linux安装、卸载 Docker

最新
安装工具
```
sudo apt-get -y install apt-transport-https ca-certificates curl software-properties-common
```

执行以下命令来添加Docker官方的GPG密钥:
```
curl -fsSL http://mirrors.aliyun.com/docker-ce/linux/ubuntu/gpg | sudo apt-key add -
```

执行以下命令来添加Docker的软件源:
```
sudo add-apt-repository "deb [arch=amd64] http://mirrors.aliyun.com/docker-ce/linux/ubuntu $(lsb_release -cs) stable"
```

执行以下命令来安装Docker:
```
apt-get install docker-ce docker-ce-cli containerd.io
```

将当前用户添加到docker组，以避免每次使用Docker时都需要使用sudo。命令如下：
```
sudo usermod -aG docker $USER
```

启动
```
systemctl start docker
```

from https://docs.docker.com/engine/install/ubuntu/
为了避免每次命令都输入sudo，可以设置用户权限，注意执行后须注销重新登录

```bash
sudo usermod -a -G docker $USER
```

#####安装docker-compose
```
#https://github.com/docker/compose/releases
curl -L https://github.com/docker/compose/releases/download/v2.29.2/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose
curl -L https://get.daocloud.io/docker/compose/releases/download/v2.29.2/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose

# 添加可执行权限
sudo chmod +x /usr/local/bin/docker-compose

# 查看docker-compose版本
docker-compose -v
```

一句话搞定： curl -fsSL https://get.docker.com | bash -s docker —mirror Aliyun

```bash
#ubuntu
sudo apt-get remove docker docker-engine docker.io containerd runc
sudo apt-get update
sudo apt-get install -y ca-certificates curl gnupg lsb-release
sudo mkdir -p /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg

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

sudo apt-get update

sudo apt-get install docker-ce docker-ce-cli containerd.io docker-compose-plugin
```

```bash
#另存.sh 执行
sudo yum remove docker \
                  docker-client \
                  docker-client-latest \
                  docker-common \
                  docker-latest \
                  docker-latest-logrotate \
                  docker-logrotate \
                  docker-engine
sudo yum install -y yum-utils
sudo yum-config-manager \
    —add-repo \
    https://download.docker.com/linux/centos/docker-ce.repo
sudo yum install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin
sudo systemctl start docker
sudo systemctl enable docker
sudo systemctl status docker
```
```bash
sudo yum-config-manager \
    --add-repo \
    http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
```

####UOS
```bash
cat /etc/product-info
cat /etc/os-version
cat /etc/debian_version

sudo apt-get remove docker docker-engine docker.io containerd runc
sudo apt-get update
sudo apt-get install \
    apt-transport-https \
    ca-certificates \
    curl \
    gnupg2 \
    software-properties-common

#绕过ssl验证的方法如下：
echo "Acquire::https::Verify-Peer "false";" >> /etc/apt/apt.conf.d/80ssl-exceptions
echo "Acquire::https::Verify-Host "false";" >> /etc/apt/apt.conf.d/80ssl-exceptions

添加docker官方证书
curl -fsSL https://download.docker.com/linux/debian/gpg | sudo apt-key add -

#sudo apt-key fingerprint 0EBFCD88

vim /etc/apt/source.list，在最后添加docker源
echo "deb [arch=amd64] https://download.docker.com/linux/debian buster stable" >> /etc/apt/sources.list
#更新源，然后安装docker-ce
sudo apt-get update
sudo apt-get install docker-ce docker-ce-cli containerd.io

```
[docker配置镜像加速器](/index.php/archives/51/ "docker配置镜像加速器")