英文:
Dockerfile fails to download module
问题
我有以下的代码结构：
notificator
| Dockerfile
| go.mod
| go.sum
| notificator.pb.go
|
+-- cmd
| .go files
+-- pkg
.go files
以下的Dockerfile可以成功构建：
FROM golang
WORKDIR /notificator
COPY . .
RUN go get -t -v ./...
RUN mkdir bin
RUN go build -o bin ././...
RUN chmod +x bin/cmd
ENTRYPOINT ["./bin/cmd"]
但是当我重构它为：
FROM golang
WORKDIR /notificator
COPY go.mod .
COPY go.sum .
RUN go mod download
COPY . .
RUN mkdir bin
RUN go build -o bin ././...
RUN chmod +x bin/cmd
ENTRYPOINT ["./bin/cmd"]
go mod download 返回以下错误：
#12 0.816 /go/pkg/mod/github.com/go-kit/kit@v0.12.0/sd/etcd/client.go:13:2: missing go.sum entry for module providing package go.etcd.io/etcd/client/v2 (imported by github.com/go-kit/kit/sd/etcd); to add:
#12 0.816 go get github.com/go-kit/kit/sd/etcd@v0.12.0
但是 go.sum 包含了：
go.etcd.io/etcd/api/v3 v3.5.0/go.mod h1:cbVKeC6lCfl7j/8jBhAK6aIYO9XOjdptoxU/nLQcPvs=
go.etcd.io/etcd/client/pkg/v3 v3.5.0/go.mod h1:IJHfcCEKxYu1Os13ZdwCwIUTUVGYTSAM3YSwc9/Ac1g=
go.etcd.io/etcd/client/v2 v2.305.0/go.mod h1:h9puh54ZTgAKtEbut2oe9P4L/oqKCVB6xsXlzd7alYQ=
go.etcd.io/etcd/client/v3 v3.5.0/go.mod h1:AIKXXVX/DQXtfTEqBryiLTUXwON+GuvO6Z7lLS/oTh0=
我不明白为什么这两个文件的行为不同？
英文:
I have the following code structure
notificator
| Dockerfile
| go.mod
| go.sum
| notificator.pb.go
|
+-- cmd
| .go files
+-- pkg
.go files
The following Dockerfile builds successfully:
FROM golang
WORKDIR /notificator
COPY . .
RUN go get -t -v ./...
RUN mkdir bin
RUN go build -o bin ././...
RUN chmod +x bin/cmd
ENTRYPOINT [ "./bin/cmd" ]
But when I refactor it to:
FROM golang
WORKDIR /notificator
COPY go.mod .
COPY go.sum .
RUN go mod download
COPY . .
RUN mkdir bin
RUN go build -o bin ././...
RUN chmod +x bin/cmd
ENTRYPOINT [ "./bin/cmd" ]
go mod download returns the following error:
#12 0.816 /go/pkg/mod/github.com/go-kit/kit@v0.12.0/sd/etcd/client.go:13:2: missing go.sum entry for module providing package go.etcd.io/etcd/client/v2 (imported by github.com/go-kit/kit/sd/etcd); to add:
#12 0.816 go get github.com/go-kit/kit/sd/etcd@v0.12.0
BUT go.sum contains:
go.etcd.io/etcd/api/v3 v3.5.0/go.mod h1:cbVKeC6lCfl7j/8jBhAK6aIYO9XOjdptoxU/nLQcPvs=
go.etcd.io/etcd/client/pkg/v3 v3.5.0/go.mod h1:IJHfcCEKxYu1Os13ZdwCwIUTUVGYTSAM3YSwc9/Ac1g=
go.etcd.io/etcd/client/v2 v2.305.0/go.mod h1:h9puh54ZTgAKtEbut2oe9P4L/oqKCVB6xsXlzd7alYQ=
go.etcd.io/etcd/client/v3 v3.5.0/go.mod h1:AIKXXVX/DQXtfTEqBryiLTUXwON+GuvO6Z7lLS/oTh0=
I don't understand why the two files behave differently?
答案1
得分: 1
运行 go mod tidy 解决了这个问题。
英文:
Running go mod tidy fixed the issue
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