Docker-compose config for SNS running in a Localstack image

docker-compose.yaml

version: "0.1"
services:
  sns:
    image: localstack/localstack
    environment:
      # LocalStack configuration: https://docs.localstack.cloud/references/configuration/
      - DEBUG=${DEBUG:-0}
      - SERVICES=sns
    ports:
      - "4566:4566"
      - "4510-4559:4510-4559"

  setup-sns:
    depends_on: [sns]
    image: amazon/aws-cli
    env_file:
      - .localstack.env
    command:
    - sns
    - create-topic
    - --name=my-topic

  test:
    depends_on: [sns]
    image: python:3.9
    env_file:
      - .localstack.env
    command:
    - bash
    - -c
    - sleep infinity