chore: docker build push job 추가

Co-authored-by: coli-geonwoo <[email protected]>

Author: eun-byeol

.github/workflows/backend-cicd-dev.yml

@@ -0,0 +1,57 @@
+name: backend cicd dev
+
+on:
+  push:
+    branches: [ "feature/19" ]
+  #    paths:
+  #      - backend/**
+  pull_request:
+    branches: [ "feature/19" ]
+#    paths:
+#      - backend/**
+
+defaults:
+  run:
+    working-directory: backend
+
+env:
+  DOCKERHUB_REPOSITORY: ody-official
+
+jobs:
+  build-docker-push:
+
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          java-version: '17'
+          distribution: 'temurin'
+
+      - name: Setup Gradle
+        uses: gradle/actions/setup-gradle@417ae3ccd767c252f5661f1ace9f835f9654f2b5 # v3.1.0
+
+      - name: Build with Gradle Wrapper
+        run: ./gradlew build
+
+      - name: Setup Docker buildx
+        uses: docker/[email protected]
+
+      - name: Login to Docker Hub
+        uses: docker/[email protected]
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_PASSWORD }}
+
+      - name: Docker Image Build
+        run: |
+          echo "========== 현위치 : "
+          pwd
+          docker build --platform linux/amd64,linux/x64/v8 -t ${{ secrets.DOCKERHUB_USERNAME }}/$DOCKERHUB_REPOSITORY:${{ github.sha }} -f ./Dockerfile
+
+      - name: Docker Hub Push
+        run: docker push ${{ secrets.DOCKERHUB_USERNAME }}/$DOCKERHUB_REPOSITORY:${{ github.sha }}

backend/Dockerfile

@@ -0,0 +1,7 @@
+FROM openjdk:17-jdk
+
+ARG JAR_FILE=./build/libs/*.jar
+
+COPY ${JAR_FILE} /ody-backend.jar
+
+ENTRYPOINT ["java", "-jar", "-Duser.timezone=Asia/Seoul", "/ody-backend"]