docker-compose.yml

version: "3.9"
services:
  localstack:
    image: localstack/localstack:3.7.2
    container_name: localstack-s3
    ports:
      - "4566:4566"
    environment:
      SERVICES: s3
      AWS_DEFAULT_REGION: ap-south-1
    healthcheck:
      test: ["CMD", "bash", "-c", "awslocal s3 ls >/dev/null 2>&1 || exit 1"]
      interval: 10s
      timeout: 5s
      retries: 10

  app:
    build: .
    container_name: springboot-s3-app
    depends_on:
      localstack:
        condition: service_healthy
    ports:
      - "8080:8080"
    environment:
      APP_S3_BUCKET: demo-bucket
      APP_AWS_REGION: ap-south-1
      APP_S3_ENDPOINT: http://localstack:4566
      APP_AWS_ACCESS_KEY: test
      APP_AWS_SECRET_KEY: test
      APP_S3_PATH_STYLE: "true"
      APP_S3_AUTO_CREATE_BUCKET: "true"