Deepin 23.10安装Docker

个人博客地址：Deepin 23.10安装Docker | 一张假钞的真实世界

Deepin 是基于 Debian 的国产 Linux 发行版，安装 Docker Desktop 可能会遇到兼容性问题，因为 Docker Desktop 官方主要支持 Ubuntu/Debian/Red Hat/Fedora/Arch 等主流发行版，所以选择安装 Docker Engine。

卸载旧版本（如有）

sudo apt remove docker.io docker-doc docker-compose podman-docker containerd runc
安装依赖

sudo apt update
sudo apt install -y ca-certificates curl gnupg lsb-release
添加 Docker 官方 GPG 密钥

sudo mkdir -p /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/debian/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
添加 Docker 源

由于 Deepin 基于 Debian，可以使用 Debian 的 Docker 源（需匹配 Deepin 版本对应的 Debian 版本）。

查看Deepin对应的Debian版本：

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$ cat /etc/debian_version
bookworm/sid

执行以下命令添加 Docker 源：

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echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/debian bookworm stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null

安装 Docker Engine

sudo apt update
sudo apt install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin
启动 Docker

sudo systemctl enable --now docker
允许普通用户运行 Docker

sudo usermod -aG docker $USER
newgrp docker # 重新加载用户组

可能需要重启电脑。

测试 Docker

sudo docker run hello-world

需先配置国内镜像源。现在可用的镜像源越来越少了，推荐一篇良心博文：https://zhuanlan.zhihu.com/p/24461370776。

安装成功的验证结果信息如下：

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$ docker run hello-world
Unable to find image 'hello-world:latest' locally
latest: Pulling from library/hello-world
e6590344b1a5: Pull complete 
Digest: sha256:dd01f97f252193ae3210da231b1dca0cffab4aadb3566692d6730bf93f123a48
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/

Deepin 20.9 社区版安装 Docker 见文章：Deepin 20.9 社区版安装 Docker。

DockerHub 镜像源配置见文章：Linux 配置 DockerHub 镜像源配置。

Docker Compose 安装见文章：Linux 系统 Docker Compose 安装。