docker 安装

 

uname -a

ubuntu:

确认是否有旧版本的docker存在

sudo apt-get remove docker docker-engine docker.io

• 安装docker-ce：

sudo apt-get install -y docker-ce

(

$ curl -fsSL https://get.docker.com -o get-docker.sh
$ sudo sh get-docker.sh

)

 

• 查看docker服务是否启动：

$ systemctl status docker

• 经典的hello world

sudo docker run hello-world


https://blog.csdn.net/jinking01/article/details/82490688



安装docker-compose

sudo curl -L "https://github.com/docker/compose/releases/download/1.23.1/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose

再赋予该文件可执行权限

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

最后检查docker-compose是否安装成功

docker-compose --version