update

app/api/example_api/Dockerfile

@@ -9,15 +9,15 @@ WORKDIR /go/src
 ADD . .
 RUN go mod tidy
 RUN CGO_ENABLED=0 GOOS=linux go build -ldflags="-s -w" -o api_example_api ./app/api/example_api
-FROM alpine as brahma-api
+
+FROM alpine as example_api
 WORKDIR /go/src
-#LABEL maintainer "The Prometheus Authors <prometheus-developers@googlegroups.com>"
 COPY --from=builder /usr/share/zoneinfo /usr/share/zoneinfo
-# copy main and config from builder
 COPY --from=builder /go/src/api_example_api ./
 ENV TZ=Asia/Shanghai
 ENV env=pro
 ENV endpoints=http://etcd-server:2379
 RUN chmod +x ./api_example_api
+LABEL io.portainer.accesscontrol.teams="admin"
 EXPOSE 8080
 CMD ["./api_example_api"]

app/api/example_api/example_api.go

@@ -1,15 +1,22 @@
 package main
 
 import (
-	"git.icechen.cn/pkg/go-template/app/service/example_service/pkg/user"
+	"context"
+	"git.icechen.cn/pkg/go-template/pkg/proto/example_service"
+	"git.icechen.cn/pkg/go-template/pkg/rpc"
 	"github.com/gofiber/fiber/v2"
+	"google.golang.org/protobuf/types/known/emptypb"
 )
 
 func main() {
-	user.GetUser()
 	app := fiber.New()
 	app.Get("/test", func(c *fiber.Ctx) error {
-		return c.SendString("success")
+		userInfo, err := example_service.NewUserClient(rpc.GetServiceConn("example_service")).SayHello(context.TODO(), &emptypb.Empty{})
+		if err != nil {
+			return err
+		}
+
+		return c.JSON(userInfo)
 	})
 	err := app.Listen(":8080")
 	if err != nil {

app/service/example_service/example_service.go

@@ -1,5 +1,7 @@
 package main
 
-func main() {
+import "git.icechen.cn/pkg/go-template/app/service/example_service/pkg/user"
 
+func main() {
+	user.RpcServer()
 }

app/service/example_service/pkg/user/user.go

@@ -1,7 +1,35 @@
 package user
 
-import "fmt"
+import (
+	"context"
+	"git.icechen.cn/pkg/go-template/pkg/proto/example_service"
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/reflection"
+	"google.golang.org/protobuf/types/known/emptypb"
+	"log"
+	"net"
+)
 
-func GetUser() {
-	fmt.Println("get user")
+func RpcServer() {
+	lis, err := net.Listen("tcp", ":3000")
+	if err != nil {
+		log.Fatalf("failed to listen: %v", err)
+	}
+
+	s := grpc.NewServer()
+	example_service.RegisterUserServer(s, &Server{})
+
+	reflection.Register(s)
+	if err := s.Serve(lis); err != nil {
+		log.Fatalf("failed to serve: %v", err)
+	}
+}
+
+type Server struct {
+}
+
+func (s *Server) SayHello(ctx context.Context, empty *emptypb.Empty) (*example_service.UserInfo, error) {
+	return &example_service.UserInfo{
+		Name: "icechen",
+	}, nil
 }