Why docker crashes with "unknown revision" error when building?

Question

go

The problem is, when building the backend on the local computer, the docker build fails with an error, although this revision is available in the repository.

Answer 1

maybe there is a revision, but the path is not registered in PATH or is it registered to another version by default?

Answer 2

If the repository is private, then you need to make sure that the GOPRIVATE variable is specified in the container assembly.
For example:

RUN go env -w GOPRIVATE="gitlab.com/username1/*,gitlab.com/username2/*" && \
    go build

Instead *, you can specify specific repositories.