1.安裝系統(tǒng)工具

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

2.添加yum倉庫

sudo yum-config-manager \
      --add-repo \
     http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo

3.安裝docker

sudo yum -y install docker-ce

4.開啟docker服務(wù)

sudo systemctl start docker

5.設(shè)置開機(jī)啟動

#設(shè)置開機(jī)啟動
sudo systemctl enable docker