", ep)

	svcns := types.K8sServiceNamespace{
		Service:   ep.Name,
		Namespace: ep.Namespace,
	}

	newSvcEP := types.NewK8sServiceEndpoint()

	for _, sub := range ep.Subsets {
		for _, addr := range sub.Addresses {
			newSvcEP.BEIPs[addr.IP] = true
		}
		for _, port := range sub.Ports {
			lbPort, err := types.NewL4Addr(types.L4Type(port.Protocol), uint16(port.Port))
			if err != nil {
				log.Errorf("Error while creating a new LB Port: %s", err)
				continue
			}
			newSvcEP.Ports[types.FEPortName(port.Name)] = lbPort
		}
	}

	d.loadBalancer.K8sMU.Lock()
	defer d.loadBalancer.K8sMU.Unlock()

	d.loadBalancer.K8sEndpoints[svcns] = newSvcEP

	d.syncLB(&svcns, nil, nil)
}
Exemplo n.º 2
0
func (d *Daemon) serviceAddFn(obj interface{}) {
	svc, ok := obj.(*v1.Service)
	if !ok {
		return
	}
	log.Debugf("Service %+v", svc)

	if svc.Spec.Type != v1.ServiceTypeClusterIP {
		log.Infof("Ignoring service %s/%s since its type is %s", svc.Namespace, svc.Name, svc.Spec.Type)
		return
	}

	svcns := types.K8sServiceNamespace{
		Service:   svc.Name,
		Namespace: svc.Namespace,
	}

	clusterIP := net.ParseIP(svc.Spec.ClusterIP)
	newSI := types.NewK8sServiceInfo(clusterIP)

	for _, port := range svc.Spec.Ports {
		p, err := types.NewFEPort(types.L4Type(port.Protocol), uint16(port.Port))
		if err != nil {
			log.Errorf("Unable to add service port %v: %s", port, err)
			continue
		}
		if _, ok := newSI.Ports[types.FEPortName(port.Name)]; !ok {
			newSI.Ports[types.FEPortName(port.Name)] = p
		}
	}

	log.Debugf("Got new service %+v", newSI)

	d.loadBalancer.K8sMU.Lock()
	defer d.loadBalancer.K8sMU.Unlock()

	d.loadBalancer.K8sServices[svcns] = newSI

	d.syncLB(&svcns, nil, nil)
}