1、docker

更新

apt-get update && apt-get install -y wget vim

非大陆 Docker 安装

wget -qO- get.docker.com | bash

开机启动

systemctl enable docker

卸载 Docker

apt-get purge docker-ce docker-ce-cli containerd.io

rm -rf /var/lib/docker
rm -rf /var/lib/containerd

2、docker-compose

curl -L "https://github.com/docker/compose/releases/download/1.29.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose

chmod +x /usr/local/bin/docker-compose

3、修改 Docker 配置

以下配置会增加一段自定义内网 IPv6 地址，开启容器的 IPv6 功能，以及限制日志文件大小，防止 Docker 日志塞满硬盘（泪的教训）：

cat > /etc/docker/daemon.json <<EOF
{
"log-driver": "json-file",
"log-opts": {
"max-size": "20m",
"max-file": "3"
},
"ipv6": true,
"fixed-cidr-v6": "fd00:dead:beef:c0::/80",
"experimental":true,
"ip6tables":true
}
EOF

systemctl restart docker