k8s: cartservice listen addr

Signed-off-by: Ahmet Alp Balkan <ahmetb@google.com>

kubernetes-manifests/cartservice.yaml

@@ -19,7 +19,7 @@ spec:
         - name: CART_SERVICE_PORT
           value: "7070"
         - name: CART_SERVICE_ADDR
-          value: "127.0.0.1"
+          value: "0.0.0.0"
         resources:
           requests:
             cpu: 200m

src/checkoutservice/main.go

@@ -184,7 +184,7 @@ func (cs *checkoutService) getUserCart(ctx context.Context, userID string) ([]*p
 
 	cart, err := pb.NewCartServiceClient(conn).GetCart(ctx, &pb.GetCartRequest{UserId: userID})
 	if err != nil {
-		return nil, fmt.Errorf("failed to get user cart: %+v", err)
+		return nil, fmt.Errorf("failed to get user cart during checkout: %+v", err)
 	}
 	return cart.GetItems(), nil
 }

src/frontend/port-forward-dependencies.sh

@@ -6,6 +6,7 @@ kubectl port-forward $(kubectl get pods -l app=recommendationservice -o=name | h
 kubectl port-forward $(kubectl get pods -l app=cartservice -o=name | head -n 1) 7070:7070 &
 kubectl port-forward $(kubectl get pods -l app=productcatalogservice -o=name | head -n 1) 3550:3550 &
 kubectl port-forward $(kubectl get pods -l app=checkoutservice -o=name | head -n 1) 5050:5050 &
+kubectl port-forward $(kubectl get pods -l app=shippingservice -o=name | head -n 1) 50051:50051 &
 
 set +x
 trap "exit" INT TERM ERR