Where should composer update be done - in the container, or in the project folder?

Question

PHP

How will it be correct to deploy the project:
In the corresponding application container, write composer update, or write composer update outside the container, but just in the project folder?
In the first case, as I understand it, if I do a docker pull, then something will fly off, and for the second case, I need to install the appropriate php locally and the necessary extensions.

Accordingly - who has any thoughts?

Answer 1

Where is your puff? If in the docker, then do the composer update in the docker container

Answer 2

In general, it’s good practice to fall into the docker container exec -ti the name of the bash container and only make a composer update there (you can also use options, for example composer update --ignore-platform-reqs )