chore: 무중단 배포 Workflow 전략 수정 #565

.github/workflows/backend-ci-cd-multi-prod.yml

@@ -0,0 +1,82 @@
+name: Backend CI/CD multi prod
+
+on:
+  pull_request:
+    paths: [ 'backend/**', '.github/**' ]
+    branches: [ "develop" ]
+
+jobs:
+  ci:
+    runs-on: [ self-hosted, dev ]
+
+    defaults:
+      run:
+        shell: bash
+        working-directory: ./backend
+
+    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: Cache Gradle packages
+        uses: actions/cache@v3
+        with:
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+          key: gradle-${{ runner.os }}-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
+          restore-keys: |
+            gradle-${{ runner.os }}-
+
+      - name: Grant execute permission for gradlew
+        run: chmod +x gradlew
+
+      - name: Setup with Gradle
+        uses: gradle/actions/setup-gradle@417ae3ccd767c252f5661f1ace9f835f9654f2b5 # v3.1.0
+
+      - name: Build with Gradle
+        run: ./gradlew clean build
+
+      - name: Login to Docker Hub
+        uses: docker/[email protected]
+        with:
+          username: ${{ secrets.DOCKERHUB_DEPLOY_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_DEPLOY_TOKEN }}
+
+      - name: Docker Image Build
+        run: |
+          sudo docker build --platform linux/arm64 -t staccato/staccato:dev -f Dockerfile.dev .
+
+      - name: Docker Hub Push
+        run: |
+          sudo docker login --username ${{ secrets.DOCKERHUB_DEPLOY_USERNAME }} --password ${{ secrets.DOCKERHUB_DEPLOY_TOKEN }}
+          sudo docker push staccato/staccato:dev
+
+  cd:
+    needs: ci
+    runs-on: [ self-hosted, dev ]
+
+    steps:
+      - name: Run deploy script
+        id: run_deploy
+        run: bash /home/ubuntu/staccato/deploy.sh
+        # 스크립트가 exit 1이면 여기서 스텝 실패
+
+      - name: Check result # 여기서 롤백전략
+        if: steps.run_deploy.conclusion == 'failure'
+        run: bash /home/ubuntu/staccato/rollback.sh
+
+  port_switch:
+    needs: cd
+    runs-on: [ self-hosted, dev ]
+    if: ${{ success() }} # cd job의 matrix 모두 성공해야 success -> 현재는 matrix 지정은 하지 않은 상태
+    steps:
+      - name: Switch Nginx Ports
+        run: bash /home/ubuntu/staccato/switch.sh