Question

我无法在ubuntu 18.04上安装32位minikube。现在只需要一个解决方案，我可以以某种方式安装32 minikube insde我的GUEST，以便我可以运行它。因为现在我无法双重启动主机。尽管双启动最终可以解决我的问题，但我知道。我可以通过调整HOST virtualbox的设置来启用GUEST虚拟化。

Senario

HOST [windows 7 64-bit]
GUEST [ ubuntu 18.04 64-bit]

遵循的步骤

1. Installed 64 bit virtual box inside my HOST. 
2. Installed GUEST in Virtual box ( in HOST as a vm ).
3. Installed Virutal box inside my GUEST (virtual box only shows 32-bit os due to inside vm nested virtualization not supported AFAIK ). 
4. installed kubectl in GUEST.
5. Downloaded minikube for GUEST  (but downloaded 64-bit minikube [LINK](https://storage.googleapis.com/minikube/releases/latest/minikube-linux-amd64) 
 because did not found 32 bit image. I do know it will not work because it is 64-bit which will not work on 32-bit architecture in my case).

start minikube

下面是在GUEST中运行以上命令后的日志

* minikube v1.2.0 on linux (amd64)
* Downloading Minikube ISO ...
 129.33 MB / 129.33 MB [============================================] 100.00% 0s
* Creating virtualbox VM (CPUs=2, Memory=2048MB, Disk=20000MB) ...
E0702 00:59:42.328274    7241 start.go:559] StartHost: create: precreate: This computer doesn't have VT-X/AMD-v enabled. Enabling it in the BIOS is mandatory

X Unable to start VM
* Error:         [VBOX_VTX_DISABLED] create: precreate: This computer doesn't have VT-X/AMD-v enabled. Enabling it in the BIOS is mandatory
* Advice:        In some environments, this message is incorrect. Try 'minikube start --no-vtx-check'
* Related issues:
  - https://github.com/kubernetes/minikube/issues/3900

* If the above advice does not help, please let us know:
  - https://github.com/kubernetes/minikube/issues/new

Answer 1

您需要在BIOS中启用虚拟扩展。重新启动计算机，进入BIOS设置（通常，您需要单击“删除”或F2之类的特定符号，才能实现此功能）。

Answer 2

这是我被搜索到的解决方案的链接，今天SOLUTION LINK下使用最新工具进行了尝试

minikube version

minikube版本：v1.2.0

kubectl version

客户端版本：version.Info {主要：“ 1”，次要：“ 15”，GitVersion：“ v1.15.1”，GitCommit：“ 4485c6f18cee9a5d3c3b4e523bd27972b1b53892”，GitTreeState：“清洁”，生成日期：“ 2019-07-18T09 ：18：22Z“，GoVersion：” go1.12.5“，编译器：” gc“，平台：” linux / amd64“}

服务器版本：version.Info {主要：“ 1”，次要：“ 15”，GitVersion：“ v1.15.0”，GitCommit：“ e8462b5b5dc2584fdcd18e6bcfe9f1e4d970a529”，GitTreeState：“清洁”，生成日期：“ 2019-06-19T16 ：32：14Z“，GoVersion：” go1.12.5“，编译器：” gc“，平台：” linux / amd64“}

Ubuntu 18中的Minikube 32位安装问题

2 个答案: