服务端配置：
下载openEuler 24.03 LTS SP3iso文件：
https://repo.openeuler.openatom.cn/openEuler-24.03-LTS-SP3/ISO/x86_64/openEuler-24.03-LTS-SP3-x86_64-dvd.iso 到/root目录
之后批量执行如下命令：
mkdir /home/iso_openeuler_24_03_SP3
mv /root/openEuler-24.03-LTS-SP3-x86_64-dvd.iso /home/iso_openeuler_24_03_SP3
mount -o loop openEuler-24.03-LTS-SP3-x86_64-dvd.iso /home/iso_openeuler_24_03_SP3/
cd /etc/yum.repos.d/
mv openEuler.repo openEuler.repo.bak
cat >> /etc/yum.repos.d/openEuler.repo <<EOF
[update]
name=update
baseurl=file:///home/iso_openeuler_24_03_SP3/
enabled=1
gpgcheck=0
EOF
yum clean all
yum makecache
yum repolist
yum -y install httpd.x86_64
chkconfig httpd on
ps -ef | grep http
systemctl start httpd.service
ps -ef | grep http
ln -s /home/iso_openeuler_24_03_SP3 /var/www/html
验证（返回200状态码即生效）：
curl -I -l http://10.10.10.10/iso_openeuler_24_03_SP3/
客户端（租户）配置：
mv /etc/yum.repos.d/openEuler.repo /etc/yum.repos.d/openEuler.repo.bak
curl -I -l http://10.10.10.10/iso_openeuler_24_03_SP3/
cat >> /etc/yum.repos.d/openEuler.repo <<EOF
[update]
name=update
baseurl=http://10.10.10.10/iso_openeuler_24_03_SP3/
enabled=1
gpgcheck=0
EOF
yum clean all
yum makecache
yum repolist
