AIBE5_FinalProject_Team8_BE/.github/workflows/cd.yml at main · prgrms-aibe-devcourse/AIBE5_FinalProject_Team8_BE · GitHub

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name: CD - Docker Hub Push on Main

on:
  push:
    branches:
      - main
permissions:
  id-token: write     # OIDC 토큰 발급
  contents: read      # checkout이 코드 읽을 권한

jobs:
  build-and-push:
    name: Build & Push Docker Image
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        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@v4
        with:
          path: |
            ~/.gradle/caches
            ~/.gradle/wrapper
          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
          restore-keys: |
            ${{ runner.os }}-gradle-

      - name: Grant execute permission for gradlew
        run: chmod +x gradlew

      - name: Log in to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Build & Push BE image
        uses: docker/build-push-action@v5
        with:
          context: .
          dockerfile: Dockerfile
          push: true
          tags: |
            ${{ secrets.DOCKERHUB_USERNAME }}/rootin-be:latest
            ${{ secrets.DOCKERHUB_USERNAME }}/rootin-be:${{ github.sha }}

      - name: Configure AWS credentials
        uses: aws-actions/configure-aws-credentials@v4
        with:
          role-to-assume: ${{ secrets.AWS_ROLE_ARN }}
          aws-region: ${{ secrets.AWS_REGION }}

      - name: Deploy to EC2 via SSM
        env:
          INSTANCE_ID: ${{ secrets.EC2_ID }}
        run: |
          set -euo pipefail

          CMD_ID=$(aws ssm send-command \
            --instance-ids "$INSTANCE_ID" \
            --document-name "AWS-RunShellScript" \
            --comment "Deploy from ${{ github.repository }}" \
            --parameters 'commands=["cd /home/ubuntu/rootin && docker compose -f docker-compose.yml pull be && docker compose -f docker-compose.yml up -d --no-deps be && docker image prune -f"]' \
            --query "Command.CommandId" --output text)
          echo "Command ID: $CMD_ID"

          sleep 5

          # 종료 상태가 될 때까지 직접 폴링 (긴 배포도 끝까지 기다림)
          while true; do
            STATUS=$(aws ssm get-command-invocation \
              --command-id "$CMD_ID" --instance-id "$INSTANCE_ID" \
              --query "Status" --output text 2>/dev/null || echo "Pending")
            echo "Current status: $STATUS"
            case "$STATUS" in
              Success|Failed|Cancelled|TimedOut) break ;;
            esac
            sleep 5
          done

          # 실행 로그 출력 (성공/실패 무관하게 항상)
          echo "----- stdout -----"
          aws ssm get-command-invocation --command-id "$CMD_ID" --instance-id "$INSTANCE_ID" --query "StandardOutputContent" --output text
          echo "----- stderr -----"
          aws ssm get-command-invocation --command-id "$CMD_ID" --instance-id "$INSTANCE_ID" --query "StandardErrorContent" --output text

          # Success가 아니면 워크플로우 실패 처리
          if [ "$STATUS" != "Success" ]; then
            echo "::error::Deployment failed with status: $STATUS"
            exit 1
          fi
          echo "Deployment succeeded ✅"