需要工具:
- centos7
- nginx
- rsync
新建文件夹存放镜像数据
mkdir /data mkdir /data/yum_data
同步数据
国内开源镜像站没有几个支持rsync,科技大学的支持而且速度也很快
yum install -y rsync rsync -av rsync://rsync.mirrors.ustc.edu.cn/centos/7 /data/yum_data/centos/7 节省空间的同步 rsync -av rsync://rsync.mirrors.ustc.edu.cn/centos/7/os/x86_64/ /data/yum_data/centos/7/os/x86_64/ rsync -av rsync://rsync.mirrors.ustc.edu.cn/centos/7/extras/x86_64/ /data/yum_data/centos/7/extras/x86_64/ rsync -av rsync://rsync.mirrors.ustc.edu.cn/centos/7/updates/x86_64/ /data/yum_data/7/updates/x86_64/ epel源 rsync -av rsync://rsync.mirrors.ustc.edu.cn/epel/7/x86_64/ /data/yum_data/epel/7/x86_64/
可以把命令加入计划任务定时同步
配置web服务
yum install nginx vim /etc/nginx/nginx.conf server { listen 80 default_server; listen [::]:80 default_server; server_name 192.168.100.100; # root /usr/share/nginx/html; root /data/yum_data #修改默认根目录 autoindex on; #开启目录浏览 autoindex_localtime on; autoindex_exact_size on; systemctl start nginx && systemctl enable nginx
依赖关系
yum install -y createrepo createrepo -pdo /data/yum_data/ /data/yum_data/
客户端yum源配置
vim /etc/yum.repos.d/CentOS-Base.repo [base] baseurl=http://192.168.100.100/centos/7/os/x86_64/ [updates] baseurl=http://192.168.100.100/centos/7/updates/x86_64/ [extras] baseurl=http://192.168.100.100/centos/7/extras/x86_64/ yum makecache yum install epel-release vim /etc/yum.repos.d/epel.repo [epel] baseurl=http://192.168.100.100/epel/7/x86_64/ failovermethod=priority
yum优先级
yum install yum-plugin-priorities [base] baseurl=http://192.168.100.100/centos/7/os/x86_64/ priority=1 #越小优先级越高 [updates] baseurl=http://192.168.100.100/centos/7/updates/x86_64/ [extras] baseurl=http://192.168.100.100/centos/7/extras/x86_64/