dtddjq9637 2019-07-19 17:38
浏览 803

在Docker中找不到Go mod文件夹

I'm very new to go modules and am trying to take a project and update it to use them as they seem like a really great way to finally handle my dependencies. However, I'm having an issue getting things to build in Docker.

I have a project with a main.go and a go.mod file (which references both private/local repos as well as public ones like go.uber.org/zap). I've named my module github.internal.com/team_name/project_name I've vendored up my dependencies. So, my project structure looks like:

- main.go
- internal
  - utils.go
- go.mod (github.internal.com/team_name/project_name)
- vendor
  - go.uber.org
  - private.repo.com

Then, in main.go I import

import (

All of this works great and I can run go build no problem.

The issue comes when I try to build using Docker. In my Dockerfile I run

COPY . /go/src/github.internal.com/team_name/project_name
WORKDIR /go/src/github.internal.com/team_name/project_name
RUN CGO_ENABLED=0 GOOS=linux go build -a -o slaxtract main.go

When I run docker build it returns:

main.go:7:2: cannot find package "github.internal.com/team_name/project_name/internal" in any of:
    /go/src/github.internal.com/project_name/team_name/vendor/github.internal.com/project_name/team_name/internal (vendor tree) 
    /usr/local/go/src/github.internal.com/team_name/project_name/internal (from $GOROOT)
    /go/src/github.internal.com/team_name/project_name/internal (from $GOPATH)

How do I get to the right directory to recognize all of my files in my module?

Thanks in advance!

  • 写回答

1条回答 默认 最新

  • dongqiaogouk86049 2019-07-19 17:45

    Make sure go has the go modules enabled, you can enforce this by setting the env var GO111MODULE to on.

    Also as you have vendored your modules dependencies you should build using the mod=vendor flag as: go build -mod=vendor

    Something like CGO_ENABLED=0 GOOS=linux GO111MODULE=on go build -mod=vendor -a -o slaxtract main.go should work.

    本回答被题主选为最佳回答 , 对您是否有帮助呢?



  • ¥15 调用函数时,无关变量的改变引起函数值的改变
  • ¥15 xy坐标转化为经纬度坐标
  • ¥15 一般三角模糊数的上界值和下届值取中值的多少比较合理?
  • ¥15 关于#python#的问题,请各位专家解答!
  • ¥20 Hbase启动失败,无法启动HMaster
  • ¥15 sqpingboot在父模块已经引入了mybatisplus 在子组件不写版本号还是报错
  • ¥20 Lumerical FDTD solutions 中模型的相对阻抗,有效介电常数和有效磁导率的实部和虚部的数据如何获得?
  • ¥100 sql reporting service 远程smtp服务器配置支持
  • ¥15 ppyoloe_r带角度目标检测,loss_cls没法收敛
  • ¥15 淘宝交易指数如何解读,其关联的数据指标是什么