Kubernetes Minikube -为“minikube”分配的无效内存值

Question

在我的Windows 10 Surface膝上安装Minikube，集群无法创建。执行下列步骤：

安装了所有超V features

• Created超V外部switch

• Installed迷你库使用choco install minikube

• Configured迷你库使用minikube config --driver=hyperv

• Attempted启动微型库使用minikube start --hyperv-virtual-switch=ExternalWifi

在尝试启动时，minikube抛出以下错误：

PS C:\WINDOWS\system32> minikube start --driver=hyperv
* minikube v1.8.1 on Microsoft Windows 10 Enterprise 10.0.18363 Build 18363
* Using the hyperv driver based on user configuration
* Downloading VM boot image ...
* Creating hyperv VM (CPUs=2, Memory=4077MB, Disk=20000MB) ...
* Downloading preloaded images tarball for k8s v1.17.3 ...
> preloaded-images-k8s-v1-v1.17.3-docker-overlay2.tar.lz4: 280.46 MiB / 499E0309 09:38:58.605779   11932 main.go:106] libmachine: [stderr =====>] : Hyper-V\New-VM : Failed to modify device 'Memory'.
Invalid memory value assigned for 'minikube'. Memory values must be properly aligned.
'minikube' failed to modify device 'Memory'. (Virtual machine ID 06BCBFDB-C000-4BF4-97BF-D16008DAC326)
Invalid memory value assigned for 'minikube'. The memory value assigned ('4077' MB) is not properly aligned. Try again with a memory value that is properly aligned. (Virtual machine ID
06BCBFDB-C000-4BF4-97BF-D16008DAC326)
At line:1 char:1
+ Hyper-V\New-VM minikube -Path 'C:\Users\myuser\.minikube\machines\m ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : InvalidArgument: (:) [New-VM], VirtualizationException
    + FullyQualifiedErrorId : InvalidParameter,Microsoft.HyperV.PowerShell.Commands.NewVM


    > preloaded-images-k8s-v1-v1.17.3-docker-overlay2.tar.lz4: 289.28 MiB / 499*
X Unable to start VM. Please investigate and run 'minikube delete' if possible: creating host: create: creating: exit status 1

Answer 1

当尝试使用minikube安装程序试图使用的相同参数手动创建VM时，我发现Hyper-V要求您以2MB增量分配内存。Minikube试图创建一个包含4077 MB内存的VM，这导致了故障。当我使用下面的命令运行minikube安装程序时，成功地完成了初始化：

minikube start --driver=hyperv --memory=4078m

Answer 2

在“创建hyperv (CPUs=2，Memory=4096MB，Disk=20000MB)”之后，我曾经有一个类似的Memory=4096MB。

这就是为什么我删除minikube : minikube删除

然后再用更少的内存运行它：

小型启动-驱动器=hyperv-cpus 2-内存=2048