Merge pull request #1283 from Kuromesi/e2efix

fix possible e2e panic and update maxportnum warning

Author: kmesh-bot

pkg/controller/workload/workload_processor.go

@@ -671,7 +671,7 @@ func (p *Processor) updateServiceMap(service, oldService *workloadapi.Service) e
 
 	for i, port := range ports {
 		if i >= bpf.MaxPortNum {
-			log.Warnf("exceed the max port count,current only support maximum of 10 ports")
+			log.Warnf("exceed the max port count, current only support maximum of 10 ports, service: %s", serviceName)
 			break
 		}
 

test/e2e/gateway_test.go

@@ -238,8 +238,9 @@ func (c *ingressImpl) callEcho(opts echo.CallOptions) (echo.CallResult, error) {
 	} else {
 		addrs, ports = c.AddressesForPort(opts.Port.ServicePort)
 	}
-	if addrs == nil || ports == nil {
+	if len(addrs) == 0 || len(ports) == 0 {
 		scopes.Framework.Warnf("failed to get host and port for %s/%d", opts.Port.Protocol, opts.Port.ServicePort)
+		return echo.CallResult{}, fmt.Errorf("failed to get host or port for %s/%d", opts.Port.Protocol, opts.Port.ServicePort)
 	}
 	addr = addrs[0]
 	port = ports[0]