docker-compose.yml

version: '3'

services:
###> doctrine/doctrine-bundle ###
  database:
    image: postgres:${POSTGRES_VERSION:-14}-alpine
    environment:
      POSTGRES_DB: ${POSTGRES_DB:-app}
      # You should definitely change the password in production
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-!ChangeMe!}
      POSTGRES_USER: ${POSTGRES_USER:-app}
    volumes:
      - db-data:/var/lib/postgresql/data:rw
      # You may use a bind-mounted host directory instead, so that it is harder to accidentally remove the volume and lose all your data!
      # - ./docker/db/data:/var/lib/postgresql/data:rw
###< doctrine/doctrine-bundle ###

###> symfony/mercure-bundle ###
  mercure:
    image: dunglas/mercure
    restart: unless-stopped
    environment:
      SERVER_NAME: ':80'
      MERCURE_PUBLISHER_JWT_KEY: '!ChangeThisMercureHubJWTSecretKey!'
      MERCURE_SUBSCRIBER_JWT_KEY: '!ChangeThisMercureHubJWTSecretKey!'
      # Set the URL of your Symfony project (without trailing slash!) as value of the cors_origins directive
      MERCURE_EXTRA_DIRECTIVES: |
        cors_origins http://127.0.0.1:8000
    # Comment the following line to disable the development mode
    command: /usr/bin/caddy run -config /etc/caddy/Caddyfile.dev
    volumes:
      - mercure_data:/data
      - mercure_config:/config
###< symfony/mercure-bundle ###

volumes:
###> doctrine/doctrine-bundle ###
  db-data:
###< doctrine/doctrine-bundle ###

###> symfony/mercure-bundle ###
  mercure_data:
  mercure_config:
###< symfony/mercure-bundle ###