英文:
cannot find package "k8s.io/metrics/pkg/client/clientset/versioned" in any of:Vendor , GOROOT , GOPATH
问题
我正在尝试创建一个调度程序,所以在编写代码和创建部署后,我使用一个 makefile 来构建并使用 vendor。但是当我使用第一个代码时,它使用与 GitHub 代码库中的代码相同的导入,它可以工作。但是当我添加了 k8s.io/metrics/pkg/client/clientset/versioned
并将其作为导入时,它给我一个错误:
cmd/scheduler/main.go:24:5: cannot find package "k8s.io/metrics/pkg/client/clientset/versioned" in any of:
/go/src/github.com/username/scheduler/vendor/k8s.io/metrics/pkg/client/clientset/versioned (vendor tree)
/usr/local/go/src/k8s.io/metrics/pkg/client/clientset/versioned (from $GOROOT)
/go/src/k8s.io/metrics/pkg/client/clientset/versioned (from $GOPATH)
makefile:
SHELL = /bin/bash
OS = $(shell uname -s)
PACKAGE = github.com/username/scheduler
BINARY_NAME = scheduler
IMAGE = name
TAG = tagsvalue
BUILD_DIR ?= build
BUILD_PACKAGE = ${PACKAGE}/cmd/scheduler
DEP_VERSION = 0.5.0
GOLANG_VERSION = 1.11
.PHONY: clean
clean: ## Clean the working area and the project
rm -rf bin/ ${BUILD_DIR}/ vendor/
rm -rf ${BINARY_NAME}
bin/dep: bin/dep-${DEP_VERSION}
@ln -sf dep-${DEP_VERSION} bin/dep
bin/dep-${DEP_VERSION}:
@mkdir -p bin
curl https://raw.githubusercontent.com/golang/dep/master/install.sh | INSTALL_DIRECTORY=bin DEP_RELEASE_TAG=v${DEP_VERSION} sh
@mv bin/dep $@
.PHONY: vendor
vendor: bin/dep ## Install dependencies
bin/dep ensure -v -vendor-only
.PHONY: build
build: ## Build a binary
go build ${BUILD_PACKAGE}
请帮助我,我知道问题不太清楚,但我是 Go 语言的新手,任何信息都会有所帮助。谢谢。
英文:
I am trying to create i scheduler so after writing the code and creating deployment i use a make file to build and use vendor also but when i use my first code which use the same imports as the code in github reposetory it works but when i add to it and use k8s.io/metrics/pkg/client/clientset/versioned as import it give me an error:
cmd/scheduler/main.go:24:5: cannot find package "k8s.io/metrics/pkg/client/clientset/versioned" in any of:
/go/src/github.com/username/scheduler/vendor/k8s.io/metrics/pkg/client/clientset/versioned (vendor tree)
/usr/local/go/src/k8s.io/metrics/pkg/client/clientset/versioned (from $GOROOT)
/go/src/k8s.io/metrics/pkg/client/clientset/versioned (from $GOPATH)
makefile:
SHELL = /bin/bash
OS = $(shell uname -s)
PACKAGE = github.com/username/scheduler
BINARY_NAME = scheduler
IMAGE = name
TAG = tagsvalue
BUILD_DIR ?= build
BUILD_PACKAGE = ${PACKAGE}/cmd/scheduler
DEP_VERSION = 0.5.0
GOLANG_VERSION = 1.11
.PHONY: clean
clean: ## Clean the working area and the project
rm -rf bin/ ${BUILD_DIR}/ vendor/
rm -rf ${BINARY_NAME}
bin/dep: bin/dep-${DEP_VERSION}
@ln -sf dep-${DEP_VERSION} bin/dep
bin/dep-${DEP_VERSION}:
@mkdir -p bin
curl https://raw.githubusercontent.com/golang/dep/master/install.sh | INSTALL_DIRECTORY=bin DEP_RELEASE_TAG=v${DEP_VERSION} sh
@mv bin/dep $@
.PHONY: vendor
vendor: bin/dep ## Install dependencies
bin/dep ensure -v -vendor-only
.PHONY: build
build: ## Build a binary
go build ${BUILD_PACKAGE}
please help i know that the question is not to clear but i am a new to golang so any information will help. thank you
答案1
得分: 0
好的,我会为你翻译这段内容。以下是翻译的结果:
好的,既然你想知道如何使用Go模块,我会写一个简要的总结。完整的文档在这里,在go.dev网站上。很容易找到,并且会指导你从头到尾完成整个过程。
自从引入了Go模块以来,我一直将其作为我的主要语言,可以诚实地说,我很少需要使用Makefile。使用模块非常容易:
$ cd ~
$ mkdir new_project
& cd new_project
# 初始化模块
$ go mod init github.com/user/new_project
$ ls
go.mod
$ cat go.mod
module github.com/user/new_project
go 1.19
# mod文件中的版本将反映您本地安装的Go版本
现在添加依赖项:
$ go get github.com/jinzhu/copier
# 检查:
$ ls
go.mod go.sum
$ cat go.mod
module github.com/user/new_project
go 1.19
require github.com/jinzhu/copier v0.3.5 // indirect
依赖项已添加,并创建了一个go.sum
文件。这充当了您的依赖项的锁定文件。它基本上是您项目中使用的确切版本的提交哈希。
您可以指定特定版本(比如我们想要版本v0.3.2而不是0.3.5),只需使用以下命令:
$ go get github.com/jinzhu/copier@v0.3.2
或者您可以在编辑器中手动向mod文件添加依赖项:
module github.com/user/new_project
go 1.19
require (
github.com/jinzhu/copier v0.3.2
github.com/foo/bar
)
等等。查看文档以了解replace
和require_test
等内容以及它们的作用。
现在,您只需编译您的代码:
$ go build .
您尚未下载的任何依赖项将自动进行检查、更新和下载。如果您想手动下载依赖项,可以执行以下操作:
$ go mod download
如果您想删除不再使用的依赖项(即清理go.sum文件):
$ go mod tidy
实际上,没有更多的内容了。
英文:
Alright, seeing as you want to know how to use go modules, I'll write a brief summary. The full documentation is here, on the go.dev site. It's easy to find, and walks you through the entire process beginning to end.
I have been using go as my main language since go 1.4. Since the introductions of go modules, I can honestly say that I rarely, if ever, need a Makefile. To use modules is fantastically easy:
$ cd ~
$ mkdir new_project
& cd new_project
# initialise module
$ go mod init github.com/user/new_project
$ ls
go.mod
$ cat go.mod
module github.com/user/new_project
go 1.19
# the version in the mod file will reflect the version of go you have installed locally
Now to add dependencies:
$ go get github.com/jinzhu/copier
# check:
$ ls
go.mod go.sum
$ cat go.mod
module github.com/user/new_project
go 1.19
require github.com/jinzhu/copier v0.3.5 // indirect
The dependency was added, and a go.sum
file is created. This acts as a lock file for your dependencies. It's basically the commit hash of the exact version used in your project.
You can specify a specific version (saw we want version v0.3.2 instead of 0.3.5), you can just use the command:
$ go get github.com/jinzhu/copier@v0.3.2
Or you can manually add dependencies to your mod file in your editor:
module github.com/user/new_project
go 1.19
require (
github.com/jinzhu/copier v0.3.2
github.com/foo/bar
)
And so on. Check the docs for things like replace
and require_test
, and what they do.
Now you can just compile your code:
$ go build .
Any dependencies that you haven't downloaded yet will be automatically checked and updated/downloaded for you. If you want to download the dependencies manually, you can:
$ go mod download
If you want to remove dependencies that are no longer in use (ie clean up the go.sum file):
$ go mod tidy
There's nothing more to it, really.
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