Docker部署(联网版)
一、Docker安装
建议安装Docker时,系统处于联网状态,这样会更加方便快捷1、输入命令安装Docker
curl -fsSL https://get.docker.com | sudo sh
curl -fsSL https://get.docker.com | sudo sh
2、检查Docker是否安装成功
docker --version
docker --version
3、启动Docker服务
(1)创建docker用户组
sudo groupadd docker
sudo groupadd docker
(2)将当前用户加入docker组
sudo usermod -aG docker $USER
sudo usermod -aG docker $USER
(3)验证组是否存在
getent group docker
getent group docker
(4)设置开机自启动
sudo systemctl enable docker
sudo systemctl enable docker
(5)启动Docker
sudo systemctl start docker
sudo systemctl start docker
二、Docker-Compose安装
1、命令安装
curl -L https://github.com/docker/compose/releases/download/1.23.1/docker-compose-uname -s\-`uname -m` > /usr/local/bin/docker-compose
curl -L https://github.com/docker/compose/releases/download/1.23.1/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose
2、赋予执行权限
sudo chmod +x /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose
3、验证安装
docker-compose --version
docker-compose --version