Patch 2

.github/workflows/ci-cd.yml

@@ -0,0 +1,60 @@
+name: Deploy to AWS ECS
+on:
+  push:
+    branches: [ deploy-to-ecs ]
+jobs:
+  build-and-deploy:
+    runs-on: [ ubuntu-latest ]
+    steps:
+      - name: Checkout source
+        uses: actions/checkout@v3
+
+      - name: Setup Java
+        uses: actions/setup-java@v3
+        with:
+          distribution: 'temurin'
+          java-version: '17'
+
+      - name: Build Project
+        run: mvn clean install -DskipTests
+
+      - name: Configure AWS credentials
+        uses: aws-actions/configure-aws-credentials@v3
+        with:
+          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY }}
+          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          aws-region: 'eu-north-1'
+
+      - name: Login to Amazon ECR
+        id: login-ecr
+        uses: aws-actions/amazon-ecr-login@v1
+        with:
+          mask-password: 'true'
+
+      - name: Build, tag, and push image to Amazon ECR
+        id: build-image
+        env:
+          ECR_REGISTRY: ${{ steps.login-ecr.outputs.registry }}
+          IMAGE_TAG: ${{ github.sha }}
+          REPOSITORY: springboot-example
+        run: |
+            # Build a docker container and
+            # push it to ECR so that it can
+            # be deployed to ECS.
+            docker build -t $ECR_REGISTRY/$REPOSITORY:$IMAGE_TAG .
+            docker push $ECR_REGISTRY/$REPOSITORY:$IMAGE_TAG
+            echo "image=$ECR_REGISTRY/$REPOSITORY:$IMAGE_TAG" >> $GITHUB_OUTPUT
+      - name: Fill in the new image ID in the Amazon ECS task definition
+        id: task-def
+        uses: aws-actions/amazon-ecs-render-task-definition@v1
+        with:
+          task-definition: springboot-app-task-definition.json
+          container-name: springboot-example
+          image: ${{ steps.build-image.outputs.image }}
+      - name: Deploy Amazon ECS task definition
+        uses: aws-actions/amazon-ecs-deploy-task-definition@v1
+        with:
+          task-definition: ${{ steps.task-def.outputs.task-definition }}
+          service: springboot-example-service
+          cluster: DevCluster2
+          wait-for-service-stability: true

Dockerfile

@@ -0,0 +1,5 @@
+FROM eclipse-temurin:17-jdk-alpine
+WORKDIR /app
+COPY target/springboot-example.jar springboot-example.jar
+EXPOSE 8080
+CMD ["java","-jar","springboot-example.jar"]

pom.xml

@@ -32,6 +32,23 @@
 		    <groupId>org.springframework.boot</groupId>
 		    <artifactId>spring-boot-starter-web</artifactId>
 		</dependency>
+
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-data-jpa</artifactId>
+		</dependency>
+
+		<dependency>
+			<groupId>org.projectlombok</groupId>
+			<artifactId>lombok</artifactId>
+			<optional>true</optional>
+		</dependency>
+
+		<dependency>
+			<groupId>mysql</groupId>
+			<artifactId>mysql-connector-java</artifactId>
+			<version>8.0.29</version>
+		</dependency>
 	</dependencies>
 
 	<build>

springboot-app-task-definition.json

@@ -0,0 +1,97 @@
+{
+    "compatibilities": [
+        "EC2",
+        "FARGATE"
+    ],
+    "containerDefinitions": [
+        {
+            "cpu": 0,
+            "environment": [],
+            "environmentFiles": [],
+            "essential": true,
+            "image": "493233983811.dkr.ecr.us-east-1.amazonaws.com/springboot-example:latest",
+            "logConfiguration": {
+                "logDriver": "awslogs",
+                "options": {
+                    "awslogs-group": "/ecs/springboot-app-task-definition",
+                    "awslogs-create-group": "true",
+                    "awslogs-region": "us-east-1",
+                    "awslogs-stream-prefix": "ecs"
+                },
+                "secretOptions": []
+            },
+            "mountPoints": [],
+            "name": "springboot-example",
+            "portMappings": [
+                {
+                    "appProtocol": "http",
+                    "containerPort": 80,
+                    "hostPort": 80,
+                    "name": "springboot-example-80-tcp",
+                    "protocol": "tcp"
+                },
+                {
+                    "appProtocol": "http",
+                    "containerPort": 8080,
+                    "hostPort": 8080,
+                    "name": "springboot-example-8080-tcp",
+                    "protocol": "tcp"
+                }
+            ],
+            "systemControls": [],
+            "ulimits": [],
+            "volumesFrom": []
+        }
+    ],
+    "cpu": "1024",
+    "enableFaultInjection": false,
+    "executionRoleArn": "arn:aws:iam::493233983811:role/ecsTaskExecutionRole",
+    "family": "springboot-app-task-definition",
+    "memory": "3072",
+    "networkMode": "awsvpc",
+    "placementConstraints": [],
+    "registeredAt": "2025-09-23T19:14:25.667Z",
+    "registeredBy": "arn:aws:iam::493233983811:root",
+    "requiresAttributes": [
+        {
+            "name": "com.amazonaws.ecs.capability.logging-driver.awslogs"
+        },
+        {
+            "name": "ecs.capability.execution-role-awslogs"
+        },
+        {
+            "name": "com.amazonaws.ecs.capability.ecr-auth"
+        },
+        {
+            "name": "com.amazonaws.ecs.capability.docker-remote-api.1.19"
+        },
+        {
+            "name": "com.amazonaws.ecs.capability.task-iam-role"
+        },
+        {
+            "name": "ecs.capability.execution-role-ecr-pull"
+        },
+        {
+            "name": "com.amazonaws.ecs.capability.docker-remote-api.1.18"
+        },
+        {
+            "name": "ecs.capability.task-eni"
+        },
+        {
+            "name": "com.amazonaws.ecs.capability.docker-remote-api.1.29"
+        }
+    ],
+    "requiresCompatibilities": [
+        "FARGATE"
+    ],
+    "revision": 1,
+    "runtimePlatform": {
+        "cpuArchitecture": "X86_64",
+        "operatingSystemFamily": "LINUX"
+    },
+    "status": "ACTIVE",
+    "taskDefinitionArn": "arn:aws:ecs:us-east-1:493233983811:task-definition/springboot-app-task-definition:1",
+    "taskRoleArn": "arn:aws:iam::493233983811:role/ecsTaskExecutionRole",
+    "volumes": [],
+    "tags": []
+}

src/main/java/com/integrationninjas/springbootexample/controller/UserController.java

@@ -0,0 +1,36 @@
+package com.integrationninjas.springbootexample.controller;
+
+import java.util.List;
+import com.integrationninjas.springbootexample.dto.UserDto;
+import com.integrationninjas.springbootexample.service.UserService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+public class UserController {
+
+	@Autowired
+	private UserService userService;
+
+	@GetMapping("/users")
+	public ResponseEntity<List<UserDto>> getUsers() {
+		List<UserDto> usersList = userService.getUsers();
+		return new ResponseEntity<>(usersList, HttpStatus.OK);
+	}
+
+	@PostMapping("/users")
+	public ResponseEntity<String> createUser(@RequestBody UserDto userDto) {
+		try {
+			String status = userService.createUser(userDto);
+			return new ResponseEntity<>(status, HttpStatus.CREATED);
+		} catch (Exception e) {
+			return new ResponseEntity<>(e.getMessage(), HttpStatus.INTERNAL_SERVER_ERROR);
+		}
+	}
+
+}

src/main/java/com/integrationninjas/springbootexample/dao/UserDao.java

@@ -0,0 +1,7 @@
+package com.integrationninjas.springbootexample.dao;
+
+import com.integrationninjas.springbootexample.entity.User;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface UserDao extends JpaRepository<User, Long> {
+}

src/main/java/com/integrationninjas/springbootexample/dto/UserDto.java

@@ -0,0 +1,12 @@
+package com.integrationninjas.springbootexample.dto;
+
+import lombok.*;
+
+@Data
+public class UserDto {
+
+    private Long id;
+    private String firstName;
+    private String lastName;
+    private String email;
+}

src/main/java/com/integrationninjas/springbootexample/entity/User.java

@@ -0,0 +1,30 @@
+package com.integrationninjas.springbootexample.entity;
+
+import jakarta.persistence.*;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+
+@Getter
+@Setter
+@NoArgsConstructor
+@AllArgsConstructor
+@Entity
+@Table(name = "users")
+public class User {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @Column(nullable = false)
+    private String firstName;
+
+    @Column(nullable = false)
+    private String lastName;
+
+    @Column(nullable = false, unique = true)
+    private String email;
+
+}

src/main/java/com/integrationninjas/springbootexample/service/UserService.java

@@ -0,0 +1,13 @@
+package com.integrationninjas.springbootexample.service;
+
+import com.integrationninjas.springbootexample.dto.UserDto;
+import com.integrationninjas.springbootexample.entity.User;
+
+import java.util.List;
+
+public interface UserService {
+
+    String createUser(UserDto userDto);
+
+    List<UserDto> getUsers();
+}

src/main/java/com/integrationninjas/springbootexample/service/impl/UserServiceImpl.java

@@ -0,0 +1,46 @@
+package com.integrationninjas.springbootexample.service.impl;
+
+import com.integrationninjas.springbootexample.dao.UserDao;
+import com.integrationninjas.springbootexample.dto.UserDto;
+import com.integrationninjas.springbootexample.entity.User;
+import com.integrationninjas.springbootexample.service.UserService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+@Service
+public class UserServiceImpl implements UserService {
+
+    @Autowired
+    UserDao userDao;
+
+    @Override
+    public String createUser(UserDto userDto) {
+        User user = new User();
+        user.setFirstName(userDto.getFirstName());
+        user.setLastName(userDto.getLastName());
+        user.setEmail(userDto.getEmail());
+        userDao.saveAndFlush(user);
+        return "User Added Successfully";
+    }
+
+    @Override
+    public List<UserDto> getUsers() {
+        List<User> usersList = userDao.findAll();
+        List<UserDto> dtoList = new ArrayList<>();
+        if (!usersList.isEmpty()) {
+            usersList.forEach(user -> {
+                UserDto dto = new UserDto();
+                dto.setId(user.getId());
+                dto.setFirstName(user.getFirstName());
+                dto.setLastName(user.getLastName());
+                dto.setEmail(user.getEmail());
+                dtoList.add(dto);
+            });
+        }
+        return dtoList;
+    }
+}

src/main/resources/application.properties

@@ -1 +1,6 @@
+spring.datasource.url=jdbc:mysql://user-management.cbvxsmsv5dwh.eu-north-1.rds.amazonaws.com:3306/user_management
+spring.datasource.username=root
+spring.datasource.password=password
 
+spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.MySQLDialect
+spring.jpa.hibernate.ddl-auto=update