version: "2.1"
services:
  localstack:
    image: localstack/localstack:1.3.1
    ports:
      - "4566:4566"
    environment:
      - LOCALSTACK_API_KEY=${LOCALSTACK_API_KEY}
      - HOSTNAME_EXTERNAL=localstack
      - DEBUG=1
      - DATA_DIR=/tmp/localstack/data
      - DOCKER_HOST=unix:///var/run/docker.sock
      - LAMBDA_EXECUTOR=docker
      - LAMBDA_NETWORK=bridge
    volumes:
      - "/var/run/docker.sock:/var/run/docker.sock"
    tmpfs:
      - /tmp/localstack:exec,mode=600