WSL安装docker

Posted on In , Views: Word count in article: 1.3k Reading time ≈ 1 mins.
在 WSL 中安装docker，解决无法拉取镜像的问题。

Install Docker

1
2
3
4
5
6
7
8
9
10
11
12
sudo apt update && sudo apt upgrade -y
sudo apt install apt-transport-https ca-certificates curl gnupg lsb-release
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
echo "deb [arch=amd64 signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null

sudo apt update
sudo apt install docker-ce docker-ce-cli containerd.io
sudo usermod -aG docker $USER
sudo service docker start

docker --version
docker run hello-world
1
2
sudo apt install docker-compose
docker-compose --version

无法拉取docker镜像

1
2
3
4
5
docker run hello-world
Unable to find image 'hello-world:latest' locally
docker: Error response from daemon: Get "https://registry-1.docker.io/v2/": context deadline exceeded

Run 'docker run --help' for more information

解决：

在 WSL 的 ~/.bashrc 加入如下内容:

1
2
3
export hostip=$(cat /etc/resolv.conf |grep -oP '(?<=nameserver\ ).*')
export https_proxy="http://${hostip}:7890"
export http_proxy="http://${hostip}:7890"

刷新：source ~/.bashrc

编辑 /etc/resolv.conf（该文件在WSL重启后会恢复默认配置）使用如下：

1
nameserver 8.8.8.8

保存后设置文件为不可变（防止被修改）：

1
sudo chattr +i /etc/resolv.conf

同时宿主机器，使用 clash 开启虚拟网卡模式。