Docker build issue with provided Dockerfile

[cohortcw179]

Tried using the Dockerfile provided in the source to build (multistage) my binary but I kept getting execv format error when I import tar into my Mikrotik router. However I have no issues if I would to build the linux/arm64 binary first followed by a docker build.

I noticed a warning message at the RUN CTRLD_NO_QF... ./scripts/build.sh stage if I would to use the provided Dockerfile. (see below)

=> => # /go/pkg/mod/github.com/quic-go/quic-go@v0.32.0/internal/qtls/go121.go:5:13: cannot use "The version of quic-go
 => => #  you're using can't be built on Go 1.21 yet. For more details, please see https://github.com/quic-go/quic-go/w
 => => # iki/quic-go-and-Go-versions." (untyped string constant "The version of quic-go you're using can't be built on
 => => # Go 1.21 yet. F...) as int value in variable declaration

Is the above message normal?

My Build Env

• amd64
• Ubuntu Jammy

Target build

• arm64
• linux

[cuonglm]

This is expected.

ctrld version v1.3.0 (and current tip) is using quic-go version v0.32.0, which is not built with go 1.21 release. The next release of ctrld will upgrade quic-go to v0.38.0, which can be built with go 1.21

[cuonglm]

Oh, wait, I saw that we are using FROM golang:bullseye as base, which will use the latest go version, which is go1.21, is that the issue you mention?

We probably want to stick with FROM golang:go1.20-bullseye as base before new release.

[cuonglm]

@cohortcw179 Please try #83 and see if it fixed the issue for you. Thanks.

[cohortcw179]

@cuonglm Your suggest works perfectly. Thanks!