ERROR [build 2/1] ADD public/ /pub about gatsby-docker

[rdunb]

I was able to get it working by replacing

COPY --from=build /app/public /pub

with

COPY --from=build /pub /pub

I just dug through the content of the generated onbuild container and saw that there was no /app/public folder but there was a /pub folder with all my gatsby site files in it. Not sure if this is the right answer but it appears to be working for me.

[maikxmh]

seems like the docker image is 2 years old - are there any updates planned?

[getrembl]

I think the problem comes from here, there is a difference between the image in the docker hub and the Dockerfile on the git repo.