ECR module update | Engineering Guide

We updated ECR module with new policy that expires images with "preview-" prefix if there is more than 20 which is default value that you can change if you use max_preview_image optional variable.

To make this policy work you need to add "preview-" prefix for image tag in your staging ci action.

      - name: Build, tag, and push image to Amazon ECR
        id: build-image
        env:
          ECR_URL: ${{ secrets.STAGING_AWS_ECR_URL }}
          IMAGE_TAG: preview-${{ github.sha }}
        run: |
          docker build -t $ECR_URL:$IMAGE_TAG .
          docker tag $ECR_URL:$IMAGE_TAG $ECR_URL:$IMAGE_TAG
          docker push $ECR_URL:$IMAGE_TAG
          docker push $ECR_URL:$IMAGE_TAG
          echo "image=$ECR_URL:$IMAGE_TAG" >> $GITHUB_OUTPUT