Smallest example not working for PHP version > 8.1.16 on Ubuntu server

[ronnyworm]

Error message from shopware container:

Waiting for database connection... Waiting for database connection... Waiting for database connection... ...

I'm referring to this docker-compose example:

version: "3.8"
services:
  mysql:
    image: mysql:8.0
    environment:
      MYSQL_ROOT_PASSWORD: root
      MYSQL_DATABASE: shopware
      MYSQL_USER: shopware
      MYSQL_PASSWORD: shopware
  shopware:
    image: shyim/shopware:6.4.20-php8.2
    environment:
      APP_SECRET: 440dec3766de53010c5ccf6231c182acfc90bd25cff82e771245f736fd276518
      INSTANCE_ID: 10612e3916e153dd3447850e944a03fabe89440970295447a30a75b151bd844e
      APP_URL: http://localhost
      BLUE_GREEN_DEPLOYMENT: 0
      DATABASE_HOST: mysql
      DATABASE_PORT: 3306
      DATABASE_URL: mysql://shopware:shopware@mysql:3306/shopware
    ports:
      - 80:80

When executed an M1 Mac, it works fine but on a brand new Ubuntu 22 server (lsb_release -a) ... Distributor ID: Ubuntu Description: Ubuntu 22.04.2 LTS Release: 22.04 Codename: jammy

... it does not because for some reason PHP does not connect to the mysql-db. It works up to PHP 8.1.16 though e.g. with this image-tag: 6.4.20-php8.1.16 (8.1.17 does not)

I was running a basic docker compose up. At the end of everything where it should usually run, I'm getting constant 'Waiting for database connection...' messages from the shopware container.

Please advise. For now I'm good with 6.4.20-php8.1.16

[shyim]

I used your excact docker-compose file and can't reproduce it.

Can you pull the docker image again? docker pull shyim/shopware:6.4.20-php8.2

[ronnyworm]

On what machine did you do that? As I said, on my Mac M1 it works.

[shyim]

Ubuntu 22.04

[ronnyworm]

Wow wait, I just tried that in a different folder and it works too. I need to investigate what caused this ... Thanks a lot for the quick reaction!

I think you can close the issue for now.