Improve docker setup

[leepeuker]

Currently webdevops/php-nginx is used as the base app image. This contains a lot of things we do not need which increases the image size and complexity needlessly.

The idea is to create an alpine php-fpm only app image (using e.g. this as base image) and extend it to create a second "all in one" image containing nginx and supervisor additionally. This way there is a solution for a one container quick setup and a php only image for people who want more granular control.

Additional requirements:

• multi-arch support

EDIT: I will improve the description of the requirements soon.

[JVT038]

What do you think about trafex/php-nginx?

It's based on alpine, only 40MB, contains NGINX and PHP8.2 (so we won't have to manage that ourselves, because it's been done for us) and it can easily be extended.

[leepeuker]

Thanks for the suggestion. We cannot use the image directly because it is missing dependencies we need, so created a branch where I used trafex/php-nginx only as a template for a new docker setup: https://github.com/leepeuker/movary/pull/542/files

I think the basic setup of php/nginx/supervisor works fine, but there are still permissions issues with the docker user I do not know how to resolve yet. Assigning a custom UID in the compose file like user: "${USER_ID}:${USER_ID}" breaks the container because for example supervisor cannot be started.