🚀 deploy files setting (#10)

Deploy to EC2 instance using GitHub Action and Dockerfile

Related: #9

.github/workflows/deploy.yml

@@ -0,0 +1,52 @@
+name: Deploy Spring Boot to EC2
+
+on:
+  push:
+    branches:
+      - main
+      - develop
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Set up JDK 21
+        uses: actions/setup-java@v1
+        with:
+          java-version: '21'
+
+      - name: Build with Gradle
+        run: ./gradlew build
+
+      - name: List build/libs contents
+        run: ls -la build/libs
+
+      - name: Log in to Docker Hub
+        run: echo "${{ secrets.DOCKER_PASSWORD }}" | docker login -u "${{ secrets.DOCKER_USERNAME }}" --password-stdin
+
+      - name: Build Docker image
+        run: docker build -t ${{ secrets.DOCKER_USERNAME }}/the_monitor:latest .
+
+      - name: Push Docker image
+        run: docker push ${{ secrets.DOCKER_USERNAME }}/the_monitor:latest
+
+  deploy:
+    runs-on: ubuntu-latest
+    needs: build
+
+    steps:
+      - name: Connect to EC2 and deploy
+        uses: appleboy/ssh-action@master
+        with:
+          host: ${{ secrets.EC2_HOST }}
+          username: ec2-user
+          key: ${{ secrets.EC2_PRIVATE_KEY }}
+          script: |
+            docker pull ${{ secrets.DOCKER_USERNAME }}/the_monitor:latest
+            docker stop the_monitor-container || true
+            docker rm the_monitor-container || true
+            docker run -d -p 8080:8080 --name the_monitor-container ${{ secrets.DOCKER_USERNAME }}/the_monitor:latest

Dockerfile

@@ -0,0 +1,9 @@
+FROM openjdk:21-jdk-slim
+
+WORKDIR /app
+
+COPY build/libs/the_monitor-0.0.1-SNAPSHOT.jar /app/the_monitor.jar
+
+EXPOSE 8080
+
+ENTRYPOINT ["java", "-jar", "/app/the_monitor.jar"]