Debian11 Docker Install & Configuration

Install

更新并安装一些必要系统工具

apt update

apt install apt-transport-https software-properties-common ca-certificates curl gnupg lsb-release

安装GPG证书

curl -fsSL https://mirrors.aliyun.com/docker-ce/linux/debian/gpg | apt-key add -

写入软件源信息

阿里源
Ubuntu 20.04 LTS focal

# Ubuntu 20.04 LTS focal
echo "deb [arch=amd64] https://mirrors.aliyun.com/docker-ce/linux/ubuntu focal stable" >> /etc/apt/sources.list

add-apt-repository "deb [arch=amd64] https://mirrors.tuna.tsinghua.edu.cn/docker-ce/linux/debian $(lsb_release -cs) stable"

add-apt-repository "deb [arch=amd64] https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo"

更新并安装社区版Docer-ce

apt update

apt install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin

编辑配置文件, '/home/docker_root' 是放在一个磁盘空间较大的地方，用来存放docker容器

mkdir -pv /home/docker_root
vim /etc/docker/daemon.json

修改如下内容（如果是腾讯云服务器，继续往下看）

{
  "data-root": "/home/docker_root",
  "registry-mirrors": [
    "https://hub-mirror.c.163.com",
    "https://registry.aliyuncs.com",
    "https://mirror.baidubce.com",
    "https://registry.docker-cn.com",
    "https://reg-mirror.qiniu.com",
    "https://dockerhub.azk8s.cn",
    "https://docker.mirrors.ustc.edu.cn"
  ]
}

如果是腾讯云服务器的修改内容

{
    "data-root": "/home/docker_root",
    "registry-mirrors": [
        "https://mirror.ccs.tencentyun.com"
    ]
}

开机自启
```
systemctl enable docker
```
手动启动
```
systemctl start docker
```