Strapi Dockerfile and Build about documentation HOT 4 CLOSED

Nothing to do with the documentation rather I would suggest making sure you installed sharp and gyp and build tools for your machine etc that does the building.
This depends on your OS and should be documented here https://github.com/nodejs/node-gyp once that is installed docker will use that to setup dockers build environment as well.

from documentation.

Using the same machine to build, this seems to work fine using node:18-bullseye which is what we've wound up going with for now instead of node:18-alpine?

from documentation.

So the reason that bullseye might work is that is the full version of debian and not alpine.
With alpine you get a small footprint but also you need to add all dependencies etc as needed.
I took the Dockerfile you had in this issue and copied into mine and it built fine.

Did you add a .dockerignore file to prevent copying things over from the host machine which can cause the issue.
https://docs.strapi.io/dev-docs/installation/docker#optional-dockerignore

from documentation.

I want to thank you a bunch. I didn't even realize the .dockerignore was not there anymore (I need to have a talk with one of the devs). Thank you again and apologies for the bother.

from documentation.