Docker && Docker-compose install

System： Linux Ubuntu18.04

Docker：Docker and Docker compose

# step 1: some system tools
sudo apt update && sudo apt upgrade
sudo apt -y install apt-transport-https ca-certificates curl software-properties-common

# step 2: 安装GPG证书
curl -fsSL http://mirrors.aliyun.com/docker-ce/linux/ubuntu/gpg | sudo apt-key add -

# Step 3: 写入软件源信息
add-apt-repository "deb [arch=amd64] http://mirrors.aliyun.com/docker-ce/linux/ubuntu $(lsb_release -cs) stable"
# Step 4: 更新并安装 Docker-CE
sudo apt -y update && sudo apt -y install docker-ce

# Step 5: 检查安装结果
docker version

# Step 6: 安装composer
sudo curl -L https://github.com/docker/compose/releases/download/1.16.1/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose

# Step 7: 修改权限
sudo chmod +x /usr/local/bin/docker-compose

# Step 8: 检查安装结果
docker-compose --version