Ubuntu环境下安装docker、docker-compose

1.卸载原版本docker

sudo apt-get remove docker docker-engine docker-ce docker.io

2.更新apt

sudo apt-get update

3.安装基本工具

sudo apt-get install curl wget apt-transport-https ca-certificates software-properties-common

4.添加docker秘钥

curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -

5.验证

sudo apt-key fingerprint 0EBFCD88

6.添加镜像源

sudo add-apt-repository "deb [arch=arm64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"

如镜像源缓慢 切换镜像源

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

7.安装

sudo apt-get update

sudo apt-get install docker-ce

8.查看docker状态

systemctl status docker

9.添加阿里镜像

sudo mkdir -p /etc/docker
sudo tee /etc/docker/daemon.json <<-'EOF'
{
  "registry-mirrors": ["https://bhfjayzb.mirror.aliyuncs.com"]
}
EOF

sudo systemctl daemon-reload

sudo systemctl restart docker

安装docker-compose

apt-get install -y docker-compose