kubernetes - "kubectl" 从 PowerShell 在 Windows 上安装失败

kubernetes - "kubectl" installation fails on Windows from PowerShell

根据文档 https://kubernetes.io/docs/tasks/tools/install-kubectl 在 windows 上安装应该非常简单,但我的安装在第二步失败

Install-Script -Name 'install-kubectl' -Scope CurrentUser -Force
install-kubectl.ps1 [-DownloadLocation <path>]


install-kubectl.ps1 c:\kubectl
==>Getting download link from  https://kubernetes.io/docs/tasks/tools/install-kubectl/
Invoke-WebRequest : The underlying connection was closed: An unexpected error occurred on a send.
At C:\Program Files\PowerShell\Scripts\install-kubectl.ps1:31 char:8
+ $req = Invoke-WebRequest -UseBasicParsing -Uri $uri
+        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidOperation: (System.Net.HttpWebRequest:HttpWebRequest) [Invoke-WebRequest], WebException
    + FullyQualifiedErrorId : WebCmdletWebResponseException,Microsoft.PowerShell.Commands.InvokeWebRequestCommand

它似乎正在尝试从 https://kubernetes.io/docs/tasks/tools/install-kubectl/ 下载某些东西,但它不能。

我成功检查了该连接,我确实可以从该 Windows 服务器访问互联网:

PS C:\Users\e561> Test-NetConnection -ComputerName "kubernetes.io" -Port 443


ComputerName     : kubernetes.io
RemoteAddress    : 147.75.40.148
RemotePort       : 443
InterfaceAlias   : Ethernet 2
SourceAddress    : 10.7.147.211
TcpTestSucceeded : True

如评论中所述:

您可以从 here 下载 kubectl.exe - 然后将位于 kubectl.exe 的路径添加到环境变量。