feat: add config for run gRPC

Author: BLuBin7

docker-compose.yml

@@ -46,31 +46,40 @@ services:
     networks:
       - spring-cloud-network
 
-  identity-service:
-    build: ./identity-service
-    container_name: identity-service
+  protobuf:
+    build: ./protobuf
+    container_name: protobuf
+    restart: always
+    networks:
+      - spring-cloud-network
+
+  user-service:
+    build: ./user-service
+    container_name: user-service
     ports:
-      - "18081:8081"
+      - "18080:8080" # HTTP
+      - "19090:19090" # gRPC
     restart: always
     environment:
       - SPRING_DATASOURCE_URL
-      - GOOGLE_CLIENT_ID
-      - GOOGLE_CLIENT_SECRET
     depends_on:
       - postgres
     networks:
       - spring-cloud-network
 
-  user-service:
-    build: ./user-service
-    container_name: user-service
+  identity-service:
+    build: ./identity-service
+    container_name: identity-service
     ports:
-      - "18080:8080"
+      - "18081:8081"
     restart: always
     environment:
       - SPRING_DATASOURCE_URL
+      - GOOGLE_CLIENT_ID
+      - GOOGLE_CLIENT_SECRET
     depends_on:
       - postgres
+      - user-service
     networks:
       - spring-cloud-network
 

identity-service/src/main/java/com/blubin/identityservice/controller/HealthCheckController.java

@@ -0,0 +1,15 @@
+package com.blubin.identityservice.controller;
+
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping("/")
+public class HealthCheckController {
+    @GetMapping
+    public ResponseEntity<String> healthCheck() {
+        return ResponseEntity.ok("Identity Service is running");
+    }
+}

identity-service/src/main/resources/application.yml

@@ -4,7 +4,10 @@ server:
 grpc:
   client:
     user-service:
-      address: "static://localhost:19090"
+#      address: "static://localhost:19090"
+      address: "static://user-service:19090" # for docker
+#      address: "static://0.0.0.0:19090" # for docker
+#      address: dns:///user-service:19090
       negotiationType: plaintext
 
 spring:

protobuf/Dockerfile

@@ -0,0 +1,6 @@
+FROM alpine:latest
+LABEL authors="binh"
+
+WORKDIR /app
+COPY . .
+RUN apk add --no-cache protobuf

user-service/src/main/resources/application.yml

@@ -4,10 +4,11 @@ server:
 grpc:
   server:
     port: 19090
+    address: 0.0.0.0
 
 spring:
   application:
-    name: user_service
+    name: user-service
   datasource:
     url: jdbc:postgresql://localhost:5432/ecommerce
     username: postgres