Win11配置wsl、ubuntu、docker

• 系统要求

安装WSL。

开通虚拟化：

• 准备工作

dism.exe /online /enable-feature /featurename:Microsoft-Windows-Subsystem-Linux /all /norestart

dism.exe /online /enable-feature /featurename:VirtualMachinePlatform /all /norestart

wsl --set-default-version 2

• 安装WSL Ubuntu

方式1（推荐）：在Store中搜索Ubuntu，直接安装一个指定版本。

方式2：打开PowerShell，执行命令手动安装：wsl --install

• 开始菜单中，找到刚刚安装的Ubuntu，运行（有时第一次会报错，再点几次）

查看：

 wsl -l -v
  NAME            STATE           VERSION
* Ubuntu-22.04    Running         2

• 安装docker

Docker Desktop: The #1 Containerization Tool for Developers | Docker

在安装界面，勾选 “Enable the WSL 2 based engine”。

• 检查docker设置

启动 Docker Desktop，进入设置：

General页面，确认已启用 WSL 2 引擎。

Resources页面 > WSL Integration。勾选你的 Linux 发行版（例如 Ubuntu），启用与 Docker 的集成。

点击Apply & restart。

• 打开Ubuntu

docker --version
Docker version 27.4.0, build bde2b89

测试docker

$ docker run hello-world
Unable to find image 'hello-world:latest' locally
latest: Pulling from library/hello-world
e6590344b1a5: Download complete
Digest: sha256:e0b569a5163a5e6be84e210a2587e7d447e08f87a0e90798363fa44a0464a1e8
Status: Downloaded newer image for hello-world:latest

Hello from Docker!
This message shows that your installation appears to be working correctly.

To generate this message, Docker took the following steps:
 1. The Docker client contacted the Docker daemon.
 2. The Docker daemon pulled the "hello-world" image from the Docker Hub.
    (amd64)
 3. The Docker daemon created a new container from that image which runs the
    executable that produces the output you are currently reading.
 4. The Docker daemon streamed that output to the Docker client, which sent it
    to your terminal.

To try something more ambitious, you can run an Ubuntu container with:
 $ docker run -it ubuntu bash

Share images, automate workflows, and more with a free Docker ID:
 https://hub.docker.com/

For more examples and ideas, visit:
 https://docs.docker.com/get-started/

• 允许非root用户运行docker

sudo groupadd docker;
sudo usermod -aG docker $USER