CentOS安装docker / docker-compose

安装Docker

下载docker-ce的repo

curl https://download.docker.com/linux/centos/docker-ce.repo -o /etc/yum.repos.d/docker-ce.repo

yum install https://download.docker.com/linux/fedora/30/x86_64/stable/Packages/containerd.io-1.2.6-3.3.fc30.x86_64.rpm

安装docker-ce

dnf -y  install docker-ce  docker-ce-cli --nobest

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启动docker \ 查看 docker 版本信息 \ 设置开机自动启动

systemctl start docker
docker -v
systemctl enable --now docker

安装docker-compose \ 查看docker-compose 版本

curl -L https://github.com/docker/compose/releases/download/1.26.2/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose
chmod +x /usr/local/bin/docker-compose
docker-compose version