如何获取一个Go库并在Docker中运行它？

huangapple
go评论110阅读模式
英文:

How to get a Go library and run it in Docker?

问题

我有这个简单的Dockerfile：

  1. FROM golang:1.16.6-buster
  2. RUN wget -O - -q https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s v1.45.2
  3. RUN golangci-lint --version

当我构建它时，无论我如何更改上面的第二行，我总是得到：

  1.  > [3/3] RUN golangci-lint --version:
  2. #6 0.331 /bin/sh: 1: golangci-lint: not found

我在这里到底做错了什么？

如果我尝试：

  1. FROM golang:1.16.6-buster
  2. RUN curl -s https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh\
  3.     | sh -s v1.45.2
  5. RUN bin/golangci-lint version

我得到了这个详细的输出：

  1. docker build -t gotest .
  2. [+] Building 0.9s (6/6) FINISHED
  3.  => [internal] load build definition from Dockerfile                                                                                                     0.0s
  4.  => => transferring dockerfile: 37B                                                                                                                      0.0s
  5.  => [internal] load .dockerignore                                                                                                                        0.0s
  6.  => => transferring context: 2B                                                                                                                          0.0s
  7.  => [internal] load metadata for docker.io/library/golang:1.16.6-buster                                                                                  0.5s
  8.  => [1/3] FROM docker.io/library/golang:1.16.6-buster@sha256:f3923dc5a92a237db0f07a924a238a8a4a711e3b77a7b5bdb1b526e107dcb9d4                            0.0s
  9.  => CACHED [2/3] RUN curl -s https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh    | sh -s v1.45.2                               0.0s
  10.  => ERROR [3/3] RUN bin/golangci-lint version                                                                                                            0.2s
  11. ------
  12.  > [3/3] RUN bin/golangci-lint version:
  13. #6 0.214 /bin/sh: 1: bin/golangci-lint: not found
  14. ------
  15. executor failed running [/bin/sh -c bin/golangci-lint version]: exit code: 127

尝试：

  1. FROM golang:1.16.6-buster
  2. RUN curl -s https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh\
  3.     | sh -s v1.45.2
  5. RUN /go/bin/golangci-lint version

输出：

  1. docker build .
  2. [+] Building 1.7s (7/7) FINISHED
  3.  => [internal] load build definition from Dockerfile                                                                                                     0.0s
  4.  => => transferring dockerfile: 212B                                                                                                                     0.0s
  5.  => [internal] load .dockerignore                                                                                                                        0.0s
  6.  => => transferring context: 32B                                                                                                                         0.0s
  7.  => [internal] load metadata for docker.io/library/golang:1.16.6-buster                                                                                  1.3s
  8.  => [auth] library/golang:pull token for registry-1.docker.io                                                                                            0.0s
  9.  => [1/3] FROM docker.io/library/golang:1.16.6-buster@sha256:f3923dc5a92a237db0f07a924a238a8a4a711e3b77a7b5bdb1b526e107dcb9d4                            0.0s
  10.  => CACHED [2/3] RUN curl -s https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh    | sh -s v1.45.2                               0.0s
  11.  => ERROR [3/3] RUN /go/bin/golangci-lint version                                                                                                        0.3s
  12. ------
  13.  > [3/3] RUN /go/bin/golangci-lint version:
  14. #7 0.276 /bin/sh: 1: /go/bin/golangci-lint: not found
  15. ------
  16. executor failed running [/bin/sh -c /go/bin/golangci-lint version]: exit code: 127
英文:

I have this simple Dockerfile:

  1. FROM golang:1.16.6-buster
  2. RUN wget -O - -q https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s v1.45.2
  3. RUN golangci-lint --version

When I build it, no matter how I change the second line above, I am always getting:

  1.  > [3/3] RUN golangci-lint --version:
  2. #6 0.331 /bin/sh: 1: golangci-lint: not found

What exactly I am doing wrong here?

If I try:

  1. FROM golang:1.16.6-buster
  2. RUN curl -s https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh\
  3.     | sh -s v1.45.2
  5. RUN bin/golangci-lint version

I get this detailed output:

  1. docker build -t gotest .
  2. [+] Building 0.9s (6/6) FINISHED
  3.  => [internal] load build definition from Dockerfile                                                                                                     0.0s
  4.  => => transferring dockerfile: 37B                                                                                                                      0.0s
  5.  => [internal] load .dockerignore                                                                                                                        0.0s
  6.  => => transferring context: 2B                                                                                                                          0.0s
  7.  => [internal] load metadata for docker.io/library/golang:1.16.6-buster                                                                                  0.5s
  8.  => [1/3] FROM docker.io/library/golang:1.16.6-buster@sha256:f3923dc5a92a237db0f07a924a238a8a4a711e3b77a7b5bdb1b526e107dcb9d4                            0.0s
  9.  => CACHED [2/3] RUN curl -s https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh    | sh -s v1.45.2                               0.0s
  10.  => ERROR [3/3] RUN bin/golangci-lint version                                                                                                            0.2s
  11. ------
  12.  > [3/3] RUN bin/golangci-lint version:
  13. #6 0.214 /bin/sh: 1: bin/golangci-lint: not found
  14. ------
  15. executor failed running [/bin/sh -c bin/golangci-lint version]: exit code: 127

Trying:

  1. FROM golang:1.16.6-buster
  2. RUN curl -s https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh\
  3.     | sh -s v1.45.2
  5. RUN /go/bin/golangci-lint version

Output:

  1. docker build .
  2. [+] Building 1.7s (7/7) FINISHED
  3.  => [internal] load build definition from Dockerfile                                                                                                     0.0s
  4.  => => transferring dockerfile: 212B                                                                                                                     0.0s
  5.  => [internal] load .dockerignore                                                                                                                        0.0s
  6.  => => transferring context: 32B                                                                                                                         0.0s
  7.  => [internal] load metadata for docker.io/library/golang:1.16.6-buster                                                                                  1.3s
  8.  => [auth] library/golang:pull token for registry-1.docker.io                                                                                            0.0s
  9.  => [1/3] FROM docker.io/library/golang:1.16.6-buster@sha256:f3923dc5a92a237db0f07a924a238a8a4a711e3b77a7b5bdb1b526e107dcb9d4                            0.0s
  10.  => CACHED [2/3] RUN curl -s https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh    | sh -s v1.45.2                               0.0s
  11.  => ERROR [3/3] RUN /go/bin/golangci-lint version                                                                                                        0.3s
  12. ------
  13.  > [3/3] RUN /go/bin/golangci-lint version:
  14. #7 0.276 /bin/sh: 1: /go/bin/golangci-lint: not found
  15. ------
  16. executor failed running [/bin/sh -c /go/bin/golangci-lint version]: exit code: 127

答案1

得分: 1

golangci-lint位于bin目录中：

  1. FROM golang:1.16.6-buster
  3. RUN curl -s https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh\
  4.     | sh -s v1.45.2
  5. RUN pwd
  6. #RUN /go/bin/golangci-lint --version

构建输出：

  1. $ docker build --pull --no-cache --tag golang .
  2. Sending build context to Docker daemon  15.36kB
  3. Step 1/3 : FROM golang:1.16.6-buster
  4. 1.16.6-buster: 从 library/golang 拉取
  5. Digest: sha256:f3923dc5a92a237db0f07a924a238a8a4a711e3b77a7b5bdb1b526e107dcb9d4
  6. Status: Image is up to date for golang:1.16.6-buster
  7.  ---> 028d102f774a
  8. Step 2/3 : RUN curl -s https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh    | sh -s v1.45.2
  9.  ---> 正在运行 4700e3995fcc 中
  10. golangci/golangci-lint info checking GitHub for tag 'v1.45.2'
  11. golangci/golangci-lint info found version: 1.45.2 for v1.45.2/linux/amd64
  12. golangci/golangci-lint info installed ./bin/golangci-lint
  13. Removing intermediate container 4700e3995fcc
  14.  ---> 03634ff2897c
  15. Step 3/3 : RUN bin/golangci-lint --version
  16.  ---> 正在运行 f1348b5de5e2 中
  17. golangci-lint has version 1.45.2 built from 8bdc4d3f on 2022-03-24T11:51:26Z
  18. Removing intermediate container f1348b5de5e2
  19.  ---> dc810407dc0d
  20. Successfully built dc810407dc0d
  21. Successfully tagged golang:latest
英文:

golangci-lint is in bin directory :

  1. FROM golang:1.16.6-buster
  3. RUN curl -s https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh\
  4.     | sh -s v1.45.2
  5. RUN pwd
  6. #RUN /go/bin/golangci-lint --version

build output :

  1. $ docker build --pull --no-cache --tag golang .
  2. Sending build context to Docker daemon  15.36kB
  3. Step 1/3 : FROM golang:1.16.6-buster
  4. 1.16.6-buster: Pulling from library/golang
  5. Digest: sha256:f3923dc5a92a237db0f07a924a238a8a4a711e3b77a7b5bdb1b526e107dcb9d4
  6. Status: Image is up to date for golang:1.16.6-buster
  7.  ---> 028d102f774a
  8. Step 2/3 : RUN curl -s https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh    | sh -s v1.45.2
  9.  ---> Running in 4700e3995fcc
  10. golangci/golangci-lint info checking GitHub for tag 'v1.45.2'
  11. golangci/golangci-lint info found version: 1.45.2 for v1.45.2/linux/amd64
  12. golangci/golangci-lint info installed ./bin/golangci-lint
  13. Removing intermediate container 4700e3995fcc
  14.  ---> 03634ff2897c
  15. Step 3/3 : RUN bin/golangci-lint --version
  16.  ---> Running in f1348b5de5e2
  17. golangci-lint has version 1.45.2 built from 8bdc4d3f on 2022-03-24T11:51:26Z
  18. Removing intermediate container f1348b5de5e2
  19.  ---> dc810407dc0d
  20. Successfully built dc810407dc0d
  21. Successfully tagged golang:latest

答案2

得分: 0

这是最终的工作方式。由于版本不匹配，没有下载任何二进制文件。我将Go升级到1.16.0，将linter升级到1.45.2。此外，我使用go install代替了wget，这适用于这个Go版本。这样就可以在默认文件夹/bin中下载二进制文件，并修复了CI作业。

  1. FROM golang:1.16.0-buster
  2. RUN go install github.com/golangci/golangci-lint/cmd/golangci-lint@v1.45.2
  3. RUN ./bin/golangci-lint --version
英文:

This is how it worked finally. No binary was getting downloaded due to versions mismatch. I upgraded Go to 1.16
0 and the linter to 1.45.2. Also instead of wget I went for go install which works with this Go version. This got a binary downloaded in the default folder /bin and the CI job was fixed.

  1. FROM golang:1.16.0-buster
  2. RUN go install github.com/golangci/golangci-lint/cmd/golangci-lint@v1.45.2
  3. RUN ./bin/golangci-lint --version

huangapple
  • 本文由 发表于 2022年4月14日 22:32:14
  • 转载请务必保留本文链接：https://go.coder-hub.com/71873309.html
  • docker
  • go
  • linux
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