Centos8中docker与docker-compose环境搭建

Date:2021-02-20
Centos8版本:8.3.2011

1. 更新系统依赖

dnf update -y

dnf -y install python3

2. 下载docker-ce的repo

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

3. 安装依赖

wget https://mirrors.aliyun.com/docker-ce/linux/centos/8/x86_64/stable/Packages/containerd.io-1.4.4-3.1.el8.x86_64.rpm

wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-8.repo

yum -y install ./containerd.io-1.4.4-3.1.el8.x86_64.rpm

4. 安装docker-ce

yum -y install docker-ce

5. 启动docker

systemctl start docker

6. 开机启动docker

systemctl enable docker

7.安装docker-compose

sudo curl -L "https://github.com/docker/compose/releases/download/1.25.5/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose

8.添加操作权限

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

9.设置快捷

sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose

10.查看docker-compose 版本

docker-compose --version