1.下载

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

2.安装

bash get-docker.sh
sudo chmod +x /usr/local/bin/docker-compose

3.配置docker加速

sudo mkdir -p /etc/systemd/system/docker.service.d
sudo touch /etc/systemd/system/docker.service.d/proxy.conf
[Service]
Environment="HTTP_PROXY=http://proxy.example.com:8080/"
Environment="HTTPS_PROXY=http://proxy.example.com:8080/"
Environment="NO_PROXY=localhost,127.0.0.1,.example.com"

systemctl daemon-reload
systemctl restart docker
systemctl show --property=Environment docker

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原文链接：https://neucrack.com/p/286

4.安装指定版本docker

以centos为例

yum-config-manager --add-repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo 
yum list docker-ce --showduplicates 
yum install docker-ce-20.10.24

docker version
docker-compose version

5.安装docker buildx

docker buildx 插件安装

wget https://github.com/docker/buildx/releases/tag/v0.15.1
mkdir -p ~/.docker/cli-plugins
mv buildx-v0.15.1.linux-amd64  ~/.docker/cli-plugins/docker-buildx
chmod +x ~/.docker/cli-plugins/docker-buildx

安装模拟器

 docker run --privileged --rm tonistiigi/binfmt --install all

创建实例

docker buildx create --use --name mybuilder  --driver-opt env.http_proxy=127.0.0.1:7890 --driver-opt env.https_proxy=127.0.0.1:7890 
docker buildx use mybuilder
docker buildx build  . -f Dockerfile --platform linux/amd64,linux/arm64   -t registry.cn-hangzhou.aliyuncs.com/xxx --push

删除实例

docker buildx rm mybuilder