openEuler22 安装docker

https://support.huawei.com/enterprise/zh/doc/EDOC1100372017/a311346e

dnf install docker

systemctl start docker

sudo curl "https://static.jobpi.cn/dk/docker-compose-linux-x86_64_v2.24.5" -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose
#echo "daemon.json"
sudo cat <<EOL >/etc/docker/daemon.json
{
    "registry-mirrors": [
          "https://docker.mirrors.ustc.edu.cn"
        ],
    "log-driver":"json-file",
    "log-opts": {"max-size":"5m", "max-file":"5"}
}
EOL

防火墙

systemctl status firewall
sudo firewall-cmd --zone=public --add-port=80/tcp --permanent
sudo firewall-cmd --zone=public --add-masquerade --permanent
firewall-cmd --reload

查看SELinux状态
getenforce
setenforce 0
vim /etc/selinux/config
将 SELINUX=enforcing 改为 SELINUX=disabled，然后重启系统