1. 安装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/dockerrm -rf /var/lib/containerd2、docker-compose ( 新的的 docker 自带 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-compose3、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}EOFsystemctl restart docker