docker安装

• centos7

  curl -fsSL https://get.docker.com | sh

• aws

  sudo yum update -y
  sudo amazon-linux-extras install docker
  sudo systemctl start docker
  sudo systemctl enable docker
  sudo docker --version

• 腾讯云

  curl -fsSL https://get.docker.com | sh
  snap install docker
  --registry-mirror=https://mirror.ccs.tencentyun.com
  sudo nano /etc/docker/daemon.json
  docker restart
  sudo systemctl daemon-reload
  sudo systemctl restart docker
  docker info | grep Registry

  mv docker-compose-linux-x86_64 /usr/local/bin/docker-compose
  sudo chmod +x /usr/local/bin/docker-compose