RedHat配置阿里yum源

• 系統版本如下uanme -a:

Linux localhost 2.6.32-431.20.3.el6.x86_64 #1 SMP Thu Jun 26 11:55:21 ICT 2014 x86_64 x86_64 x86_64 GNU/Linux

[root@localhost ~]# yum update
Loaded plugins: axtu-plugin, security
Please register, or you can not connect to Asianux Update Server!
Setting up Update Process
No Packages marked for Update

1.卸載自帶yum源

[root@localhost ~]# rpm -aq | grep yum | xargs rpm -e --nodeps
[root@localhost ~]# whereis yum
yum: /etc/yum
[root@localhost ~]# rm -rf /etc/yum

2.下載阿里yum安裝包

• 此處用的CentOS6:下載地址
• 執行命令，下載以下安裝包（更新於2019/07/22）：

wget https://mirrors.aliyun.com/centos/6/os/x86_64/Packages/python-iniparse-0.3.1-2.1.el6.noarch.rpm --no-check-certificate
wget https://mirrors.aliyun.com/centos/6/os/x86_64/Packages/yum-3.2.29-81.el6.centos.noarch.rpm --no-check-certificate
wget https://mirrors.aliyun.com/centos/6/os/x86_64/Packages/yum-metadata-parser-1.1.2-16.el6.x86_64.rpm --no-check-certificate
wget https://mirrors.aliyun.com/centos/6/os/x86_64/Packages/yum-plugin-fastestmirror-1.1.30-41.el6.noarch.rpm --no-check-certificate

3. 安裝yum相關rpm包

• 安裝python*

[root@localhost ~]# rpm -ivh python*
warning: python-iniparse-0.3.1-2.1.el6.noarch.rpm: Header V3 RSA/SHA256 Signature, key ID c105b9de: NOKEY
Preparing...                ########################################### [100%]
   1:python-iniparse        ########################################### [100%]

• 安裝yum*,如果出現以下報錯

[root@localhost ~]#  rpm -ivh yum*
warning: yum-3.2.29-81.el6.centos.noarch.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
error: Failed dependencies:
	python-urlgrabber >= 3.9.1-10 is needed by yum-3.2.29-81.el6.centos.noarch

查看系統的python信息低於3.9.1-19，

[root@localhost ~]# rpm -qa|grep python-url
python-urlgrabber-3.9.1-9.AXS4.noarch

先卸載python-urlgrabber-3.9.1-9.AXS4.noarch

[root@localhost ~]# rpm -e python-urlgrabber-3.9.1-9.el6.noarch
error: package python-urlgrabber-3.9.1-9.el6.noarch is not installed

重新下載

wget https://mirrors.aliyun.com/centos/6/os/x86_64/Packages/python-urlgrabber-3.9.1-11.el6.noarch.rpm --no-check-certificate

安裝python-urlgrabber-3.9.1-11.el6.noarch.rpm，如果出現以下提示信息：

[root@localhost ~]#rpm -ivh python-urlgrabber-3.9.1-11.el6.noarch.rpm # 使用此方法安裝可能會有如下提示信息
	file /usr/lib/python2.6/site-packages/urlgrabber/grabber.py from install of python-urlgrabber-3.9.1-11.el6.noarch conflicts with file from package python-urlgrabber-3.9.1-9.AXS4.noarch

則需要使用強制安裝：

[root@localhost ~]# rpm -ivh --force python-urlgrabber-3.9.1-11.el6.noarch.rpm
warning: python-urlgrabber-3.9.1-11.el6.noarch.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
Preparing...                ########################################### [100%]
   1:python-urlgrabber      ########################################### [100%]

• 完成之后重新執行rpm -ivh yum*

[root@localhost ~]# rpm -ivh yum*
warning: yum-3.2.29-81.el6.centos.noarch.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
Preparing...                ########################################### [100%]
   1:yum-metadata-parser    ########################################### [ 33%]
   2:yum-plugin-fastestmirro########################################### [ 67%]
   3:yum                    ########################################### [100%]

配置阿里雲yum源

• 阿里雲repo地址
• 執行以下命令：

wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo

• 如果yum list出現404，則將CentOS-Base.repo中的$releasever全部替換為系統的版本值

[root@localhost yum.repos.d]# sed -i 's/$releasever/6/g' /etc/yum.repos.d/CentOS-Base.repo
[root@localhost]# yum clean all
[root@localhost]# yum list

參考鏈接

更換紅旗Linux: Asianux的yum源為網易源
linux——rhel安裝yum