redhat 的更新包只對註冊的用戶生效,因此咱們須要本身手動更改爲CentOS 的更新包,CentOS幾乎和redhat是同樣的,因此無需擔憂軟件包是否可安裝,安裝以後是否有問題。node
一、首先刪除redhat原有的yum ,由於redhat 本來的yum 沒有註冊爲redhat用戶是用不了的。python
rpm -aq|grep yum|xargs rpm -e --nodeps
rpm -aq|grep python-iniparse|xargs rpm -e --nodeps
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二、下載163的yum 安裝包linux
wget http://mirrors.163.com/centos/7/os/x86_64/Packages/yum-3.4.3-154.el7.centos.noarch.rpm
wget http://mirrors.163.com/centos/7/os/x86_64/Packages/python-iniparse-0.4-9.el7.noarch.rpm
wget http://mirrors.163.com/centos/7/os/x86_64/Packages/yum-metadata-parser-1.1.4-10.el7.x86_64.rpm
wget http://mirrors.163.com/centos/7/os/x86_64/Packages/yum-plugin-fastestmirror-1.1.31-42.el7.noarch.rpm
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rpm -ivh *.rpm
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四、建立文件/etc/yum.repos.d/rhel-debuginfo.repo並寫入centos
[base]
name=CentOS-$releasever - Base
baseurl=http://linux-ftp.intel.com/pub/mirrors/centos/7/os/$basearch/
gpgcheck=1
gpgkey=http://linux-ftp.intel.com/pub/mirrors/centos/7/os/x86_64/RPM-GPG-KEY-CentOS-7測試
#released updates
[updates]
name=CentOS-$releasever - Updates
baseurl=http://linux-ftp.intel.com/pub/mirrors/centos/7/updates/$basearch/
gpgcheck=1
gpgkey=http://linux-ftp.intel.com/pub/mirrors/centos/7/os/x86_64/RPM-GPG-KEY-CentOS-7url
[extras]
name=CentOS-$releasever - Extras
baseurl=http://linux-ftp.intel.com/pub/mirrors/centos/7/extras//$basearch/
gpgcheck=1
gpgkey=http://linux-ftp.intel.com/pub/mirrors/centos/7/os/x86_64/RPM-GPG-KEY-CentOS-7spa
[centosplus]
name=CentOS-$releasever - Plus
baseurl=http://linux-ftp.intel.com/pub/mirrors/centos/7/centosplus//$basearch/
gpgcheck=1
enabled=0debug
六、 yum clean all
七、 yum update -y 測試。ip
八、 安裝 epel 源ci
yum install epel-release
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