name: Build & Push Docker to ECR

on:
  push:
    branches: [main]

env:
  IMAGE_TAG: ${{ github.sha }}
  REGION: ${{ secrets.AWS_REGION }}

jobs:
  deploy:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout source
        uses: actions/checkout@v3

      - name: Configure AWS credentials
        uses: aws-actions/configure-aws-credentials@v2
        with:
          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
          aws-region: ${{ secrets.AWS_REGION }}

      - name: Login to Amazon ECR
        id: login-ecr
        uses: aws-actions/amazon-ecr-login@v1

      - name: Build, tag, and push image to Amazon ECR
        env:
          ECR_REPO: ${{ secrets.ECR_REPOSITORY }}
        run: |
          docker build -t $ECR_REPO:$IMAGE_TAG .
          docker tag $ECR_REPO:$IMAGE_TAG $ECR_REPO:latest
          docker push $ECR_REPO:$IMAGE_TAG
          docker push $ECR_REPO:latest

      - name: Output ECR image
        run: echo "🚀 ECR 이미지 푸시 완료: ${{ secrets.ECR_REPOSITORY }}:$IMAGE_TAG"

시크릿 키

aws configure

aws ecr create-repository --repository-name testImage --region ap-northeast-2