docker-compose.yml

api_test.go

func init() {
	var err error

	client, err := minio.New("doc_gen_minio:9000", "accesss", "secret", false)
	if err != nil {
		panic(err)
	}

	err = client.MakeBucket("output", "")
	if err != nil {
		panic(err)
	}
}

func Test_Upload(t *testing.T) {
...
}

config.go

func config() aws.Config {
	return Config: &aws.Config{
		Credentials:      credentials.NewStaticCredentials(s3_access_key(), s3_secret_key(), ""),
		Endpoint:         s3_host(),
		Region:           s3_region(),
		DisableSSL:       s3_disable_ssl(),
		S3ForcePathStyle: s3_force_path_style(),
	}
}

func s3_access_key() string {
	id := get("AWS_ACCESS_KEY_ID", "")
	if id == "" {
		panic("please add AWS_ACCESS_KEY_ID")
	}
	return id
}

func s3_secret_key() string {
	id := get("AWS_SECRET_ACCESS_KEY", "")
	if id == "" {
		panic("please add AWS_SECRET_ACCESS_KEY")
	}
	return id
}

func s3_host() *string {
	return aws.String(get("AWS_HOST", "s3.amazonaws.com"))
}

func s3_bucket() *string {
	bucket := get("AWS_BUCKET", "")
	if bucket == "" {
		panic("please add AWS_BUCKET")
	}
	return aws.String(bucket)
}

func s3_region() *string {
	return aws.String(get("AWS_REGION", "us-east-1"))
}

func s3_disable_ssl() *bool {
	return aws.Bool(get("AWS_DISABLE_SSL", "false") == "true")
}

func s3_force_path_style() *bool {
	return aws.Bool(get("AWS_S3_FORCE_PATH_STYLE", "false") == "true")
}

docker-compose.yml

version: "3"

services:
  minio:
    image: minio/minio:latest
    container_name: doc_gen_minio
    ports: ["9000"]
    environment:
      MINIO_ACCESS_KEY: access
      MINIO_SECRET_KEY: secret
    command: server doc_gen_minio/export
    networks:
      - back-tier

  app:
    build: ./
    volumes:
      - ./:/app
    networks:
      - back-tier
    ports:
      - "3003:3003"
    stdin_open: true
    tty: true
    environment:
      AWS_ACCESS_KEY: "access"
      AWS_SECRET_KEY: "secret"
      AWS_HOST: "http://doc_gen_minio:9000"
      AWS_DISABLE_SSL: "true"
      AWS_S3_FORCE_PATH_STYLE: "true"
      AWS_BUCKET: "output"

volumes:
  db-data:

networks:
  back-tier: