镜像源共享及安装包下载本地

Posted 2023-03-03 丿脸脸

网络yum源

配置阿里云yum源

先备份

#wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
#wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo

yum源共享

将本地yum源通过httpd的方式共享给局域网主机

1，下载httpd服务
#yum install httpd
2，创建yum源发布目录并挂载
#mkdir /var/www/html/iso
#mount -o loop -t iso9660 /dev/sr0 /var/www/html/iso
3，启动httpd服务
#systemctl start httpd
4，局域网主机yum源设置
#vim /etc/yum.repos.d/httpd.repo
[httpd.repo]
name=centos7
baseurl= http://192.168.2.122/iso
enable=1
gpgcheck=0

5，清缓存
#yum clean all
#yum makecache

yum下载RPM包及依赖包

找一台可以yum download 的主机先下载RPM包及依赖包，再传至另一台主机

donwloadonly

1，安装downloadonly
#yum install yum-plugin-downloadonly
2，创建一个rpm包存放目录
#mkdir /hdfs/project/rpms
3，下载
#yum install --downloadonly --downloaddir=/hdfs/project/rpms httpd

yumdownloader

1，安装yumdownloader
#yum install yum-utils -y
2，创建一个rpm包存放目录
#mkdir /hdfs/project/rpms
3，下载
#yumdownloader httpd --resolve --destdir=/hdfs/project/rpms