腾讯云Centos7.6 Docker 环境装机过程

更新yum

# 确保系统环境不低于 3.10
uname -r  // 3.10.0-957.21.3.el7.x86_64
    
# 更新yum 包 (多余但省事 下面的yum install 省了)
yum update 

sudo yum install -y yum-utils device-mapper-persistent-data lvm2
    
# 添加docker 源
sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo

安装 Docker

sudo yum install -y docker-ce
 
# 账号授权
sudo usermod -aG docker $(whoami)

# 开机自启docker 服务
sudo systemctl enable docker.service

# 启动docker 服务
sudo systemctl start docker.service

安装 Compose

sudo curl -L "https://github.com/docker/compose/releases/download/1.24.1/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose

# 授权
sudo chmod +x /usr/local/bin/docker-compose

# 全局调用
sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose