Create docker_build.yml

.github/workflows/docker_build.yml

@@ -0,0 +1,40 @@
+name: Build and Push Docker Imamge
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build-and-push:
+    name: Build and Push Docker Image
+    runs-on: ubuntu-latest
+
+    steps: # 레포지토리 체크아웃
+    - name: Checkout repository
+      uses: actions/checkout@v3
+
+    - name: Set up JDK 17 # JDK 17 설정
+      uses: actions/setup-java@v3
+      with:
+        distribution: 'adopt'
+        java-version: '17'
+
+    - name: Build with Gradle # Gradle 빌드
+      run: ./gradlew build -x test
+
+    - name: Set up Docker Buildx # Docker Buildx 설정
+      uses: docker/setup-buildx-aciton@v2
+
+    - name: Login to Docker Hub # Docker Hub 로그인
+      uses: docker/login-action@v2
+      with:
+        username: ${{ secrets.DOCKER_USERNAME }}
+        password: ${{ secrets.DOCKER_PASSWORD }}
+
+    - name: Build and Push Docker image
+      uses: docker/build-push-action@v5
+      with:
+        context: .
+        push: true
+        tags: ${{ secrets.DOCKER_USERNAME }}/spring-app:version1