RedHat 7.3 更新yum源

title: RedHat 7.3 更新yum源

time: 2018.3.15

查看所有yum包

[root@bogon ~]# rpm -qa | grep yum

yum-rhn-plugin-2.0.1-6.el7.noarch

yum-3.4.3-150.el7.noarch

yum-utils-1.1.31-40.el7.noarch

PackageKit-yum-1.0.7-6.el7.x86_64

yum-langpacks-0.4.2-7.el7.noarch

yum-metadata-parser-1.1.4-10.el7.x86_64

删除原有yum包

[root@bogon ~]# rpm -e yum-rhn-plugin-2.0.1-6.el7.noarch yum-3.4.3-150.el7.noarch yum-utils-1.1.31-40.el7.noarch PackageKit-yum-1.0.7-6.el7.x86_64 yum-langpacks-0.4.2-7.el7.noarch yum-metadata-parser-1.1.4-10.el7.x86_64 --nodeps

进入网易163源镜像地址寻找所需包：

点击centos
点击7/
点击os/
点击x86_64/
点击Packages/
ctrl+f 搜索需要的包, 如下：

yum-plugin-fastestmirror

yum-updateonboot

yum-utils

yum-metadata-parser

yum-3.4.3-150.el7

wget http://mirrors.163.com/centos/7/os/x86_64/Packages/yum-plugin-fastestmirror-1.1.31-42.el7.noarch.rpm

wget http://mirrors.163.com/centos/7/os/x86_64/Packages/yum-updateonboot-1.1.31-42.el7.noarch.rpm

wget http://mirrors.163.com/centos/7/os/x86_64/Packages/yum-utils-1.1.31-42.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-3.4.3-154.el7.centos.noarch.rpm

安装软件包

rpm -ivh yum-*

# 报错, 依赖包的版本不符：

rpm >= 0:4.11.3-22 is needed by yum-3.4.3-154.el7.centos.noarch

解决方法: 将所依赖的python-urlgrabber和rpm包升级

wget http://mirrors.163.com/centos/7/os/x86_64/Packages/rpm-4.11.3-25.el7.x86_64.rpm

wget http://mirrors.163.com/centos/7/os/x86_64/Packages/python-urlgrabber-3.10-8.el7.noarch.rpm

# 安装：

rpm -Uvh rpm-4.11.3-25.el7.x86_64.rpm --nodeps

rpm -Uvh python-urlgrabber-3.10-8.el7.noarch.rpm --nodeps

重新安装软件包

rpm -ivh yum-*

更新yum源

rm /etc/yum.repos.d/redhat.repo

vim /etc/yum.repos.d/CentOS-Base.repo

# 内容:

#CentOS-Base.repo

#

# The mirror system uses the connecting IP address of the client and the

# update status of each mirror to pick mirrors that are updated to and

# geographically close to the client.  You should use this for CentOS updates

# unless you are manually picking other mirrors.

#

# If the mirrorlist= does not work for you, as a fall back you can try the

# remarked out baseurl= line instead.

#

#

[base]

name=CentOS-$7 - Base - 163.com

#mirrorlist=http://mirrorlist.centos.org/?release=$7&arch=$basearch&repo=os

baseurl=http://mirrors.163.com/centos/7/os/$basearch/

gpgcheck=1

gpgkey=http://mirrors.163.com/centos/RPM-GPG-KEY-CentOS-7

#released updates

[updates]

name=CentOS-$7 - Updates - 163.com

#mirrorlist=http://mirrorlist.centos.org/?release=$7&arch=$basearch&repo=updates

baseurl=http://mirrors.163.com/centos/7/updates/$basearch/

gpgcheck=1

gpgkey=http://mirrors.163.com/centos/RPM-GPG-KEY-CentOS-7

#additional packages that may be useful

[extras]

name=CentOS-$7 - Extras - 163.com

#mirrorlist=http://mirrorlist.centos.org/?release=$7&arch=$basearch&repo=extras

baseurl=http://mirrors.163.com/centos/7/extras/$basearch/

gpgcheck=1

gpgkey=http://mirrors.163.com/centos/RPM-GPG-KEY-CentOS-7

#additional packages that extend functionality of existing packages

[centosplus]

name=CentOS-$7 - Plus - 163.com

baseurl=http://mirrors.163.com/centos/7/centosplus/$basearch/

gpgcheck=1

enabled=0

gpgkey=http://mirrors.163.com/centos/RPM-GPG-KEY-CentOS-7

清楚yum缓存

yum clean all

生成缓存

yum makecache

更新成功，可以安装软件了

yum install tree

tree

顺便，设置网络自动启动:

[root@localhost ~]# vim /etc/sysconfig/network-scripts/ifcfg-

ifcfg-ens33  ifcfg-lo

[root@localhost ~]# vim /etc/sysconfig/network-scripts/ifcfg-ens33

修改末行ONBOOT=yes

巴特西

RedHat 7.3 更新yum源

title: RedHat 7.3 更新yum源

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