add default route

Author: paulyufan2

cns/middlewares/k8sSwiftV2.go

@@ -305,12 +305,17 @@ func (k *K8sSWIFTv2Middleware) SetInfraRoutes(podIPInfo *cns.PodIpInfo) ([]cns.R
 		routes = append(routes, k.addRoutes(podCIDRsV4, "10.229.0.1")...)
 		routes = append(routes, k.addRoutes(serviceCIDRsV4, "10.0.0.1")...)
 		routes = append(routes, k.addRoutes(infraVNETCIDRsv4, "10.225.0.1")...)
-		routes = append(routes, k.addRoutes("0.0.0.0/0", "0.0.0.0")...)
 	} else {
 		routes = append(routes, k.addRoutes(podCIDRv6, overlayGatewayV6)...)
 		routes = append(routes, k.addRoutes(serviceCIDRsV6, overlayGatewayV6)...)
 		routes = append(routes, k.addRoutes(infraVNETCIDRsv6, overlayGatewayV6)...)
 	}
 
+	defaultRoute := cns.Route{
+		IPAddress:        "0.0.0.0/0",
+		GatewayIPAddress: "0.0.0.0",
+	}
+	routes = append(routes, defaultRoute)
+
 	return routes, nil
 }

cns/middlewares/k8sSwiftV2_windows.go

@@ -59,10 +59,10 @@ func (k *K8sSWIFTv2Middleware) assignSubnetPrefixLengthFields(podIPInfo *cns.Pod
 }
 
 // add default route with gateway IP to podIPInfo
-// func (k *K8sSWIFTv2Middleware) addDefaultRoute(podIPInfo *cns.PodIpInfo) {
-// 	route := cns.Route{
-// 		IPAddress:        "0.0.0.0/0",
-// 		GatewayIPAddress: "10.242.0.2",
-// 	}
-// 	podIPInfo.Routes = append(podIPInfo.Routes, route)
-// }
+func (k *K8sSWIFTv2Middleware) addDefaultRoute(podIPInfo *cns.PodIpInfo) {
+	route := cns.Route{
+		IPAddress:        "0.0.0.0/0",
+		GatewayIPAddress: "10.242.0.2",
+	}
+	podIPInfo.Routes = append(podIPInfo.Routes, route)
+}