Docker compose/Doctrine error with skeleton

[chadwcarlson]

Creating a new project from the skeleton, there is an error when running docker compose up -d for the first time to make migrations.

Steps to reproduce:

# Create a new project 
symfony new symfony_project --upsun
cd symfony_project

# Add bundles relevant to the demo we're producing
symfony composer require doctrine/annotations \
  doctrine/doctrine-bundle \
  doctrine/doctrine-migrations-bundle \
  doctrine/orm nelmio/cors-bundle \
  symfony/doctrine-bridge \
  symfony/html-sanitizer \
  symfony/http-client \
  symfony/intl symfony/monolog-bundle \
  symfony/security-bundle \
  symfony/serializer \
  symfony/twig-bundle \
  symfony/asset-mapper \
  symfony/asset \
  symfony/twig-pack

symfony composer require --dev doctrine/doctrine-fixtures-bundle symfony/maker-bundle

# Create a new entity
symfony console make:entity

Then,

$ docker compose up -d
yaml: line 5: did not find expected tag URI

A quick Google search showed this was in the !ChangeMe! value for POSTGRES_PASSWORD generated.

Updating the generated compose.yaml file to include quotes on POSTGRES_PASSWORD fixes this:

services:
###> doctrine/doctrine-bundle ###
  database:
    image: postgres:${POSTGRES_VERSION:-16}-alpine
    environment:
      POSTGRES_DB: ${POSTGRES_DB:-app}
      # You should definitely change the password in production
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-"!ChangeMe!"}
      POSTGRES_USER: ${POSTGRES_USER:-app}
    healthcheck:
      test: ["CMD", "pg_isready", "-d", "${POSTGRES_DB:-app}", "-U", "${POSTGRES_USER:-app}"]
      timeout: 5s
      retries: 5
      start_period: 60s
    volumes:
      - database_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 ###

volumes:
###> doctrine/doctrine-bundle ###
  database_data:
###< doctrine/doctrine-bundle ###

$ docker compose up -d     
[+] Running 16/16
 ⠿ database Pulled                                                                                                                                                                                      12.0s
   ⠿ da9db072f522 Pull complete                                                                                                                                                                          0.8s
   ⠿ 1f9ff5ead5be Pull complete                                                                                                                                                                          0.9s
   ⠿ 7795ec6b4e69 Pull complete                                                                                                                                                                          1.1s
   ⠿ b767ae82bd20 Pull complete                                                                                                                                                                          1.2s
   ⠿ a5ca9f1cbb88 Pull complete                                                                                                                                                                          1.4s
   ⠿ f573ba0dbe7b Pull complete                                                                                                                                                                          9.6s
   ⠿ ec60fa6141a6 Pull complete                                                                                                                                                                          9.7s
   ⠿ 1aba07e7c88f Pull complete                                                                                                                                                                          9.8s
   ⠿ 49b4e8d2f73d Pull complete                                                                                                                                                                          9.9s
   ⠿ b61746059f1b Pull complete                                                                                                                                                                         10.0s
   ⠿ b5a14dc5a5d2 Pull complete                                                                                                                                                                         10.1s
 ⠿ blackfire Pulled                                                                                                                                                                                      3.4s
   ⠿ 3656ac9ae2c8 Pull complete                                                                                                                                                                          1.1s
   ⠿ e5f5d6e3f530 Pull complete                                                                                                                                                                          1.2s
   ⠿ 5d2d099b5710 Pull complete                                                                                                                                                                          1.7s
[+] Running 4/4
 ⠿ Network symfonycon-vienna-2024_default         Created                                                                                                                                                0.1s
 ⠿ Volume "symfonycon-vienna-2024_database_data"  Created                                                                                                                                                0.0s
 ⠿ Container symfonycon-vienna-2024_database_1    Started                                                                                                                                                1.2s
 ⠿ Container symfonycon-vienna-2024_blackfire_1   Started                                                                                                                                                1.2s

[mahmoudsaeed]

I believe a recent version of Docker Compose can handle a value like !ChangeMe!. I encountered a similar issue with the $ character, which was resolved after updating Docker Desktop (which updates Docker Compose) to the latest version.

See: dunglas/frankenphp#792 (comment)