ubuntu 安装docker

ubunut-install-docker.sh

#!/usr/bin/env bash

sudo apt-get remove docker docker-engine docker.io containerd runc
sudo apt-get update -y
sudo apt-get install -y\
    apt-transport-https \
    ca-certificates \
    curl \
    gnupg-agent \
    software-properties-common
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo add-apt-repository \
   "deb [arch=amd64] https://download.docker.com/linux/ubuntu \
   $(lsb_release -cs) \
   stable"
sudo apt-get update -y
sudo apt-get install -y docker-ce docker-ce-cli containerd.io
sudo groupadd docker
sudo usermod -aG docker $USER
sudo docker run hello-world
sudo docker swarm init