• 关闭防火墙

systemctl status firewalld.service    查看防火墙状态
systemctl stop firewalld.service      关闭防火墙
systemctl disable firewalld.service   禁用防火墙

• 修改静态IP地址 ``` ip addr 查看网卡信息

vi /etc/sysconfig/network-scripts/ifcfg-ens33 对应网卡

进入文件后执行如下操作: 将BOOTPROTO=DHCP改为static 将ONBOOT=NO改为yes

末行添加: IPADDR=10.24.0.205 NETMASK=255.255.255.0 GATEWAY=10.24.0.1 DNS1=8.8.8.8

按 i 键 进入编辑状态 按 ESC 键,输入 :wq保存退出

重启网络 systemctl restart network

- 更新YUM

sudo yum update sudo yum install yum-utils

- 配置Docker YUM阿里源

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

- 安装Docker

yum install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin

- 启动配置

启动Docker

systemctl start docker

设置开机自启

systemctl enable docker

不报错就安装成功

docker ps

- 镜像加速

sudo tee /etc/docker/daemon.json «EOF { “registry-mirrors”: [“https://docker.ricefox.love/”] } EOF

- 刷新缓存

sudo systemctl daemon-reload sudo systemctl restart docker

- 查看Docker版本

docker -v Docker version 27.0.3, build 7d4bcd8 ```

---