---
notion-id: 23aca4d7-cb7b-803f-93d0-e6a4dc1191ea
---
[https://zhuanlan.zhihu.com/p/689473287](https://zhuanlan.zhihu.com/p/689473287)
```javascript
sudo apt update
```
```javascript
sudo apt install -y ca-certificates curl gnupg lsb-release
```
# 添加 Docker GPG key
```javascript
sudo mkdir -p /etc/apt/keyrings
```
```javascript
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
```
# 添加官方 Docker repository
```javascript
echo \
"deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] \
https://download.docker.com/linux/ubuntu \
$(lsb_release -cs) stable" | \
sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
```
# 安装 Docker Engine
```javascript
sudo apt update
```
```javascript
sudo apt install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
```
# 启动 Docker 服务
```javascript
sudo service docker start
```
# 开机自启
```javascript
sudo systemctl enable docker
```
# 测试是否正常运行
```javascript
sudo docker run hello-world
```