CentOS中安裝Docker步驟

1、安裝倉庫所需要的軟件包

yum install -y yum-utils device-mapper-persistent-data lvm2

2、設置yum加速源

yum-config-manager --add-repo http://mirrors.aliyun.com/repo/Centos-7.repo

3、安裝docker-ce

yum install docker-ce docker-ce-cli containerd.io

4、啟動docker

systemctl start docker

5、查看docker啟動狀態

systemctl status docker

6、相應的其他指令

# 關閉docker
systemctl stop docker

# 開機啟動docker
systemctl enable docker